| 强岩溶发育区某些岩土工程问题--桂林市岩土工程的部分总结(三) |
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| 引用本文： | 李忠铭. 强岩溶发育区某些岩土工程问题--桂林市岩土工程的部分总结(三)[J]. 桂林工学院学报, 2003, 23(4): 426-434 |
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| 作者姓名： | 李忠铭 |
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| 作者单位： | 桂林工学院,广西,桂林,541004 |
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| 摘 要： | (接2003年第2期第201页) 3 岩溶塌陷及其岩土工程对策 目前尚无法把所有的岩溶塌陷都予以说明并预见.因为岩溶塌陷的种类繁多,引起岩溶塌陷的原因也多种多样.为此,只能在今后的实践中逐步予以认识.
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| 关 键 词： | 岩溶发育区 岩土工程 塌陷 桩基施工 |
| 文章编号： | 1006-544X(2003)04-0426-09 |
Geotechnical engineering problems in karst strongly developed area-geotechnical conclusion of engineering practice in Guilin |
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| LI Zhong-ming. Geotechnical engineering problems in karst strongly developed area-geotechnical conclusion of engineering practice in Guilin[J]. Journal of Guilin University of Technology, 2003, 23(4): 426-434 |
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| Authors: | LI Zhong-ming |
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| Abstract: | Geotechnical engineering problems in karst strongly developed area are complicated. Some karst-related geotechnical engineering problems are discussed, which have major influence on construction projects, such as karst development laws in geotechnical engineering quality evalution, stability evaluation of huge horizontal dissolved cavern, investigation measures for the correct judgments of karst developed degree, some recent and ancient typical collapses and their geotechnical engineering solutions. Furthermore,solutions are presented for major projects as the deep and large pile foundations of Jiefang Bridge and for accident-frequent dug pile foundations. |
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| Keywords: | karst strongly developed area huge horizontal dissolved cavern karst stability recent and ancient collapses bearing stratum for pile foundation |
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