Define underwater inspection of steel or cast iron structure, Define Underw...

Define Underwater Inspection of steel or cast iron structures? Underwater Inspection of steel/cast iron structures may be carried out as under: i. Start the inspection at sp

Why we use air valves, Q. Why we use Air Valves? Air Valves - Air valve...

Q. Why we use Air Valves? Air Valves - Air valves of proper size and pressure rating at summits. Air valves ensure the safety of the pipe line against collapse when at points o

Explain gap survey and adjustment of gap, Q. Explain Gap Survey and adjustm...

Q. Explain Gap Survey and adjustment of Gap? Gap survey and rectification of gaps is to be carried out, in stretches where track develops excessive creep jammed joints, sun kin

Critical-depth relationship, If y1 and y2 are alternate depths of a rectang...

If y1 and y2 are alternate depths of a rectangular channel show that Yc³ =2y1²y2²/(y1+y2) Also specific energy E = y1²+y1y2+y2²/(y1+y2)

Block contouring,

Define the void ratio and specific gravity of particles, Derive the formula...

Derive the formula among soil moisture content (w), degree of saturation (S), specific gravity (G), and void ratio (e). Saturated clay has a water content of 40% and bulk specif

Integration of the strain settlement, All soils subjected to stress undergo...

All soils subjected to stress undergo strain. This will be taking place within the soil skeleton. This strain is caused by rolling, slipping, sliding and crushing at the particle c

#surveying, Finding distances in tacheometric survey

Finding distances in tacheometric survey

Describe about the prestressed concrete, Describe about the Prestressed con...

Describe about the Prestressed concrete Civil engineering structures, such as buildings, bridges, dams, towers etc. and their structural components such as beams, columns, slab

Foundation, The strap serves the same purpose as the interior portion of a ...

The strap serves the same purpose as the interior portion of a combined footing but is much narrower to save materials. ? The resultant soil pressure is assumed at the centers of b