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Portfoliokumar biswajit debnath
Portfoliokumar biswajit debnath
Contents
Project_01 Power of Planes (Level1, Term2)
Project_02 design of a ‘Pre-school and Child care center
(Level3, Term1)
Project_03 design of a ‘Ready made Garments Factory’
(Level5, Term1)
Project_04 Maximizing the utilization of daylight and
natural ventilation in retail shopping
Environments in the context of Dhaka city
(Level5, Term2)
Undergraduate Studio Projects
Methodology:
Students will work individually on a 8” x 24”
base with planes(square/triangular/rectangular
shape) of varying size and monochromatic colour.
Number of planes may vary from a minimum of 20 to
maximum unlimited. Planes may intersect but cannot
be perforated.
Media:
Red Paper, Grey Paper
Duration:
One week.
A line extended becomes a plane conceptually a plane
has length and width but no depth. In the formation of
visual construction, a plane serves to define the limits or
boundaries of a volume. As architecture deals specially
with the formation of three-dimensional volumes of form
and space, the plane becomes a key element in the
vocabulary of architectural design.
POWER OF PLANE
Level1 Term 2
Understanding nature in
terms of forms. Exercises in
t h r e e d i m e n s i o n a l
composition in various
media. Basic composition
with colour schemes;
planes, cubes and other
geometric forms.
Design of a
Design Program
Ÿ Multi purpose Space
Ÿ Infant Room
Ÿ Young Toddler Classroom
Ÿ Older toddler Classroom
Ÿ Play yard
Ÿ Play yard storage
Ÿ Director’s Office
Ÿ Asst. Director’s Office
Ÿ Sick Bay
Ÿ Staff work Station
Ÿ Parent and teacher Conference
Ÿ Central storage
Ÿ Child Toilet
Ÿ Service Toilet
Ÿ Kitchen
Ÿ Laundry
Ÿ Janitor’s Closet
Duration_ 4 Weeks
Won the “BERGER BEST DESIGN
AWARD” 2008-09 for the design
of a 'Preschool and child care
center'
Children are the pioneer of the future.
Every children possess its own creativity,
exploring capability and dream. A pre
school and child care center is a place
where they start to learn about the
surrounding world and develop
communication skills.
DesignConcept
The pre school and child care center has
to be a second home for the children. Its
environment should be inviting to learn,
explore and play.
In this project the pre school and child
care center was designed with the view
to focus the softness and play full
character of the children. The main part
of the site is the play ground, which is the
most interesting part of the site for the
children. They will explore the building as
a toy. Its fluid character of the interior
and exterior spaces will reveal the
building to the children as if they are living
and playing in a toy.
no play ground
always video games
creates psychological
and physical problems
Softness
Toys
Playfulness
Problems
Problems
SitePlan
13
60' wide road
40'wideroad
Site plan
up
A'
A
B
B'
+1'
0'
1
2
3
4
5
6
7
8
9
10
11
12
13
14
23
23
20
15
16
17
18
19
22
21
up
Plan
1. Entry
2. Reception
3. Multi purpose Space
4. Young Toddler Classroom
5. Child Toilet
6. Older toddler Classroom
7. Stair
8. Service Toilet
9. Kitchen
10. Laundry
11. Janitor’s Closet
12. Play yard storage
13. Play yard
14. Infant Classroom
15. Director’s Office
16. Asst. Director’s Office
17. Sick Bay
18. Staff work Station
19. Parent and teacher Conference
20. Central storage
21. Male toilet
22. Female toilet
23. Tarace
Ground Floor Plan First Floor Plan
Elevation
South Elevation
West Elevation
Elevation
Section
East Elevation
Section AA’
matress
floor
Section BB’
design of a Ready Made Garments Factory
In previous studies it was found that an efficient lighting and ventilation system can reinforce the
production of a ready made garments factory. Bangladesh has a tropical climate. This climatic condition
enables the use of daylight through out day time and the utilization of wind and rainwater in natural
ventilationandrainwaterharvestingrespectively.
The main motivation of this design was to give the workers a work place with sufficient natural settings.
The provision of sufficient glare free daylight and fresh natural air for every worker was a major goal of
this design. Also water efficiency of the project was another important issue. The functional efficiency
was equally important for the project. As it is a factory building the work flow and the zoning has to be
flawlessandefficient.
The area of the site is 2385 sqm. The main zones of the building are the production & distribution area,
Administrative area, Training and testing area and the Service area. The main part of the building is the
sewing area, which is in the middle with administrative area, training and testing areas to the left and
distribution&serviceareastotheright.
Fromcuttingtothepackagingallthestepscanbeperformedinwelllightandnaturallyventilatedspaces.
Thesolarpowergeneratedfromtheroofwilllighttheinterioratnight.Theconstructionsystemistensile
andframestructure.Thiswillenablethefastconstructionprocesswithin2-3weeks.Thematerialusedin
the roof and exterior surface is Corrugated Galvanized Iron (CGI) sheets, which is well-found in
Bangladesh.Butithassomedesignedmodificationstoreducethethermalheatgain.
