摘要
针对沈阳地铁土压平衡盾构穿越公铁桥施工,分析盾构穿越建筑物后沉降的发生机理和特点,概括了沉降控制措施及方法。
Based on the construction of Shenyang Metro earth pressure balance shield crossing railway bridge,this paper analyzes themechanism and characteristics of the settlement of the shield after crossing the building,and summarizes the settlement control measuresand methods.
作者
刘祥志
LIU Xiang-zhi(China Railway Construction Bridge Engineering Bureau Group Co.,Ltd.,Shenyang 110000,China)
出处
《价值工程》
2017年第11期163-165,共3页
Value Engineering
关键词
盾构
沉降
注浆
施工监测
shield
sedimentation
grouting
construction monitoring