Freshers India

Generally the purlins are placed at the panel points so as to avoid                        

For the buildings having a low permeability, the internal wind pressure acting normal to the wall and roof surfaces is taken as
where p is basic wind pressure                        

The relation between intensity of wind pressure p and velocity of wind V is taken as                        

The live load for a sloping roof with slope 15°, where access is not provided to roof, is taken as                        

The internal pressure coefficient on walls for buildings with large permeability is taken as                        

The basic wind speed is specified at a height 'h' above mean ground level in an open terrain. The value of'h' is