| 土钉墙＋预应力锚杆支护技术在温泉大酒店工程中的应用 |
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| 引用本文： | 朱瑞春 杜巍. 土钉墙＋预应力锚杆支护技术在温泉大酒店工程中的应用[J]. 河南科学, 1999, 17(4): 467-471 |
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| 作者姓名： | 朱瑞春 杜巍 |
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| 作者单位： | [1]河南省海华工程建设监理公司 [2]河南省第一建筑工程公司 |
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| 摘 要： | 通过对土质参数，基坑挖掘深，周边环境和土钉墙，预应力锚杆的分析；采用边坡整体稳定，土钉整体抗拨，外部稳定性抗滑计算公式进行了安全系数验算；并在施工环节采取一些有效措施，在施工过程加强检测和监测工作，使得土钉墙＋预应力锚杆这一支护技术在深基坑工程中得以较好应用。
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| 关 键 词： | 土钉墙 预应力锚杆 基坑 支护 酒店工程 深基坑 |
Application of combination of soil nailed wall and prestressed bolting bracing technology to the engineering of Wenquan Hotel |
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| ZHU Rui-chun+,DU Wei+,SONG Yan+. Application of combination of soil nailed wall and prestressed bolting bracing technology to the engineering of Wenquan Hotel[J]. Henan Science, 1999, 17(4): 467-471 |
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| Authors: | ZHU Rui-chun+ DU Wei+ SONG Yan+ |
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| Affiliation: | ZHU Rui-chun+1,DU Wei+2,SONG Yan+1 |
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| Abstract: | By analysis of soil parameter, deep foundation pit, sourroundings, soil nailed wall and prestressed boilting, using overall sidewall stability, overall soil nailing antipulling, external stability and antislip formula for safty coefficient calculation check as well as taking some effective measures in the construction and strengthening examination and supervision in construction process, to gain the better application of th combination of soil nailed well and prestrebolting bracing technology to the deep foundation pit engineering. |
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| Keywords: | soil nailed wall prestressed bolting foundation pit bracing |
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