IMHE OpenIR  > 山地灾害与地表过程重点实验室
Alternative TitleStructural characteristics and physical simulation of quartz-mica schist
梁恒1,2; 张传庆2,3; 周辉2,3; 崔国建2,3; 何思明1,4
Source Publication哈尔滨工业大学学报
Contribution Rank1
Other AbstractThe quartz-mica schist is a typical schistosity rock and its structural features are distinct from stratified or layered rocks. Its specific property leads to different deformation and failure mechanism between the quartz-mica schist and stratified or layered rock. Because the quartz-mica schist is easy to disintegrate in water and the angle of schistosity plane can change significantly,it is difficult to systematically carry out the mechanical test of the rock samples with different angles due to sampling difficulties and rock variability. As a research method commonly used in the field or rock mechanics,physical simulation method conducted on similar materials is frequently used to qualitatively explore the mechanical properties and behavior of rocks. The structure and tectonic characteristics of the quartz-mica schist were revealed by electron microscopy and polarized light microscopy,and the deformation and failure mechanism was analyzed from macroscopic and microscopic perspectives according to the experimental result. The device and method for making materials similar to schistosity rock were developed,and the corresponding physical simulation material was obtained. The mechanical behavior,failure characteristics,and mechanical parameters of the similar material were studied by means of uniaxial and triaxial tests. Based on the apparent analysis of material structure and the results of mechanical tests,the reliability of the device,the feasibility of the proposed method,and the similarity of the material itself were verified.
Keyword片理岩石 相似材料 结构特征 破坏特征 片理倾角
Indexed ByCSCD
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Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Author梁恒
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
梁恒,张传庆,周辉,等. 石英云母片岩结构特征及其物理模拟[J]. 哈尔滨工业大学学报,2019,51(8):111-119.
APA 梁恒,张传庆,周辉,崔国建,&何思明.(2019).石英云母片岩结构特征及其物理模拟.哈尔滨工业大学学报,51(8),111-119.
MLA 梁恒,et al."石英云母片岩结构特征及其物理模拟".哈尔滨工业大学学报 51.8(2019):111-119.
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