摘要
通过试验研究测定串列双桩在不规则波和顺向稳定流以及不规则波和逆向稳定流共同作用下，在不同桩距条件下所受的正向力和横向力；分析了正向力、横向力及合力的时域和频域特征；给出两种流向条件下正向力、横向力及其合力的群桩系数随相对桩距Ｓ／Ｄ和ＫＣ＿ｐ，数的变化规律。
The in-line and lift forces by both irregular waves and following or opposing steadycurrent on bipile in tandem array are studied experimentally,in which the differe ntspacesbetween two piles are concerned.The in-line forces,lift forces as well as the resultant forces ontwo piles are analyzed in both time and frequency domains. The grouping effect coefficients of in-line, lift and resultant forces related to relative space S/D and KC number are given.
出处
《大连理工大学学报》
CAS
CSCD
北大核心
1995年第5期714-718,共5页
Journal of Dalian University of Technology
基金
国家自然科学基金资助项目
关键词
波流
相互作用
桩柱
顺向流
逆向流
海洋工程
wave forces
wave-current interation
pile/following steady current
opposing steady current
