CN102798569B - 一种隧洞手孔插筋拉拔装置及其拉拔方法 - Google Patents
一种隧洞手孔插筋拉拔装置及其拉拔方法 Download PDFInfo
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- CN102798569B CN102798569B CN201210284003.3A CN201210284003A CN102798569B CN 102798569 B CN102798569 B CN 102798569B CN 201210284003 A CN201210284003 A CN 201210284003A CN 102798569 B CN102798569 B CN 102798569B
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CN102798569B true CN102798569B (zh) | 2015-08-12 |
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CN103335884A (zh) * | 2013-07-09 | 2013-10-02 | 郑卫华 | 锚杆拉拔垫板 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1865920A (zh) * | 2005-05-20 | 2006-11-22 | 深圳市建筑科学研究院 | 预应力混凝土管桩与试验装置的连接方法 |
CN101435207A (zh) * | 2008-12-24 | 2009-05-20 | 关喜才 | 抗拔桩载荷试验方法及其装置 |
CN201258494Y (zh) * | 2008-08-27 | 2009-06-17 | 湖南省第六工程有限公司 | 单桩竖向抗拔静载试验加载装置 |
CN201527380U (zh) * | 2009-10-26 | 2010-07-14 | 中国十七冶建设有限公司 | 单桩抗拔用自紧式拉伸夹具 |
CN202836999U (zh) * | 2012-08-10 | 2013-03-27 | 中铁隧道集团有限公司 | 一种隧洞手孔插筋拉拔装置 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1865920A (zh) * | 2005-05-20 | 2006-11-22 | 深圳市建筑科学研究院 | 预应力混凝土管桩与试验装置的连接方法 |
CN201258494Y (zh) * | 2008-08-27 | 2009-06-17 | 湖南省第六工程有限公司 | 单桩竖向抗拔静载试验加载装置 |
CN101435207A (zh) * | 2008-12-24 | 2009-05-20 | 关喜才 | 抗拔桩载荷试验方法及其装置 |
CN201527380U (zh) * | 2009-10-26 | 2010-07-14 | 中国十七冶建设有限公司 | 单桩抗拔用自紧式拉伸夹具 |
CN202836999U (zh) * | 2012-08-10 | 2013-03-27 | 中铁隧道集团有限公司 | 一种隧洞手孔插筋拉拔装置 |
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Inventor after: Zheng Qingjun Inventor after: Jiang Yuanyong Inventor after: Sun Mou Inventor after: Sun Zhenchuan Inventor after: Zhao Quanmin Inventor after: Li Rongzhi Inventor after: Zhong Shengxing Inventor after: Zhao Dianbin Inventor after: Wang Mingsheng Inventor after: Quan Hua Inventor after: Huang Peng Inventor after: Yang Wenjun Inventor after: Xu Xing Inventor before: Zheng Qingjun Inventor before: Sun Mou Inventor before: Sun Zhenchuan Inventor before: Zhao Quanmin Inventor before: Li Rongzhi Inventor before: Zhong Shengxing Inventor before: Zhao Dianbin Inventor before: Quan Hua Inventor before: Huang Peng Inventor before: Yang Wenjun Inventor before: Xu Xing Inventor before: Jiang Yuanyong |
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Free format text: CORRECT: INVENTOR; FROM: ZHENG QINGJUN LI RONGZHI ZHONG SHENGXING ZHAO DIANBIN QUAN HUA HUANG PENG YANG WENJUN XU XING JIANG YUANYONG SUN MOU SUN ZHENCHUAN ZHAO QUANMIN TO: ZHENG QINGJUN LI RONGZHI ZHONG SHENGXING ZHAO DIANBIN WANG MINGSHENG QUAN HUA HUANG PENG YANG WENJUN XU XING JIANG YUANYONG SUN MOU SUN ZHENCHUAN ZHAO QUANMIN |
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