simulated roadway 中文意思是什麼
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In the design of applying the numerical simulation method to return roadway bolt support on working face in some mine, the author builds a numerical model that based on real condition, rules of designing numerical model and geological mechanics parameter of the regional terrain as the simulated limiting condition by geological data research in spot
摘要將數值模擬方法應用到某礦工作面回風順槽煤巷錨桿支護設計中，根據實際條件和建立數值模型的原則，通過現場地質資料調查得到區域巖層地質力學參數作為模擬邊界條件，建立了數值模擬模型。 -
Based on the characteristics of intense deformation - failure of surrounding rock in a soft and thick coal seam roadway along gob area coal mine, the structure calculating model of original rocks around a roadway along gob area is constructed by knowledge of mechanics, and various bolt - mesh - anchor supporting schemes are simulated and supporting parameters optimized, supporting schemes is proposed, which is secure and economic
摘要針對松軟破碎厚煤層綜放沿空巷道圍巖變形破壞特徵，建立沿空巷道原始圍巖結構計算模型，模擬計算各種不同支護設計方案，優化支護參數，選定安全經濟的支護方案。 -
Simulated materials experiment on the optimal support intensity of roadway in soft rocks
軟巖巷道支護強度優化的相似模擬研究
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