Excavation engineering mainly include excavation support system design and construction, and soil excavation etc. It is strong comprehensive system engineering.

基坑工程主要包括基坑支护体系设计与施工和土方开挖，是一项综合性很强的系统工程。

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In accordance with soil nailing for deep excavation support, the 3-dimensional nonlinear FEM analysis and calculation was used to simulate the process of construction.

针对深基坑土钉墙支护，采用三维非线性有限元分析方法，模拟研究了深基坑的开挖与支护过程。

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This paper analyzed the application of earth nail support technique in basis pit excavation in combination of engineering practice.

结合工程实例详细介绍了土钉支护技术在基坑开挖中的应用。

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The BBC-funded excavation goes ahead with the full support of English Heritage, which manages the site for the nation.

BBC: Excavation starts at Stonehenge