| 刚体一般运动的静力学比拟 |
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| 引用本文： | 王庆贵.刚体一般运动的静力学比拟[J].北京交通大学学报(自然科学版),1986(4). |
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| 作者姓名： | 王庆贵 |
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| 作者单位： | 北方交通大学工程力学研究所 |
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| 摘 要： | 本文用比拟法推得了刚体一般运动的螺旋轴方程。这个方法就是将刚体一般运动与空间一般力系进行类比,而一般力系的中心轴方程是巳知的。这是推导螺旋轴方程的一种新的简便的方法。
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| 关 键 词： | 主矩 主矢 基点速度 |
A Comparison Method in Kinematics and Statics |
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| Wang Qinggui.A Comparison Method in Kinematics and Statics[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,1986(4). |
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| Authors: | Wang Qinggui |
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| Institution: | Wang Qinggui |
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| Abstract: | The screw axis equation of the general motion of a rigid body has been derived by means of a comparison method. This method is to compare the general motion of a rigid body with the force systems in space and the central axis equation of the force systems in space has been derived beforehand. It is a new and simple and convenient method to derive the moment screw axis of the general motion of a rigid body. |
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| Keywords: | principal vector principal moment velocity of the pole |
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