Optimization for excavation depth of foundation trench is carried out and notable economic benefit is achieved.

并且对基槽开挖深度进行优化设计，取得了显著的经济效益。

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The slurry trench excavation technique has been widely used in Foundation Engineering for a long time, but the trench stability always is not being resolved well.

地下连续墙开挖技术早已在基础工程中有着广泛的应用，但槽壁稳定问题一直没有很好地解决。

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Subsequently, make a simulation and analysis to the factor that can invoke the occurrence of land subsidence and affect the subsidence in the deep foundation trench engineering.

随后，对实际工程中可能会影响基坑降水引起地面沉降效应的因素进行了模拟分析。

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Kirsten Kreiling, president of the Columbine Memorial Foundation, said she believed the initial reports that the killers were in the Trench Coat Mafia and targeted jocks.

CNN: Debunking the myths of Columbine, 10 years later