CN109829207A - 一种油气长输管道吊装下沟数值模拟方法 - Google Patents
一种油气长输管道吊装下沟数值模拟方法 Download PDFInfo
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Abstract
Description
序号 | 参数 | 符号 | 单位 | 数值 |
1 | 管径 | D | mm | 1422 |
2 | 壁厚 | t | mm | 21.4 |
3 | 钢级 | / | / | X80 |
4 | 管材最小屈服强度 | σ<sub>s</sub> | MPa | 555 |
5 | 管材最小强度极限 | σ<sub>b</sub> | MPa | 625 |
6 | 杨氏模量 | E | MPa | 2.1×10<sup>5</sup> |
7 | 泊松比 | μ | / | 0.3 |
8 | 管材密度 | ρ | t/m<sup>3</sup> | 7.85 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104504201A (zh) * | 2014-12-22 | 2015-04-08 | 大连理工大学 | 一种船舶分段吊装方案的自动化设计方法 |
CN106446409A (zh) * | 2016-09-23 | 2017-02-22 | 四川电力设计咨询有限责任公司 | 管道支吊架的设计系统和设计方法 |
CN107103170A (zh) * | 2017-06-30 | 2017-08-29 | 东风设计研究院有限公司 | 基于bim技术的管道支架设计方法 |
CN107742045A (zh) * | 2017-11-02 | 2018-02-27 | 明阳智慧能源集团股份公司 | 一种风力发电机组吊装吊具的强度有限元计算方法 |
CN108959820A (zh) * | 2018-07-30 | 2018-12-07 | 成都建工第四建筑工程有限公司 | 一种用于综合支吊架自动选型的方法及装置 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104504201A (zh) * | 2014-12-22 | 2015-04-08 | 大连理工大学 | 一种船舶分段吊装方案的自动化设计方法 |
CN106446409A (zh) * | 2016-09-23 | 2017-02-22 | 四川电力设计咨询有限责任公司 | 管道支吊架的设计系统和设计方法 |
CN107103170A (zh) * | 2017-06-30 | 2017-08-29 | 东风设计研究院有限公司 | 基于bim技术的管道支架设计方法 |
CN107742045A (zh) * | 2017-11-02 | 2018-02-27 | 明阳智慧能源集团股份公司 | 一种风力发电机组吊装吊具的强度有限元计算方法 |
CN108959820A (zh) * | 2018-07-30 | 2018-12-07 | 成都建工第四建筑工程有限公司 | 一种用于综合支吊架自动选型的方法及装置 |
Non-Patent Citations (1)
Title |
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俞剑江: "AP1000长管道模块吊装吊点的优化选择", 《工程建设与设计》 * |
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Address after: 100120 Xicheng District six paw Kang in Beijing City Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: China Petroleum Pipeline Engineering Co.,Ltd. Applicant after: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. Address before: 100120 Xicheng District six paw Kang in Beijing City Applicant before: China National Petroleum Corp. Applicant before: China Petroleum Pipeline Engineering Co.,Ltd. Applicant before: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
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