|
|||||
|
|
| 路基挡土墙土压力的极限分析法 | |
| 引用本文： | 郑炜,林海洋,朱浩良.路基挡土墙土压力的极限分析法[J].合肥工业大学学报(自然科学版),2006,29(1):98-101. |
| 作者姓名： | 郑炜 林海洋 朱浩良 |
| 作者单位： | 1. 温州市高速公路建设工程总指挥部,浙江,温州,325000 2. 温州市交通规划设计研究院,浙江,温州,325000 3. 合肥工业大学土木建筑工程学院,安徽,合肥,230009 |
| 摘 要： | 针对传统黏性土路基土压力计算理论的不足之处,提出利用极限分析法计算黏性土路基挡土墙的主动土压力,把土的黏聚力作为一个单独的计算因素,推导出相应的计算公式,使之更适合于一般情况下的土压力计算,并通过算例与传统的计算方法相比较,表明极限分析法的正确性和有效性,可用于实际工程。 |
| 关 键 词： | 挡土墙 土压力 极限分析 |
| 文章编号： | 1003-5060(2006)01-0098-04 |
| 修稿时间： | 2005年1月17日 |
Limit analysis method of earth pressure of the subgrade retaining wall |
|
| ZHENG Wei,LIN Hai-yang,ZHU Hao-liang.Limit analysis method of earth pressure of the subgrade retaining wall[J].Journal of Hefei University of Technology(Natural Science),2006,29(1):98-101. | |
| Authors: | ZHENG Wei LIN Hai-yang ZHU Hao-liang |
| Abstract: | In view of the shortage of the traditional calculation theory of clay subgrade earth pressure,the limit analysis method is used to calculate the active earth pressure of the clay subgrade retaining wall.The cohesion of clay is considered as a single calculation factor,then the corresponding calculation formula is derived so as to make the formula more suitable for general situations.A calculation example is given and the limit analysis method is compared with the traditional calculation method,which proves the correctness and validity of the limit analysis method.The presented method may be used in practical projects. |
| Keywords: | retaining wall earth pressure limit analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |