| 阳泉市地下商业街基坑支护设计与施工 |
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| 引用本文： | 张仁,王海祥,张妞花. 阳泉市地下商业街基坑支护设计与施工[J]. 山西建筑, 2002, 28(3): 37-38 |
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| 作者姓名： | 张仁 王海祥 张妞花 |
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| 作者单位： | 1. 山西宏厦建筑工程有限责任公司,山西,阳泉,045000
2. 阳泉煤业(集团)公司,山西,阳泉,045000 |
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| 摘 要： | 阳泉市地下商业街（人防工程），其基坑距两侧建筑物基础仅2．0m-4.0m。为保证周边建筑物的安全，需进行基坑支护。结合场地工程地质条件，经反复论证，决定采用悬臂式结构的稀疏单排灌注桩，并在灌注桩间注入水泥浆加固基坑周边土体。经实践检验，支护工程安全可靠，达到了预期目的。
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| 关 键 词： | 压力注浆 土体 阳泉市 地下商业街 基坑 支护 设计 施工 |
| 文章编号： | 1009-6825(2002)03-0037-02 |
| 修稿时间： | 2002-01-04 |
The foundation pit support design and construction of Yangquan underground trade street |
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| ZHANG Ren,WANG Hai xiang,ZHANG Niu hua. The foundation pit support design and construction of Yangquan underground trade street[J]. Shanxi Architecture, 2002, 28(3): 37-38 |
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| Authors: | ZHANG Ren WANG Hai xiang ZHANG Niu hua |
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| Abstract: | The distance between the foundation pit of Yangquan underground trade street (civil air defense engineering) and around building is only 2.0 4.0meter. In order to ensure the safety of nearby buildings the foundation pit support is needed. Combined with the geologic conditions the single row driven cast in place pile with cantilever structure is determined to adopt in engineering. And cement paste are poured between the piles to reinforce soil around the pit. Through experience checking the supporting engineering is safe and reliable and the expected aim is achieved. |
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| Keywords: | driven cast in place pile pressure casting foundation pit support soil body |
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