[1]薛祖卫.拱式结构动力计算中的几个重要问题[J].东南大学学报(自然科学版),1982,12(4):33-49.[doi:10.3969/j.issn.1001-0505.1982.04.004]
　Shue Tsu-wei.Some Important Problems in Dynamic Analysis of Arch Structures[J].Journal of Southeast University (Natural Science Edition),1982,12(4):33-49.[doi:10.3969/j.issn.1001-0505.1982.04.004]
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拱式结构动力计算中的几个重要问题()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
12
期数:
1982年第4期
页码:
33-49
栏目:
本刊信息
出版日期:
1982-12-20

文章信息/Info

Title:
Some Important Problems in Dynamic Analysis of Arch Structures
作者:
薛祖卫
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Author(s):
Shue Tsu-wei
关键词:
剪切变形;  惯性力;  抛物线拱;  拱上建筑;  图解分析法;  结构固有频率;  固有振动频率;  反对称振动;  外荷载;  矩阵理论
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1982.04.004
摘要:
本文研究了一些因素对拱式结构固有频率的影响,这些因素是外荷载,剪切变形,拱轴形状,拱上建筑以及水平惯性力等。本文用图解分析法和矩阵理论来求解。计算结果表明本法精度甚高。研究成果可供工程设计之用
Abstract:
This paper studies the influences of several factors on natural freqency of arch structures, such as: the external load, the shear deformation, the shape of arch axis, the superstructure of arch, the horizontal inertia forces, etc. Analyzing these problems numerically, the author takes advantage of the graphic-analytical method and the theory of matrix. The results obtained show that this method gives fine accuracy. All the results presented may be useful in practical designs.

相似文献/References:

[1]赵惠麟.平板型网架近似计算误差的探讨[J].东南大学学报(自然科学版),1979,9(4):37.[doi:10.3969/j.issn.1001-0505.1979.04.004]
　Zhao Hui-lin.A Comparative Study on Computing Errors of Approximate Methods for Calculating Flat Truss-type Space Structures[J].Journal of Southeast University (Natural Science Edition),1979,9(4):37.[doi:10.3969/j.issn.1001-0505.1979.04.004]

更新日期/Last Update: 2013-05-01