Fabric store
23.25x10.97
273.38 sqm
Loading & unloading deck
6.24x5.15
32.71 sqm
Finished product
store
9.73x6.24
65.97 sqm
Packing room
6.09x10.32
62.8 sqm
Cutting area
23.04x15.84
360.87 sqm
CAD room
10.6x5.04
51.24sqm
Sewing area
34.97x52.94
1841 sqm
Thread
sucking
room
3x5.16
15.57 sqm
Stain
removing
room
5.16x2.92
15.10 sqm
Male toilet
4.47x9.66
43.18sqm
Utility
store
3.66x2.00
7.44 sqm
Cutting
manager's
room
3.43x2.04
7.28 sqm
Managing director's room
5.14x7.19
36.35 sqm
Office area
10.32x35.69
338.69 sqm
Conference room
6.69x9.99
70.86 sqm
Quality
manager's
room
3.39x6.39
22.17 sqm
Meeting room
3.38x7.05
24.13 sqm
Recption & waiting area
7.39x1011
74.73 sqm
Guard room
1.75x3.54
6.195 sqm
Locker room
8.88x12.85
103.87 sqm
Guard room
2.70x2.97
8.02 sqm
Pump room
2.70x2.82
7.66 sqm
Female toilet
4.25x9.57
40.67 sqm
Store room
1.82x2.75
5.58 sqm
Male toilet
2.88x5.34
15.38 sqm
Female toilet
1.88x5.34
10.04 sqm
Electrical substation
4.19x7.49
31.38 sqm
Generator
4.69x7.49
35.13 sqm
Boiler room
4.19x 7.49
31.38 sqm
23m wide road
+0m
+0.15m
+1m
+1m
UPUP
UP
UP
UP
UP
UPUP
UP
DN DN
B B'
C'C
A'A
DN
DN
DN
Female prayer room
10.57x13.99
126.77 sqm
Kitchen
7.36x8.78
65.55 sqm Medical room
7.20x10.43
77 sqm
Dinning area
20.51x27.15
516.47 sqm
Child care center
8.72x16.39
134.20 sqm
Lecture room
9.83x9.89
100.06 sqm
Laboratory
9.8x12.03
121.69 sqm
Samplle making room
10.1x33.22
299 sqm
Female toilet
2.84x5.07
14.40 sqm
Male room
4.25x4.34
18.445 sqm
Ablution space
4.43x5.52
24.45 sqm
Male prayer room
10.76x13.98
124.88 sqm
Ablution space
4.18x5.11
21.35 sqm
Store room
1.82x2.75
5.58 sqm
B B'
C'C
A'A
Ground Floor Plan
First Floor Plan
Site Plan
Admin
LabLab
Sewing
Dinning and service
Cutting and Store
South Elevation
West Elevation
Section AA’
The width of the sewing area is 150' in the North-
South direction. It is possible to ensure cross
ventilationasthemainsourceofwindinBangladesh
isthesouthside.Butthemainproblemisthesewing
lines. There are six lines. The first line in the south
side will get fresh air. But as the air will travel in the
inner part of the sewing section the next lines will
get hotter air with less oxygen components for the
metabolism of the workers. That's why in the design
there was a duct beneath the floor to supply fresh
air to the middle portion of the sewing area. The
mixed air then travels through out the system
creating a well ventilated space. The position of the
exhaustfansandtheinlets&outletsweresimulated
withComsolMulti-Physics3.4.
Daylight
level at
+2m
3:00 pm
1st April
CI sheet
Styrofoam
Fero-cement
Solar panel
North Elevation
East Elevation
Section CC’
Detail of Roofing Material
View of the factory from the Admin entry
Sewing area
Design Studio X
level 5
term 2
Identification of viable projects of significance as
thesis projects. Preparation of complete design
solution based on investigation and analysis of
the physical and contextual aspects of the
problem, and on the understanding of design
considerations of material , structure and form.
Stress is given on the objective analysis of the
related factors and in transforming them into a
tangible architectural solution of professionally
acceptable quality.
