Stress Analysis of Nonregular Thick Plates on Elastic Foundations

Journal of Chongqing Jiaotong University(Natural Science) ›› 1992, Vol. 11 ›› Issue (4): 1-9.

Stress Analysis of Nonregular Thick Plates on Elastic Foundations

Wu Bo

Bridge Engineering Department

Received:1991-09-14 Online:1992-08-24 Published:2016-11-08

弹性地基上不规则厚板的荷载应力分析

吴波

重庆交通学院桥梁系

作者简介:吴波,男,29岁,讲师

Abstract

Abstract: In this paper nonregular thick plates on Winkler elastic foundations are studied by the thick plate element analysis method,which is quite valid.The effect of shearing deformation is considered in the curved thick plate elements.Both thick plates and thin plates can be analysed by using the elements.The method in this paper can also be used for regular plates.

Key words: elastic foundation, nonregular thick plate, curves thick plate element

摘要： 弹性地基厚板的荷载应力分析各国学者进行了大量的研究,但主要是针对矩形厚板,对于弹性地基上的不规则厚板(异形厚板)研究尚少,本文对于Winkler地基上的异形厚板提出了曲厚板单元分析法,分析结果表明,本文所述方法具有收敛速度快,计算精度高,用较少的单元就可。获得较好的结果等优点。

关键词: 弹性地基, 不规则厚板, 曲厚板单元

Wu Bo. Stress Analysis of Nonregular Thick Plates on Elastic Foundations[J]. Journal of Chongqing Jiaotong University(Natural Science), 1992, 11(4): 1-9.

吴波. 弹性地基上不规则厚板的荷载应力分析[J]. 重庆交通大学学报（自然科学版）, 1992, 11(4): 1-9.

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