| 加筋水泥土桩锚在“土岩组合”深基坑支护中的应用 |
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| 引用本文： | 冯虎,刘涛,徐春蕾,姜陈钊.加筋水泥土桩锚在“土岩组合”深基坑支护中的应用[J].岩土工程学报,2010(Z2). |
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| 作者姓名： | 冯虎 刘涛 徐春蕾 姜陈钊 |
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| 作者单位： | 同济大学地下建筑与工程系;郑州大学土木工程学院;中国海洋大学环境科学与工程学院;上海同是工程科技有限公司; |
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| 摘 要： | 介绍了青岛岩石地区土岩组合深基坑的一种新型支护技术,加筋水泥土桩锚技术。结合一个工程实例,将这种支护技术总结成四种典型支护形式,以及四种支护形式的适用范围和对应的地质情况。分析了在施工中容易遇见的问题及解决办法,结合监测数据总结了本工程的实施效果,验证了该技术的可行性。
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| 关 键 词： | 土岩组合 加筋水泥土桩锚 基坑支护 |
Application of the reinforced cement-soil anchorage pile for deep excavation support composed of soil and weathered rock stratum |
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| FENG Hu,LIU Tao ,XU Chun-lei ,JIANG Chen-zhao.Application of the reinforced cement-soil anchorage pile for deep excavation support composed of soil and weathered rock stratum[J].Chinese Journal of Geotechnical Engineering,2010(Z2). |
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| Authors: | FENG Hu LIU Tao XU Chun-lei JIANG Chen-zhao |
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| Affiliation: | FENG Hu1,2,LIU Tao 3,XU Chun-lei 1,JIANG Chen-zhao4 (1.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China,2.College of Civil Engineering,Zhengzhou University,Zhengzhou 450002,3.China College of Environmental Science and Engineering,Ocean University of China Qingdao 266100,4.Shanghai Tongshi Engineering Technology Co.,Ltd.,China) |
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| Abstract: | A new type of deep excavation support technology in rock area of Qingdao is introduced,technology of reinforced concrete anchor pile.Four typical forms of the technology are summarized and their applications respectively in a real engineering case.Problems that occurs in the constructions and their solution are analyzed.According to the monitoring data and the results of the project implementation,the technology is proved feasible. |
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| Keywords: | soil and rock composition reinforced cement-soil anchor pile foundation pit support |
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