摘要
工后沉降常常引起路面起伏变形,降低道路的寿命,过大的工后沉降甚至造成路面破坏、行车危险、道路维护费用高等问题,是城市道路的主要危害.为研究场地环境改变对城市道路工后沉降的影响,论文从工后沉降的组成、产生原因、影响因素进行了详细分析,并据此提出防治工后沉降的措施.
Residual settlement, a major harm to urban roads, often causes deformation and unevenness to road surface and therefore reduces the lifespan of roads. Worse still, excessive residual settlement even results in destruction of road surface, danger to driving, high road maintenance costs, etc. The constitution, causes and crucial influencing factors of residual settlement are analyzed in detail and corresponding measures for preventing such settlement are advanced.
出处
《五邑大学学报（自然科学版）》
CAS
2014年第4期33-36,共4页
Journal of Wuyi University(Natural Science Edition)
基金
广东高校优秀青年创新人才培养计划资助项目(2012LYM_0128)
江门市科技计划资助项目(江财工[2012]156号)
关键词
城市道路
工后沉降
交通荷载
建筑荷载
urban roads
residual settlement
traffic loads
building loads
