Hydraulic jumps are very efficient in dissipating the energy of the flow to make it more controllable & less erosive. In engineering practice, the hydraulic jump frequently appears downstream from overflow structures (spillways), or under flow structures (sluice gates), where velocities are height. A hydraulic jump is formed when liquid at high velocity discharges into

Self load shall be determined by either actual measurement or in accordance with IS 875 (Part I) the unit weight of wet concrete including reinforcement shall be taken as 26 kN/m². However, in absence of the data, load may be assumed as 500 N/M2 for the purpose of initial calculations. Loads during constructional operation shall constitute the imposed loads [see IS 875 (Part 2 ) Where

Flexible pavement is composed of a bituminous material surface course and underlying base and subbase courses. The bituminous material is more often asphalt whose viscous nature allows significant plastic deformation. Most asphalt surfaces are built on a gravel base, although some 'full depth' asphalt surfaces are built directly on the subgrade. Depending on the temperature

Arrange different types of sieves in order of there decreasing size of opening. Find the total weight of the given soil sample and pour it in the top sieve.

The floor of the basement of the building. It is also called cellar. The basement floor is either completely or partially below the ground floor. A basement can be used in almost exactly the same manner as an additional above-ground floor of a house or other building. However, the use of basements depends largely on factors specific to a particular geographical area such as climate, soil,