Arch 504
Design Studio X (Thesis)
12.00 Credits. 15 Hrs/Wk
Design Guidelines for Maximizing the Use of Daylight and Natural Ventilation in Retail Shopping
EnvironmentsintheContextofDhakaCity
Pre Mughal Period
[before 1604]
Bangladesh Period
Exampleof
shopping
environment
Selected
example
PlanSectionsPresentsituationDaylightutilizationNatural
Ventilation
Circulation
1. Shakhari Bazar
2. Tanti Bazar
3. Laksmi Bazar
Shakhari Bazar Cawk Bazar
1. Chawk Bazar
2. Bakshi Bazar
3. Dewan Bazar
Cawk Bazar 1. Chawk Bazar
2. Nawabpur Bazar
3. Islampur Bazar
1. New Market
2. Gausia Market
3. DCC Market
Polton super
market
1. Century arcade
2. Sharif Market
1. Eastern plaza
2.Riffels square
1. Annam rangs plaza
2. Plaza A R
3. Basundhara city
New market Polton super market Century arcade Eastern Plaza Basundhara cityCawk Bazar Cawk Bazar
Location
Mughal Period
[1608-1764]
East India company
Period
[1764-1857]
British Colony
Period
[1858-1947]
Pakistan Period
[1947-1971]
1971-1980 1981-1990 1991-2000 2001-2011
Entirely
dependent on
daylight
Entirely
dependent on
daylight
Entirely
dependent on
daylight
Entirely
dependent on
daylight
Entirely
dependent on
Natural Ventilation
Entirely
dependent on
Natural Ventilation
Entirely
dependent on
Natural Ventilation
Entirely
dependent on
Natural Ventilation
Entirely
dependent on
Natural Ventilation
Entirely
dependent on
Natural Ventilation
Entirely
dependent on
Natural Ventilation
Entirely
dependent on
Artificial Ventilation
600 ton
Entirely
dependent on
Artificial Ventilation
7000 ton
4
1
4
Energy
Use
No use of electricity at
that period
No use of electricity at
that period
No use of electricity at
that period
No use of electricity at
that period
4.2 W/sft 211.73 W/sft146.27 W/sft 100 W/sft 445 W/sft
Case Study
0%
20%
40%
60%
80%
100%
120%
Shakhari bazaar Chawk Bazaar New market Polton super
market
Century Arcade Eastern plaza Basundhara city
Percentageofdaylightuse
Day light use
Day light use
0
50
100
150
200
250
300
350
400
450
500
New market Polton super
market
Century Arcade Eastern plaza Basundhara city
Electricity use per square feet
Watt/sft
0%
20%
40%
60%
80%
100%
120%
Percentage
Use of natural and artificial Ventilation
Natural ventilation
Artificial ventilation
The use of electricity in per square feet is rising with the increasing in
the use of artificial lighting and artificial ventilation. So, these types of
multistoried shopping environments are increasing the use of energy
at a higher rate.
In this study parametric study was done to identify and quantify the effect of
each individual factor/parameters on daylight and natural ventilation. The
main focus was to develop relations between the parameters of the shopping
environments to maximize the use of daylight and natural ventilation. The
parameters which were considered in this study were- width, height and
depth of the shops; the depth of the corridor between two rows of shops; the
height and width of the light wells. All the parametric relations are derived in
the form of proportion to the width of the shop. As a part of idea testing, the
findings of parametric study were applied through designing a retail shopping
mall. Daylight and natural ventilation level were measured and compared
with the given level in the BNBC code.
Field study
Problem
Statement
Parametric study
in context of
Dhaka city
Design
Implementation
Thesis
problem
Literature
review
Historical background of
Shopping in Dhaka city
Sustainability
in Shopping
Principles
Evolution of
shopping
environments
of Dhaka city
Evaluation
of the better
sustainable
design
development
Parameters
of sustainable
development
[Daylight,
Natural
ventilation,
Urban Public
space]
Findings
[design
considerations
for Dhaka]
Research Structure
Section AA' [h=12']
h=8’,
d=1/2w,
100% aperture
with clear glass
on East side
d
w
h
Plan
A'A
Section AA' [h=8'] Section AA' [h=10']
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable
Not
Acceptable
Not
Acceptable
Acceptable
Not
Acceptable
Not
Acceptable
Acceptable
Not
Acceptable
Not
Acceptable
h=8’ h=10’ h=12’
Height
Opening
100%
25%
1:1 1:2 1:3 1:1 1:2 1:3 1:1 1:2 1:3
50%
w:d
0
100
200
300
400
500
600
700
800
900
1000
w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w
100% 50% 25% 100% 50% 25% 100% 50% 25%
8' 10' 12'
Lowest Daylight Level for Single Shops with External
Aperture
Lowest Daylight level
For h=8', 10', 12' and 50-100% opening, d= [1-2] w
For h=8', 10', 12' and 25% opening, d= w
lux
4540+
4110
3680
3250
2820
2390
1960
1530
1100
670
240
Single shop
Relation between Height, Width, Depth for a single shop with aperture on one side
North-South-East-West
Plan
Parametric Study
Relation between Height, Width, Depth for a single shop with corridor on one side
Wc=0.5w
Wc=w
Wc=2w
Wc=3w
Wc=1.5w
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Acceptable Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
h=8’ h=10’ h=12’
Height
Width
of corridor
w:d 1:1 1:2 1:3 1:1 1:2 1:3 1:1 1:2 1:3
North-South-East-West
Plan
Section AA' [h=8']
Section AA' [h=10']
Section AA' [h=12']
A'A
6900
7000
7100
7200
7300
7400
7500
7600
7700
7800
w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w
.5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w
8' 10' 12'
Lowest Daylight Level for SIngle Shops with External Corridor
Lowest Daylight level
