宏观地应力场的分析结果对工程的动态设计与施工具有重要参考价值。
The results of macro geostress field are very important for dynamic design and construction.
针对南芬铁矿地下硐室开挖与支护设计，采用有限元分析研究大跨度地下硐室施工的动态力学效应。
This paper approaches the excavating dynamic behavlour and support design for a large cavern in Nanfen Iron Mine using finite element method.
针对南芬铁矿地下硐室开挖与支护设计，采用有限元分析研究大跨度地下硐室施工的动态力学效应。
This paper approaches the excavating dynamic behavlour and support design for a large cavern in Nanfen Iron Mine using finite element method.
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