不同承载结构形式承载能力的比较  

Comparison of Ability Support Loads Among Various Types of Structures

作　　者：夏平[1] 卿上乐[1] 贺永祥[1] 

机构地区：[1]湖南工程学院机械工程系,湖南湘潭411101

出　　处：《湖南工程学院学报（自然科学版）》2006年第3期35-37,共3页Journal of Hunan Institute of Engineering(Natural Science Edition)

摘　　要：计算了载荷作用下杆、梁以及拱中的应力;用弹性力学方法计算了梁和板的弯矩和变形;利用ANSYS软件计算了壳和板的应力和变形.计算结果的比较和得出的结论对工程实际具有一定的指导意义.The stresses of bar,beam and arch supporting a load are calculated. The bending moments and deformations of beam and plate supporting a uniform load are also calculated by means of elastic mechanics. The stresses and deformations of shell and plate supporting a uniform load are calculated by ANSYS. The comparison of the calculated results and conclusion are helpful to engineering applications.

关 键 词：应力 变形 弯矩 承载能力 

分 类 号：TU311.2[建筑科学—结构工程]