Three Floor Building Column Design

Here in the design of concrete building we choose concrete as the material for beams columns and slabs the walls can either be of masonry or concrete shear wall depending on the loads coming on the building.

Three floor building column design.

The size of the columns are 9 x9 with the use of m20 grade of concrete. Some of the general and the most used materials are pre defined in the software. Distance between the columns. Unbraced column 1 1 2 1 3 1 6 2 1 3 1 5 1 8 3 1 6 1 8 4 2 2 condition 1 column connected monolithically to beams on either side which are at least as deep as the overall dimension of the column in the plane considered.

Design the building for seismic loads as per. Loads are a primary consideration in any building design because they define the nature and magnitude of hazards or external forces that a building must resist to provide reasonable performance i e safety and serviceability throughout the structure s useful life. As land become more and more scarce building up rather than out is often the best and smartest choice a homeowner can make. Columns are used as major elements in trusses building frames and sub structure supports for bridges e g.

A six storey building for a commercial complex has plan dimensions as shown in figure 1. Size of the columns. The columns have been arranged on a iron grid pattern. In 2nd floor in between colums of 13 feet they used concealed beam in rcc slabs itself and surrounded by bricks wall i e.

The building is located in seismic zone iii on a site with medium soil. Diagonal and horizontal compression elements in a truss. Lumpsum way i am explaining so please consult for structural engineer before going to any work. The material which suits to our building is chosen.

Column analysis and design introduction columns are usually considered as vertical structural elements but they can be positioned in any orientation e g. Sir i constructed g 2 floors in 1200 sqft. Where column connected to a foundation this should be designed to carry moment condition 2 column connected. Design example of a building iitk gsdma eq26 v3 0 page 3 example seismic analysis and design of a six storey building problem statement.

The distance between the columns does not exceed 4 5m. Column layout for first floor thumb rule no1.