相似模拟材料容重对强度的影响  

Effect of Bulk Density of Analog Simulation Model on Its Strength

作　　者：南华[1] 周英[1] 

机构地区：[1]河南理工大学,河南焦作市454000

出　　处：《矿业研究与开发》2007年第3期12-13,共2页Mining Research and Development

基　　金：河南省重大科技攻关项目(322020700)

摘　　要：在实验的基础上,利用因素分析的方法,证明了相似模拟模型容重对其强度有显著的影响,其强度随着容重的增加呈二次函数关系迅速增大。因此做相似模拟实验时,可在强度曲线上标明模型容重,并根据实验的实际情况进行校正检验,从而在此基础上再对实验结果进行正确分析。On the basis of experiment, it has been proved using factor analysis method that the bulk intensity of analog simulation model has heavy effect on its strength, its strength rapidly increases with the increase of its bulk intensity, complying with relationship of a quadratic function. While doing analog simulation experiment, the strength curve should be marked by the bulk intensity of analog simulation model, in order to verify it according the fact of experiment, and make correct analysis on experimented results.

关 键 词：相似模拟 容重 强度 因素分析 

分 类 号：TB301[一般工业技术—材料科学与工程] O341[理学—固体力学]