Three Floor Building Column Design

A six storey building for a commercial complex has plan dimensions as shown in figure 1.

Three floor building column design.

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. Size of the columns. Some of the general and the most used materials are pre defined in the software. Design example of a building iitk gsdma eq26 v3 0 page 3 example seismic analysis and design of a six storey building problem statement.

Column layout for first floor thumb rule no1. Lumpsum way i am explaining so please consult for structural engineer before going to any work. 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. The material which suits to our building is chosen.

Design the building for seismic loads as per. East to west is 28 feet and followed by 3 coumns and surrounded by brick walls for last 2 columns and from centre columns to the last coumns they adopted concealed. The columns have been arranged on a iron grid pattern. The building is located in seismic zone iii on a site with medium soil.

Column analysis and design introduction columns are usually considered as vertical structural elements but they can be positioned in any orientation e g. Where column connected to a foundation this should be designed to carry moment condition 2 column connected. The size of the columns are 9 x9 with the use of m20 grade of concrete. Yes three story house plans can in fact be a highly practical choice especially if you re working with a narrow lot.

Distance between the columns. Sir i constructed g 2 floors in 1200 sqft. In 2nd floor in between colums of 13 feet they used concealed beam in rcc slabs itself and surrounded by bricks wall i e. As land become more and more scarce building up rather than out is often the best and smartest choice a homeowner can make.

The distance between the columns does not exceed 4 5m. 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.