Tunnel structure and stratum reinforcing structure for subway shield section

• Main Authors: MENG XINLEI, ZHAO JINGCHUAN, KANG ZHIFU, WANG XU, GAO JIANQIANG, LU XIANHUI, WANG WENJUN, WEN XIAOHU
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MINING; PERFORMING OPERATIONS; SHAFTS; TRANSPORTING; TUNNELS

The utility model discloses a tunnel structure and stratum reinforcing structure for metro shield interval, including outer buffer layer, middle reinforcing layer and inner support layer, outer buffer layer and inner support layer are respectively installed in the inner side and the outer side of mi...