key rock beam 关键岩梁
roof rock beam 顶板岩梁
rock beam model 岩梁模型
rock beam theory 岩梁理论
composed rock beam 组合岩梁
composite rock beam 复合岩梁
composed rock beam model 组合岩梁模型
composed rock beam theory 组合岩梁理论
Based on theory of composite rock beam, a function and a formula for stratification plane gliding was deducted.
根据复合岩梁理论，推出了开采沉陷中层面滑移函数和层面滑移判断式。
The study result shows that the same expression can be obtained both from slab theory analysis and rock beam analysis.
结果表明，用板理论分析的结果与梁理论推导的结果具有相同的表达形式。
A no tension rock beam model has been presented according to the mechanical behaviors of cracked roof beam in this paper.
本文根据不连续岩石梁的物理力学特性提出了无拉力岩石梁的力学解析模型。
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