| 软硬相隔土层中超深地下连续墙的施工技术 |
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| 引用本文： | 栾开运,张建新,程红宝,杨宝珠,张淑朝.软硬相隔土层中超深地下连续墙的施工技术[J].宁夏工程技术,2012,11(3):268-270. |
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| 作者姓名： | 栾开运 张建新 程红宝 杨宝珠 张淑朝 |
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| 作者单位： | 1. 天津城市建设学院土木工程学院,天津300384 天津城市建设学院天津市软土特性与工程环境重点实验室,天津300384
2. 天津新金融投资有限责任公司,天津,300451 |
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| 基金项目： | 天津市科技支撑重大项目资助（11ZCZDSF04800） |
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| 摘 要： | 超深地下连续墙的施工技术在我国已有很大的发展,但是超深地下连续墙在软土条件下的施工还不是很成熟.以天津滨海新区于家堡地区某深基坑实际工程为例,对其特殊地质条件下超深地下连续墙的施工技术进行了分析和总结,得出的施工技术和处理措施能够解决该地区类似工程的施工问题.
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| 关 键 词： | 超深地连墙 护壁泥浆 成槽机械 成槽技术 |
Construction technology of super deep apart soil diaphragm wall in hard and soft layer |
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| LUAN Kaiyun,ZHANG Jianxin,CHENG Hongbao,YANG Baozhu,ZHANG Shuchao.Construction technology of super deep apart soil diaphragm wall in hard and soft layer[J].Ningxia Engineering Technology,2012,11(3):268-270. |
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| Authors: | LUAN Kaiyun ZHANG Jianxin CHENG Hongbao YANG Baozhu ZHANG Shuchao |
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| Affiliation: | 1.School of Civil Engineering, Tianjin Institute of Urban Construction, Tianjin 300384, China; 2. Tianjin Key Laboratory of Soft Soil Characteristics and Engineering Environment, Tianjin Institute of Urban Construction, Tianjin 300384, China; 3.Tianjin New Financial Investment Limited Liability Company, Tianjin 300451, China) |
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| Abstract: | Construction of super deep diaphragm wall has developed a lot, but in soft soil area, the construction of super deep diaphragm is not very mature. For the engineering example of a deep pit at Yujiabao area in Binhaixinqu of Tianjin, the technology of diaphragm wall was discussed on the condition of special local geology. Construction technology and treatment measures from the project can resolve the similar construction problems of underground continuous wall in this area. |
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| Keywords: | super deep diaphragm wall slurry trenching machines trenching technology |
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