08-02-2013, 04:08 PM
PLANNING, ANALYSING AND DESIGNING OF A BANK BUILDING
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ABSTRACT
The primary objective of this project is to gain sufficient knowledge in planning, analysis, and design of building.
Our project deals with the plan and design of a Bank building. It is a reinforced concrete framed structure consisting of G +2 with adequate facilities.
IS 456:2000 codes is the basic code for general construction in concrete structures, hence all the structural members are designed using limit state method in accordance with the IS 456:2000 code and design aids.
The planning of any building in India will be recognized by National Building Code (NBC) , hence the building is planned in accordance with the National Building Code of India.
The building includes the following:
1. ATM Centre
2. Safety locker room
3. Conference hall
4. Documentary room
5. Manager room
6. Power control room
7. Assistant managers room
8. Counters
9. Toilet
The bank building has proper ventilation, it is provided with sufficient doors, windows. Water supply and electrification are also provided.
The ceiling height is provided as 3.2m, for assembly buildings as mentioned Building Code (NBC).
INTRODUCTION
General
The main objective of our project is to know the various design aspects like planning, analysis and design etc.We have planned to design a bank building consisting of three floors (G+2).The planning is done as per the requirements and regulations given by the National Building Code (NBC).
Practical considerations
Besides all the fundamentals of planning discussed, following practical points should be additionally considered:
1) The elements of the building should be strong and capable to withstand the likely adverse effects of natural agencies.
2) Strength, stability, convenience and comfort of the occupants should be the first consideration in planning.
3) Elevation should be simple but attractive. The number of doors and windows provided should be less for a bank building.
4) The provisions of built in furniture at proper places are useful from the point of view of utility.
5) Since the plan is for a bank building, the locker rooms must be secured with thicker walls than usual.
Planning considerations
The plan and detailing was drawn using Auto CAD. The proposed area of the bank is 324sq.m. The shape of the building is rectangular in plan. The building consists of ground floor, first floor and second floor.The parking space is provided around the building. The floor height of the building is 3.2m.The height of the parapet wall is 1m.The staircase is provided with enough safe.
DESIGN
Introduction
Proper nomenclature of floors and storey’s and also unified and improved methods of designating the structural members eliminate the possible confusion and led to less efforts and saving in time in the preparation of design calculation and drawings.
There are two main methods to design the structural members, they are working stress method and limit state method. Here, we adopt the limit state method for designing all the structural members involved, in our project. The structures are designed to its elastic limit in the working stress method, whereas in the limit state method of design, the structural members are designed up to its plastic limits.
Both the methods are having the safety value. But, the most economical method is the limits state method, which is adopted in every constructional design nowadays. Hence we planned to go for the limit state method of design. For our project work we took only for important structural members to design they are slab, beam, column and footing. The slab is designed by assuming it as simply supported with four edges discontinuous, for easier design calculation.
The beam is designed by knowing its span and its location (inner and outer). The beam has to carry the self-weight of slab and live load of 4KN on its self-weight also. The live load on each beam will be calculated separately by considering the load transmission diagram. In some beams where the wall is constructed above it, the self-weight of wall has to be added.The column and footing design are made by knowing the maximum axial load on each column. The column alone is designed by following the SP – 16 codes.
CONCLUSION
In this project, PLANNING DESIGNING AND ANALYSING OF A BANK BUILDING. We all the members of our team has learned to plan a building with referring to National Building Code of India -2005.
This bank building project has made us to learn Drawing and drafting the building plans using Auto cad software.
In this bank building project we learnt to create the models by giving nodes and property to the structural elements using analysis and also we learnt to the same structure with corresponding loads as given IS 875 part 1&2 using analysis.
This project is very useful in making us learn the design by referring to the IS 456:2000 for each slab and beam. SP: 16 codes alone are used for easier design of columns yet we learned to design the columns.
The important thing that we done was referring to a lot of books for designing and we are very much satisfied with exposing to field of design.