Discussion on Some Problems of Local Scouring of Bridge Foundation

摘要：

　　Local scouring is one of the main factors leading to bridge foundation damage.There are many aspects involved in the study of local scouring of bridge foundation.In this paper,the research progress of flow structure,sediment movement characteristics and evolution characteristics of scour pits in pier local scouring are summarized.The influencing factors of pier local scouring are concluded.Finally,the existing problems and future research trends are discussed.

关键词： Bridge pier Local scouring Scour mechanism influence factor

作者: Hai-peng DUAN Song WEI Hua-dong CHAN Ying-jie ZHANG Tian HU

作者单位: Anhui Transportation Holding Group Co.LTD.,Hefei,P.R.China;School of Civil and Hydraulic Engineering School of Civil and Hydraulic Engineering,HeFei University of Technology,Hefei,P.R.China

会议类型: 国际会议

会议名称: 2019 International Conference on Civil Engineering, Mechanics and Materials Science (CEMMS 2019)(2019国际土木工程、力学和材料科学会议)

会议地点: 长沙

会议语种:英文

页码: 60-65

在线出版日期: 2019-08-30（万方平台首次上网日期，不代表论文的发表时间）