SOS哪位大G大J帮我翻译一下哈,本科论文摘要翻译不出来啊!!谢谢了哦
来源:百度知道 编辑:UC知道 时间:2024/09/28 09:02:22
This paper present fundamental knowledge of rock mechanics、RFPA2D analysis system and some laboratory testings. Then, using RFPA2D analysis system to experimentize value loading of mechanical properties of different geometrical shapes of rock; at last, comparing and analyzing the experimental results from RFPA2D analysis system and the ture ones. The conclusion as follow: (1) According to rock samples which has the same height but different width, unidirectional compressive strength of the samples significantly increased with the increasing of the width dimension.(2) According to rock samples which has the same width but different height, height has little effect on rock unidirectional compressive strength.(3) Dimension has no significant effect on the deformation properties of rock pre-peak strength, but significantly changes the post-peak. The more height the rock samples have, the post-peak strength will be more brittle.