...词 强度折减法 复合土钉支护 稳定性 [gap=5282]Keyword: Shear Strength Reduction Factor m ethod, compound soil nail wall, safety factor concep t of safety factor clearer Result of calcualtion is ident..
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预应力复合土钉墙支护位移变化的FLAC3D数值模拟_建筑工程 关键词】预应力锚索；复合土钉支护；数值模拟 [gap=762]Key words】prestressed anchor cable;Composite soil nail wall;Numerical simulation
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... 复合土钉墙 composite soil-nailed wall 复合土钉支护 composite soil nailing bracing 复合土工膜 composite geomembrane ...
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...复合土钉支护；填土边壁 (坡 )；相似模型；试验研究 [gap=1718]Key words： soil mechanics； composite soil-nailed support； filled side wall(slope)； similarity model； test study ..
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Channel-steel-pile composite soil nailing (CCSN) is a new bracing structure of foundation pit, which was developed by Cai Changbin in 2000. In recent years, CCSN has been used widely in the region of Wenzhou, Taizhou.
锚管桩复合土钉支护是蔡昌斌开发的一种新型基坑支护形式，近年来已在温州、台州等地区得到广泛应用，取得了良好的经济效益和社会效益。
参考来源 - 锚管桩复合土钉支护稳定性研究Research in this dissertation is expected to reveal the characteristic of internal forces and deformation of composite soil-nailing structure of deep excavation process, so as to provide scientific basis for its broad application.
通过对上述土钉支护工程现场测试结果的整理与分析，进一步揭示了基坑复合土钉支护结构开挖支护全过程的内力与变形特征，为确保工程的安全和质量提供监控信息，并为验证设计或分析结果的正确与合理性提供实测依据。
参考来源 - 基坑复合土钉支护全过程内力及变形研究At last, the dynamic response of the composite soil nailed wall is analyzed and discussed. And the variation principles of the composite soil nailed wall which subjected to the earthquake, and the earthquake coupled with pore pressure, are demonstrated respectively.
最后对复合土钉支护结构进行了动力响应分析，模拟了支护结构在水平地震作用、水平和竖向地震作用及地震作用时是否考虑结构与孔隙水压力的耦合作用几种情况下土钉轴力的变化规律和土体、桩体的响应加速度、动位移等。
参考来源 - 复合土钉支护施工过程及地震作用下的有限元分析·2,447,543篇论文数据，部分数据来源于NoteExpress
根据复合土钉支护位移产生的原理提出了一种计算复合土钉支护位移的方法。
A method to calculate the displacement of cutting face of composite soil nailed walls was introduced.
研究了双排桩复合土钉支护机理，建立了双排桩复合土钉支护稳定性分析模型。
Studying the work mechanism of DPCSN, the model of stability analysis of DPCSN is established.
通过某工程实例来探讨复合土钉支护技术的施工工艺、控制要点以及产生的效果。
Based on the practical project, author shows the construction technology, key control point and effects of the composite soil nail support technology.
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