有限元法建立船闸闸室墙计算模型  

Calculation Model of Lock Chamber Wall Based on FEM

作　　者：王开云[1] 何江达[1] 梁照江[1] 许有飞[1] 

机构地区：[1]四川大学水电学院,四川成都610065

出　　处：《红水河》2004年第4期9-13,共5页Hongshui River

摘　　要：对于岩基上船闸闸室墙的计算方法大多均是作了许多假定不完善的近似方法,其假定是否成立仍需在理论、实验上进一步探讨。而作为精确求解的有限元法在船闸闸室墙结构计算中应用较少,其关键在于正确地建立一套与之相适应的有限元前、后处理模型。本文结合沙溪船闸闸室工程实例,对闸室墙有限元模型前、后处理方法进行分析。The calculation methods of lock chamber wall are mostly approximate with many assumptions, which still need proving both by theory and experiments. While FEM, which is more fine and accurate, is rarely applied to the structural calculation of lock chamber wall. It is important to establish the right models of preceding and back disposal for this application, aimed at which a discussion is made in the paper by combining an actual project example.

关 键 词：船闸 闸室 有限元 模型 

分 类 号：U641.2[交通运输工程—船舶及航道工程]