CN101526811B - 腹板开洞工形截面钢拱的一种计算机辅助成型方法 - Google Patents
腹板开洞工形截面钢拱的一种计算机辅助成型方法 Download PDFInfo
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- CN101526811B CN101526811B CN2009100828980A CN200910082898A CN101526811B CN 101526811 B CN101526811 B CN 101526811B CN 2009100828980 A CN2009100828980 A CN 2009100828980A CN 200910082898 A CN200910082898 A CN 200910082898A CN 101526811 B CN101526811 B CN 101526811B
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CN2009100828980A CN101526811B (zh) | 2009-04-24 | 2009-04-24 | 腹板开洞工形截面钢拱的一种计算机辅助成型方法 |
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CN2009100828980A CN101526811B (zh) | 2009-04-24 | 2009-04-24 | 腹板开洞工形截面钢拱的一种计算机辅助成型方法 |
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CN101526811A CN101526811A (zh) | 2009-09-09 |
CN101526811B true CN101526811B (zh) | 2010-08-04 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1413134A (zh) * | 2000-10-27 | 2003-04-23 | 三菱电机株式会社 | 线切割放电加工方法及装置 |
CN1415976A (zh) * | 2002-12-05 | 2003-05-07 | 上海交通大学 | 型钢机器人切割与划线系统的激光定距方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1413134A (zh) * | 2000-10-27 | 2003-04-23 | 三菱电机株式会社 | 线切割放电加工方法及装置 |
CN1415976A (zh) * | 2002-12-05 | 2003-05-07 | 上海交通大学 | 型钢机器人切割与划线系统的激光定距方法 |
Non-Patent Citations (3)
Title |
---|
JP特开2005-177896A 2005.07.07 |
郭彦林,黄李骥.腹板开洞钢拱的平面内稳定极限承载力设计理论及方法.建筑结构学报.2007,28(3),23-31. * |
黄李骥,郭彦林.腹板开洞的工形截面拱的平面内特征值屈曲性能.工程力学.2006,23(3),126-133. * |
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Assignee: United steel structure construction system (Shanghai) Co., Ltd. Assignor: Tsinghua University Contract record no.: 2010110000119 Denomination of invention: Computer-assisted forming method of I-shaped section steel arch with web openings Granted publication date: 20100804 License type: Exclusive License Open date: 20090909 Record date: 20100816 |
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Change date: 20130401 Contract record no.: 2010110000119 Assignee after: Meilian Steel Structure Building System (Shanghai) Co.,Ltd. Assignee before: United steel structure construction system (Shanghai) Co., Ltd. |
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