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| 运用AUTO CAD求解桁架内力 |
| Apply AUTOCAD to obtain the Internal Force of Truss |
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| DOI： |
| 中文关键词: AUTOCAD 图解法 桁架内力 |
| 英文关键词: AUTOCAD method internal force of truss |
| 基金项目: |
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| 摘要点击次数: 4417 |
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| 中文摘要: |
| 一个平面汇交力系的平衡条件是其力多边形必须闭合,依其条件,利用图解法和计算机中的AUTOCAD绘图工具,迅速准确地求解一个结点上的两个未知力,并以其类推求解桁架各杆内力. |
| 英文摘要: |
| The balance condition of a planar crossing force system is the closing of its forcepolygon. According to the condition, the two unknown forces on a panel joint can beobtained rapidly and accurately by means of the graphic method and the AUTOCAD drawingtool in a computer, and so can the internal force of every bar of truss. |
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