| 桩板抗滑结构中预应力锚索锚固段受力动态响应特性研究 |
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| 引用本文： | 王谊.桩板抗滑结构中预应力锚索锚固段受力动态响应特性研究[J].路基工程,2012,0(3):137-140. |
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| 作者姓名： | 王谊 |
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| 作者单位： | 中铁二局项目建设管理公司，成都 610031 |
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| 摘 要： | 预应力锚索结构在动力作用下能够保持较好的变形协调性，在有抗震要求的滑坡整治工程上优势明显。采用FLAC3D数值模拟方法，对预应力锚索锚固体应力在地震作用下因锚固长度、锚固倾角不同带来的影响开展了专项研究，为锚固支护的设计与施工提供参考。
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| 关 键 词： | 预应力锚索 锚固段 地震 应力分布 影响因素 |
| 收稿时间： | 2019-11-08 |
Research on Dynamic Force Response of Anchorage Segment of Prestressed Anchor Cable in Pile-board Anti-sliding Structure |
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| Authors: | WANG Yi |
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| Institution: | WANG Yi (Project Construction Management Company, China Railway Erju Co. , Ltd. , Chengdu 610031, China) |
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| Abstract: | Prestressed anchor cable structure can keep good deformation compatibility under dynamic force and have significant advantage on landslide treatment project required earthquake resistance. With FLAC3D numerical simulation, the special study against the effect of stress in the anchorage body thereof under seismic action varying with the length and obliquity of anchorage is carried out offering references to design and construction of anchoring support. |
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| Keywords: | prestressed anchor cable anchorage segment earthquake stress distribution affecting factors |
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