| 人工挖孔桩护壁受力机理及设计方法探讨 |
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| 引用本文： | 付馨,胡威东. 人工挖孔桩护壁受力机理及设计方法探讨[J]. 山西建筑, 2011, 37(17): 86-88 |
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| 作者姓名： | 付馨 胡威东 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司,湖北武汉,430000 |
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| 摘 要： | 提出按照竖井井壁设计理论分析、设计人工挖孔桩护壁的思路，通过对比分析，得出计算表土层中人工挖孔桩护壁的侧压力更符合实际的公式，最后结合昆明新机场综合交通配套工程人工挖孔桩护壁实例对护壁强度进行核算，以合理确定护壁尺寸。
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| 关 键 词： | 人工挖孔桩 护壁设计 护壁强度核算 |
On exploration for stressed mechanism of the wall protection of manual hole digging pile and its design methods |
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| FU Xin,HU Wei-dong. On exploration for stressed mechanism of the wall protection of manual hole digging pile and its design methods[J]. Shanxi Architecture, 2011, 37(17): 86-88 |
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| Authors: | FU Xin HU Wei-dong |
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| Affiliation: | FU Xin HU Wei-dong |
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| Abstract: | The paper points out the ideas for analyzing and designing the wall protection of the manual hole digging pile according to the analysis of the theory for the vertical shaft walls,concludes the accounting formula to the facts of the side pressure of the wall protection of the manual hole digging pile by comparing and analyzing,and concludes the accounting of the strength of the wall protection combining with the example of the wall protection of the manual hole digging pile of the comprehensive traffic matc... |
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| Keywords: | manual hole digging pile wall protection design accounting of strength of wall protection |
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