The author of the deep foundation pit bracing design requirements and common support structure types and foundation pit supporting the common problems in the processing of the measures.

笔者对当前深基坑支护设计要求及常见的支护结构类型和基坑支护中常见问题的处理措施。

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The pulling and arching supporting structure in deep foundation pit has been used widely in many deep foundation pit projects due to its economy, reliability, speed and simplicity.

深基坑拉锚式围护结构由于其经济可靠而且施工快速简便，已经在许多深基坑工程得到了迅速推广应用。

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Rowed pile structure is most widely adopted in the supporting work of foundation pit currently and reasonable pile spacing can save the costs of the supporting work.

排桩式结构是目前基坑支护工程中应用最广泛的形式，合理选取桩距可节省支护工程造价。

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