The document describes the planning, design, and analysis of a 3-storey apartment building in Coimbatore, India. Key aspects include: - The building was designed to NBC and IS standards and utilizes RCC framing with M25 grade concrete and Fe415 steel reinforcement. - Plans were drawn in AutoCAD and structural analysis was performed using STAAD Pro software. - The building contains 4 apartments per floor with specifications for rooms, lifts, staircases, and additional facilities like CCTV and fire safety. - Structural elements like slabs, beams, columns, and footings were designed as under-reinforced sections using the limit state method. - Materials used include cement, sand

1. ABSTRACT
• The development of apartment in coimbatore city, we planned
and designed the construction of the apartment building with
approved standards to fulfil the needs of the current situation.
• In our project, we have aimed to satisfy the basic requirement
of multi facility residential building. Allocating the available
space for different functions the entire structure was
developed.
• The apartment block have peaceful environment and the great
spacious rooms and best suited for studies.

2. OBJECTIVES
• A Building should be planned to make it comfortable,
Economical and meet all the requirements of the dwellers.
• The efforts of the planner should be obtain maximum comfort
with limited available resources.
• Functional utility, cost and comfort should also be considered
in planning a building.

3. INTRODUCTION
• The location have a good soil with sufficient SBC value .
• The site located on green environment.
• The site was fully secured and easy to all facilities like
hospital schools and colleges
• Power backups like generators are provided and solar energy
was used as partial electric uses like lights in balcony, stairs
and both rooms.

4. PLANNING
• Total building area of 7,744sq.feet. of 10,000 and the
remaining area of 2,256sq.feet. . are considered as parking and
playing area completes in the picture.
• Each floor consist of four houses (2BHK).
• All the rooms are well furnished .

5. PLAN AND DESIGN
• An apartment was analyzed and designed as per NBC, IS
codes
• Plan are drawn by using AutoCAD, to create precise drawings
of plan.
• Analysis are done by using STAAD-Pro .

6. METHODOLOGY

7. ADDITIONAL FACILITIES
• CCTV CAMERA
It is a Closed circuit television is a TV system in which are
not publicly distributed but are monitored.
• SMOKE DETECTOR
An Ionization smoke detector used Radio is so tope.
Typically americium-241, to ionization chamber. One open to
the air, and a reference chamber which does not allow the
entry of particles.
• FIRE SAFETY INSTALLATIONS
Fire safety is the set of practice intended to reduce the
destruction caused by fire safety measures include those that
are prevent from an uncontrolled fired, and those that are used
to limit the development and effects of a fire after it starts.

8. PROPERTIES OF MATERIALS
CEMENT
Grade -43(Ordinary Portland Cement )
Initial setting time-30mins
Final setting time -600mins(max)
Consistency value-30%

9. PROPERTIES OF MATERIALS
STEEL
Grade -Fe415
Modulus of elasticity -2.05N/mm2
Poisson’s ratio -0.28
Tensile strength -2000N/mm2

10. PROPERTIES OF MATERIALS
CONCRETE
Slump -120mm
Compressive strength -30N/mm2
Tensile strength -2.806N/mm2

11. MATERIALS USED AND ITS
PROPERTIES
• Cement -43grade ordinary Portland cement
• Sand -River Sand
• Steel -TMT- Fe415
• Concrete -M25grade (mix ratio-1:3:5)

12. SPECIFICATIONS
• Hall - 16X16.ft
• KITCHEN – 10X10.ft
• BED ROOM S – 16X16.ft
• TOILETS – 6X6.ft
• POOJA ROOM – 10X6.ft
• DINNING HALL – 10X6.ft
• LIFTS - 6X6.ft
• STAIRCASE - 12X2.ft

13. Auto cadd diagrams

14. GROUND FLOOR

15. 1ST FLOOR

16. 2nd floor

17. 3rd floor

18. ANALYSIS

19. Method of analysis
LIMIT STATE METHOD
• In the method of design based on limit state concept,
thestructures shall be designed to withstand safely all
loads liable to act it throughout its life; it shall also
satisfy serviceability requirements such as limitations on
deflection and cracking.
• Members should not normally exceed (span 250).

20. SLAB
TYPES OF SLABS
• One way spanning slab.
• Two way spanning slab.
• Flat slab supported directly on column without beams.
• Grid slab or waffle slab.
• Circular and other slab.
• One way continuous slab.
• Two way continuous slab.

21. DESIGN OF SLAB
DIMENSION
D = 180mm
Clear span =5.03m
LOAD
Total Load = 5+4.5+1 = 10.5KN/m2
Factored Load = 10.5×1.5 = 15.75KN/m2
BENDING MOMENT AND SHEAR FORCE
• Shear force = (wl/2)= 39.61KN
• Mx = αx×w×lx
2 = 19.12 KN-m
• My = αy×w×ly
2 = 18.73 KN-m

22. REINFORCEMENT DETAILS
• Shorter span:
Mx = 0.87×fy×Ast ×d×(1-(Astfy/bdfck))
Ast = 300 mm2
Provide 16mm ф bars at 480mm spacing for c/c distance.
• Longer span:
Ast = 300 mm2
Provide 16mm ф bars at 420mm spacing for c/c distance.