For h=8', 10', 12' d= [1-2] w
Wc= [.5-1.5] w
lux
9900+
9630
9360
9090
8820
8550
8280
8010
7740
7470
7200
h
d
w
Wc
Multiple shops
Relation between Height, Width, Depth, Width of the corridor and Length for shop with aperture on one side for daylight
Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable
Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable
Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable
Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable
Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable
Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable
Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable
Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable
Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable
Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable
100%
Wc=0.5w
Wc=w
Wc=1.5w
w:dOpening Wc
Height h=8’
1:1 1:2 1:3
[North-South]-[East-West]
50%
Wc=2w
Wc=2.5w
Wc=0.5w
Wc=w
Wc=2w
Wc=2.5w
Wc=1.5w
h=10’ h=12’
1:1 1:2 1:3 1:1 1:2 1:3
Plan
A'A'
Section AA' [h=8']
Section AA' [h=10']
Section AA' [h=12']
0
200
400
600
800
1000
1200
1400
w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w
.5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w
8' 10' 12'
Lowest Daylight level 100% Apparture
Lowest Daylight level
0
100
200
300
400
500
600
700
800
900
1000
w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w
.5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w
8' 10' 12'
Lowest Daylight level 50% Apparture
Lowest Daylight level
w Wc
L d
For h=8', 10', 12' and 100% opening, d= [1-2] w, Wc= [0.5-1.5] w
For h=8', 10', 12' and 50% opening, d= [1-2] w, Wc= [0.5-1] w
North-West
Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
Not
Acceptable
L
Wind
Direction
North
South
East
West
South-East
South-West
North-East
L=2w L=3w L=4w L=5w L=6w L=7w L=8w L=9w L=10w L=11w L=12w L=13w
Relation between Height, Width, Depth, Width of the corridor and Length for shop with corridor on one side for natural ventilation
Wc
d
w
Plan
A'A'
Section AA' [h=8']
Section AA' [h=10']
Section AA' [h=12']
h
L
For h= 8' L= [2-7] w
For h= 10' L= [2-8] w
For h= 12' L= [2-8] w
Wind flow in a corridor with close end
Wind flow in a corridor with open end
C
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Accepta
ble
Not
Accepta
ble
C=0.25w
Wc
C
Height h=8’ h=10’ h=12’
0.5w
C=0.50w
C=w
C=1.5w
C=2w
C=2.5w
C=3w
w 1.5w 2w 3w 0.5w w 1.5w 2w 3w 0.5w w 1.5w 2w 3w
Multiple shops with horizontal layers
Relation between Floor height and width of the light well for shops with corridor on both sides
A'
Plan
Section AA' [h=8']
Section AA' [h=10']
Section AA' [h=12']
A'
L
Wc
w
Cd
For h= 8',10’, 12” c= [0.25-0.50] w when Wc = [0.5-1] w
c= [1-1.5] w when Wc = [0.5-1.5] w
c= [1.5-3] w when Wc = [0.5-2] w
lux
9000+
8100
7200
6300
5400
4500
3600
2700
1800
900
0
Daylight Analysis
Daylighting Levels
Value Range: 0 - 9000 lux
© ECOTECT v5
h=12’,
d=1/1.5w,
c=w,
Wc=1.5w
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C=w
H
C
Height h=8’ h=10’ h=12’
2h
C=2w
C=3w
C=4w
C=5w
C=6w
3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h
Multiple shops with Vertical layers
Relation between Building height, width of the corridor and width of the light well for shop with corridor on both sides
A'
Plan
A'
Section AA' [h=8']
Section AA' [h=10']
Section AA' [h=12']
Wc
C
d
w
L
H
H
C
C
d
w
0
200
400
600
800
1000
1200
1400
2h 3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h
w 2w 3w 4w 5w 6w
Light level at lowest level for h=8'
Light level at lowest level
For h= 8', 10', 12' c=nw when H=nh Here, n>1
Width of the shop [w] -12'
Floor to floor height [h] - 12'
Number of floors [n] - 6-8
From the parametric relations the results are-
Depth of the shops [d] -12'-24'
Width of the corridor [Wc] -6'-18'
Length of the shops [L] -84'-120'
Width of the light well [C] -72'-96'
Height of the light well [H] -72'-96'
Design guidelines for the selected site according to the BNBC code-
Land size-63918.19sft
Floor area required - 31960sft x 6=191760 sft
Floor area required for sales- 143820sft
Circulation, service, planting area-47940sft (25%)
Number of Parking-89
Width of road- 35m
FAR- NAR
MGC- 31960sft (50%)
Set-back-
Front-1.5m
Back- 2m
Sides- 1.5m
UP
DN
UP
DN
UP
DN
UP
UP
UP
DN
UP
DN
UP
DN
DN
UP
DN
0'+6"
+4'
+4'
+4'
+6"
+6"
+6"
+6"
B
B'
c
c'
A
A'
1
5
5
1
1
12
5
11
1
1
1 1
1
1
1
11
1
1
12
1
5
4
2
1
2
11
1
6
1
7
5
7
6
1
11
1
7 7
1
1
1
1
1
1
1
5
4
1
8
4
4
5
1
1
2
1
1
1
2
3 3
4
1
4
1
1
4
4
2
6
1
5 1 4
1
4
1
1
1
1
4
1
1 1
8
1
1
5
4
2
4
2
1
1
4
6
3
3
4
1
1
1
5
5
1
1
1
1
1
1
1
3
5
4
1
5
2
1
2
1
2
3
1
2 2
5
3
3
5 1
1
1
5
1
1
1
4
2
1
8
1
1
1
1
1
5
1
6
4
2
2
5
6
1
1
1 1
1
1
5
6
1
6
3
3
1
1
1
1
2
2
1
3
4
1
4
1 111
1 66
11
34
21
1
4
1
1
2
1
2
4
4
1
1
411
1
Ground Floor PlanSite Plan
Design Implementation of the Parametric Findings
Electro-Mechanical room
Electro-Mechanical room
Pump room
UP
UP
B
B'
c
c'
A
A'
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
Male
toilet
Female
toilet
Male
toilet
Female
toilet
B
B'
c
c'
A
A'
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
Male
toilet
Female
toilet
Male
toilet
Female
toilet
B
B'
c
c'
A
A'
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
Male
toilet
Female
toilet
B
B'
c
c'
A
A'
Basement Plan Third Floor Plan
Fourth Floor Plan Sixth Floor Plan
