摘要
检查井井周沉陷问题一直影响着城市道路的使用功能和使用寿命。文章从检查井井周设计、施工、井盖设施的角度出发,提出沥青路面采用自调式检查井联合圆形卸荷板的新思路,并利用有限元软件对交通荷载作用下卸荷板的力学响应规律进行分析,以期类似工程设计与施工提供参考。
The settlement of pavement around manhole has affected the function and service life of urban roads. From considerations in the design and construction around manholes, covers facilities, new ideas about asphalt pavement self-adjusting manholes with circular bearing plate are proposed. Meanwhile, using finite element software the mechanics response in case of traffic loads of bearing plate is analyzed, which could provide reference for similar engineering design and construction.
出处
《现代交通技术》
2016年第3期24-26,共3页
Modern Transportation Technology
关键词
城市道路
可调式检查井
卸荷板
力学响应
urban road
self-adjusting manhole
bearing plate
mechanics response
