| 粘弹性地基钢板爆炸焊接动力分析 |
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| 引用本文： | 王正安,廖泽华. 粘弹性地基钢板爆炸焊接动力分析[J]. 湖南城市学院学报(自然科学版), 2005, 14(2): 10-13 |
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| 作者姓名： | 王正安 廖泽华 |
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| 作者单位： | 湖南城市学院,规划基建处,湖南,益阳,413000;湖南城市学院,规划基建处,湖南,益阳,413000 |
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| 摘 要： | 从厚板结构动力理论出发，详细推导了粘弹性地基上厚板爆炸焊接动力响应各力学量的表达式、当工程需要大尺寸爆炸焊接复合板和冲击韧性不好的基板及较厚的复合板时，焊接过程中的力学行为应该计及除传统焊接参数以外的其他参数的影响厚板模型涉及的参数较多，精度高，特别适应于像连铸坯之类的材料爆炸焊接作精细分析和设计的理论依据。
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| 关 键 词： | 粘弹性地基 厚板 爆炸焊接 动力响应 |
| 文章编号： | 1672-7304(2005)02-0010-04 |
| 修稿时间： | 2004-10-09 |
Dynamic Analysis of the Explosive Welding of Steel Plates on a Viscoelastic Foundation |
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| WANG Zheng-an,LIAO Ze-hua. Dynamic Analysis of the Explosive Welding of Steel Plates on a Viscoelastic Foundation[J]. Journal of Hunan City University:Natural Science, 2005, 14(2): 10-13 |
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| Authors: | WANG Zheng-an LIAO Ze-hua |
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| Abstract: | According to theory of dynamic structural analysis for the thick plates on soil foundation, it is in detail derived respectively that analytic solutions of the mechanical quantities for dynamic responses of rectangular plates on a viscoelastic soil foundation under explosive bonding loads. In this method, a variety of conditions that includes elastic, inertia and viscose forces of soil foundation and more parameters are considered in favor of the dynamic mechanic analysis and simplifying model for actual application. At the same time, it is suitable particularly for the theoretical basis of exact analysis and structural dynamics designing of explosively bonding of the materials with bad toughness as continuous-cast billets. |
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| Keywords: | Viscoelastic foundation thick plate explosively welding dynamic respond |
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