THE ANALYTICAL SOLUTION WITH RESPECT TO CHARACTERISTICS OF ELEMENTS' CROSS-SECTION AS VARIABLES OF THE PLANE FRAME

Applied Mathematics and Mechanics (English Edition) ›› 1998, Vol. 19 ›› Issue (4): 381-390.

THE ANALYTICAL SOLUTION WITH RESPECT TO CHARACTERISTICS OF ELEMENTS' CROSS-SECTION AS VARIABLES OF THE PLANE FRAME

隋允康, 王文军

Research Institute of Engineering Mechanics, Dalian University of Technology, Dalian 116023, P. R. China

收稿日期:1997-12-05 修回日期:1997-12-05 出版日期:1998-04-18 发布日期:1998-04-18
基金资助:
Project suppored by the National Natural Science Foundation of China

THE ANALYTICAL SOLUTION WITH RESPECT TO CHARACTERISTICS OF ELEMENTS' CROSS-SECTION AS VARIABLES OF THE PLANE FRAME

Sui Yunkang, Wang Wenjun

Research Institute of Engineering Mechanics, Dalian University of Technology, Dalian 116023, P. R. China

Received:1997-12-05 Revised:1997-12-05 Online:1998-04-18 Published:1998-04-18
Supported by:
Project suppored by the National Natural Science Foundation of China

摘要/Abstract

摘要： Taking the sectional area and the bending moment of inertia as variables for each beam element,the plane frame will possess a stiffness matrix containing parameters.In terms of the symbolic computation software,the inverse matrix is solved to obtain the new analytical solution with respect ic characteristics of elements cross-section.The general program is coded in the microcomputer and corresponding exmpales are computed.

关键词: plane frame, symbolic computation, inverse matrix containing parameters, analytical solution

Abstract: Taking the sectional area and the bending moment of inertia as variables for each beam element,the plane frame will possess a stiffness matrix containing parameters.In terms of the symbolic computation software,the inverse matrix is solved to obtain the new analytical solution with respect ic characteristics of elements cross-section.The general program is coded in the microcomputer and corresponding exmpales are computed.

Key words: plane frame, symbolic computation, inverse matrix containing parameters, analytical solution

隋允康;王文军. THE ANALYTICAL SOLUTION WITH RESPECT TO CHARACTERISTICS OF ELEMENTS' CROSS-SECTION AS VARIABLES OF THE PLANE FRAME[J]. Applied Mathematics and Mechanics (English Edition), 1998, 19(4): 381-390.

Sui Yunkang;Wang Wenjun . THE ANALYTICAL SOLUTION WITH RESPECT TO CHARACTERISTICS OF ELEMENTS' CROSS-SECTION AS VARIABLES OF THE PLANE FRAME[J]. Applied Mathematics and Mechanics (English Edition), 1998, 19(4): 381-390.

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THE ANALYTICAL SOLUTION WITH RESPECT TO CHARACTERISTICS OF ELEMENTS' CROSS-SECTION AS VARIABLES OF THE PLANE FRAME

THE ANALYTICAL SOLUTION WITH RESPECT TO CHARACTERISTICS OF ELEMENTS' CROSS-SECTION AS VARIABLES OF THE PLANE FRAME

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