| 失稳加筋土挡土墙喷网锚注加固技术 |
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| 引用本文： | 王军,葛永生.失稳加筋土挡土墙喷网锚注加固技术[J].筑路机械与施工机械化,2009,26(12):80-81. |
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| 作者姓名： | 王军 葛永生 |
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| 作者单位： | 1. 山东理工大学,建筑工程学院,山东,淄博,255049;北京科技大学,土木与环境工程学院,北京,100083
2. 中国河南国际合作集团有限公司,河南,郑州,450004 |
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| 摘 要： | 分析加筋土挡土墙发生失稳的原因，阐述采用喷网锚注加固技术应满足的原则和条件，重点论述了加固工程的施工工艺和关键技术。实践证明，喷网锚注加固技术能提高填土的物理力学性能，保证了挡土墙的可靠性，是适合于失稳加筋土挡土墙加固的工程技术。
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| 关 键 词： | 失稳 加筋土挡土墙 锚固 注浆 |
Reinforcement Technology of Sprayed Concrete with Bar Nets and Anchor Grouting on Failure Earth Retaining Walls |
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| Institution: | WANG Jun, GE Yong-sheng(1 .School of Architecture and Engineering, Shandong University of Technology, Zibo 255049, Shangdong, China;2.Civil and Environment Engineering School, University of Science and Technology Beijing, Beijing 100083, China;3.China Henan International Cooperation Group Co.Ltd., Zhengzhou 450004, Henan, China) |
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| Abstract: | Reasons of the failure of reinforced earth retaining walls were analyzed, and the principles and conditions for reinforcing the walls by spying-anchoring-grouting are set forth. Especially, the construction technology and crisis problems are expounded. Practice shows that the physics and mechanics performances of filling are reproved, and failure reinforced earth retaining walls are reliability. The method is fit for strengthening failure renforced earth retaining walls. |
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| Keywords: | failure reinforced earth retaining walls anchor grouting |
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