Construction of large cross-section double-tier Metropolitan Inter-City Highway (Ken-O-Do) Ome Tunnel by NATM

被引：13

作者：

Haruyama, K

Teramoto, S

Taira, K

机构：

[1] Taisei Corp, Shin Oyashirazu Tunnel Construct Site Off, Niigata 9490307, Japan

[2] Japan Highway Publ Corp, Planning Dept, Planning Coordinat Div, Tokyo 1008979, Japan

[3] Kajima Corp, Keelung Divers Tunnel Construct Site Off, Taipei, Taiwan

来源：

TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY | 2005年 / 20卷 / 02期

关键词：

urban tunnel; NATM; double-tier tunnel; long span steel pipe; fore-piling; jet grouting;

D O I：

10.1016/j.tust.2003.08.007

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Ome Tunnel is a double-tier highway tunnel with large cross-section of 220-260 m(2) excavated at a shallow depth in unconsolidated ground. The tunnel was excavated by NATM. Since the tunnel passes under a road in dense residential area, surface settlement due to tunneling was restricted. Therefore, various auxiliary construction method such as long span steel pipe fore-piling with injection was adopted based on monitoring and analyzing ground behavior during construction. A total of 1060 m of tunneling work was successfully completed without major interruption of work excessive damage on surface residents and other facilities. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：111 / 119

页数：9