[1]杨卫忠,刘伟..砌体受压承载力计算[J].郑州大学学报(工学版),2003,24(04):50-54.[doi:10.3969/j.issn.1671-6833.2003.04.012]
　Yang Weizhong,Liu Wei.Calculation of the compressive bearing capacity of masonry[J].Journal of Zhengzhou University (Engineering Science),2003,24(04):50-54.[doi:10.3969/j.issn.1671-6833.2003.04.012]

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砌体受压承载力计算()

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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

24卷

期数:

2003年04期

页码:

50-54

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Calculation of the compressive bearing capacity of masonry

作者:

杨卫忠; 刘伟.

郑州大学土木工程学院,河南,郑州,450002;同济大学土木工程学院,上海,200092, 郑州大学土木工程学院,河南,郑州,450002

Author(s):

Yang Weizhong; Liu Wei

关键词:

砌体结构;  受压构件;  承载力;  计算方法

Keywords:

masonry structures;  Compression members;  bearing capacity;  Calculation method

DOI:

10.3969/j.issn.1671-6833.2003.04.012

文献标志码:

A

摘要:

在已有砌体受压承载力试验数据的基础上,提出考虑砌体偏心受压特点的应力-应变关系,利用平截面假定和平衡关系,并考虑砌体的局部受压,采用附加偏心距考虑纵向弯曲影响,建立了受压承载力计算公式,该式能与偏心影响系数和纵向弯曲系数相协调,具有计算简单、概念清楚、适用范围广等优点,且计算结果与试验结果吻合较好, 对砌体局部受压承载力计算也有参考价值.

Abstract:

On the basis of the existing test data of the compressive bearing capacity of masonry, the stress-strain relationship considering the eccentric compression characteristics of masonry is proposed, the flat section assumption and equilibrium relationship are used, and the local compression of masonry is considered, and the additional eccentricity is used to consider the longitudinal bending influence, and the calculation formula of compressive bearing capacity is established, which can be coordinated with the eccentric influence coefficient and longitudinal bending coefficient, which has the advantages of simple calculation, clear concept and wide range of application, and the calculation results are in good agreement with the test results. It also has reference value for the calculation of local compressive bearing capacity of masonry.

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