钢结构
鋼結構
강결구
Steel Construction
2015年
10期
50-53
,共4页
悬臂吊车%双力矩%弯扭屈曲%支撑
懸臂弔車%雙力矩%彎扭屈麯%支撐
현비조차%쌍력구%만뉴굴곡%지탱
cantilever crane%bi-moment%flexural-torsional buckling%bracing
工业厂房中有桥式吊车时,其设计分析及案例在各种手册中已经很多,但对于带悬臂吊车的厂房结构分析及设计在手册中很少提及,因此,当设计此类厂房时,由于没有很清晰的结构概念和力学分析,往往会设计不合理,使得吊车运行受限或直接影响结构安全。从悬臂吊车力学分析入手,对比几种设计方案及经济性,给出了建议设计方案及力学模型。
工業廠房中有橋式弔車時,其設計分析及案例在各種手冊中已經很多,但對于帶懸臂弔車的廠房結構分析及設計在手冊中很少提及,因此,噹設計此類廠房時,由于沒有很清晰的結構概唸和力學分析,往往會設計不閤理,使得弔車運行受限或直接影響結構安全。從懸臂弔車力學分析入手,對比幾種設計方案及經濟性,給齣瞭建議設計方案及力學模型。
공업엄방중유교식조차시,기설계분석급안례재각충수책중이경흔다,단대우대현비조차적엄방결구분석급설계재수책중흔소제급,인차,당설계차류엄방시,유우몰유흔청석적결구개념화역학분석,왕왕회설계불합리,사득조차운행수한혹직접영향결구안전。종현비조차역학분석입수,대비궤충설계방안급경제성,급출료건의설계방안급역학모형。
ABSTRACT:There are many examples and design analysis about the industrial plant with bridge crane in manuals, however,the content about structural analysis and design of industrial factory with cantilever crane was relatively limited.As a result,there are some problems that existed in design because of vague structural concepts and mechanical analysis,which may affect the operation of the crane even the safety of structure.In this paper,several design schemes and their economic were compared through the mechanical analysis of cantilever crane,a design scheme and a mechanical model were given.