中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 1994, Vol. 13 ›› Issue (S1): 31-34.

• • 上一篇    下一篇

混凝土徐变收缩的递推AEMM法

刘忠   

  1. 重庆交通学院桥梁工程系
  • 收稿日期:1994-09-11 修回日期:1994-09-11 出版日期:1994-08-05 发布日期:2015-04-15
  • 作者简介:刘忠,男,30岁,讲师

A EMM Method with Rccurrence Relations in Analysis of Creep and Shrinkage

Liu Zhongt   

  1. Dept. of Bridgc and Srructural Engineering
  • Received:1994-09-11 Revised:1994-09-11 Online:1994-08-05 Published:2015-04-15

摘要: 本文结合徐变分析中最常用的龄期调整有效模量法(AEMM法)和建立在递推公式上的徐变迭加庆,提出了递推AEMM法,这种方法兼有前两种方法的优点,既不需要存贮应力历程,也不需要做时段加密分析。

关键词: 徐变, 收缩, 有效膜量法, 递推法

Abstract: In this paper,AEMM method and recurrence relation’s step-by-step method for analysis of creepdnd slirinkage were combined to forni a new AENIM method with Recurrence Relations,This methodretains the advantages of the foemers and need’nt store the history of stresses and too more the steps in analysis,

Key words: Crcep and shrinkaged, AEMM method, step-tystep method

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