A trench having a cross-sectional area of 100 m and a length of 15 m was excavated. It was found that the soil weighs 1651 kg/BCM and 1132 kg/LCM. The soils angle of repose is 32°. Determine the height of the triangular spoil pile (in m) that will result from the excavation. Assume the length of the spoil pile is 20 m. Answer

Structural Analysis
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A trench having a cross-sectional area of 100 m and a length of 15 m was excavated.
It was found that the soil weighs 1651 kg/BCM and 1132 kg/LCM. The soils' angle of repose is 32°.
Determine the height of the triangular spoil pile (in m) that will result from the excavation. Assume the length of the spoil pile is
20 m.
Answer
Transcribed Image Text:A trench having a cross-sectional area of 100 m and a length of 15 m was excavated. It was found that the soil weighs 1651 kg/BCM and 1132 kg/LCM. The soils' angle of repose is 32°. Determine the height of the triangular spoil pile (in m) that will result from the excavation. Assume the length of the spoil pile is 20 m. Answer
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