| 双台肩螺纹接头参数与应力应变关系研究 |
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| 引用本文： | 张林,罗增,林元华,卢强,周平. 双台肩螺纹接头参数与应力应变关系研究[J]. 石油矿场机械, 2010, 39(4): 21-23 |
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| 作者姓名： | 张林 罗增 林元华 卢强 周平 |
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| 作者单位： | 1. 西南石油大学,石油管力学和环境行为重点实验室,成都,610500
2. 塔里木油田分公司,新疆,库尔勒,841000 |
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| 基金项目： | 新世纪优秀人才支持计划，四川省杰出青年学科带头人培养基金 |
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| 摘 要： | 研究的目的是分析双台肩螺纹接头尺寸参数变化引起的应力、应变分布变化情况。建立了标准螺纹及螺纹参数变化情况下应力、应变与外载荷的关系。确定了双台肩螺纹接头尺寸参数变化对螺纹最大应力或应变影响程度的队列,得到了双台肩螺纹接头部分尺寸的公差范围。
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| 关 键 词： | 双台肩 螺纹参数 有限元 |
Research on Double Shoulder Tool Joint Parameter and Stress-strain Relations |
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| ZHANG Lin,LUO Zeng,LIN Yuan-hua,LU Qiang,ZHOU Ping. Research on Double Shoulder Tool Joint Parameter and Stress-strain Relations[J]. Oil Field Equipment, 2010, 39(4): 21-23 |
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| Authors: | ZHANG Lin LUO Zeng LIN Yuan-hua LU Qiang ZHOU Ping |
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| Affiliation: | 1. Key Laboratory for Tubular Goods, Southwest Petroleum University, Chengdu 610500, China 2. Tarim Oil field Company, Korla 841000, China) |
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| Abstract: | The main purpose of this study is to analyze the stress and strain distribution changes caused by the double shoulder tool joint parameter change, the relationship between the standard thread parameters changing under stress, strain and external load established. Ascertaining the double shoulder tool joint thread size parameter change on the maximum stress or strain affect the level of the queue, thus part of the dimensional tolerance range of the double shoulder joint was obtained. |
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| Keywords: | the double shoulder tool joint thread parameters finite element analysis |
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