The tensile stresses when do not exceed the limit of modulus then change in loading of member results in _______

The micro cracks develop as soon as the tensile strain in concrete exceeds about ________

The locus of the points of application of resultant force in any structure is termed as _______

The concept of pressure line is very useful in understanding the concept of _______

The moment profile for given loading is?

The prestressed member undergoes deformation due to the action of __________

When the loads in a concrete member are further increased than permitted, the crack widths are of an order of limit?

A rectangular prestressed beam 150 mm wide and 300mm deep is used over a effective span of 10m and the cable with zero e…