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| 软土地区围护结构嵌固深度研究 | |
| 引用本文： | 农兴中 王睿. 软土地区围护结构嵌固深度研究[J]. 都市快轨交通, 2011, 24(3): 74--78. DOI: 10.3969/j.issn.1672-6073.2011.03.020 |
| 作者姓名： | 农兴中 王睿 |
| 作者单位： | 广州地铁设计研究院有限公司; |
| 摘 要： | 在不同的地层条件下,深基坑围护结构嵌固深度的确定原则以及计算方法不尽相同.针对软土地区围护结构嵌固深度的控制因素(抗隆起安全系数),进行各种方法的详细对比计算;结合实测资料分析,提出经济、安全、合理的建议公式,以期指导设计. |
| 关 键 词： | 软土 基坑 围护结构 嵌固深度 |
| 修稿时间： | 2013-12-12 |
Study on the Embedded Depths of Retaining Structures in Soft Soils |
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| Nong Xingzhong,Wang Rui. Study on the Embedded Depths of Retaining Structures in Soft Soils[J]. Urban Rapid Rail Transit, 2011, 24(3): 74--78. DOI: 10.3969/j.issn.1672-6073.2011.03.020 | |
| Authors: | Nong Xingzhong Wang Rui |
| Affiliation: | Nong Xingzhong Wang Rui(Guangzhou Metro Design & Research Institue Co.,Ltd.,Guangzhou 510010) |
| Abstract: | Principles and calculation methods to determine the embedded depth of a deep foundation pit retaining structures vary according to different stratigraphic conditions.Based on the comparison of various calculation methods considering different control factors(anti-heave safety factor) for the embedded depth of soft soil retaining structures and incorporating the analysis of observed data,this paper proposes a more economical,safe and reasonable calculation formula to help future design. |
| Keywords: | soft soil foundation pit retaining structure embedded depth |
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