| 抗滑桩间土拱力学特性与最大桩间距分析 |
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| 引用本文： | 王成华,陈永波,林立相.抗滑桩间土拱力学特性与最大桩间距分析[J].山地学报,2001,19(6):556-559. |
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| 作者姓名： | 王成华 陈永波 林立相 |
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| 作者单位： | 1. 中国科学院、水利部成都山地灾害与环境研究所,四川,成都,610041
2. 西南交通大学土木工程学院,四川成都610031 |
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| 基金项目： | 中国科学院知识创新工程项目--进藏东线典型路段泥石流滑坡减灾理论与关键技术研究(编号:KZCX2-306) |
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| 摘 要： | 抗滑桩最大桩间距确定的基础理论至今未建立起来，工程实践中仍依赖专家经验。本文从方桩桩间土拱形成的原理、力学特性论证入手，较全面地分析了桩间土拱的受力、变形，力的传递和土拱破坏瞬间的最大桩间距。并建立了最大桩间距平面计算模型。
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| 关 键 词： | 抗滑桩 桩间土拱 力学特性 最大桩间距 滑坡防治 变形 土拱破坏 |
| 文章编号： | 1008-2786(2001)06-0556-04 |
| 修稿时间： | 2001年7月12日 |
Soil Arch Mechanical Character and Suitable Space between One Another Anti-sliding Pile |
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| WANG Cheng hua ,CHEN Yong bo and LIN Li xiang.Soil Arch Mechanical Character and Suitable Space between One Another Anti-sliding Pile[J].Journal of Mountain Research,2001,19(6):556-559. |
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| Authors: | WANG Cheng hua CHEN Yong bo and LIN Li xiang |
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| Institution: | WANG Cheng hua 1,CHEN Yong bo 2 and LIN Li xiang 1 |
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| Abstract: | Anti sliding pile has been used for prevention and cure landslide more than 40 year, but the radical theory to decide the max distance of one another pile hasn't been set up to now, and the suitable distance of one another depend mostly on expert's experience to decide in work. The paper start from the principle and the mechanical characteristic of forming soil arch of square pile, and analysis roundly the power and the deformation and of soil arch between two anti sliding pile, and the instant most distance between two piles when soil arch is been destroyed as well as, also set up the plane model to decide the suitable distance between two piles. |
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| Keywords: | anti sliding pile soil arch between one another pile mechanical character suitable space distance between two piles |
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