富水易膨胀变形围岩中U型钢拱架支护技术研究

欢迎访问《现代矿业》杂志官方网站，今天是分享到：

王滔, 郑成英, 胡崴,

Research on U-shaped Steel Arch Support Technology in Water-rich and Easily Expansive Deformation Surrounding Rock

WANG Tao ZHENG Chengying HU Wei,

现代矿业 . 2026, (01): 77 -80，94 .