摘要
针对船闸闸首结构建模复杂、工作量大的特点,通过Vb语言和Fortran语言实现了船闸的参数化建模和自动剖分,并在此基础上采用粒子群优化算法,开发了有切角三角门船闸闸首结构优化系统。在工程实例中,以混凝土使用量最小为目标函数,验证了该优化系统的正确性和实用性,计算结果可为船闸的设计提供参考。
Aiming at the complex lock structure model and heavy workload, on the basis of the Vb language and Fortran language, we realize the lock parametric modeling and automatic subdivision, and develop the chamfer triangular gate lock structure optimization system using particle swarm optimization algorithm. Taking the minimum usage of concrete as the objective function, we verify the validity and practicability of the system optimization in the engineering project. The results may serve as reference for the lock structure design.
出处
《水运工程》
北大核心
2013年第5期124-129,共6页
Port & Waterway Engineering
基金
江苏省交通科学研究计划项目(KY2009-09Y28-01)
南通市科技项目(BK2012083)
关键词
三角门船闸
粒子群优化算法
有限元
优化设计
triangular gate lock
particle swarm optimization algorithm
finite element
optimization design
