| 无结点线位移刚架在结点集中力作用下的简化 |
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| 引用本文： | 李笑松.无结点线位移刚架在结点集中力作用下的简化[J].青海大学学报,1995,13(4):20-23. |
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| 作者姓名： | 李笑松 |
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| 作者单位： | 青海大学建工系 |
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| 摘 要： | 一般刚架在一般外力作用下，它的每一截面都要产生弯矩、剪力和轴向力，计算量很大。但无结点位移刚架在结点集中作用下，却只产生轴向力，如果分析得法，将会为计算带来很大的方便。
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| 关 键 词： | 无结点线位移 刚架 结点集中力 位移法基本系 |
A Simplified Method for Calclating Internal Force of Frame Without Joints' Translations Under the Load of Joints |
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| Li Xiaosong Civil Engineering.A Simplified Method for Calclating Internal Force of Frame Without Joints'' Translations Under the Load of Joints[J].Journal of Qinghai University(Natural Science),1995,13(4):20-23. |
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| Authors: | Li Xiaosong Civil Engineering |
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| Institution: | Li Xiaosong Civil Engineering Department of Qinghai University |
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| Abstract: | In this paper,the simplified method for calculating internal force of frame , when the without joints' translation frame is only subjected to the joints' load, is given. In this case , the axis internal force is Only existing in the cross section. If the analysis method is appropriate, the process of calculating will be very convinent. On the contrary, when the frame is subjected to the wanton load, generally speaking , the cross section of the frame will have bending moment, torsion force and axis force, in this case, the amount of calculating will be very large. |
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| Keywords: | Without joints' Lranslation frame Joint's load The basic system of translation method Symmetry frame |
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