| 变截面杆轴向拉压应力精确解的探讨 |
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| 引用本文： | 林继德,付坤.变截面杆轴向拉压应力精确解的探讨[J].佳木斯大学学报,1995(2). |
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| 作者姓名： | 林继德 付坤 |
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| 作者单位： | 河北建筑工程学院(林继德)，佳木斯市卫生职工中专(付坤) |
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| 摘 要： | 本文给出变截面杆轴向拉压应力的精确解答，并与材料力学的近似解答相比较，进行了误差分析．从而给出材力近似解在工程中的适用范围，为工程计算提供可靠设计依据．
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| 关 键 词： | 轴向拉压 变截面杆 精确解 |
THE DISCUSSION ON THE ACCURACY ANSWER OF AXIAL COMPRESSIVE AND AXIAL TENSION OF VANYING-ARCA LEVER |
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| Liu Jide.THE DISCUSSION ON THE ACCURACY ANSWER OF AXIAL COMPRESSIVE AND AXIAL TENSION OF VANYING-ARCA LEVER[J].Journal of Jiamusi University(Natural Science Edition),1995(2). |
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| Authors: | Liu Jide |
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| Institution: | Liu Jide(Hebei Architectural and fu kun vivil Engineering institute )Fu Kun(Jiamusi Technical Secondary School of Medical Staff and Wrokers ) |
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| Abstract: | This peper gives the aeeuracy answer of axial compressive and axial tension ofvarying-arca lever, and compared with the approximate answer of mechanics of materials of it.analysed the error. So,gives the range of applicability of approximate answer in engineering. offered the reliable basis for engineering calculating |
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| Keywords: | axial compressive and axial tension varying-arca lever accuracy answer |
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