In a singly reinforced beam , if the concrete is stressed to its allowable limit earlier than steel , the section is said to be

A prop is

A fixed support for a space structure

Find the elongation of a rod if a load of p is applied on a rod having length, I c/s area, A and modulus of elasticity, …

The length of straight portion hook should be at least of a bar beyond the end of the

An under reinforced section means

Allowable stress in steel is less than

The amount of temperature stress is in fixed beam if ……………. compared with propped can…

Strength of concrete increases with