The solution of deep beam & medium-thick plate of mono-generalized displacement(深梁和中厚板的单广义位移解法)

经典的梁板弯曲理论由于未考虑横向剪切变形的影响而只能适用于细长梁和薄板。传统的多广义位移的深梁理论和中厚板理论由于忽视了转角与挠度之间的内在关系而只能适用于短粗梁和中厚板。这两种理论存在着转角的独立性与不独立性之间的矛盾,因而不相兼容。本文从基本假设出发,既考虑了横向剪切影响,又确定了转角与挠度的关系,导出了单广义位移的深梁和中厚板解法,给出了几种简单梁的解析解,并用数值算例验证这一解法的适用性。...

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Bibliographic Details
Main Author: QIUHuang-yi(邱荒逸)
Format: Article
Language:zho
Published: Zhejiang University Press 2000-07-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/zjup/1008-9497.2000.27.4.409-414