| 滑坡推力安全系数的讨论 |
| |
| 引用本文： | 唐芬.滑坡推力安全系数的讨论[J].重庆交通大学学报(自然科学版),2011(Z1):559-562,596. |
| |
| 作者姓名： | 唐芬 |
| |
| 作者单位： | 重庆交通大学河海学院 |
| |
| 摘 要： | 不同安全系数定义下抗滑桩上推力设计值不同,探讨了不同安全系数下对滑坡推力设计值的影响,采用下滑力超载储备安全系数计算的滑坡推力设计值最大,同一强度储备安全系数的推力设计值大于双强度储备安全系数下的滑坡推力J设计值.提出了双强度储备安全系数的滑坡推力计算,此中定义更符合边(滑)坡破坏的实际情况,传统的滑坡推力设计采用下滑...
|
| 关 键 词： | 边坡工程 滑坡推力 下滑力超载储备安全系数 双强度储备权系数 |
Discussion on Safety Factor of Landslide Thrust Design Value |
| |
| TANG Fen.Discussion on Safety Factor of Landslide Thrust Design Value[J].Journal of Chongqing Jiaotong University,2011(Z1):559-562,596. |
| |
| Authors: | TANG Fen |
| |
| Institution: | TANG Fen (School of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing400074,China) |
| |
| Abstract: | The landslide thrust force design value differs in different safety factor definition.A discussion on the influence on the thrust value in different safety definition is proposed.The thrust force design value adapted landslide load-increased factor is the maximum and the one in the same safety strength factor is bigger than that in double strength safety factor.The trust value analysis using two reduction factors is put forward at the first time.It conforms to slope' s realities best.The value in Imbalanced Trust Method should adjust a little because of landslide load - increased factor and the contribution for the resistance is without the consideration.The method using double strength safety factors for the thrust is put forward,which provides reference and discussion so as to gradually become a consensus. |
| |
| Keywords: | slope engineering landslide thrust force landslide load-increased safety factor double strength factors |
| 本文献已被 CNKI 等数据库收录！ |
