铁道科学与工程学报2012，Vol.9Issue(2)：105-109,5.
潮流作用下群桩局部冲刷试验研究
Experimentd study on local scouring of pile group under tidal current
摘要
Abstract
According to research domestic and overseas, movable -bed physical model of pile group local scouring under tidal current was established. Tests on the model were conducted more than seventy times. Local scouring around the pile foundation with different hydrological conditions, engineering geological conditions was observed. The formation and mechanism of local scouring under tidal current were studied, and relation of tidal reciprocating flow and one - way steady flow was analysized. The calculation method of local scouring depth wide tidal flow was obtained by test data analysis.关键词
潮流/群桩/局部冲刷/动床物理模型Key words
tidal current/ pile group/ local scouring/ movable -bed physical model分类
交通工程引用本文复制引用
彭可可,文方针..潮流作用下群桩局部冲刷试验研究[J].铁道科学与工程学报,2012,9(2):105-109,5.基金项目
广东省交通厅科技项目(2009-02-014) （2009-02-014）
广东省交通厅科技项目(2011-02-032) （2011-02-032）
广东高校土建工程技术开发中心项目(GCZX-B1001) （GCZX-B1001）
