模拟矿井巷道支护结构受力性能检测评估与加固技术研究
周建春,谢峰震,张俊敏,魏琴
Research on assessment of structural behavior and retrofit techniques for supporting system of a simulated crossheading with rectangular section
煤炭工程 . 2017, (6): 96 -98 .  DOI: 10.11799/ce201706028