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
UP
DN
Male
toilet
Female
toilet
Admin
B
B'
c
c'
A
A'
Seventh Floor Plan
Section AA’
Section BB’
Section CC’
South Elevation
West Elevation
Lighting level at ground floor Lighting level at 3rd floor
North Elevation

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Portfolio of Kumar Biswajit Debnath

  • 2. Portfoliokumar biswajit debnath Contents Project_01 Power of Planes (Level1, Term2) Project_02 design of a ‘Pre-school and Child care center (Level3, Term1) Project_03 design of a ‘Ready made Garments Factory’ (Level5, Term1) Project_04 Maximizing the utilization of daylight and natural ventilation in retail shopping Environments in the context of Dhaka city (Level5, Term2) Undergraduate Studio Projects
  • 3. Methodology: Students will work individually on a 8” x 24” base with planes(square/triangular/rectangular shape) of varying size and monochromatic colour. Number of planes may vary from a minimum of 20 to maximum unlimited. Planes may intersect but cannot be perforated. Media: Red Paper, Grey Paper Duration: One week. A line extended becomes a plane conceptually a plane has length and width but no depth. In the formation of visual construction, a plane serves to define the limits or boundaries of a volume. As architecture deals specially with the formation of three-dimensional volumes of form and space, the plane becomes a key element in the vocabulary of architectural design. POWER OF PLANE Level1 Term 2 Understanding nature in terms of forms. Exercises in t h r e e d i m e n s i o n a l composition in various media. Basic composition with colour schemes; planes, cubes and other geometric forms.
  • 4. Design of a Design Program Ÿ Multi purpose Space Ÿ Infant Room Ÿ Young Toddler Classroom Ÿ Older toddler Classroom Ÿ Play yard Ÿ Play yard storage Ÿ Director’s Office Ÿ Asst. Director’s Office Ÿ Sick Bay Ÿ Staff work Station Ÿ Parent and teacher Conference Ÿ Central storage Ÿ Child Toilet Ÿ Service Toilet Ÿ Kitchen Ÿ Laundry Ÿ Janitor’s Closet Duration_ 4 Weeks Won the “BERGER BEST DESIGN AWARD” 2008-09 for the design of a 'Preschool and child care center'
  • 5. Children are the pioneer of the future. Every children possess its own creativity, exploring capability and dream. A pre school and child care center is a place where they start to learn about the surrounding world and develop communication skills. DesignConcept The pre school and child care center has to be a second home for the children. Its environment should be inviting to learn, explore and play. In this project the pre school and child care center was designed with the view to focus the softness and play full character of the children. The main part of the site is the play ground, which is the most interesting part of the site for the children. They will explore the building as a toy. Its fluid character of the interior and exterior spaces will reveal the building to the children as if they are living and playing in a toy. no play ground always video games creates psychological and physical problems Softness Toys Playfulness Problems Problems
  • 7. up A' A B B' +1' 0' 1 2 3 4 5 6 7 8 9 10 11 12 13 14 23 23 20 15 16 17 18 19 22 21 up Plan 1. Entry 2. Reception 3. Multi purpose Space 4. Young Toddler Classroom 5. Child Toilet 6. Older toddler Classroom 7. Stair 8. Service Toilet 9. Kitchen 10. Laundry 11. Janitor’s Closet 12. Play yard storage 13. Play yard 14. Infant Classroom 15. Director’s Office 16. Asst. Director’s Office 17. Sick Bay 18. Staff work Station 19. Parent and teacher Conference 20. Central storage 21. Male toilet 22. Female toilet 23. Tarace Ground Floor Plan First Floor Plan
  • 11. design of a Ready Made Garments Factory In previous studies it was found that an efficient lighting and ventilation system can reinforce the production of a ready made garments factory. Bangladesh has a tropical climate. This climatic condition enables the use of daylight through out day time and the utilization of wind and rainwater in natural ventilationandrainwaterharvestingrespectively. The main motivation of this design was to give the workers a work place with sufficient natural settings. The provision of sufficient glare free daylight and fresh natural air for every worker was a major goal of this design. Also water efficiency of the project was another important issue. The functional efficiency was equally important for the project. As it is a factory building the work flow and the zoning has to be flawlessandefficient. The area of the site is 2385 sqm. The main zones of the building are the production & distribution area, Administrative area, Training and testing area and the Service area. The main part of the building is the sewing area, which is in the middle with administrative area, training and testing areas to the left and distribution&serviceareastotheright. Fromcuttingtothepackagingallthestepscanbeperformedinwelllightandnaturallyventilatedspaces. Thesolarpowergeneratedfromtheroofwilllighttheinterioratnight.Theconstructionsystemistensile andframestructure.Thiswillenablethefastconstructionprocesswithin2-3weeks.Thematerialusedin the roof and exterior surface is Corrugated Galvanized Iron (CGI) sheets, which is well-found in Bangladesh.Butithassomedesignedmodificationstoreducethethermalheatgain.
