Design of Earthquake resistant building in 4th zone with the help of Staad..pro, GoogleSketchUp, AutoCAD and Staad foundation

1. A PRESENTATION ON
DESIGN OF EARTHQUAKE RESISTANT BUILDING IN
MORADABAD, G+8, USING SOFTWARE
HEMANT KUMAR
M.I.T. MORADABAD
PRESENTING BY:

2. DESIGN OF EARTHQUAKE
RESISTANT BUILDING IN
MORADABAD, G+8
Presentation By.
HEMANT KUMAR
Special thanks to
Mr. N.K. Singh, Associate Professor
Deptt.. of Civil Engineering

3. Objectives
The Objectives of the Project are:-
 Carrying out a complete analysis and design of the main
structural elements of a multi-storey building including slabs,
columns, shear walls.
 Getting familiar with structural softwares ( Staad Pro, AutoCAD,
Staad foundation and Sketch Up)
 Getting real life experience with engineering practices
3

4. Staad pro staad auto cad Sketch Up
foundation
softwares
4

5. 5
SummarySummary
Our graduation project is a residential building in Moradabad. This
building consists of 8 repeated floors.

6. EARTHQUAKE:

7. Sources of
Earthquake
• Tectonic plates
• Volcanic eruption
• Nuclear explosion
7

8. Losses
8

9. Techniques to resist
Earthquake
• Active & Passive system
• Shear walls
• Bracing
• Dampers
• Rollers
• Isolation
• Light weight material
• Bands
• Others
9

10. Active System
Active control systems are devices integrated with real-time
processing evaluators for improved service and safety.
10
Passive control systems are conventional devices to resist or absorb the
energy produced during Earthquake.
For example: Viscous Dampers

11. Inertial Forces
11

12. Shear Walls
Resist;
• Gravity Loads
• Lateral Loads
12

13. Shear Wall
13
March 3, 1985 Earthquake (Chile) Shear Wall performed very well

14. Bracing
14
Link
Beams
Diagonal Cross Chevron Eccentric

15. Bracing
15

16. Bracing
16

17. Cross Bracing
17

18. Dampers
18

19. Liquid Tuned Mass Damper
19
One Rincon Hill, San Francisco

20. Rollers
20

21. Isolation
21

22. Isolation Bearing
22

23. Base Isolation
23

24. Base Isolation
mechanism
24

25. Bands
25

26. Waste Tire pads
26

27. Waste Tire Pads
27

28. Seismic Zone
28

29. Haunches
In case of Joint failure,
• Use High strength
concrete
• Increase section near
joints
• Provide haunches.
29

30. Light weight material
In recent times, many new systems and
devices using non-conventional civil
engineering materials have been
developed, either to reduce the
earthquake forces acting on a structure
or to absorb part of seismic energy.
30

31. Suggestions
31

32. Suggestions
32

33. Avoid Hammering &
Pounding
33

34. STAAD PRO V8i
STRUCTURE ANALYSIS AND DESIGN SOFTWARE

35. Structure analysis and design.
RCC Design
Steel Design
What is staadWhat is staad??
35

36. Advantages?
Analysis and design of rcc, steel, foundations, bridges etc.
36

37. Why staad?Why staad?
An hour
For a building with
several beams and
columns?
At least a week.
37

38. Robot, SAP200, Struds, FEA software, SAP and
GTSTRUDL
Alternatives?
38

39. Types of buildingsTypes of buildings
Buildings are be divided into:
◦ Apartment building
Apartment buildings are multi-story buildings where three or more
residences are contained within one structure.
◦ Office building
The primary purpose of an office building is to provide a
workplace and working environment for administrative workers.
39

40. 40
Residential buildingsResidential buildings
40

41. Office buildingsOffice buildings
41

42. PLANPLAN
42

43. PLANPLAN
43

44. Center line plan
44

45. Total area 1929.4985 sq .m
45

46. 46

47. 47

49. 49
Flow diagram of design & analysis of structure in staad

50. 50

51. 1. TRANSFORMER (230 – 12
V AC)
2. RECTIFIER AND FILTER
3. VOLTAGE REGULATOR
(LM 7805)
4. LM358 OP-AMP
5. MICROCONTROLLER
(AT89S52/AT89C51)
6. RELAY
7. DC MOTOR
8. LCD
Loads
• Live load
• Dead load
• Seismic load
• Floor load
51

52. 1. TRANSFORMER (230 – 12
V AC)
2. RECTIFIER AND FILTER
3. VOLTAGE REGULATOR
(LM 7805)
4. LM358 OP-AMP
5. MICROCONTROLLER
(AT89S52/AT89C51)
6. RELAY
7. DC MOTOR
8. LCD
1. TRANSFORMER (230 – 12
V AC)
2. RECTIFIER AND FILTER
3. VOLTAGE REGULATOR
(LM 7805)
4. LM358 OP-AMP
5. MICROCONTROLLER
(AT89S52/AT89C51)
6. RELAY
7. DC MOTOR
8. LCD
Vertical Loads
1.Dead
2.Live
3.Snow
4.Wind
4.Seismic and wind
5.Seismic
Horizontal(lateral)loads
1.Wind
2.seismic
3.flood
4.soil
52

