| 岩溶地区桥梁桩基础设计及施工技术措施 |
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| 引用本文： | 高歌今. 岩溶地区桥梁桩基础设计及施工技术措施[J]. 铁道标准设计通讯, 2004, 0(12): 58-61 |
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| 作者姓名： | 高歌今 |
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| 作者单位： | 贵阳铁路分局贵阳工务段 贵州贵阳 |
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| 摘 要： | 岩溶地基对桥梁的危害性非常大 ,设计与施工时必须高度重视。通过某铁路大桥溶洞桩基设计及施工 ,结合岩溶地质发育形态 ,总结岩溶发育地区桥梁基础地质勘探、洞顶板安全厚度计算、桩基设计及施工等应注意的问题 ,确保桥梁建设及运营的安全。
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| 关 键 词： | 桥梁基础 岩溶地区 桩基础 设计 施工 |
| 文章编号： | 1004-2954(2004)12-0058-03 |
| 修稿时间： | 2004-09-27 |
Design and Construction of Bridge Pile Foundation in Karst Area |
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| Gao Gejin. Design and Construction of Bridge Pile Foundation in Karst Area[J]. Railway Standard Design, 2004, 0(12): 58-61 |
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| Authors: | Gao Gejin |
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| Abstract: | Karst subgrade is very detrimental to bridge that c alls for high attention in design and construction. Based on pile foundation des ign and construction in Karst cavern for a railway bridge, and geological charac teristics of the cavern, a summary was made of such issues as geological prospec t for bridge foundation, safety thickness of top slab of cavern, and pile founda tion design and construction. |
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| Keywords: | bridge foundation Karst area pile foundation des ign construction |
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