• The roof of cavern is regarded as an elastic beam with support at the midpoint and the coal pillars are regarded as bearings so as to establishing a cavern roof-coal pillar system.

    顶板视为中点支承弹性固结,将煤柱视为支座,形成了顶板-煤柱系统

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  • The generalized active forces of the beam are applied forces of the moving support and elastic forces of the beam.

    广义主动力取为支承作用力弹性

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  • Based on the method of calculating the elastic support continuous beam bridge's steady, a practical and simplified method is provided to analyze girder's stability in plane.

    主要弹性支承连续临界轴力求解方基础上。提出自锚式悬索桥主梁临界轴力的实用简化计算方法

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  • Some changes will happen in the support reacting force and internal force of continuous beam with elastic support when the support subsides under the loading function.

    由于连续具有弹性支座荷载作用产生支座沉降,连续梁支座反内力出现变化

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  • Based on the theory of beam on elastic foundation, authors analysed the mechanical characteristics of the support structure and provided theoretical basis for the parameters determination.

    本文叙述支护结构形式特点,并采用弹性地基理论分析了锚梁支护结构的受力特征支护参数的确定提供了理论依据

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  • This paper gives a general equation for the ideal curve of crane beam with joint support, then further discusses the effect of elastic support on the curve, and gives the complement equation.

    能量法推导了刚性铰支大梁拱和上翘曲线一般方程。进一步探讨了弹性支座对上拱和上翘曲线的影响得出了相应的关系式

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  • The vibration of a cantilever beam on elastic support base is a common engineering problem. It is of important meaning to discuss the issue deeply for aviation, weapons, ship and many other aspects.

    含有柔性基础振动常见工程问题,对该问题进行深入讨论船舶航空兵器等诸多工程领域都有应用价值。

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  • The vibration of a cantilever beam on elastic support base is a common engineering problem. It is of important meaning to discuss the issue deeply for aviation, weapons, ship and many other aspects.

    含有柔性基础振动常见工程问题,对该问题进行深入讨论船舶航空兵器等诸多工程领域都有应用价值。

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