| 带硬芯膜片的应力、刚度和有效面积的计算 |
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| 引用本文： | 张原.带硬芯膜片的应力、刚度和有效面积的计算[J].推进技术,1997,18(4):65-68. |
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| 作者姓名： | 张原 |
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| 作者单位： | 北京六合实业发展有限责任公司!北京，100832 |
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| 摘 要： | 给出随集中载荷或均布载荷带硬芯膜片的应力、刚度和有效面积的计算方法，并给出实测结果。计算和实验比较证明，该方法是可行的。
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| 关 键 词： | 减压阀 膜片 应力分析 数值计算 |
CALCULATION OF STRESS STIFFNESS AND EFFECTIVE AREA OF DIAPHRAGM WITH HARDPAN |
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| Zhang Yuan.CALCULATION OF STRESS STIFFNESS AND EFFECTIVE AREA OF DIAPHRAGM WITH HARDPAN[J].Journal of Propulsion Technology,1997,18(4):65-68. |
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| Authors: | Zhang Yuan |
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| Institution: | Liu He Industry Development Limited Duty Co., Beijing, 100832 |
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| Abstract: | A method for calculating stress stiffness and effective area in a flat circular diaphragm with a hardpan in the center subjected to concentrated or even-distributed load is introduced. The calculation and the experimental results were compared. The validity of the method suggested in the paper is confirmed by the experimental results. |
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| Keywords: | Relief valve Diaphragm Stress analysis Numerical calculation |
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