A post tensioned concrete beam 200mm wide and 450mm deep, of span 10m, initial stress of 840n/mm2 is available in the un…

A post tensioned concrete beam of rectangular section 200mm wide and 300mm deep is stressed by a parabolic cable with ec…

A post tensioned concrete beam, 100mm wide and 400mm deep is prestressed by three cables, each with a cross sectional ar…

The rise in temperature in loss of prestress causes ________

The loss of stress due to curvature effect depends upon ________

Which of the following results in the reduction of stress in steel used for prestress?

The modulus of elasticity of cold worked high tensile alloy steel according to British code is?

Which of the following Indian standard code is recommended for the loss of prestress due to shrinkage?