第一章测试1.Strata control simulation technology is divided into laboratory equivalent material simulation and numerical simulation.( )A:对B:错答案:A2.The similarity simu
What are the advantages of the mechanical method? ( )答案:simple equipment###no need of power supply###stability and securityAs for the research focus and development trend of dis
1.The similarity criterion can be determined by using π theorem through dimensional analysis.( )A:错B:对答案:错2.In order to meet the need of studying inclined strata simulation experiment, t
太原理工大学The most commonly used models for deformed blocks in UDEC are as follows:( )A:cons=1 ; elastic model changeB:cons=3 ; Mohr-coulomb modelC:cons=3;jtension modelD:change cons=0; null model change ch