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| 基于工况影响的多支点预应力锚索桩设计与应用 | |
| 引用本文： | 陈占,唐辉明,李小和,周宏元.基于工况影响的多支点预应力锚索桩设计与应用[J].地质科技情报,2003,22(4):106-110. |
| 作者姓名： | 陈占 唐辉明 李小和 周宏元 |
| 作者单位： | 1. 中国地质大学研究生院,湖北,武汉,430074;铁道第四勘察设计院,湖北,武汉,430063 2. 中国地质大学研究生院,湖北,武汉,430074 3. 铁道第四勘察设计院,湖北,武汉,430063 |
| 基金项目： | 铁道第四勘察设计院项目(K1999019) |
| 摘 要： | 根据悬臂梁挠曲变形理论、横向变形约束弹性地基梁理论及锚索桩变形协调原理，提出考虑各锚索支点施工工况影响系数进行土质路堑多支点预应力锚索桩设计计算的新思路，并通过工程应用得到了验证；同时提出了锚索桩的施工工序。 |
| 关 键 词： | 多支点锚索桩 工况影响系数 施工工序 工程应用 |
| 文章编号： | 1000-7849(2003)04-0106-05 |
DESIGN AND APPLICATION OF MULTI-PRESTRESSED ANCHOR CABLE-PILE BASED ON ENGINEERING PROCESS'S EFFECT |
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| CHEN Zhan.DESIGN AND APPLICATION OF MULTI-PRESTRESSED ANCHOR CABLE-PILE BASED ON ENGINEERING PROCESS''''S EFFECT[J].Geological Science and Technology Information,2003,22(4):106-110. | |
| Authors: | CHEN Zhan |
| Abstract: | Based on the theories of flexural strain on cantilever beam and elastic foundation beam with restriction of transverse deformation,as well as the principle of deformation consistence with pile and anchor, the authors put forward a new way to design and calculate the multi prestressed anchor cable-pile in soil-cutting.Taking into account the coefficient affecting engineering process with each anchor constructed,the theory has been provided by project-application and field testing results.At the same time,they have suggested a work procedure for the anchor cable-pile construction. |
| Keywords: | multi-anchor cable-pile coefficient affecting engineering process construction of working procedure project-applying |
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