ON THE IDENTIFICATION OF MATHEMATICAL-MODELS FOR STEEL STRESS-STRAIN CURVES

被引：1
|
作者：
COLSON, A
BOULABIZA, M
机构：
来源：
MATERIALS AND STRUCTURES | 1992年 / 25卷 / 149期
关键词：
D O I：
10.1007/BF02472672
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The importance of a standardized mathematical model for the strain-stress curve of steel used in building technology is emphasized. The models proposed by RILEM TC 83-CUS are commented on in the framework of structural design at the ultimate limit state. A specific objective identification process is described and used with two categories of material. The idea of a skeleton curve depending only on the chemical composition is developed and proposed for discussion.
引用
收藏
页码：313 / 316
页数：4
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