| 用激光散斑法研究岩土的力学性质 |
| |
| 引用本文： | 吴瑞琪,杨光群,胡卸文,方光秀. 用激光散斑法研究岩土的力学性质[J]. 四川大学学报(工程科学版), 1991, 0(1) |
| |
| 作者姓名： | 吴瑞琪 杨光群 胡卸文 方光秀 |
| |
| 作者单位： | 成都科技大学，成都科技大学，成都科技大学，农业部沼气科研所中心实验室 |
| |
| 摘 要： | 本文探索了用多光束的双曝光激光散斑法,研究岩土的变形规律并对重庆砂岩,泥岩和成都粘土的应力,应变规律和弹性模量进行了测试,还测得了常规试验无法直接测得的参数—粘土的泊松比、
|
| 关 键 词： | 激光散斑 双曝光 多光束 |
Reseach for Mechanics Properties of Rock and Soil by Laser Speckle Photography |
| |
| Wu Ruiqi Yang Guangqun Hu Xiewei Fang Guangxiu. Reseach for Mechanics Properties of Rock and Soil by Laser Speckle Photography[J]. Journal of Sichuan University (Engineering Science Edition), 1991, 0(1) |
| |
| Authors: | Wu Ruiqi Yang Guangqun Hu Xiewei Fang Guangxiu |
| |
| Affiliation: | Wu Ruiqi Yang Guangqun Hu Xiewei Fang Guangxiu |
| |
| Abstract: | This paper, studies the deformation law of rock and clay by means of the method of multilight beams and double explosure. the relationship between stress and strain and the deformation law and elastic modulus of Chongqing sandstone and mudstone and Chengdu's Clay were measured. The Poisson Ratio of clay, which couldn't be obtained by normal test, was also meaured. |
| |
| Keywords: | laser speckle double expiosure multilight beams |
| 本文献已被 CNKI 等数据库收录！ |
