The intensity of active earth pressure at a depth of 10 metres in dry cohesionless sand with an angle of internal friction of 30° and with a weight of 1.8 t/m3, is« Back to Previous Page

A. 4 t/m2 B. 5 t/m2 C. 6 t/m2 D. 7 t/m2 E. 8 t/m2

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