求解连续梁弯曲的传递矩阵法  

A Transfer Matrix Method For Bending Analysis of the Continuous Beam

作　　者：常连生[1] 刘衍平[1] 

机构地区：[1]华北电力大学(北京)动能工程系

出　　处：《现代电力》1998年第4期74-79,共6页Modern Electric Power

摘　　要：介绍了求解连续梁弯曲的传递矩阵法。首先将梁分成单元，然后对单元进行受力和变形分析，得出了梁弯曲时的一般解，最后利用该解构成传递矩阵。这里介绍的方法采用矩阵形式表达，非常适合上机计算。This paper introduces the transfer matrix method for bending analy- sis of the continuous beam. The beam is divided into many elements first. Then, the force and the deformation endured by the elements are analyzed. Af- ter obtaining the general solution for the bending of the beam, the results are used to construct a transfer matrix. This method is expressed in the matrix form, and the method is well suited to the computer-based calculation.

关 键 词：连续梁 弯曲 传递矩阵法 结构力学 

分 类 号：O342[理学—固体力学]