摘要
城市轨道风道施工对邻近既有结构的影响对轨道安全施工以及既有结构的正常使用有着非常重要的作用。该文采用ANSYS建模,利用FLAC3D来模拟轨道风道施工,分析重庆轨道6号线风道施工过程对邻近轨道3号线主体结构及其2#出入口通道和邻近地表结构的影响。验算方案的安全性,并进行安全评估,给出了在施工过程中需要严格监控的部位,为同类施工提供了参考依据。
The construction of track air flue has great influence on adjacent metro construction and the normal use of existing structures.The impact of the air flue construction of Line 6 on the structure,2# passageway and the surface structure of Line 3 are analyzed with ANSYS model and FLAC3D to simulate the construction process.The structure security is checked and safety assessment is performed.Parts calling for strict monitoring in construction process are presented.It can offer some references for similar construction.
出处
《重庆建筑》
2013年第7期6-9,共4页
Chongqing Architecture
