| 高拱坝可利用岩体标准的确定 |
| |
| 引用本文： | 王启鸿,王淼,马毅乐.高拱坝可利用岩体标准的确定[J].华北水利水电学院学报,2010,31(4):123-126. |
| |
| 作者姓名： | 王启鸿 王淼 马毅乐 |
| |
| 作者单位： | 1. 中国水电集团西北勘测设计研究院工程勘察研究分院,甘肃,兰州,730050
2. 西北水利水电工程有限责任公司,甘肃,兰州,730050 |
| |
| 摘 要： | 为确定高拱坝可利用岩体及其标准,以拉西瓦水电站双曲薄拱坝为例,考虑到建基岩体的自身稳定和上部结构的安全,从岩石强度和岩体承载条件、建基岩体的变形模量条件、岩体风化及坝顶以上高边坡条件、岸坡应力环境条件等4个方面,分析了高拱坝可利用岩体及标准.
|
| 关 键 词： | 可利用岩体 承载力 变形模量 应力环境 |
Standard Determination of Usable Rock Mass of High Arch Dam |
| |
| WANG qi-hong,WANG Miao,MA Yi-le.Standard Determination of Usable Rock Mass of High Arch Dam[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2010,31(4):123-126. |
| |
| Authors: | WANG qi-hong WANG Miao MA Yi-le |
| |
| Affiliation: | 1. Northwest Investigation ＆ Design Research Academy, State Power Corportion, Lanzhou 730050, China; 2. Northwest Water Conservancy and Hydropower Co. , Ltd, Lanzhou 730050,China) |
| |
| Abstract: | About studying the rock foundation and determining the evaluation standard of high arch dam, this article takes hyperbolic thin arch dam of Laxiwa Hydroelectric Power station as an example. It mainly considers the rock foundation stability and the superstructure safety. This article studies and determines the evaluation standard the rock foundation of high arch dam based on four facors, inehluding rock intensity, rock mass load hearing condition, the modulus of deformation, rock mass weathering and high slope, bank slope stress environment, and so on. |
| |
| Keywords: | rock foundation bearing capacity modulus of deformation stress environment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
