摘要
高层建筑桩基施工和基坑开挖施工使土体的平衡遭到破坏,引起坑内外土体隆起或沉降,从而易使邻近轨道高架发生沉降变形。通过利用苏州"中城商务广场C、D楼"项目施工过程中对高架桥墩的实时监测,分析其对轨道交通高架桥造成的影响及原因,供类似监测工程参考。
Pile foundation and excavation of high-rise building makes the balanced soil destruction which can cause the soil subsidence or uplift inside and outside the pit.It easily leads to the settlement of the adjacent rail viaduct.Focuses on analyzing the monitoring data of the elevated rail near the ZhongCheng Business Plaza's C,D building,it can find the effect of the railway during the construction of the building,which will bring the reference for the similar monitoring project.
出处
《现代测绘》
2016年第3期37-39,共3页
Modern Surveying and Mapping
关键词
轨道交通高架桥
精密监测
沉降变形
rail viaduct
precision monitoring
settlement deformation