METHOD OF DIRECT COMPUTING OF STATICALLY INDETERMINATE STRUCTURE BY COMPREHENSIVE PRESTRESSING DEGREE

Cheng Donghui; Zheng Wenzhong

doi:10.13204/j.gyjz200805029

Volume 38 Issue 5

Dec. 2014

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Cheng Donghui, Zheng Wenzhong. METHOD OF DIRECT COMPUTING OF STATICALLY INDETERMINATE STRUCTURE BY COMPREHENSIVE PRESTRESSING DEGREE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 119-121. doi: 10.13204/j.gyjz200805029

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Cheng Donghui, Zheng Wenzhong. METHOD OF DIRECT COMPUTING OF STATICALLY INDETERMINATE STRUCTURE BY COMPREHENSIVE PRESTRESSING DEGREE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 119-121. doi: 10.13204/j.gyjz200805029

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METHOD OF DIRECT COMPUTING OF STATICALLY INDETERMINATE STRUCTURE BY COMPREHENSIVE PRESTRESSING DEGREE

doi: 10.13204/j.gyjz200805029

Cheng Donghui¹,
Zheng Wenzhong²

1.
1. North East Forest University,School of Civil Engineering,Harbin 150040;
2.
2. School of Civil Engineering,Harbin Institute of Technology,Harbin 150090

Received Date: 2007-07-16
Publish Date: 2008-05-20

Abstract

Abstract

It is presented the concept of comprehensive prestressing degree, and based on this also, presented the principle of direct calculation formula. Which can conquer the difficulty of repeated computation by the traditional prestressing degree, and a quickly computed method is provided.
- prestressing degree,
- comprehensive prestressing degree,
- direct calculation formula,
- statically indeterminate structure

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References(6)

References

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李国平. 预应力混凝土结构设计原理. 北京: 中国建筑工业出版社, 2003: 56-78

[3] 吕志涛, 孟少平. 现代预应力设计. 北京: 中国建筑工业出版社,1998: 90-99

[4] 陶学康. 后张预应力混凝土设计施工手册. 北京: 中国建筑工业出版社, 1996: 115-126

[5] 陈惠玲. 高效预应力结构设计施工实例. 北京: 中国建筑工业出版社, 1998: 92-103

[6] 陆惠民, 吕志涛.PPC 超静定结构弯矩调幅限值及方法的研究. 东南大学学报, 1999(2) : 56-61

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