| 徐州市岩溶地质灾害与岩土工程问题 |
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| 引用本文： | 訾剑华,连伟.徐州市岩溶地质灾害与岩土工程问题[J].地球与环境,2005,33(Z1):325-330. |
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| 作者姓名： | 訾剑华 连伟 |
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| 作者单位： | 徐州市水利建筑设计研究院,江苏,徐州,221002 |
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| 摘 要： | 隐伏岩溶地质灾害的危害在于其隐蔽性和突发性,岩溶与土洞成因上相关联,工程环境中共存,查明其发育及分布特征,预测岩溶地质灾害,有针对性的分析处理地基基础问题,是岩土工程勘察的重要工作内容。本文结合工程实例对隐伏型岩溶地区桥梁基础选型与地基处理问题进行分析。
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| 关 键 词： | 岩溶地质灾害 岩土结构类型 地质概化模型 基础选型 |
| 文章编号： | 1672-9250(2005)增-0325-06 |
| 修稿时间： | 2005年5月21日 |
KARST GEOLOGICAL DISASTER AND GEOTECHNICAL ENGINEERING PROBLEM OF XUZHOU |
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| ZI Jian-hua,LIAN Wei.KARST GEOLOGICAL DISASTER AND GEOTECHNICAL ENGINEERING PROBLEM OF XUZHOU[J].Earth and Environment,2005,33(Z1):325-330. |
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| Authors: | ZI Jian-hua LIAN Wei |
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| Abstract: | Harm of lie concealed karst geological disaster lies in its properties of concealment and outburst, karst and soil-cave are related with cause of formation, coexist with engineering environment, find out its develop and distribute features, calculate karst geological disaster, analyse and handle directedly subgrade and foundation engineering problems, which are focal point works of geotechnical engineering investigatioa The problems of bridge foundation type select and ground treatment which were combined wi.th engineering examples in karst were analyzed in this paper . |
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| Keywords: | karst geological disaster geological structural type geological generality model foundation type select |
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