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1. 发明专利

JP2012052293A Repair or reinforcement structure of steel plate with fiber-reinforced resin, and repair or reinforcement method 有权
标题翻译：具有纤维增强树脂的钢板的修复或加固结构以及修复或加固方法
公开(公告)号：JP2012052293A
公开(公告)日：2012-03-15
申请号：JP2010193276
申请日：2010-08-31
申请人： Central Nippon Expressway Co Ltd , East Nippon Expressway Co Ltd , Kawasaki Heavy Ind Ltd , Kurabo Ind Ltd , Nagaoka Univ Of Technology , Nippon Expressway Research Institute Co Ltd , Nippon Steel Materials Co Ltd , West Nippon Expressway Co Ltd , 中日本高速道路株式会社 , 倉敷紡績株式会社 , 国立大学法人長岡技術科学大学 , 川崎重工業株式会社 , 新日鉄マテリアルズ株式会社 , 東日本高速道路株式会社 , 株式会社高速道路総合技術研究所 , 西日本高速道路株式会社
发明人： MIYASHITA TAKESHI , NAGAI MASATSUGU , OGATA TATSUO , FUJINO KAZUO , OGAKI KAZUO , KOIDE NOBUO , KOBAYASHI AKIRA , KOMORI ATSUYA , HIDEKUMA YUYA , HORIMOTO REKI
IPC分类号： E01D22/00 , E01D1/00 , E01D2/02
摘要： PROBLEM TO BE SOLVED: To provide a repair or reinforcement structure of a steel plate with a carbon fiber-reinforced resin and a repair or reinforcement method in order to repair or reinforce a steel girder structure having a web plate with a reduced thickness due to corrosion, by attaching the fiber-reinforced resin to the web plate of the steel girder without causing peeling-off, allowing the web plate of the steel girder to enhance buckling load capacity.SOLUTION: A repair or reinforcement structure recovers or enhances final load capacity of a web plate of a steel girder with installation of a fiber-reinforced resin layer 13 on the web plate 9 of the steel girder of a steel bridge. A putty layer 12 made of a polyurea resin is arranged between the web plate 9 of the steel girder and the fiber-reinforced resin layer 13.
摘要翻译：要解决的问题：为了提供具有碳纤维增强树脂的钢板的修复或加固结构和修复或加强方法，以便修复或加强具有减小厚度的腹板的钢梁结构由于腐蚀，通过将纤维增强树脂附着在钢梁的腹板上而不产生剥离，允许钢梁的腹板增强屈曲载荷能力。解决方案：修复或加固结构通过在钢桥梁的钢梁的腹板9上安装纤维增强树脂层13来恢复或提高钢梁的腹板的最终承载能力。在钢梁的腹板9和纤维增强树脂层13之间设置由聚脲树脂制成的油灰层12。（C）2012，JPO＆INPIT

2. 发明专利

JP2012041708A Bridge joint structure 有权
标题翻译：桥梁结构
公开(公告)号：JP2012041708A
公开(公告)日：2012-03-01
申请号：JP2010182779
申请日：2010-08-18
申请人： Central Nippon Expressway Co Ltd , Nakanihon Highway Engineering Nagoya Kk , 中日本ハイウェイ・エンジニアリング名古屋株式会社 , 中日本高速道路株式会社
发明人： AOYAMA SANENOBU , AZEYANAGI MASAMI , MIYASHITA TAKESHI
IPC分类号： E01C11/02 , E01D19/06
摘要： PROBLEM TO BE SOLVED: To provide a bridge joint structure in which a floor slab and a floor slab adjacent part are integrated through a composite body comprising a steel frame member and a restraining member.SOLUTION: A bridge joint 20 is a composite body comprising a pair of existing bases 11 and 12 for which a pair of pedestal members that are components of an existing finger joint are reused and the plurality of steel frame members 21 and restraining members 22. The plurality of steel frame members 21 are bonded and fixed to the existing bases 11 and 12 fixed to a floor slab 5 and an abutment parapet 8. Also, the restraining members 22 are post-cast concrete wrapping and restraining all the steel frame members 21 inside and the floor slab 5 and the abutment parapet 8 are connected with each other by the wrapping and restraining. In a linked structure 30, by the integration of a bridge girder 3 and a bridge abutment 4 through the bridge joint 20, the bridge abutment 4 is integrally displaced in linkage with the displacement action of the bridge girder 3, and the expansion displacement and rotational displacement of the girder end of the bridge girder 3 are absorbed as the entire displacement action of the linked structure 30.
摘要翻译：要解决的问题：提供一种桥接接头结构，其中通过包括钢框架构件和约束构件的复合体将地板和相邻部分的地板块相结合。解决方案：桥接器20是包括一对现有基座11和12的复合体，其中作为现有指接头的部件的一对基座构件被重新使用，并且多个钢框架构件21和限制构件多个钢框架构件21结合固定在固定在楼板5和抵接栏杆8上的现有基座11和12上。另外，限制构件22是对所有钢框架内部的构件21和落地板5以及基台隔板8通过包裹和限制相互连接。在连结结构30中，通过桥梁接头20将桥梁3和桥接台4整合，桥接台4与桥梁3的移动作用相联合地一体地移动，并且膨胀位移和旋转桥梁3的梁端的位移作为连结结构30的整体位移动作被吸收。（C）2012，JPO＆INPIT

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