Explain about the pre-tensioning systems, Pre-tensioning systems In the...

Pre-tensioning systems In the previous unit we have seen different steps in a pretensioning operation. Tendon wires or strands (formed as a rope type arrangement made of  sever

Slabs, difference between flat slab and normal slab

difference between flat slab and normal slab

Properties of ordinary portland cement, Properties of Ordinary Portland Cem...

Properties of Ordinary Portland Cement (i) Chemical properties: Portland cement consists chemical compounds are following: (a) Tricalcium silicate          3 CaO.SiO 2 (C

Hydrographic data for design of bridge, Q.What Hydrographic data required f...

Q.What Hydrographic data required for Design of bridge? (i) Design discharge for bridge waterway and foundation with corresponding high flood levels. Frequency curve for annual

Airport lighting, Airport Lighting: Lighting of Approach to Runway ...

Airport Lighting: Lighting of Approach to Runway A good system of identification of the runway when landing is to provide six transverse cross-bars of lights placed a

Designing, types of staircases.

types of staircases.

Block contouring,

What do you mean by plain elastomeric pads, Q. What do you mean by Plain el...

Q. What do you mean by Plain elastomeric pads? Plain pads are used for light or moderate loadings. Plain pads have a tendency to bulge under heavy loadings. In order to reduce

Diagrids, can we provide base isolation for high rise buildings ? Can we pr...

can we provide base isolation for high rise buildings ? Can we provide it for diagrid structures? if; yes Up to which no of storeys

Measurement of cement and aggregates, Measurement of cement and aggregates ...

Measurement of cement and aggregates - by weight vs. by volume Measurement of constituents for concrete is usually carried out by weight since of the following reasons: (i)