摘要
以某城区堤防整治工程为例,对桩号K0+000~1+100段采用现状旧堤加固利用方案,通过在旧堤脚抛石护脚压重,结合部分堤岸段进行补砌,适当降低堤顶高程(相当于减小了堤顶荷载)等措施,确保堤岸的安全性。为改善旧堤利用段外立面的景观问题,设置堤顶花槽,种植垂生植物,对砌石外立面进行勾缝处理。处理后,土体加固后堤岸整体稳定安全系数满足规范要求。
Taking the embankment renovation project in a certain urban area as an example,the current old embankment reinforcement and utilization plan is adopted for the section with stake numbers K0+000~1+100.By using measures such as throwing stones at the foot of the old embankment to protect the weight of the foot,combining with partial embankment sections for reinforcement,and appropriately reducing the elevation of the embankment top(equivalent to reducing the load on the embankment top),the safety of the embankment is ensured.To improve the landscape of the outer facade of the old embankment,flower grooves were set up at the top of the embankment,vertical plants were planted,and the stone masonry outer facade was pointed.After treatment,the overall stability Factor of safety of the embankment after soil reinforcement meets the specification requirements.
作者
肖卒平
XIAO Zu-ping(Shaoguan NO.1 Construction Engineering Co.,Ltd,Shaoguan 512000,China)
出处
《云南水力发电》
2023年第8期285-289,共5页
Yunnan Water Power
关键词
城区堤防
险情成因
除险加固
工艺研究
urban embankment
cause of danger
risk removal and reinforcement
urban-rural integration
process research
