复合材料夹芯箱梁理论

重庆交通大学学报（自然科学版） ›› 1999, Vol. 18 ›› Issue (2): 37-43,50.

复合材料夹芯箱梁理论

巫祖烈¹, 张培源²

1. 重庆交通学院桥梁工程系, 400074;
2. 重庆大学工程力学系, 400044

收稿日期:1998-05-13 出版日期:1999-04-20 发布日期:2016-10-31
作者简介:巫祖烈,男,1964年生,讲师,硕士.

The Theory of Composite Sandwich Box-Beam

Wu Zulie¹, Zhang Peiyuan²

1. Department of Bridge Engineering, Chongqing Jiaotong Institute, 400074;
2. Department of Mechanics, Chongqing University, 400044

Received:1998-05-13 Online:1999-04-20 Published:2016-10-31

摘要/Abstract

摘要： 基于复合材料箱梁理论,引入夹芯箱梁分析模型,由最小势能原理导出含耦合关系的夹芯箱梁控制方程和边界条件,并给出了一般的求解方法.

关键词: 夹芯箱梁, 芯层变形, 芯层应力, 表层变形

Abstract: Based on the theory of composite box-beams and the analyses model of sandwich box-beams, we establish the control equations and boundary conditions derived by the principle of minimun potential energy, and give the general method of solution.

Key words: sandwich box-beam, deformation of sandwich layer, stress of sandwich layer, deformation of surface layer

巫祖烈, 张培源. 复合材料夹芯箱梁理论[J]. 重庆交通大学学报（自然科学版）, 1999, 18(2): 37-43,50.

Wu Zulie, Zhang Peiyuan. The Theory of Composite Sandwich Box-Beam[J]. Journal of Chongqing Jiaotong University(Natural Science), 1999, 18(2): 37-43,50.