  • 12. Fabric store 23.25x10.97 273.38 sqm Loading & unloading deck 6.24x5.15 32.71 sqm Finished product store 9.73x6.24 65.97 sqm Packing room 6.09x10.32 62.8 sqm Cutting area 23.04x15.84 360.87 sqm CAD room 10.6x5.04 51.24sqm Sewing area 34.97x52.94 1841 sqm Thread sucking room 3x5.16 15.57 sqm Stain removing room 5.16x2.92 15.10 sqm Male toilet 4.47x9.66 43.18sqm Utility store 3.66x2.00 7.44 sqm Cutting manager's room 3.43x2.04 7.28 sqm Managing director's room 5.14x7.19 36.35 sqm Office area 10.32x35.69 338.69 sqm Conference room 6.69x9.99 70.86 sqm Quality manager's room 3.39x6.39 22.17 sqm Meeting room 3.38x7.05 24.13 sqm Recption & waiting area 7.39x1011 74.73 sqm Guard room 1.75x3.54 6.195 sqm Locker room 8.88x12.85 103.87 sqm Guard room 2.70x2.97 8.02 sqm Pump room 2.70x2.82 7.66 sqm Female toilet 4.25x9.57 40.67 sqm Store room 1.82x2.75 5.58 sqm Male toilet 2.88x5.34 15.38 sqm Female toilet 1.88x5.34 10.04 sqm Electrical substation 4.19x7.49 31.38 sqm Generator 4.69x7.49 35.13 sqm Boiler room 4.19x 7.49 31.38 sqm 23m wide road +0m +0.15m +1m +1m UPUP UP UP UP UP UPUP UP DN DN B B' C'C A'A DN DN DN Female prayer room 10.57x13.99 126.77 sqm Kitchen 7.36x8.78 65.55 sqm Medical room 7.20x10.43 77 sqm Dinning area 20.51x27.15 516.47 sqm Child care center 8.72x16.39 134.20 sqm Lecture room 9.83x9.89 100.06 sqm Laboratory 9.8x12.03 121.69 sqm Samplle making room 10.1x33.22 299 sqm Female toilet 2.84x5.07 14.40 sqm Male room 4.25x4.34 18.445 sqm Ablution space 4.43x5.52 24.45 sqm Male prayer room 10.76x13.98 124.88 sqm Ablution space 4.18x5.11 21.35 sqm Store room 1.82x2.75 5.58 sqm B B' C'C A'A Ground Floor Plan First Floor Plan Site Plan Admin LabLab Sewing Dinning and service Cutting and Store
  • 14. Section AA’ The width of the sewing area is 150' in the North- South direction. It is possible to ensure cross ventilationasthemainsourceofwindinBangladesh isthesouthside.Butthemainproblemisthesewing lines. There are six lines. The first line in the south side will get fresh air. But as the air will travel in the inner part of the sewing section the next lines will get hotter air with less oxygen components for the metabolism of the workers. That's why in the design there was a duct beneath the floor to supply fresh air to the middle portion of the sewing area. The mixed air then travels through out the system creating a well ventilated space. The position of the exhaustfansandtheinlets&outletsweresimulated withComsolMulti-Physics3.4. Daylight level at +2m 3:00 pm 1st April
  • 15. CI sheet Styrofoam Fero-cement Solar panel North Elevation East Elevation Section CC’ Detail of Roofing Material View of the factory from the Admin entry Sewing area
  • 16. Design Studio X level 5 term 2 Identification of viable projects of significance as thesis projects. Preparation of complete design solution based on investigation and analysis of the physical and contextual aspects of the problem, and on the understanding of design considerations of material , structure and form. Stress is given on the objective analysis of the related factors and in transforming them into a tangible architectural solution of professionally acceptable quality. Arch 504 Design Studio X (Thesis) 12.00 Credits. 15 Hrs/Wk Design Guidelines for Maximizing the Use of Daylight and Natural Ventilation in Retail Shopping EnvironmentsintheContextofDhakaCity
  • 17. Pre Mughal Period [before 1604] Bangladesh Period Exampleof shopping environment Selected example PlanSectionsPresentsituationDaylightutilizationNatural Ventilation Circulation 1. Shakhari Bazar 2. Tanti Bazar 3. Laksmi Bazar Shakhari Bazar Cawk Bazar 1. Chawk Bazar 2. Bakshi Bazar 3. Dewan Bazar Cawk Bazar 1. Chawk Bazar 2. Nawabpur Bazar 3. Islampur Bazar 1. New Market 2. Gausia Market 3. DCC Market Polton super market 1. Century arcade 2. Sharif Market 1. Eastern plaza 2.Riffels square 1. Annam rangs plaza 2. Plaza A R 3. Basundhara city New market Polton super market Century arcade Eastern Plaza Basundhara cityCawk Bazar Cawk Bazar Location Mughal Period [1608-1764] East India company Period [1764-1857] British Colony Period [1858-1947] Pakistan Period [1947-1971] 1971-1980 1981-1990 1991-2000 2001-2011 Entirely dependent on daylight Entirely dependent on daylight Entirely dependent on daylight Entirely dependent on daylight Entirely dependent on Natural Ventilation Entirely dependent on Natural Ventilation Entirely dependent on Natural Ventilation Entirely dependent on Natural Ventilation Entirely dependent on Natural Ventilation Entirely dependent on Natural Ventilation Entirely dependent on Natural Ventilation Entirely dependent on Artificial Ventilation 600 ton Entirely dependent on Artificial Ventilation 7000 ton 4 1 4 Energy Use No use of electricity at that period No use of electricity at that period No use of electricity at that period No use of electricity at that period 4.2 W/sft 211.73 W/sft146.27 W/sft 100 W/sft 445 W/sft Case Study
