TIMOSHENKO BEAM ELEMENT RESTING ON 2-PARAMETER ELASTIC-FOUNDATION

被引：40

作者：

SHIRIMA, LM ^{[1
]}

GIGER, MW ^{[1
]}

机构：

[1] INP,VIANGCHAN,LAOS

来源：

JOURNAL OF ENGINEERING MECHANICS-ASCE | 1992年 / 118卷 / 02期

关键词：

D O I：

10.1061/(ASCE)0733-9399(1992)118:2(280)

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The objective of this paper is to present the complete force-displacement relationship for a Timoshenko beam element resting on a two-parameter elastic foundation. Both the stiffness matrix and nodal-action column-vector coefficients are derived from the transport matrix based on the exact solution of two differential equations governing the problem concerned herein. Explicit expressions for the element stiffness matrix and the nodal-action column vectors are presented. Finally, a parametric study is carried out in the form of numerical examples and influence lines.

引用

页码：280 / 295

页数：16

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