钢丝绳弹性性能的建模与测量研究  

Modeling and Measurement Research of Steel Wire Rope Elastic Property

作　　者：左治江[1] 兰箭[2] 

机构地区：[1]江汉大学机电与建筑工程学院,武汉430056 [2]塑性成形模拟及模具技术国家重点实验室,武汉430074

出　　处：《煤矿机械》2009年第1期45-47,共3页Coal Mine Machinery

基　　金：武汉市青年科技晨光计划(200850731365);湖北省教育厅科学技术研究计划优秀中青年人才项目(Q20083402);塑性成形模拟及模具技术国家重点实验室开放基金(05-04)

摘　　要：将钢丝绳作为一种连续介质材料来分析,建立起力学求解模型,采用了名义材料性能与实际材料性能的换算方法。以力学模型和换算方法为指导,设计了弹性性能测试实验,得到了具体钢丝绳在受轴向张力和径向压力作用下的轴向弹性模量、正交弹性模量及泊松比。By supposing the steel wire rope as orthotropic material, rope mechanics solution model was built and the exchange method was used between nominal material property and actual material property. With the guidance of mechanics model and exchange method, the elastic property measurement test was designed and the axial elastic module, in - plane elastic module and poisson＇ s ratio under axial tension and radial pressure were obtained by the experiment.

关 键 词：钢丝绳 弹性性能 测量 

分 类 号：TG335[金属学及工艺—金属压力加工]