Laminated immersed tube tunnel structure

• Main Authors: HUO NAN, LIU JIANYOU, HU JING, TOKO, AKIRA, XU LING, LI LI, LYU GANG, CHEN ZHIGUANG, YU HERAN, ZHANG YAN, YU CHENYUN, WANG YANG, LIU FANG, XIAO NING, XU ZHIZHONG, LIU BAOQUAN, HUANG JIE, YUE LING, WEI PAN, ZHAO ZHENHUA, GAO CHAO, WANG TING, MA FUDONG, LIANG RUIZHONG, TAN FUSHENG, ZHAN HUI, PENG BIN, LIU SHUFEN, GUO LEI, CHEN HUI, ZHANG KUANGSAN, XING HUIXIAN
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; SHAFTS; TUNNELS

The invention relates to a tunnel and underground engineering technology, in particular to a laminated immersed tube tunnel structure, which can reduce the requirements on the strength and rigidity of an immersed tube tunnel foundation and improve the overall stability, and comprises a main body extending along the longitudinal direction, left upper, left lower, right upper and right lower lane bins which extend in the longitudinal direction and are mutually independent are formed in the vehicle body through a horizontal middle plate and a vertical middle wall which extend in the longitudinal direction and are vertically crossed; the upper and lower escape and rescue channel cabins are arranged in the middle wall, extend along the longitudinal direction, are positioned between the left and right lane cabins, and are respectively communicated with/isolated from the left and right lane cabins through fireproof doors; the upper air duct bin and the lower air duct bin are arranged in the middle wall, extend in th