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| 最小二乘法在薄板塑性动力响应中的应用 | |
| 引用本文： | 刘福林. 最小二乘法在薄板塑性动力响应中的应用[J]. 爆炸与冲击, 1990, 0(2) |
| 作者姓名： | 刘福林 |
| 作者单位： | 辽宁大学 |
| 摘 要： | 本文通过拉普拉斯变换,将最小二乘法应用于薄板的塑性动力响应问题。文中分别以承受均布冲击荷载(中载情形)的简支圆板和方板的塑性动力响应问题为例,说明本文方法的计算方法及步骤,并显示出本文方法的优越性。 |
| 关 键 词： | 拉普拉斯变换 最小二乘法 圆板 方板 塑性动力响应 |
THE APPLICATION OF LEAST SQUARE METHOD ON THE PLASTIC DYNAMIC RESPONSE OF THIN PLATES |
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| Liu Fulin. THE APPLICATION OF LEAST SQUARE METHOD ON THE PLASTIC DYNAMIC RESPONSE OF THIN PLATES[J]. Explosion and Shock Waves, 1990, 0(2) | |
| Authors: | Liu Fulin |
| Affiliation: | Liaonining University |
| Abstract: | In this paper, the least square method is applied to treat the plastic dynamic response of thin plates through Laplace transformation.Two examples of plastic dynamic response of circular and square plastes with simple supported edges under uniform distributed impact loading(middle loading) are given. It shows that the calculation method and procedure proposed by us are good. |
| Keywords: | Laplace transformation least square method circular plate square plate plastic dynamic response. |
| 本文献已被 CNKI 等数据库收录！ | |