摘要
介绍双圆(DOT)隧道的发展、特点及相关试验,并以上海轨道交通双圆区间为工程背景,通过与单圆隧道施工的比较分析,阐述DOT隧道施工引起地面变形的因素及沉降规律,着重论述DOT隧道盾构施工的特殊技术。
The development, characteristics and relevant tests of DOT shield tunnel are introduced. By comparing the DOT tunnel of Shanghai rail transit with the construction of normal shield tunnel, the causes and settlement law of ground deformation are presented. Some special technologies of DOT shield are also elaborated.
出处
《都市快轨交通》
2005年第2期33-38,共6页
Urban Rapid Rail Transit
