| 混凝土烟囱爆破拆除数值分析及相关研究初探 |
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| 引用本文： | 李乌江,苗吉军,刘延春,李延敏. 混凝土烟囱爆破拆除数值分析及相关研究初探[J]. 青岛理工大学学报, 2009, 30(3): 38-44 |
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| 作者姓名： | 李乌江 苗吉军 刘延春 李延敏 |
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| 作者单位： | 青岛理工大学,土木工程学院,青岛,266033;青岛市建筑工程质量监督站,青岛,266000 |
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| 摘 要： | 综合评述可用于分析混凝土烟囱爆破拆除的几种数值方法,指出了离散单元法在分析此类问题中独特的优势和目前存在的问题,最后阐述了利用离散单元法求解混凝土烟囱爆破拆除问题计算模型的初步成果,以期为后续研究提供参考.
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| 关 键 词： | 计算机仿真 数值分析 离散单元法 控制爆破拆除 |
Preliminary Research on Numerical Simulation and Correlative Studies on Blasting Destruction of Concrete Chimney |
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| LI Wu-jiang,MIAO Ji-jun,LIU Yan-chun,LI Yan-min. Preliminary Research on Numerical Simulation and Correlative Studies on Blasting Destruction of Concrete Chimney[J]. Journal of Qingdao Technological University, 2009, 30(3): 38-44 |
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| Authors: | LI Wu-jiang MIAO Ji-jun LIU Yan-chun LI Yan-min |
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| Affiliation: | 1.School of Civil Engineering;Qingdao Technological University;Qingdao 266033;China;2.Qingdao Construction Quality Supervise Station;Qingdao 266000;China |
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| Abstract: | Based on the relative data analysis,the present paper introduces numerical methods for the simulation of the blasting destruction for concrete chimney,the current problems and advantages of the DEM(Discrete Element Method) are given.The DEM-module is established,and it provides reference for following researches. |
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| Keywords: | computer simulation numerical analysis DEM controlled blasting demolition |
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