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A clay stratum of 18 metres thickness was found above a sand stratum when a boring was made. The clay was consolidated under the present overburden pressure. The hydrostatic pressure at top of the clay stratum was found to be 54 kN/m2. Due to pumping of water from the sand stratum, the pressure in the pore water below the clay layer was decreased permanently by 54 kN/m2. If the void ratios of clay before and after pumping were 0.93 and 0.90, respectively, measure the ultimate settlement because of pumping.
Explain the Hydraulic Radius (R) A fluid's cross-sectional area in flow divided by the wetted perimeter. For a circular channel flowing full and ½ full, R = D/4.
Q. Grouting in segmental linings in tunnels? Grouting is typically carried out under pressure in segmental linings at the time of tunnel construction due to the below reasons:
What is the calculation method of load bearing capacity of formwork material?
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Maintenance of Water Bound Macadam Roads:
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the conventional symbol used in building plan
Explain the Classification of Solid Waste Solid waste can be classified in several different ways. Putrescible waste - Animal and Vegetable waste From Cooking and
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