水运工程
水運工程
수운공정
PORT & WATERWAY ENGINEERING
2013年
9期
55-59
,共5页
高桩码头%上部结构%波浪%水平力
高樁碼頭%上部結構%波浪%水平力
고장마두%상부결구%파랑%수평력
high-pile wharf%upper structure%wave%horizontal force
通过物理模型试验,分析纵梁迎浪面压强和上部结构总水平力,指出影响上部结构波浪水平力P的主要因素有:波高H,纵梁高度R,超高Δh,波周期T,单个波峰同时作用的纵梁根数n。根据试验资料应用因次分析法拟合出了波浪水平力包络线计算公式,并且对试验值和包络线计算值进行了比较。
通過物理模型試驗,分析縱樑迎浪麵壓彊和上部結構總水平力,指齣影響上部結構波浪水平力P的主要因素有:波高H,縱樑高度R,超高Δh,波週期T,單箇波峰同時作用的縱樑根數n。根據試驗資料應用因次分析法擬閤齣瞭波浪水平力包絡線計算公式,併且對試驗值和包絡線計算值進行瞭比較。
통과물리모형시험,분석종량영랑면압강화상부결구총수평력,지출영향상부결구파랑수평력P적주요인소유:파고H,종량고도R,초고Δh,파주기T,단개파봉동시작용적종량근수n。근거시험자료응용인차분석법의합출료파랑수평력포락선계산공식,병차대시험치화포락선계산치진행료비교。
This paper analyzes the wave pressure on the sea face of the longitudinal beam and the horizontal force of the upper structure through the physical model test. It points out dominant factors which influence the horizontal force of the superstructure, such as wave height H, longitudinal beam height R, overheight Δh, wave period T, as well as the number of longitudinal beams n affected by the single wave crest. The formulas of wave horizontal force are fitted by the actor analysis method, and the calculated values are compared with the trial values.