| 弹性地基上等直梁初值方程的通式 |
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| 引用本文： | 范文田,罗无量.弹性地基上等直梁初值方程的通式[J].西南交通大学学报,1988(1). |
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| 作者姓名： | 范文田 罗无量 |
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| 摘 要： | 本文根据等直梁在弹性地基上挠曲时的微分方程,导出了在各种常见荷载如集中力偶、集中力及均匀分布、三角形分布或抛物线分布荷载作用下计算梁截面的挠度、转角、弯矩及剪力初值方程的通式。同时还导出了各影响函数的计算公式。
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| 关 键 词： | 梁 地基 地基梁 |
General Form of Initial Value Equation for Beams on Elastic Foundation |
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| Fan Wentian Luo Wuliang.General Form of Initial Value Equation for Beams on Elastic Foundation[J].Journal of Southwest Jiaotong University,1988(1). |
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| Authors: | Fan Wentian Luo Wuliang |
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| Institution: | Fan Wentian Luo Wuliang |
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| Abstract: | According to the differential equation of the flexural deflections of a beam
on the elastic foundation subjected to various loadings such as concentrated
moment,concentrated force and uniformly,triangularly or parabolicly distributed
loading,a general form of the initial value equation for the deflection,rotation,
bending moment and shearing force in any section of the beam was developed
Formulas for the influence coefficients were also worked out. |
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| Keywords: | beam subgrade beams on elastic foundation |
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