[Engineering Version] Daily Question 20180425

2018-04-25View Original

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When excavating soil from a foundation pit (trench), which of the following statements is incorrect? A. When the soil has a high water content and is unstable, reinforcement measures should be taken. B. Generally, the principle of \"excavating in layers, providing support first before excavation\" should be followed. C. If over-excavation occurs during excavation, it should be leveled immediately. D. For soil located below the groundwater level, dewatering measures should be taken before excavation. C

Reply #22018-04-25

If over-excavation occurs during C excavation, it must be leveled immediately

Reply #32018-04-25

If over-excavation occurs during C excavation, it must be leveled immediately

Reply #42018-04-25

If over-excavation occurs during C excavation, it must be leveled immediately

Reply #52018-04-25

If over-excavation occurs during C excavation, it must be leveled immediately

Reply #62018-04-25

If over-excavation occurs during C excavation, it must be leveled immediately

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