铸铁件,夯锤,破坏分析,模量," /> 铸铁件,夯锤,破坏分析,模量,"/> 大型铸铁夯锤受力分析及破坏原因
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大连海洋大学学报  1999, Vol. 14 Issue (1): 43-49    
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大型铸铁夯锤受力分析及破坏原因
高潮，刘湘斌,吕显强
大连水产学院土木工程系 大连理工大学工程力学系
Mechanical Analysis and Destruction Reason of the Large Size Cast Iron Rammer
Gao Chao,Liu Xiangbin,Wu Xianqiang
Department of Civil Engineering, DFU；Department of Engineering Mechanics, DUT
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摘要 采用有限元法对铸铁夯锤进行了受力计算，并对其在使用中的开裂破坏进行了分析。同时，考虑到铸铁材料的拉压不同弹性模量性，计算了不同模量比对夯应力的影响。对夯击接触时间、起落高度、地基硬物等因素也进行了探讨。
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高潮
刘湘斌
吕显强
关键词:  铸铁件')" href="#">铸铁件  夯锤')" href="#">夯锤  破坏分析')" href="#">破坏分析  模量')" href="#">模量    
Abstract: Mechanical calculation of cast iron rammer was made by using the finite element method and the cracking destruction was analyzed Considering the bimodulus of the cast iron the authors also analyzed the influence of the bimodulus Contacting time, rising and falling altitude and ground strong bodies were also discussed
Key words:  rammer    destruction analysis    bimodulus
                    发布日期:  2016-12-30      期的出版日期:  1999-02-21
中图分类号:    from=Qikan_Article_Detail">TB30   from=Qikan_Article_Detail">TG25   
   
引用本文:    
高潮, 刘湘斌, 吕显强. 大型铸铁夯锤受力分析及破坏原因[J]. 大连海洋大学学报, 1999, 14(1): 43-49.
Gao Chao, Liu Xiangbin, Wu Xianqiang. Mechanical Analysis and Destruction Reason of the Large Size Cast Iron Rammer. Journal of Dalian Ocean University, 1999, 14(1): 43-49.
链接本文:  
https://xuebao.dlou.edu.cn/CN/  或          https://xuebao.dlou.edu.cn/CN/Y1999/V14/I1/43
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