STUDY OF HYDRODYNAMIC FORCES OF SHIPS IN NARROW WATERWAY  

作　　者：Zhang Xie-dong, Wu Xiu-heng School of Transportation, Wuhan University of Technology, Wuhan 430063, China 

出　　处：《Journal of Hydrodynamics》2003年第4期113-117,共5页水动力学研究与进展B辑（英文版）

基　　金：ProjectsupportedbytheNationalNaturalScienceFoundationofChina.(GrantNo :10 0 72 0 4 4 )

摘　　要：The collision of ships in narrow waterway may occur for a variety of reasons.The hydrodynamic forces between two ships change the maneuvering characteristics of ships greatly.So based on the boundary element method, this paper proposes a calculation method for hydrodynamicinteraction forces between ships under meeting and passing conditions in narrow waterway. Theresults from this method are compared with the existing results obtained from other theoreticalapproaches, and they are in good agreement.The collision of ships in narrow waterway may occur for a variety of reasons.The hydrodynamic forces between two ships change the maneuvering characteristics of ships greatly.So based on the boundary element method, this paper proposes a calculation method for hydrodynamicinteraction forces between ships under meeting and passing conditions in narrow waterway. Theresults from this method are compared with the existing results obtained from other theoreticalapproaches, and they are in good agreement.

关 键 词：collision of ships narrow waterway hydro-dynamic interaction boundaryelement method 

分 类 号：U661.3[交通运输工程—船舶及航道工程]