摘要
本论文按照起重机设计规范 ,从强度、刚度、稳定性等方面全面、系统地建立了约束条件 ,利用该数学模型可以对起重机进行系列优化设计。
Considering the intensity、fexibility and stability of the special style structure of gantry crane's girder a group of mathes formulations and restrained conditions have been set up and the optimization of special style structure gantry crane's girder has been finished.
出处
《北京建筑工程学院学报》
2000年第3期47-53,共7页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
门机结构
结构优化
离散变量
门式起重机
数学模
structure of gantry crane
optimum structural design
distributed variable opimization principle
