摘要
为了施工某特大桥,需将一段堤防作为临时施工道路。通过稳定分析,现状堤防在施工车辆荷载作用下将会发生滑移。针对堤防现状,对常用的堤防加固方案进行比选,提出了采用临水坡填砂包反压的方案进行加固处理,处理后取得了预期的效果,可为类似工程提供参考。
According to the demands of a grand bridge’s construction,a part of a levee had been applied as a temporary road for construction traffic. Through stability analysis,vehicle loads will result in levee sliding. In terms of the levee’s situation,after the comparison between several common reinforcement schemes,the method of filling sandbags to strengthen the levee was chosen to be applied. By practicing this method,the levee’s stability is satisfactory,which shows the method can provide a reference for future similar projects.
作者
朱思军
陈小丹
邓义钊
ZHU Sijun;CHEN Xiaodan;DENG Yizhao(Guangdong Research Institute of Water Resources And Hydropower;Guangdong Research Center of Geotechnical EngineeringTechnology,Guangzhou 510635,China)
出处
《广东水利水电》
2020年第2期74-78,共5页
Guangdong Water Resources and Hydropower
关键词
堤防
施工道路
填砂包
加固
levee
road in construction
filling sandbag
reinforcement