  • 18. 0% 20% 40% 60% 80% 100% 120% Shakhari bazaar Chawk Bazaar New market Polton super market Century Arcade Eastern plaza Basundhara city Percentageofdaylightuse Day light use Day light use 0 50 100 150 200 250 300 350 400 450 500 New market Polton super market Century Arcade Eastern plaza Basundhara city Electricity use per square feet Watt/sft 0% 20% 40% 60% 80% 100% 120% Percentage Use of natural and artificial Ventilation Natural ventilation Artificial ventilation The use of electricity in per square feet is rising with the increasing in the use of artificial lighting and artificial ventilation. So, these types of multistoried shopping environments are increasing the use of energy at a higher rate. In this study parametric study was done to identify and quantify the effect of each individual factor/parameters on daylight and natural ventilation. The main focus was to develop relations between the parameters of the shopping environments to maximize the use of daylight and natural ventilation. The parameters which were considered in this study were- width, height and depth of the shops; the depth of the corridor between two rows of shops; the height and width of the light wells. All the parametric relations are derived in the form of proportion to the width of the shop. As a part of idea testing, the findings of parametric study were applied through designing a retail shopping mall. Daylight and natural ventilation level were measured and compared with the given level in the BNBC code. Field study Problem Statement Parametric study in context of Dhaka city Design Implementation Thesis problem Literature review Historical background of Shopping in Dhaka city Sustainability in Shopping Principles Evolution of shopping environments of Dhaka city Evaluation of the better sustainable design development Parameters of sustainable development [Daylight, Natural ventilation, Urban Public space] Findings [design considerations for Dhaka] Research Structure
  • 19. Section AA' [h=12'] h=8’, d=1/2w, 100% aperture with clear glass on East side d w h Plan A'A Section AA' [h=8'] Section AA' [h=10'] Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Not Acceptable Not Acceptable Acceptable Not Acceptable Not Acceptable Acceptable Not Acceptable Not Acceptable h=8’ h=10’ h=12’ Height Opening 100% 25% 1:1 1:2 1:3 1:1 1:2 1:3 1:1 1:2 1:3 50% w:d 0 100 200 300 400 500 600 700 800 900 1000 w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w 100% 50% 25% 100% 50% 25% 100% 50% 25% 8' 10' 12' Lowest Daylight Level for Single Shops with External Aperture Lowest Daylight level For h=8', 10', 12' and 50-100% opening, d= [1-2] w For h=8', 10', 12' and 25% opening, d= w lux 4540+ 4110 3680 3250 2820 2390 1960 1530 1100 670 240 Single shop Relation between Height, Width, Depth for a single shop with aperture on one side North-South-East-West Plan Parametric Study
  • 20. Relation between Height, Width, Depth for a single shop with corridor on one side Wc=0.5w Wc=w Wc=2w Wc=3w Wc=1.5w Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable h=8’ h=10’ h=12’ Height Width of corridor w:d 1:1 1:2 1:3 1:1 1:2 1:3 1:1 1:2 1:3 North-South-East-West Plan Section AA' [h=8'] Section AA' [h=10'] Section AA' [h=12'] A'A 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w .5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w 8' 10' 12' Lowest Daylight Level for SIngle Shops with External Corridor Lowest Daylight level For h=8', 10', 12' d= [1-2] w Wc= [.5-1.5] w lux 9900+ 9630 9360 9090 8820 8550 8280 8010 7740 7470 7200 h d w Wc
