SHIELD TUNNEL SEGMENT STRUCTURE AND CONSTRUCTION METHOD THEREOF

SHIELD TUNNEL SEGMENT STRUCTURE AND CONSTRUCTION METHOD THEREOF

Disclosed are a shield tunnel segment structure and a construction method thereof. The shield tunnel segment structure includes segment blocks sequentially spliced in a circumferential direction. Each segment block forms a closed annular segment structure, and outer diameters of adjacent annular seg...

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Hauptverfasser: CHEN, Rong, HAO, Dongxue, DUAN, Jingchuan, WU, Ke, ZHANG, Hongwei, LI, Guodong, XING, Zhihao, YANG, Hongna, XU, Jiaxiang, YANG, Tao, SUN, Jizheng, ZHENG, Yang
Format: Patent
Sprache:eng
Schlagworte:
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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creator CHEN, Rong
HAO, Dongxue
DUAN, Jingchuan
WU, Ke
ZHANG, Hongwei
LI, Guodong
XING, Zhihao
YANG, Hongna
XU, Jiaxiang
YANG, Tao
SUN, Jizheng
ZHENG, Yang
description Disclosed are a shield tunnel segment structure and a construction method thereof. The shield tunnel segment structure includes segment blocks sequentially spliced in a circumferential direction. Each segment block forms a closed annular segment structure, and outer diameters of adjacent annular segment structures gradually increase in an axial direction. At least two adjacent segment blocks of the same annular segment structure form an annular inner groove, and at least one segment block of the adjacent annular segment structures is provided with an inner bump which matches the annular inner groove. At least two adjacent segment blocks of the same annular segment structure form an annular outer groove, and at least one segment block of the adjacent annular segment structures is provided with an outer bump which matches the annular outer groove. The annular outer grooves and the annular inner grooves are staggered in the circumferential direction.
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subjects EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
title SHIELD TUNNEL SEGMENT STRUCTURE AND CONSTRUCTION METHOD THEREOF
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