Question

The coefficient of active earth pressure is given by

Answer 1

Answer:

The coefficient of active earth pressure is given by

Explanation:

$k{a} = \frac{1 - sin φ }{1 + sin φ}$

k{a} = {1 - sin φ } / {1 + sin φ}

Answer 2

The coefficient of active earth pressure is given by  Ka = 1 − sin ⁡ ( ϕ ) 1 + sin ⁡ ( ϕ ) = tan 2 ( 45 − ϕ 2 ).

• The quantitative relation of the most horizontal and vertical stress wherever the interesting wall extends from a little quantity to the keep ground.
• Earth pressure is the pressure received by the soil once horizontal. aspect ground compression is very important as a result it affects the reinforcement behavior and strength of the planet and since it's thought of within the construction of geotechnical engineering structures like retentive walls, basements, tunnels, deep foundations, and steel.

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