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1. 发明专利

JP2005200839A Exfoliation prevention member, exfoliation prevention structure for tunnel lining, and work execution method for tunnel lining 有权
标题翻译：防爆会员，隧道掘进防爆结构及隧道内衬工程执行方法
公开(公告)号：JP2005200839A
公开(公告)日：2005-07-28
申请号：JP2004005509
申请日：2004-01-13
申请人： C I Kasei Co Ltd , Maeda Corp , Shin Nippon Kako Kk , シーアイ化成株式会社 , 前田建設工業株式会社 , 新日本化工株式会社
发明人： KODAMA ISAO , MORIKITA SHOJI , FURUYA TAKEFUMI , WATABE NAOTO , MAEDA YASUHARU , IGARASHI MIZUHO , HONMA HIROAKI , OCHI ATSUSHI
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide an exfoliation prevention member, an exfoliation prevention structure for a tunnel lining, and a construction method for a tunnel lining capable of remarkably reducing tremendously large investigation and repair costs, which were required before, resulting in no investigation of joint portions which are liable to be exfoliated.
SOLUTION: This exfoliation prevention member 19 covering the joint 17 of lining concretes 15 and 15 adjacent to each other in the extension direction of a tunnel 11 comprises a band-shaped hard resin plate 21 disposed along the joint 17, a bent part 23 formed by projecting the lateral center part of the resin plate 21 to one surface 21a side, and a plurality of locking pieces 27 formed on both sides of the bent part 23 projectedly from one surface 21a of the resin plate 21 and continuously in the longitudinal direction of the resin plate 21 and having swelled parts 25 at the projected ends.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供防剥落构件，隧道衬砌防剥落结构以及隧道衬砌的施工方法，能够显着降低以前需要的巨大的调查和修理费用，导致没有调查可能被剥离的关节部分。解决方案：覆盖隧道11的延伸方向上彼此相邻的衬砌混凝土15和15的接头17的防剥落构件19包括沿着接头17设置的带状硬树脂板21，弯曲部 23通过将树脂板21的侧面中心部分突出到一个表面21a侧而形成，并且多个锁定片27从弯曲部23的两侧突出地形成在树脂板21的一个表面21a上并且在纵向上连续地树脂板21的方向，并且在突出端具有膨胀部25。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2007016480A Lining concrete connecting structure in tunnel, and lining concrete forming method in tunnel 有权
标题翻译：隧道内混凝土结构与隧道内混凝土成型方法
公开(公告)号：JP2007016480A
公开(公告)日：2007-01-25
申请号：JP2005198982
申请日：2005-07-07
申请人： C I Kasei Co Ltd , Gifu Kogyo Co Ltd , Maeda Corp , Shin Nippon Kako Kk , シーアイ化成株式会社 , 前田建設工業株式会社 , 岐阜工業株式会社 , 新日本化工株式会社
发明人： MAEDA YASUHARU , IGARASHI MIZUHO , KODAMA ISAO , MORIKITA SHOJI , FURUYA TAKEFUMI , WATABE NAOTO , HONMA HIROAKI , OCHI ATSUSHI , KITAGAWA TSUTOMU , INAGAWA YUKIHISA
IPC分类号： E21D11/04 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a lining concrete connecting structure in a tunnel, which protects a boundary area 18 from being damaged.
SOLUTION: In formation of the lining concrete connecting structure, first lining concrete 15 is poured into a first concrete pouring chamber with part of a shield plate 6 inserted in an end of the first concrete pouring chamber in the tunnel, and the part of the shield plate 6 is attached into an inner periphery of the first lining concrete 15 in one body by insert molding, followed by protruding a remaining part of the shield plate 6 outward from the inner periphery of the first lining concrete 15. Then second lining concrete 16 is poured into a second concrete pouring chamber with the remaining part of the shield plate 6 inserted in an end of the second concrete pouring chamber adjacent to the first lining concrete 15 along a tunnel longitudinal direction, and the remaining part of the shield plate 6 is attached into an inner periphery of the second lining concrete 16 in one body by insert molding. In this manner, the boundary portion 18 formed in the inner periphery between mutually opposed contact end faces 17a at a joining part 17 of the first lining concrete 15 and the second lining concrete 16, is covered with the shield plate 6.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在隧道中提供衬里混凝土连接结构，其保护边界区域18不被损坏。解决方案：在衬里混凝土连接结构的形成中，将第一衬里混凝土15注入到第一混凝土浇注室中，其中一部分屏蔽板6插入在隧道中的第一混凝土浇注室的端部，并且部分通过嵌入成型将屏蔽板6的一个主体的内周安装在第一衬里混凝土15的内周，然后将屏蔽板6的剩余部分从第一衬里混凝土15的内周向外突出。然后第二衬将混凝土16倒入第二混凝土浇注室中，其中屏蔽板6的剩余部分沿着隧道纵向插入第二混凝土浇注室的与第一衬里混凝土15相邻的端部，并且屏蔽板的剩余部分 6通过嵌件成型在一个主体中附接到第二衬里混凝土16的内周。以这种方式，形成在第一衬里混凝土15的接合部17处的相互相对的接触端面17a与第二衬里混凝土16之间的内周的边界部分18被屏蔽板6覆盖。（C）2007，JPO＆INPIT

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