| 贵州某机场岩溶地基处理设计 |
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| 引用本文： | 邱存家,李勇. 贵州某机场岩溶地基处理设计[J]. 地质灾害与环境保护, 2010, 21(3): 45-49 |
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| 作者姓名： | 邱存家 李勇 |
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| 作者单位： | 中国民航机场建设集团公司西南分公司,成都,610202;成都市金牛区建筑工程质量监督站,成都,610036 |
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| 摘 要： | 目前,岩溶地区地基处理设计没有统一的规范或标准可以借鉴。本文根据机场自身特点,通过评判隐伏岩溶的埋藏深度、顶板安全厚度及顶板洞径比等三种主要因素,介绍了一种目前机场常用的岩溶地基处理评价方法,并结合贵州某机场岩溶地基处理设计情况,对场区隐伏岩溶进行评判并提出处理措施,为类似工程提供一些参考和借鉴。
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| 关 键 词： | 机场 岩溶地基 岩溶处理 |
THE KARST FOUNDATION DESIGN FOR AN AIRPORT,GUIZHOU PROVINCE |
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| QIU Cun-jia,LI Yong. THE KARST FOUNDATION DESIGN FOR AN AIRPORT,GUIZHOU PROVINCE[J]. Journal of Geological Hazards and Environment Preservation, 2010, 21(3): 45-49 |
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| Authors: | QIU Cun-jia LI Yong |
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| Affiliation: | QIU Cun-jia1,LI Yong2(1.Southwest China Branch of China Airport Construction of CAAC,Chengdu 610202,China,2.Construction Engineering Quality Superuision Station of Jinniu Distrct,Chengdu 610036,China) |
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| Abstract: | At the present time,there are not the uniform standards and specifications for Karst foundation design.The article introduces a common Karst foundation judgement method in airport engineering,which goes through judging the three main factors of underground Karst caves: burial depth,safe thickness of roof,and roof-critical dimension ratio,and as well the Karst treatments on the Karst foundation design of the airport project in Guiahou province,which provides some reference and guidance to the similar project... |
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| Keywords: | airport Karst foundation Karst treatment |
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