Modern construction formworks:-
1. Aluminium formwork
2. Precast system
3.Modular formwork
4.Tunnel formwork
5.Fiberglass shuttering
Description of each formwork with their advantages and disadvantages
BOFU plastic formwork is an easy and intuitive system of PC-ABS formworks for building concrete walls, basements, columns. Compared with the traditional timber or steel systems, plastic modular formwork is handier, more cost effective and faster to set up, save time and labor charge. Plastic modular formwork has panels of various sizes, fastened together by means of fast-lock nylon handles. Thanks to the several possible panel combinations, and special inner and outer corner elements, the possible wall thickness goes from 10 to 40 cm.
Modern construction formworks:-
1. Aluminium formwork
2. Precast system
3.Modular formwork
4.Tunnel formwork
5.Fiberglass shuttering
Description of each formwork with their advantages and disadvantages
BOFU plastic formwork is an easy and intuitive system of PC-ABS formworks for building concrete walls, basements, columns. Compared with the traditional timber or steel systems, plastic modular formwork is handier, more cost effective and faster to set up, save time and labor charge. Plastic modular formwork has panels of various sizes, fastened together by means of fast-lock nylon handles. Thanks to the several possible panel combinations, and special inner and outer corner elements, the possible wall thickness goes from 10 to 40 cm.
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Model Attribute Check Company Auto PropertyCeline George
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1. Benjamin Tan Zi Hern 0324857
Cheok Jian Shuang 0320089
Chong Jia Yi 0320869
Chong Kit Yee 0319748
Chong Xin Dean 0325353
Lee Wan Xuan 0325273
Project 1: Skeletal Construction | Temporary Bus Shelter
BUILDING CONSTRUCTION II
2. TABLE OF
CONTENTS
Design Inspiration and Concept 01
Precedent Study 02
Load and forces distribution 03
Weather resistant and temporality 04
Access 05
Load test analysis 06
Component 07
Materiality 08
Joint and connection 09
Process 10
Final design 11
Conclusion 12
Reference 13
3. The design of the bus shelter is inspired
posture of flying bird. Therefore, dynamic
form was derive from the motion of the
wing of bird which extended outward.
The design of the bus shelter consists of 2
basic geometry forms, which is
tetrahedrons and cuboid. The two
tetrahedrons attach together to form the
roof while the cuboid form the space
beneath the roof. Posture of a flying bird 01 First idea sketch 02
Refined idea based on practicality 03 Basic form of the bus shelter 04
DESIGN CONCEPT AND INSPIRATION 01
The roof is designed to shade both part of
the bus shelter, as the seats is provided in 2
direction to accommodate more peoples.
Double pitch roof allow shading from
different direction while not obstructing the
wind flow. Moreover, it increase the rate of
rainwater discharge.
DEFORMED DOUBLE PITCH ROOF
I NTRODUCTION
4. FOREST SHELTER
Unobstructed structures
which provide good
ventilation, natural
lighting and huge activity
spaces. High accessibility,
can be entered through
all directions.
at Emsdetten
Roof is designed to enhance the
airflow within the spaces of bus
shelter. Large overhangs shade the
shelter but letting natural lights in at
the same time.
BUS
SHELTER
at Betrichamp
PRECEDENT STUDY 02
5. The materials and type of construction
used are able to prevent the structure
from being deformed by lateral forces
such as winds and earthquake.
WEATHER RESISTANT AND TEMPORALITY 04
The structure of the roof is designed to prevent
the rainwater from flowing into the shelter, the
material of the roof itself is also waterproofing so
that the water will not leak through the roof into
the shelter.
The structure is designed to last for an
approximate lifespan of 5 years, making its
presence temporary.
LOAD AND FORCES DISTRIBUTION 03
plan view elevation
There are 3 columns align in a row serve as main
support of the bus shelter, which connected to the pad
footing. Rafters and strut were added to transfer the
load to the main support. Tensile strength were
reinforced by adding bracing between structure.
6. The main concern in designing the bus shelter is
its accessibility. The bus shelter is designed to be
highly accessible as users are able to approach
and enter the shelter in all directions without any
means of obstruction.
ACCESS 05
LOAD TEST ANALYSIS 06
Deformed double pitched
roof prevents the
accumulation of rainwater
on itself.
Roofing struts are able to
withstand the lateral
load from rain and
wind.
01 ROOF 02 SEAT
Beam and floor struts underneath
the seat are able to withstand load
and transfer it to the columns.
9. struts to main column
JOINTS AND CONNECTION 09
L-BRACKET (4 HOLES)
IRON SCREW
COPPER NAIL
floor joists
floor finishing
seat joists
seat finishing
roof connection to column
roof connection to main column
seat beam to column
L-BRACKET (8 HOLES)
column to pad footing
COPPER SCREW
roofing
10. PROCESS 10
01
Building up
floor joist
and bearer
02
Cutting
flooring
finishing
03
Arranging
floor
finishing
04
Nailing
floor
finishing to
the floor
joists and
bearer
06
Mixing
cement and
aggregate to
create the
pad footing
FLOOR CONSTRUCTION
01 02 03
04 05 06
07 08 09
07
Drilling on
the
columns
to attach
the
columns
to the pad
footing
08
Screwing
the metal
bracket to
the
column
09
Inserting
the
columns
to the wet
pad
footing
05
Cutting
openings
for the
placing of
stumps
11. SEAT CONSTRUCTION
PROCESS 10
01 02 03
04 05 06
07 08
01
Attaching
seat joists to
the beam
02
Marking
points to
indicate the
position of
nails
03
Nailing the
joists to the
beam
04
Positioning
the
completed
structure on
the columns
05
Attaching
the seat
finishing to
the
structure
06
Placing the
finished
seat on the
columns
07
Addition of
beam
underneath
the seat to
stabilize it
08
Addition of
the struts
on both
side of the
main
column
12. 03
Addition of
rafters to
the roof
structure
02
Positioning
the rafters
on the roof
PROCESS 10
ROOF CONSTRUCTION
01 02 03 04
05 06 07 08
01
Trimming
the end of
rafters to
the
accurate
angle to be
assembled
04
Drilling
holes on the
rafter for
better
nailing
effect
06
Nailing the
roof to the
columns
07
Attaching
the roof to
the main
column
using metal
brackets
08
Addition of
roofing
struts to
stabilize the
roof and
ridge caps
to prevent
water from
flowing into
the interior
05
Nailing the
roof to the
completed
roof
structure
16. C ONCLUSION
01 How to Build a Wood Deck. Life of an Architect, n.d Web. 15 September 2016
02 “Shelter Design.” Metro Transit, n.d Web. 19 September 2016
03 Support and Connection Types, Architectonics, n.d. Web. 19 September 2016
04 Ching, Francis D.K. 1991, Building Construction illustrated, New York. Van Nostrand Reinhold
05 Simmon, H. Leslie, 2001. Construction : Principles, Materials and Method. 7th Edition. New York.
06 John Chudley, R. 2006, Construction Technology, 4th edition. Pearson and Prentice Hall.
REFERENCES`
In this project, we had faced challenges especially during creating joineries which involve multiples
connection. The problems were finally resolved after everyone in the group work together looking for solution
through research.
After this project, we had learnt about:
01 Apply the knowledge of skeletal construction and its joints to actual construction and design
02 Analyzing the issues of strength, stiffness and stability of structure including modes of structural systems,
forces, stress and strain and also law of static.
03 Understanding of appreciate materials to suit the function of shelter.