摘要
结合某具体工程,建立盾构隧道从砌体结构侧下方穿越的三维有限元模型,分析了地表位移及砌体结构变形,总结出建筑物的损害形式和安全判别标准,判定建筑物的安全损害程度,并提出相应的控制措施,以期指导实践。
Combining with a specific engineering,building a three-dimensional finite element model of shield-shaped tunnel passing through below of the masonry structure,the thesis analyzed ground surface displacement and deformation of the masonry structure,concluded the damage forms of buildings and the security identification standard,identified the extend of security damage of buildings and put forward respective control measures,so as to guide practices.
出处
《山西建筑》
2010年第17期304-306,共3页
Shanxi Architecture
关键词
盾构隧道
砌体结构
安全判别
shield-shaped tunnel
masonry structure
security identification
