Analysis on Coupling of Laminated Elastic Beam Element and the Shock Pressure of Surrounding Rock of Roadway

机译：巷道叠层弹性梁元件耦合分析及巷道周围岩石冲击压力

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Based on the rock pressure tunnel support present situation carries on the analysis, the laminated elastic beams of high support ability and impact resistance was designed. Therefore, through assumptions and establishment of mathematical model, and the application of viscoelastic beam dynamics equation, deformation and energy absorption of the laminated elastic beam elements, under the condition of rock burst, was deduced. According to the load - displacement characteristic curve, the coupling of laminated elastic beam elements and rockburst in coal mine roadway was analysed. This can provide a new method in the field of safety production of mining and roadway.

机译：基于岩石压力隧道支撑当前情况进行分析，设计了高支撑能力和抗冲击性的层压弹性束。因此，通过数学模型的假设和建立，推导出岩石突发条件下粘弹性梁动力学方程，叠层弹性束元件的变形和能量吸收。根据负荷 - 位移特性曲线，分析了煤矿道路中层叠弹性梁元件和摇滚岩的耦合。这可以在采矿和道路的安全生产领域提供一种新方法。

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《International Conference on Manufacturing Engineering and Process》|2012年||共5页
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作者
Wei Jin; Kou Ziming; Wang Wang;
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中图分类 TB3-53;
关键词
Laminated elastic beams; Damping support; Impact load; Energy absorbing support;

机译：层压弹性梁;抑制支撑;冲击载荷;能源吸收支撑;

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4. Analysis on Coupling of Laminated Elastic Beam Element and the Shock Pressure of Surrounding Rock of Roadway [C] . Wei Jin, Kou Ziming, Wang Wang International Conference on Manufacturing Engineering and Process . 2012

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Analysis on Coupling of Laminated Elastic Beam Element and the Shock Pressure of Surrounding Rock of Roadway

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