Rigid Wall Design Info Sheet
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Showing posts from August, 2021Show all
Retaining Structures-Rigid Wall Design
Calculation of earth pressure is required before design. The stability of wall is checked in terms of overturning, sliding and foundation soil bear…
Bernoulli's Equation
The derivation of Bernoulli’s equation involves the principle of conservation of energy. Consider the fluid flow in pipeline a closed system, total e…
Retaining Structures-Cantilever Wall
Cantilever wall is more economic compared to gravity wall. Some of its materials are used to form base that utilizes the weight of backfill and aid i…
Retaining Structure-Gravity Wall
Mass gravity wall is a type of rigid wall that resists the soil pressure using only its own weight. This type of wall is usually suitable to retain…
Lateral Earth Pressure Info Sheet
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Analysing an Arch
In this video, we look into a three-hinged arch with tie. This problem is extracted from Structural Analysis book by RC Hibbeler. In this question, w…
Retaining Structures-Cohesion
Cohesion is favourable as it holds the soil together and reduces, if not preventing the yielding of soil mass. Tension crack may occur, and this is…
Analysing a Cable
Cable is a tension member that does not resist shear force and bending moment with its zero stiffness along transverse direction. When we are dealing…
Retaining Structures-Pore Water Pressure
Unlike soil, water exerts pressure equally toward all directions. Therefore, pore water pressure exerted laterally to the retaining structure equal…
Retaining Structures-Pressure Due to Vertical Load
Lateral earth pressure is mainly contributed by soil self-weight. The higher the soil retained, the greater the pressure. When dealing with multi…
Properties of Fluid
In this video, we look into some basic properties of fluid. First of all, we know fluid behaves completely different compared to solid. As we go furt…