This document outlines the planning, analysis, and design of a three-story school building with reinforced concrete framing. It includes the project scope, objectives, methodology, material specifications, software used, structural analysis using STAAD Pro, design of elements like slabs, beams, columns, and footings according to code, and cost estimate of approximately 11.5 crores for a total building area of 66,396 square feet. Reinforcement details are provided for various structural components.
2. LIST OF CONTENT
Abstract
Introduction
Scope of the project
Objective of the project
Methodology
Step by step procedure
Material used
Software using
Specifications
Reinforcement details of element
Auto cad drawings
Staad pro analysis report
Staad pro design report
Conclusion
Reference
3. ABSTRACT
Plinth area = 26,282 sq.ft
Total area = 66,396 sq.ft
Rate per sq.ft = Rs1700/- per sq.ft
Total cost = 11.5 crores
In this project a typical plan for the school building is suggested.
Multi Storey frame analysis and design has been carried out. The rooms
and other amenities are provided based on the guidelines given by
National Building Code 2005.
4. This project deals with Planning, analysis and design of a three storied
school building with Reinforced Concrete framed structure.
School building having the plinth area of 66,396 sq.ft. That construct the
present rate of Rs 1,700 /- per sq.ft.
The total estimation of the building is calculated approximately about
Rs 11.30crores.
The analysis of Multi-storied frame is done by using STADD PRO
software.
The design of slabs, beams, columns and footings are carried out by
Limit State Method as per code recommendations of IS - 456 2000,
SP16 –1978 and IS875 (part I, II, III & IV).
5. INTRODUCTION
• A School building should be planned to make it comfortable, Economical
and to meet all requirement of students.
• This school building is designed that the standard sizes.
• The school building is 66,396 sq.ft with all amenities.
• This school building planned to build in Gudimangalam.It’s the main
junction of Pethappampatti,Dharapuram,Udumalpet and Palladam. so, we
choose this place for the project.
6. The proposed school building consist of 30 class rooms, laboratories
and other amenities of Two storey R.C.C frame construction having the
total plinth area 26,282 sq.ft as detailed below:
Ground floor : 26,282 sq.ft
First floor : 26,282 sq.ft
Second floor : 13,832 sq.ft
Total area : 66,396 sq.ft
We designed the school building as per the Indian Standards and Norms
7. SCOPE OF THE PROJECT
The main scope of this project is to build a school building for student’s
strength of 1500.
The school has to be build to satisfy all requirements of a modern
generation and culture.
The class rooms and other amenities has to be provided as per NBC 2005
provisions.
The analysis and design has to be carried out as per IS 456-2000, SP 16-
1980 and IS 875 code provisions.
8. The planning is made keeping the concept of adequate spacing
and maximum utilization of the plinth area.
Multi storied structures are highly preferred in this generation.
High quality building with economical cost.
Future expansion can be done.
9. OBJECTIVE OF THE PROJECT
The main objective of the project is to design a multi storey school
building.
The room has to be designed as specious, ventilation and air
circulation for the comfort of the students.
The area of class rooms and other rooms are decided as per NBC
code provisions.
10. The circulation area, emergency exit stairs are provided as per
NBC code provisions.
The fire extinguishers, fire alarms and other amenities has to be
provided as per requirements.
Suitable security arrangements, compound walls are provided
for safety requirements.
11. METHODOLOGY
We design the building by using “LIMIT STATE METHOD” as per IS
456-2000 “Bureau Indian Standard”
For a dead load ,live load are designed based upon IS 875 (part1),
(part 2),(part3).
For a analysis of building by using “Substitute frame method (or)
moment distribution method”.
