[1]宋保强,任光明,王维早.抗滑桩优化设计在滑坡治理中的应用研究[J].水土保持研究,2007,14(01):196-197,201.
　SONG Bao-qiang,REN Guang-ming,WANG Wei-zao.Applied Research of Anti-slide Pile Optimization Design in the Slope[J].Research of Soil and Water Conservation,2007,14(01):196-197,201.
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抗滑桩优化设计在滑坡治理中的应用研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 14 期数: 2007年01期 页码: 196-197,201 栏目: 出版日期: 1900-01-01
Title:
Applied Research of Anti-slide Pile Optimization Design in the Slope
作者:
宋保强1, 任光明1, 王维早2
1. 成都理工大学环境与土木工程学院, 成都 610059;
2. 石家庄经济学院工程学院, 石家庄 050031
Author(s):
SONG Bao-qiang1, REN Guang-ming1, WANG Wei-zao2
1. College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu 610059, China;
2. Engineering College of Shijiazhuang University of Economics, Shijiazhuang 050031, China
关键词:
抗滑桩; 传递系数; 下滑推力; 桩前反力
Keywords:
anti-slide pile; transfer coefficient; residual thrust; reaction in front of the pile
分类号:
P642.22
摘要:
基于传统剩余推力法，提出了新的抗滑桩优化方法。以位于凉山彝族自治州某县城南的滑坡体为例，说明了主要治理方法。采用剩余推力法和新的抗滑桩优化方对该滑坡体天然状态工况进行了稳定分析。结果显示，在设计安全系数为1.15的情况下，该滑坡处于临滑状态，因此，须采取相应的加固措施，最后推荐了抗滑桩设计方案，已在凉山州某县城滑坡工程中成功实施。
Abstract:
A new anti-slide pile optimization method is presented based on the conventional residual thrust method. Take the slope located in south of the Meigu county for an example, it explains the main treatment methed. It analyses the slope stability in the state of natural condition with the residual thrust method and new anti-slide pile optimization method. The result shows that the slope is at near the slippery condition when the designed safety coefficient is 1.15.Therefore, the corresponding reinforcement measure should be taken. At last, the anti-slippery pile design proposal is recommended, and it is already implemented in the slope of Meigu successfully.

参考文献/References:

[1] 李海光,等.新型支挡结构设计与工程实例[M].北京:人民交通出版社,2004.
[2] GB50021-94,岩土工程勘察规范[S].
[3] GB50330一2002,建筑边坡工程技术规范[S].
[4] 徐青,陈士军,傅少君,等.改进剩余推力法及其在三板溪滑坡稳定研究中的应用[J].安全与环境学报,2005,5(4):73-77.
[5] 郑颖人,赵尚毅.用有限元强度折减法求边(滑) 坡支挡结构的内力[J].岩石力学与工程学报,2004,23(20):3 355-3 358.
[6] 聂文波,张利洁,胡江运.滑坡治理中抗滑桩设计推力计算探讨[J].岩石力学与工程学报,2004,23(增2):5 050-5 052.

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备注/Memo

收稿日期:2006-3-15;改回日期:。
基金项目:国家“十五”攻关课题子课题“长江三峡水源涵养林植被建设技术研究与示范”（2004BA510B02-01）
作者简介:宋保强（1978- ），男，硕士，山东菏泽人，成都理工大学环境与土木工程学院，研究方向：工程岩土。

更新日期/Last Update: 1900-01-01