53. 1. TRANSFORMER (230 – 12
V AC)
2. RECTIFIER AND FILTER
3. VOLTAGE REGULATOR
(LM 7805)
4. LM358 OP-AMP
5. MICROCONTROLLER
(AT89S52/AT89C51)
6. RELAY
7. DC MOTOR
8. LCD
53
Forces Acting in StructuresForces Acting in Structures
Vertical: Gravity Lateral: Earthquake

54. 1. TRANSFORMER (230 – 12
V AC)
2. RECTIFIER AND FILTER
3. VOLTAGE REGULATOR
(LM 7805)
4. LM358 OP-AMP
5. MICROCONTROLLER
(AT89S52/AT89C51)
6. RELAY
7. DC MOTOR
8. LCD
Loads that may change its position during operation.
example: People, furniture, equipment.
 Minimum design loadings are usually specified in the
building codes.
Given load:25 N/mm
As per IS 1893 (Part 1) : 2002
Live LoadsLive Loads
54

56. 1. TRANSFORMER (230 – 12
V AC)
2. RECTIFIER AND FILTER
3. VOLTAGE REGULATOR
(LM 7805)
4. LM358 OP-AMP
5. MICROCONTROLLER
(AT89S52/AT89C51)
6. RELAY
7. DC MOTOR
8. LCD
Loads which acts through out the life of the structure.
 slabs, Beams , walls.
Dead load calculation
Volume x Density
Self weight+floor finish=0.12*25+1=3kn/m^2
As per Is 1893 (Part 1) : 2002
Dead loadDead load
56

58. 1. TRANSFORMER (230 – 12
V AC)
2. RECTIFIER AND FILTER
3. VOLTAGE REGULATOR
(LM 7805)
4. LM358 OP-AMP
5. MICROCONTROLLER
(AT89S52/AT89C51)
6. RELAY
7. DC MOTOR
8. LCD
Pressure:0.0035N/mm^2
Floor loadFloor load
58

60. 1. TRANSFORMER (230 – 12
V AC)
2. RECTIFIER AND FILTER
3. VOLTAGE REGULATOR
(LM 7805)
4. LM358 OP-AMP
5. MICROCONTROLLER
(AT89S52/AT89C51)
6. RELAY
7. DC MOTOR
8. LCD
www.engineeringcivil.com 60
Density of materials usedDensity of materials used
MATERIAL DensityMATERIAL Density
i) Plain concretei) Plain concrete 24.0 KN/m324.0 KN/m3
ii) Reinforcedii) Reinforced 25.0 KN/m325.0 KN/m3
iii) Flooring material (c.m)iii) Flooring material (c.m) 20.0KN/m320.0KN/m3
iv) Brick masonryiv) Brick masonry 19.0KN/m319.0KN/m3
LIVELOADS: In accordance withLIVELOADS: In accordance with 1893 (Part 1) : 2002
i)i) Live load on slabsLive load on slabs == 3.0KN/m23.0KN/m2
ii)ii) Live load on passageLive load on passage == 3.0KN/m23.0KN/m2
iiiiii Live load on stairsLive load on stairs == 3.0KN/m23.0KN/m2

61. Seismic load
61
• two principal horizontal directions.
• Fundamental time period of building are calculated as per IS
1893(Part 1):2002 cl.7.6.2
• As given below
• T=0.09*h/√d
• h is height of building
• d =Base dimension of building at plinth level.
• For rocky or hard soil sites
• Sa/g =1+15*T 0.00≤T≤0.10
• =2.5 0.10≤T≤0.40
• =1.00/T 0.40≤T≤4.00
61

62.  High seismic pressures on the sides of tall buildings
produce base shear and overturning moments.

 These forces cause horizontal deflection
 Horizontal deflection at the top of a building is called
drift
 Drift is measured by drift index, ∆/h, where, ∆ is the
horizontal deflection at top of the building and h is
the height of the building
62
Lateral forcesLateral forces
62

63. 63
Global StabilityGlobal Stability
Sliding Overturning

64. Slab
Beam
Column
Foundation
soil
Load transfer mechanismLoad transfer mechanism
64

66. 66

68. COLUMNSCOLUMNS
Three different sections are adopted in structure
Columns with beams on two sides
Columns with beams on three sides
Columns with beams on four sides
68

69. Column RCC design
69

70. beams
70

71. DEFLECTION
One-way slab Two way slab
71

72. Distribution of load
72

73. FLOOR LOAD
73

74. slabs
74

75. conclusionconclusion
• Requirement of high rise residential building.
• Using softwares as a tool.
• Advantages.
• Limitations.
75

76. 7676
CONTACT US
 You can follow me for more information at given link..
 www.sonuhemant.weebly.com
 www.facebook.com/sonuhemant
 www.twitter.com/sonuhemantt
 www.linkedin.com/in/hemant-kumar-02388873
 www.youtube.com/sonuhemantt
 Mail us at: sonuhemantt@gmail.com
76

77. 7777