| 杆件在横向力和轴向压力共同作用下的内力计算 |
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| 引用本文： | 张劲夫.杆件在横向力和轴向压力共同作用下的内力计算[J].上海力学,2022,43(2):465-469. |
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| 作者姓名： | 张劲夫 |
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| 摘 要： | 针对杆件在横向力和轴向压力共同作用下的内力计算问题进行了研究．在考虑杆件变形因素的情形下，推导出了杆件在横向力和轴向压力共同作用下的内力和正应力的计算公式，并与材料力学中未考虑杆件变形因素的对应公式进行了比较，说明了二者之间不同之处．
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| 关 键 词： | 杆件 横向力 轴向压力 内力 正应力 |
Calculation of Internal Forces of a Rod Subjected to Lateral Force and Axial Compressive Force |
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| ZHANG Jinfu.Calculation of Internal Forces of a Rod Subjected to Lateral Force and Axial Compressive Force[J].Chinese Quarterly Mechanics,2022,43(2):465-469. |
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| Authors: | ZHANG Jinfu |
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| Abstract: | The problem of a rod subjected to lateral and axial compressive combined forces is studied. The formulas of internal forces and normal stress of the rod considering the deformation factors are derived. These formulas are compared with the corresponding formulas without considering the rod deformation factors in mechanics of material, which shows the differences between the formulas with and without considering the rod deformation factors. |
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| Keywords: | lateral force axial compressive force internal force normal stress |
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