| 钢丝缠绕增强塑料复合管短期爆破压力试验研究 |
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| 引用本文： | 朱彦聪 郑津洋 卢玉斌 林秀锋 李翔 董华章 陈德福. 钢丝缠绕增强塑料复合管短期爆破压力试验研究[J]. 中国塑料, 2006, 20(5): 49-52 |
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| 作者姓名： | 朱彦聪 郑津洋 卢玉斌 林秀锋 李翔 董华章 陈德福 |
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| 作者单位： | [1]浙江大学化工机械研究所,浙江杭州310027 [2]温州煌盛管业有限公司,浙江温州325011 |
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| 基金项目： | 国家教育部新世纪优秀人才支持计划（NCET-04-0526）、国家教育部博士点专项科研基金（20050335065）、温州市重大项目（G2004034） |
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| 摘 要： | 采用力平衡法推导出钢丝缠绕增强塑料复合管常温下短期爆破压力计算公式。开展复合管短期爆破压力试验研究，得到20种型号复合管短期爆破压力试验结果。计算值与实验值相对误差在-11．9％～7．4％内，相对误差平均值为-1.5％。结果表明，所推导的公式具有较高的计算精度，能准确预测钢丝缠绕增强塑料复合管短期爆破压力，用于强度优化设计。
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| 关 键 词： | 增强塑料复合管 爆破压力 理论计算 试验研究 |
| 文章编号： | 1001-9278（2006）05-0049-04 |
| 收稿时间： | 2006-02-03 |
| 修稿时间： | 2006-02-03 |
Experimental Investigation on Short-time Burst Pressure of Plastic Pipes Reinforced by Cross Helically Wound Steel Wires |
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| ZHU Yan-cong, ZHENG Jin-yang, LU Yu-bin, LIN Xiu-feng, LI Xiang, DONG Hua-zhang, CHEN De-fu. Experimental Investigation on Short-time Burst Pressure of Plastic Pipes Reinforced by Cross Helically Wound Steel Wires[J]. China Plastics, 2006, 20(5): 49-52 |
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| Authors: | ZHU Yan-cong ZHENG Jin-yang LU Yu-bin LIN Xiu-feng LI Xiang DONG Hua-zhang CHEN De-fu |
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| Affiliation: | 1. institute of Chemical Machinery and Process Equipment, Zhejiang University, Hangzhou 310027, China; 2. Wenzhou Huangsheng Pipe Industrial CO., LTD, Wenzhou 325011 ,China |
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| Abstract: | Equation for short-time burst pressure of pipes reinforced by cross helically wound wires (PSP) was formulated based on method of force equivalent. Experiment was carried out on the short-time burst pressure of 20 different specifications of PSP at normal temperature. Comparison between the calculated results with the experimental data showed that the relative errors were within -11.9 %-7.4%, and average relative error was -1.5 % , which indicated the equation proposed can be used in predicting the short-time burst pressure and optimizing design of composite pipes. |
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| Keywords: | reinforced plastic pipe burst pressure theoretical calculation experimental investigation |
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