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2. 发明专利

JP2009179990A Joining structure of impervious sheet 有权
标题翻译：不正确的片材加工结构
公开(公告)号：JP2009179990A
公开(公告)日：2009-08-13
申请号：JP2008019202
申请日：2008-01-30
申请人： Ihara Kogyo Co Ltd , Penta Ocean Construction Co Ltd , Toyo Constr Co Ltd , Yoshin Kensetsu Kk , 五洋建設株式会社 , 井原工業株式会社 , 東洋建設株式会社 , 洋伸建設株式会社
发明人： KOKUBO YUTAKA , INO KENGO , UCHISETO YUKIO , SHIOMI KIYOSHI
IPC分类号： E02B3/10 , B09B1/00
摘要： PROBLEM TO BE SOLVED: To provide a joining structure of an impervious sheet having a follow-up capability to a laid ground surface while securing the impervious performance and the shearing strength of a joining part when the impervious sheet is joined with fasteners such as bolts.
SOLUTION: An intermediate water cutoff band member 15 is disposed between impervious sheets 1, 2 to be joined to each other at the overlapped portion. Upper and lower water cutoff band members 16, 17 are disposed on upper side of the impervious sheet 1 at the uppermost part and on the lower side of the impervious sheet 2 at the lowermost part, respectively. Flexible retaining plates 20, 21 are placed on the upper and lower sides of these members, respectively. A large number of fastening flat plates 5, 8 at the upper and lower parts are placed on the outer surfaces of the upper and lower flexible retaining plates at intervals in the longitudinal direction of the retaining plates, respectively. The upper and lower fastening flat plates are fastened to each other with bolts 6 and nuts 10 to join both impervious sheets 1, 2 to each other. Reinforcement wires 22, 23 are so disposed on the band-like water cut-off members at the upper surface side, the lower surface side, and the intermediate part as to fasten the large number of bolts 6 arranged parallel to each other in the longitudinal direction of the overlapped portion.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有跟随能力的不透水片材与接合面的接合结构，同时确保不透水片材与紧固件接合时的不透水性能和接合部件的剪切强度，作为螺栓。解决方案：中间截流带构件15设置在不可渗透片1,2之间，以在重叠部分处彼此接合。上下水截断带构件16,17分别设置在不透水片2的最下部的最上部和下侧的不透水片1的上侧。柔性挡板20,21分别设置在这些构件的上侧和下侧。上部和下部的大量紧固平板5,8分别在保持板的纵向方向上间隔地放置在上部和下部柔性保持板的外表面上。上下紧固平板用螺栓6和螺母10彼此紧固，以将不透水片1,2相互连接起来。加强线22,23在上表面侧，下表面侧和中间部分配置在带状切断部件上，以将纵向彼此平行配置的大量螺栓6紧固重叠部分的方向。版权所有（C）2009，JPO＆INPIT

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