摘要
城市主干道需要埋设各类管道,其中以污、雨水管埋设最深,对沉降最敏感,为了同时满足道路和管道对工后沉降的要求,并尽可能减少软基处理的投资,某工程在同一路堤断面采用2种软基处理方法结合的软基复合处理方案。文章通过对试验段现场测试资料的分析,对该方案的处理效果进行评析。
Various pipelines are buried under city main arterial highway, among which sewage pipes and rainwater pipes are the most susceptible to settlement. In order to meet the subsidence requirements of the road and pipelines at the same time, and to reduce investment in the treatment of soil, a composite soil formed by two kinds of soil treatment is adopted in different positions of the same section. By analyzing the available materials of the testing of a section on-the-spot, the result of the treatment in this scheme is evaluated.
出处
《福建工程学院学报》
CAS
2005年第1期24-27,共4页
Journal of Fujian University of Technology
基金
福建省自然科学基金资助项目(D020014)
关键词
城市主干道
软基复合处理
工后沉降
侧向位移
main arterial highway
soil composite treatment
subsidence
lateral displacement
