|Table of Contents|

Calculation and Comparison of Shear Strength of RC Beams Between Chinese and American Codes(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2008年01期
Page:
88-95
Research Field:
Publishing date:
2008-03-20

Info

Title:
Calculation and Comparison of Shear Strength of RC Beams Between Chinese and American Codes
Author(s):
YE Lie-ping;  WANG Yu-hang
Department of Civil Engineering, Tsinghua University,Beijing 100084, China
Keywords:
reinforced concrete beam;  oblique section;  shear strength;  assurance percentage;  reduction factor;  maximum transversal reinforcement ratio;  minimum transveral reinforcement
PACS:
TU202
DOI:
-
Abstract:
A comparison of shear strength calculation method of RC beams was studied between Chinese Code for Design of Concrete Structures(GB 50010—2002)and American Code ACI 318M—05 based on the test results in the literatures available in China and abroad. The maximum and minimum transversal reinforcement ratios specified in both codes were also compared. The results show that the assurance percentage of shear strength of American code is more reliable than Chinese code, and the difference of assurance percentage of Chinese code and American code is greater with the stirrup amount. It is indicated that there are some unreasonable problems for shear strength calculation in Chinese code, and the modification should be further adopted.

References:

[1] GB 50010-2002,混凝土结构设计规范[S]. GB 50010-2002,Code for Design of Concrete Structures[S].
[2]ACI 318M-05, Building Code Requirements for Structural Concrete and Commentary[S].
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[5]中国建筑科学研究院.混凝土结构设计[M].北京:中国建筑工业出版社,2003. China Academy of Building Research.Design of Concrete Structures[M].Beijing:China Architecture & Building Press,2003.
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Memo

Memo:
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Last Update: 2008-03-20