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) ›› 2005, Vol. 24 ›› Issue (2): 26-29.

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钢管砼拱桥徐变分析软件的开发

曾勇,顾安邦   

  1. 重庆交通学院土木建筑学院,重庆400074
  • 收稿日期:2004-06-23 出版日期:2005-04-15 发布日期:2015-05-18
  • 作者简介:曾勇(1980一),男,重庆璧山县人,硕士生,从事桥梁工程研究

Exploitation of creep analysis software about concrete filled steel tube arch bridge

ZENG Yong, GU An—bang   

  1. School of Civil Engineering & Architecture, Chongqing Jiaotong University, Chongqing 400074, China
  • Received:2004-06-23 Online:2005-04-15 Published:2015-05-18

摘要: 砼徐变是钢管砼拱桥的基本特性,对钢管砼拱桥的受力和线形有不可忽视的影响.本文介绍了钢管砼拱桥徐 变软件的开发原理、系统功能和实现方法,以及它的前后处理、徐变的有限元计算模块

关键词: 钢管砼拱桥, 徐变, 软件开发

Abstract: Concrete creep is one of the basic property of concrete filled steel tube arch bridge(CFST),and have appreciable effect on it. This paper introduces exploitation principle、system functions、realization methods of software about CFST arch bridge ,as well as its preprocessor and postprocessor module,and its finite element mothod computation module.

Key words: concrete filled steel tube arch bridge, creep, software exploitation

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