| 钢护筒在临近既有线特殊地质基桩施工的应用 |
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| 引用本文： | 罗少华. 钢护筒在临近既有线特殊地质基桩施工的应用[J]. 山西建筑, 2012, 38(1): 65-66 |
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| 作者姓名： | 罗少华 |
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| 作者单位： | 向莆铁路股份有限公司,福建福州,350013 |
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| 摘 要： | 以向莆铁路三江镇双线特大桥工程为例,介绍了钢护筒在临近既有线特殊地质基桩施工中的应用,阐述了具体的施工方案,筒壁厚度确定方法,钢护筒跟进工艺等内容,并指出应注意事项,为今后同类工程提供了指导。
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| 关 键 词： | 钢护筒 施工方案 特殊地质 桩基 跟进工艺 |
On application of steel casing in foundation pile construction with special geology of nearby existing line |
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| LUO Shao-hua. On application of steel casing in foundation pile construction with special geology of nearby existing line[J]. Shanxi Architecture, 2012, 38(1): 65-66 |
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| Authors: | LUO Shao-hua |
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| Affiliation: | LUO Shao-hua |
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| Abstract: | Taking Sanjiangtown double-line super-large Bridge along Xiang-Pu railway as the example,the paper introduces the application of the steel casing in foundation pile construction with special geology of nearby existing line,illustrates the factual construction scheme,the identification methods of the thickness of the cylinder,and the following craft of the steel casing,and points out the precautions,so as to provide the direction for the similar projects in future. |
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| Keywords: | steel casing construction scheme special geology pile foundation following craft |
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