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| 瑞典条分法与毕肖普法在土坡稳定分析中的应用和研究 | |
| 引用本文： | 杨剑,蒋国勇,王新军.瑞典条分法与毕肖普法在土坡稳定分析中的应用和研究[J].盐城工学院学报(自然科学版),2005,18(2):66-68. |
| 作者姓名： | 杨剑 蒋国勇 王新军 |
| 作者单位： | 1. 河海大学,土木工程学院,江苏,南京,210098 2. 农一师,水利造价站,新疆,阿克苏,843000 3. 农一师,水利监理站,新疆,阿克苏,843000 |
| 摘 要： | 根据土坡稳定分析时常采用的瑞典法和毕肖普法，通过算例对比验证了在同一圆心和滑弧位置，瑞典法由于忽略了土条侧面的作用力，由此算出的稳定安全系数比毕肖普法偏低，这种误差随着滑弧圆心角的增大而增大。因此,在进行较重要的土坡稳定分析中应同时采用毕肖普法或其他较严格的方法进行计算。 |
| 关 键 词： | 瑞典法 毕肖普法 稳定分析 研究 |
| 文章编号： | 1671-5322(2005)02-0066-03 |
| 修稿时间： | 2005年2月28日 |
The Study of Sweden and Bishop Methods in Slopes Stability Analysis |
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| YANG Jian,JIANG Go-Yong,WANG Xing-Jun.The Study of Sweden and Bishop Methods in Slopes Stability Analysis[J].Journal of Yancheng Institute of Technology(Natural Science Edition),2005,18(2):66-68. | |
| Authors: | YANG Jian JIANG Go-Yong WANG Xing-Jun |
| Institution: | YANG Jian1,JIANG Go-Yong2,WANG Xing-Jun31. College of Civil Engineering of Hohai University,Nanjing,Jiangsu 210098, 2. The Station of Hydraulic Budget Auditing of the First Agricultural Division,Aksu,Xinjiang 843300,3.the Station of Hydraulic inspect of the First Agricultural Division,Aksu,Xinjiang 843300) |
| Abstract: | The Sweden and Bishop methods are often applied on the slopes stability analysis. Validated in the same centre of a circle and slide arc, the stability safe coefficient calculated by the Sweden method is lower than Bishop method in that it ignores the side force through a example. The error would increase followed by the addition of the circle centre angle. Therefore, in the important slopes stability analysis, the Bishop and other strict method needed calculation at the same time. |
| Keywords: | Sweden Bishop stability analysis study |
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