正交各向异性矩形板的湿热屈曲  

Flexure in Moist and Thermal State of Two-way Orthogonal Isomerism Rectangle Slab in Every Direction

作　　者：吴扬[1] 张澍杨[1] 

机构地区：[1]湖南文理学院

出　　处：《国外建材科技》2007年第1期59-61,共3页Science and Technology of Overseas Building Materials

摘　　要：在考虑湿热影响的基础上,采用梁函数及G a lerk in原理研究了四边固支的正交各向异性矩形板的屈曲,并讨论和分析了长宽比、板厚等因素对矩形板湿热状态下屈曲的影响。Taking into account the influence of moisture and heat, with the function of beam and the theory of Galerkin, the paper studies the flexure of two-way orthogonal isomerism rectangle slab in every direction which is fix upped in four sides. In addition, the paper discusses and analyses some factors＇ influence to the flexure of rectangle slab in the moist and thermal state, such as the ration of length to width, the thickness of slab, and so on.

关 键 词：正交各向异性 湿热 屈曲 梁函数 

分 类 号：TU599[建筑科学—建筑技术科学]