有顶板开孔沉箱所受波浪力的数值分析

陈雪峰; 李玉成; 滕斌

有顶板开孔沉箱所受波浪力的数值分析

1.
大连大学, 建工学院, 辽宁, 大连, 116622;大连理工大学, 海岸和近海工程国家重点实验室, 辽宁, 大连, 116023
2.
大连理工大学, 海岸和近海工程国家重点实验室, 辽宁, 大连, 116023

基金项目: 交通部规范修订项目;长江学者和创新团队发展计划资助项目(IRT0420)

计量
- 文章访问数: 697
- HTML全文浏览量: 5
- PDF下载量: 846
- 被引次数: 0
出版历程
- 收稿日期: 2005-05-20
- 修回日期: 2005-10-16

Numerical calculation on the wave forces acting on perforated caisson with top cover

1.
School of Architectural Engineering, Dalian University, Dalian 116622, China;State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116023, China
2.
State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116023, China

摘要

摘要: 利用流体体积(VOF)方法并结合k-ε模型以及等温状态下的气体状态方程数值计算规则波对有顶板开孔沉箱的作用,将数值计算结果与物理模型试验数据分别对总水平力、前开孔板和后实体板的压力分布以及顶板总力等物理量进行对比,验证了所建立的数学模型和数值计算方法的有效性和可靠性,为分析有顶板开孔沉箱的波浪力提供了有效的计算方法.
- 有顶板 /
- 开孔沉箱 /
- 规则波 /
- 波浪力 /
- 数值分析
Abstract: The VOF method,k-ε model and air state equation under a constant temperature condition are utilized to calculate the wave force of regular wave acting on a perforated caisson with a top cover.Through the comparison of various parameters such as the total horizontal forces,the pressure difference between the front face and the back face of the front plate,the pressure on the back wall and the top cover between the numerical results and test data,respectively,it is known that numerical results agree well with the test data.It may be concluded that the established method can be used to calculate the wave forces acting on the perforated caisson with the top cover.
- top cover /
- perforated caisson /
- regular wave /
- numerical calculation /

HTML全文

参考文献(21)

JARLAN G E.A perforated vertical wall breakwater[J].Dock Harbor Auth,1961,XII (486):394-398.

MARKS W,JARLAN G E.Experimental study on a fixed perforated breakwater[J].Proceeding of 11th Coastal Engineering Conference,London,England,1968,2:1 121-1 140.

TANIMOTO K,YOSHIMOTO Y.Theoretical and experimental study of reflection coefficient for wave dissipating caisson with a permeable front wall[J].Report of the Port and Harbor Research Institute,Japan,1982,21(3):846-850.

TAKAHASHI S.Design of Vertical Breakwaters[M].Port and Harbor Research Institute,Reference Document N34.Port and Harbor Research Institute,Ministry of Transport,Japan,1996.

TABET-AOUL E H,AMBERT E.Tentative new formula for maximum horizontal wave forces acting on perforated caisson[J].J Waterway,Port,Coastal and Ocean Engineering,2003,129(1):34-40.

陈雪峰,李玉成,滕斌.开孔沉箱总水平力若干计算方法的比较[J].港工技术,2005,165(2):1-5.

URASHIMA S,ISHIZUKA K,KONDO H.Energy dissipation and wave force at slotted wall[A].Proceeding of 20th Coastal Engineering Conference:III[C].Hawaii:ASCE,1986.2 344-2 352.

FUGAZZA M,NATALE L.Hydraulic design of perforated breakwaters[J].Journal of Waterway,Port,Coastal,and Ocean Engineering,ASCE,1992,118(1):1-14.

LI Yu-cheng,LIU Hong-jie,TENG Bin,et al.Reflection of oblique incident waves breakwaters with partially-perforated wall[J].China Ocean Engineering,2002,16(3):329-342.

SUH K D,PARK W S.Wave reflection from perforated-wall caisson breakwaters[J].Coastal Engineering,1995,26:177-193.

SUH K D,CHOI J C,KIM B H,et al.Reflection of irregular waves from perforated wall caisson breakwaters[J].Coastal Engineering,2001,44:141-151.

CHEN Xue-feng,LI Yu-cheng,SUN Da-peng.Numerical simulation for the interaction of irregular wave with perforated caissons[A].The 14th ISOPE[C].Toulon,France,2004.643-647.

孙精石,张福然,郑保友.无顶盖开孔沉箱波浪力研究,国家重点科技项目攻关计划,深水防波堤新型结构型式研究专题.交通部天津水运工程科学研究所.2000.

李玉成,陈雪峰,刘勇,等.有顶板开孔沉箱水平波浪力及力矩的计算[J].中国海洋平台,2004,19(6):1-6.

李玉成,陈雪峰,孙大鹏,等.不规则波作用下有顶板开孔沉箱总水平力的计算[J].中国海洋平台,2005,20(1):1-6.

陈雪峰,李玉成.有顶板开孔沉箱上构件所受规则波波浪力的研究[J].中国海洋平台,2005,20(3):1-10.

马宝联.波浪与开孔直墙式防波堤的相互作用[D].大连:大连理工大学,2004.

姜俊杰.波浪作用下开孔沉箱垂直方向受力的试验研究[D].大连:大连理工大学,2004.

金忠青.Navier-Stokes方程数值解和紊流模型[M].南京:河海大学出版社,1989.

NICHOLS B D,HIRT C W,HOTCHKISS R S.SOLA-VOF:a solution algorithm for transient fluid flow with multiple free boundaries.Los Alamos Scientific Laboratory Report LA-8355[R].LOS Alamos,New Mexico,1980.

王永学.无反射造波数值波浪水槽[J].水动力学研究与进展(A辑),1994,9(2):205-214.

施引文献

资源附件(0)

访问统计