  • 21. Multiple shops Relation between Height, Width, Depth, Width of the corridor and Length for shop with aperture on one side for daylight Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable 100% Wc=0.5w Wc=w Wc=1.5w w:dOpening Wc Height h=8’ 1:1 1:2 1:3 [North-South]-[East-West] 50% Wc=2w Wc=2.5w Wc=0.5w Wc=w Wc=2w Wc=2.5w Wc=1.5w h=10’ h=12’ 1:1 1:2 1:3 1:1 1:2 1:3 Plan A'A' Section AA' [h=8'] Section AA' [h=10'] Section AA' [h=12'] 0 200 400 600 800 1000 1200 1400 w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w .5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w 8' 10' 12' Lowest Daylight level 100% Apparture Lowest Daylight level 0 100 200 300 400 500 600 700 800 900 1000 w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w w 2w 3w .5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w .5w w 1.5w 2w 2.5w 8' 10' 12' Lowest Daylight level 50% Apparture Lowest Daylight level w Wc L d For h=8', 10', 12' and 100% opening, d= [1-2] w, Wc= [0.5-1.5] w For h=8', 10', 12' and 50% opening, d= [1-2] w, Wc= [0.5-1] w
  • 22. North-West Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable Not Acceptable L Wind Direction North South East West South-East South-West North-East L=2w L=3w L=4w L=5w L=6w L=7w L=8w L=9w L=10w L=11w L=12w L=13w Relation between Height, Width, Depth, Width of the corridor and Length for shop with corridor on one side for natural ventilation Wc d w Plan A'A' Section AA' [h=8'] Section AA' [h=10'] Section AA' [h=12'] h L For h= 8' L= [2-7] w For h= 10' L= [2-8] w For h= 12' L= [2-8] w Wind flow in a corridor with close end Wind flow in a corridor with open end
  • 23. C Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble C=0.25w Wc C Height h=8’ h=10’ h=12’ 0.5w C=0.50w C=w C=1.5w C=2w C=2.5w C=3w w 1.5w 2w 3w 0.5w w 1.5w 2w 3w 0.5w w 1.5w 2w 3w Multiple shops with horizontal layers Relation between Floor height and width of the light well for shops with corridor on both sides A' Plan Section AA' [h=8'] Section AA' [h=10'] Section AA' [h=12'] A' L Wc w Cd For h= 8',10’, 12” c= [0.25-0.50] w when Wc = [0.5-1] w c= [1-1.5] w when Wc = [0.5-1.5] w c= [1.5-3] w when Wc = [0.5-2] w lux 9000+ 8100 7200 6300 5400 4500 3600 2700 1800 900 0 Daylight Analysis Daylighting Levels Value Range: 0 - 9000 lux © ECOTECT v5 h=12’, d=1/1.5w, c=w, Wc=1.5w
  • 24. Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Not Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble Accepta ble C=w H C Height h=8’ h=10’ h=12’ 2h C=2w C=3w C=4w C=5w C=6w 3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h Multiple shops with Vertical layers Relation between Building height, width of the corridor and width of the light well for shop with corridor on both sides A' Plan A' Section AA' [h=8'] Section AA' [h=10'] Section AA' [h=12'] Wc C d w L H H C C d w 0 200 400 600 800 1000 1200 1400 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h 2h 3h 4h 5h 6h w 2w 3w 4w 5w 6w Light level at lowest level for h=8' Light level at lowest level For h= 8', 10', 12' c=nw when H=nh Here, n>1
  • 25. Width of the shop [w] -12' Floor to floor height [h] - 12' Number of floors [n] - 6-8 From the parametric relations the results are- Depth of the shops [d] -12'-24' Width of the corridor [Wc] -6'-18' Length of the shops [L] -84'-120' Width of the light well [C] -72'-96' Height of the light well [H] -72'-96' Design guidelines for the selected site according to the BNBC code- Land size-63918.19sft Floor area required - 31960sft x 6=191760 sft Floor area required for sales- 143820sft Circulation, service, planting area-47940sft (25%) Number of Parking-89 Width of road- 35m FAR- NAR MGC- 31960sft (50%) Set-back- Front-1.5m Back- 2m Sides- 1.5m UP DN UP DN UP DN UP UP UP DN UP DN UP DN DN UP DN 0'+6" +4' +4' +4' +6" +6" +6" +6" B B' c c' A A' 1 5 5 1 1 12 5 11 1 1 1 1 1 1 1 11 1 1 12 1 5 4 2 1 2 11 1 6 1 7 5 7 6 1 11 1 7 7 1 1 1 1 1 1 1 5 4 1 8 4 4 5 1 1 2 1 1 1 2 3 3 4 1 4 1 1 4 4 2 6 1 5 1 4 1 4 1 1 1 1 4 1 1 1 8 1 1 5 4 2 4 2 1 1 4 6 3 3 4 1 1 1 5 5 1 1 1 1 1 1 1 3 5 4 1 5 2 1 2 1 2 3 1 2 2 5 3 3 5 1 1 1 5 1 1 1 4 2 1 8 1 1 1 1 1 5 1 6 4 2 2 5 6 1 1 1 1 1 1 5 6 1 6 3 3 1 1 1 1 2 2 1 3 4 1 4 1 111 1 66 11 34 21 1 4 1 1 2 1 2 4 4 1 1 411 1 Ground Floor PlanSite Plan Design Implementation of the Parametric Findings
  • 26. Electro-Mechanical room Electro-Mechanical room Pump room UP UP B B' c c' A A' UP DN UP DN UP DN UP DN UP DN UP DN UP DN UP DN Male toilet Female toilet Male toilet Female toilet B B' c c' A A' UP DN UP DN UP DN UP DN UP DN UP DN UP DN UP DN Male toilet Female toilet Male toilet Female toilet B B' c c' A A' UP DN UP DN UP DN UP DN UP DN UP DN UP DN UP DN Male toilet Female toilet B B' c c' A A' Basement Plan Third Floor Plan Fourth Floor Plan Sixth Floor Plan
  • 30. Lighting level at ground floor Lighting level at 3rd floor North Elevation