基于结构功能衍生系数的桥式起重机金属结构优化设计
董青,张天祥,戚其松,徐格宁

Optimization design of metal structure of bridge crane based on structural function derivative coefficients
Qing DONG,Tianxiang ZHANG,Qisong QI,Gening XU
表5 起重机金属结构关键参数的设计范围 (mm)
Table 5 Design range of key structural parameters of metal structure of crane
结构参数初始值设计范围
桥架结构x12420~28
x22420~28
x3139~17
x4139~17
x53430~38
x62016~24
x73430~38
x8128~16
x92420~28
小车架结构x101612~20
x112016~24
x124036~44
x134036~44
x143632~40
x151612~20
x162420~28
x1753~7
x1853~7