12. STEP BY STEP PROCEDURE
DATA COLLECTION AND PLANNING
SKETCH OF THE STRUCTURE BY USING
AUTOCAD
ANALYSIS OF THE STRUCTURE BY USING
STADDPRO
DESIGN OF THE ELEMENTS
13. MATERIAL USED
Grade of concrete = M20 (1:1.5:3)
Cement = Portland pozzolona cement
Steel = Fe 415
14. SOFTWARE USED
• For design - STAAD pro & manual calculation
• For analysis - STAAD pro v8i
• For planning - AutoCAD
17. DETAILING OF SLAB
SIZE OF THE SLAB = 10m x 3m
TYPE OF SLAB = One way continuous slab
SHEAR FORCE = 21.65kN
BENDING MOMENT = 17.86 kN-m
MAIN REINFORCEMENT = 16mm dia bars at 300mm c/c spacing
DISTRIBUTION BARS = 12mm dia bars at 250mm c/c spacing
19. DETAILING OF BEAM
SIZE OF THE BEAM = 0.3m x 0.45m
CLEAR SPAN = 9.744m
SHEAR FORCE = 77.88 kN
BENDING MOMENT = 183.79 kN-m
MAIN REINFORCEMENT = 16mm dia bars of 250mm c/c spacing
STIRRUPS = 8 mm dia bars of 150mm c/c spacing
21. DETAILING OF UNIAXIAL COLUMN
Size of the column = 0.3m x 0.3 m
Length of the column = 3.65m
Bending moment = 26.82 kN-m
Main reinforcement = 16mm dia bars of 300mm c/c spacing
Lateral ties = 6 mm dia bars of 300mm c/c spacing
23. DETAILING OF BIAXIAL COLUMN
Size of the column = 0.3m x 0.45 m
Length of the column = 3.65m
Bending moment = 25.46 kN-m
Main reinforcement = 16mm dia bars of 300mm c/c spacing
Lateral ties = 6 mm dia bars of 300mm c/c spacing
25. DETAILING OF FOOTING
SIZE OF FOOTING = 2.3m x 2.3m
TYPE OF FOORING = Isolated footing
SHEAR FORCE = 74.82kN
BENDING MOMENT = 124.7 kN-m
MAIN REINFORCEMENT = 16mm dia bars at 250mm c/c spacing
DISTRIBUTION BARS = 16mm dia bars at 250mm c/c spacing
29. DETAILING OF LINTEL
SIZE OF LINTEL = 0.3m x 0.15m
LENGTH OF LINTEL = 1.626m
SHEAR FORCE = 9.03kN
BENDING MOMENT = 3.67 kN-m
MAIN REINFORCEMENT = 8mm dia bars at 20mm c/c
spacing
30. DETAILING OF SUNSHADE
THICK OF SUNSHADE = 100mm
PROJECTION = 600mm
SHEAR FORCE = 2.6kN
BENDING MOMENT = 0.56 kN-m
MAIN REINFORCEMENT = 8mm dia bars at 200mm c/c spacing
31. DETAILING OF SEPTIC TANK
NO OF USER’S = 100 users
VOLUME OF THE TANK = 33.75 cubic.metre
SIZE OF THE TANK =4.5mx3mx2.5m
52. CONCLUSION
This project work has offered us to learn and expressing our ideas on the
topics like Planning, Analysis and Designing etc,.
In proposed school building with modern style and meet all
requirements & facilities
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.
53. 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
CAD.
The beams have been designed by taking maximum bending moment of
analysis results.
The approximate estimation of school building was done
The school building will be beneficial to the people in and around the city.
54. REFERENCE
Code of practice for concrete IS 456 – 2000.
Krishna raju N., (1998) “ advanced reinforced concrete
design”
Varghese P.C., (2004)” limit state design of reinforced
concrete design”,structural publication.
standard building specification.
55. V.N.Vazirani, & M.M.Ratwani “Analysis of Structures”, Khanka
Publication, New Delhi.
P.C .Varghese, “Limit State Design of reinforce Concrete,” prentice
hall of India Limited, New Delhi.
N.Krishna Raju, & R.N Pranesh “Reinforced concrete designing
(ISO456-2000)’’; Lakshmi Publications, New Delhi.
IS 456 – 2000 (Indian Standard Plain and Reinforced Concrete) Code
of Practice (Fourth Edition).