| 防爆膜材料的塑性对爆破压力精度影响 |
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| 引用本文： | 沈宏,李育敏,沈绍传.防爆膜材料的塑性对爆破压力精度影响[J].石油化工设备,2004,33(1):39-40. |
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| 作者姓名： | 沈宏 李育敏 沈绍传 |
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| 作者单位： | 浙江工业大学,浙江杭州,310014 |
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| 摘 要： | 在防爆膜厚度等条件一致时 ,材料的强度固然决定了爆破压力的大小 ,但其塑性却决定着爆破压力的精度。运用材料力学的原理 ,通过应力应变关系的公式推导 ,得到防爆膜材料的塑性与爆破压力精度的关系。
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| 关 键 词： | 化工设备 防爆 塑性 爆破压力精度 |
| 文章编号： | 1000-7466(2004)01-0039-03 |
| 修稿时间： | 2003年8月18日 |
The effect of plasticity of anti-explode film material on the precision of burst pressure |
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| SHEN Hong,LI Yu-min,SHEN Shao-chuan.The effect of plasticity of anti-explode film material on the precision of burst pressure[J].Petro-Chemical Equipment,2004,33(1):39-40. |
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| Authors: | SHEN Hong LI Yu-min SHEN Shao-chuan |
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| Abstract: | When the thickness of anti-explode film is invariable, the magnitude of burst pressure for the film depends on the film material intensity, but the precision of burst pressure depends on the film material plasticity. Based on the theory of material mechanics, the relation between the precision of burst pressure and the material plasticity is obtained using the formula of stress and strain. |
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| Keywords: | chemical equipment defend explode plasticity burst pressure precision |
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