欢迎访问《金属矿山》杂志官方网站,今天是 分享到:
×

扫码分享

破碎岩层硐室连接处帷幕注浆—长锚索联合支护技术
董亚宁, 李国平, 孙茂贵, 殷登才
Combined Technique of Curtain Grouting and Long Anchor Cable at the Joint of Fractured Rock Chamber
DONG Yaning, LI Guoping, SUN Maogui, YIN Dengcai
金属矿山 . 2023, (11): 148 -153 .