一体化聚能水压爆破技术在软弱围岩隧道的应用
甘会莲,蒋新闻,陈志伟,乔永昕,陈淑华,王建国

Application of Integrated Shaped Water Pressure Blasting Technology in Soft and Weak Surrounding Rock Tunnels
Huilian GAN,Xinwen JIANG,Zhiwei CHEN,Yongxin QIAO,Shuhua CHEN,Jianguo WANG
表4 多孔释能管尺寸参数
Table 4 Dimension parameters of porous energy releasing tube
参数名称数值参数名称数值
外径/mm38.50开口高度/mm3.00
内径/mm34.50长管长度/m1.2
壁厚/mm2.00短管长度/m0.6