CN103266624B - 输油气管道穿越岩溶强活动区的管道穿越支撑方法 - Google Patents
输油气管道穿越岩溶强活动区的管道穿越支撑方法 Download PDFInfo
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WO2016033771A1 (zh) * | 2014-09-04 | 2016-03-10 | 冯新林 | 高压燃气管加固处的道路结构 |
CN107386320B (zh) * | 2017-03-17 | 2019-07-09 | 中国华冶科工集团有限公司 | 穿越地下混凝土水管道的地下管廊的施工方法 |
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KR20040088735A (ko) * | 2003-04-10 | 2004-10-20 | 유승운 | 파형강판과 기존 철근콘크리트통로박스와의 접합부에 대한 설계 및 시공 |
CN101250882A (zh) * | 2008-04-03 | 2008-08-27 | 上海市第一建筑有限公司 | 地铁隧道上方卸载施工方法 |
CN102808422B (zh) * | 2012-08-24 | 2014-06-11 | 天津市建筑科学研究院有限公司 | 灌注钢筋混凝土结构有粘结后张预应力工法 |
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Effective date of registration: 20180110 Address after: 610041 Chengdu high tech Zone, Sichuan province sublimation Road No. 6 Patentee after: China Petroleum Engineering Construction Co Ltd Address before: 610041 Chengdu high tech Zone, Sichuan province sublimation Road No. 6 Patentee before: Engineering Design Co., Ltd., China Petroleum Group |
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Effective date of registration: 20210210 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Address before: No. 6, Sichuan hi tech Zone, sublime Road, Chengdu, Sichuan Patentee before: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. |
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