| 陆志秀.单支点嵌岩支护桩在超深基坑中的设计应用[J].水泥工程,2020,33(1):84-86 |
| 单支点嵌岩支护桩在超深基坑中的设计应用 |
| Design and application of single-point anchored rock-socketed pile in ultra-deep foundation pit |
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| DOI： |
| 中文关键词: rock-socketed pile, ultra deep foundation pit, support structure |
| 英文关键词: Bailey bridge, assembling, hoisting technology, bearing beam, steel frame |
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| 中文摘要: |
| 传统的混凝土排桩支护结构具有刚度大，稳定性强等特点，支护桩入岩后，可以有效的防止踢脚破坏的发生。本文结合南京江宁某基坑工程设计实例，采用传统的混凝土排桩支护加一道混凝土支撑的支护结构形式，应用于超深基坑工程中，设计计算结果满足各项安全性要求。 |
| 英文摘要: |
| The traditional concrete pile support structure has the characteristics of high rigidity and strong stability. After the support pile enters the rock, it can effectively prevent the occurrence of kicker damage.This paper combines the design example of a foundation pit engineering in Nanjing Jiangning, using traditional concrete row pile support and a concrete supporting support structure.Applied to ultra-deep foundation pit engineering. The design calculation results meet various safety requirements. |
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