CN103556784B - 板材的预应力钢丝端部锚固结构及安装方法 - Google Patents
板材的预应力钢丝端部锚固结构及安装方法 Download PDFInfo
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CN110595728B (zh) * | 2019-09-02 | 2021-07-09 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种基于预应力技术的颤振模型及其设计方法 |
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CN2234472Y (zh) * | 1995-11-30 | 1996-09-04 | 西山矿务局科学研究所 | 倒楔式竹锚杆 |
CN202012151U (zh) * | 2011-04-01 | 2011-10-19 | 常占国 | 膨胀拉结筋 |
CN203547026U (zh) * | 2013-11-09 | 2014-04-16 | 杨益铨 | 预应力钢丝端部锚固结构及预应力板材 |
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EP2022612A4 (en) * | 2006-05-10 | 2012-05-30 | Beijing Adg Scaffolding Engineering Co Ltd | MULTILAYER BAMBOO SPERROL AND METHOD OF MANUFACTURING THEREOF |
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CN2234472Y (zh) * | 1995-11-30 | 1996-09-04 | 西山矿务局科学研究所 | 倒楔式竹锚杆 |
CN202012151U (zh) * | 2011-04-01 | 2011-10-19 | 常占国 | 膨胀拉结筋 |
CN203547026U (zh) * | 2013-11-09 | 2014-04-16 | 杨益铨 | 预应力钢丝端部锚固结构及预应力板材 |
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Effective date of registration: 20161221 Address after: Yongan city Sanming City District Nige Industrial Park, 366000 No. 2269 in Fujian Province Patentee after: Fujian and Its Chang Resin Technology Co., Ltd. Address before: Tantou Town, Changle City People's road 350215 Fujian city of Fuzhou province No. 368 Patentee before: Yang Yiquan Patentee before: Liu Chunsong |
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Effective date of registration: 20171117 Address after: 366000 Cao Yuan Daxing Industrial Zone, Yongan, Sanming City, Fujian Province, No. 22 Patentee after: Fujian and its ancestor Forestry Technology Co., Ltd. Address before: Yongan city Sanming City District Nige Industrial Park, 366000 No. 2269 in Fujian Province Patentee before: Fujian and Its Chang Resin Technology Co., Ltd. |
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