23. DETAILING OF SLAB

24. BEAM
• A beam is a horizontal member or tension member.
CLASSIFICATION OF BEAM
– According to support conditions
– Simply supported beam
– Cantilever beam
– Fixed beam
– Over hanging beam
– Continuous beam
– According to structural configuration
– Simple beam
– Compound beam
– Plate girder
– Turn girder

25. DESIGN OF BEAM
• DIMENSION
D= 260+50 = 310mm
L= 5440mm
• LOAD
Total Load = 3.375+5+1 = 9.375KN/m
Factored Load =9.375×1.5 = 14.025KN/m

26. • REINFORCEMENT
Ast = 520.42 mm2
Provide 16mm ф bars at 300mm spacing for c/c distance.
• BENDING MOMENT AND SHEAR FORCE:
Mu= wl2/8 = (14.025×5.442)/8 = 51.881KN/m
Vu = wl/2 = (14.025×5.44)/2 = 38.148KN

27. DETAILING OF BEAM

28. COLUMNS
A column is a structural member provided to carry a compressive
load
• foundation.
TYPES OF COLUMNS
Classification based on types of loading
• Axially loaded column
• Axial load with uniaxial bending
• Axial load with biaxial bending
• Eccentrically loaded column

29. REINFORCEMENT
Classification based on slenderness ratio
• Long column
• Short column
MOMENT Mu =29.176kN/m
REINFORCEMENT Asc = 1080mm2
Provided 16mm #bars provide 300mm spacing

30. DEATILING OF COLUMN

31. FOOTING
• Foundation is the bottom most important component of the
structure, which generally lies well below the ground level
• TYPES OF FOOTING
• 1. Isolated footing
• 2. Combined footing
• 3. Continuous footing for walls
• 4. Pile footing
• 5. Spread footing
• 6. Mat footing
• 7. Strap footing
• 8. Cantilever footing

32. • DIMENSIONS :
Size of column = 300mmx450mm
Safe bearing capacity= 185kN/m2
Size of footing
Area = 5.95m2
Adopt the size of footing is 2mx3m
Bending Moment
B.M =66.10kN.m

33. • Reinforcement
Ast = 1123 mm2
Provide 16mm ф bars at 180mm spacing for c/c distance.

34. DETAILING OF FOOTING

35. STAIRCASE
• Staircase is a structured from provided in building to facilitate
easy vertical moment of persons from one floor to another
• COMPONENTS OF FLIGHT OF STAIRS
Treads of steps
Rise of steps
• TYPES OF STAIRCASE USED IN PROJECT
Dog legged stairs

36. DESIGN OF STAIRCASE
• Dimension
Width of the each flight = 1.2m
Height of the each flight =1.52m
Rise =150mm
Tread =250mm
Total laod =805 kN/m
Ast = 388.71mm2 Use 12mm diameter of 4 bars at Spacing of
250mm

37. DETAILING OF STAIRCASE

38. ANALYSIS AND DESIGN REPORT

39. CONCRETE DESIGN OF THE BEAM

40. SHEAR BENDING OF THE BEAM

41. SHEAR BENDING OF COLUMN

42. CONCRETE DESIGN OF THE COLUMN

43. NODES WITH SUPPORTS

44. NODES

45. BEAM AND COLUMNS IN
3DIMENSION

46. NODAL DISPALCEMENT

47. REFERENCES
• Dr.B.C.Punmia, “Soil Mechanics and Foundations”, S.Chand
& Co., New Delhi.
• Dr.Vaidhyanadhan “Structural analysis 2
“Er.A.P.Arulmanickam M.E., “Structural Engineering”.
• IS 875 for code book provision for designing the
reinforcement
• I.S 875 part 1, part 2, part 3
• IS 456 – 2000 (Indian Standard Plain and Reinforced
Concrete) Code of Practice (Fourth Edition)
• M.G. Shah , C.M. Kale, S.Y. Patki “ Buildings and Drawings”
• N.Krishna Raju, “Advance reinforced concrete designing’’,
• Graw Hill Publication, New Delhi

48. CONCLUSION
• A Three storey R.C.C framed structure is designed as an
apartment building.
• Analysis of the frame is carried out by STADD PRO software.
• The design adopted is limit state method M2O grade of
concrete and Fe415 grade of steel are used.
• All structural elements are designed as under reinforced
section.
• The design of slabs, beams, column and footing were done.
• All the drawing presented in this project report was drafted
using Auto CADD.
• We are introducing the new plans and innovation in our
project.
• We gain lot of experience and knowledge from this project.

49. THANK YOU