摘要
通过对特大桥桥墩冲刷影响进行计算分析,说明桥墩的布设加剧水流冲刷会对河床及河道两岸的堤防安全造成一定的影响,并提出了具体防冲刷保护措施。
The calcuIation and analysis of the impact of the bridge pier shows the layout of the pier to aggra- vate water erosion have been affected the security of the river bed and river embankments on both sides; The specific anti-erosion protection measures is put forward.
出处
《吉林水利》
2012年第3期20-22,共3页
Jilin Water Resources
关键词
特大桥桥墩
一般冲刷
局部冲刷
冲刷分析
防护措施
huge bridge pier
general erosion
local scour
scour analysis
protective measures
