ANALYSIS TECHNIQUE FOR COMPOSITE STRUCTURES SUBJECT TO DYNAMIC LOADS

被引：4
|
作者：
EDGE, BL
MAYER, PG
PIERCE, GA
机构：
[1] Great Lakes Research Center, Detroit, MI, United States
[2] School of Civil Engineering, Georgia Institute of Technology, Atlanta, GA, United States
[3] School of Aeronautical Engineering, Georgia Institute of Technology, Atlanta, GA, United States
来源：
JOURNAL OF APPLIED MECHANICS | 1971年 / 38卷 / 01期
关键词：
Analysis techniques - Distributed forces - Dynamic forcing - Normal coordinate - Normal modes - Second-order differential equation - Space frames - Structural component;
D O I：
10.1115/1.3408731
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A technique has been developed to determine the response of space frames to dynamic forcing. The method is based on the normal mode approach. Essentially, each structural component is considered individually and then the system is coupled together. This procedure gives rise to a series of independent second-order differential equations, expressed in terms of the normal coordinates of the composite structure. It also represents the structure as a continuous mathematical model and allows the application of distributed forces which are allowed in turn to vary arbitrarily with time. © 1971 by ASME.
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页码：118 / &
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