公开(公告)号：EP1846624B1

公开(公告)日：2015-08-26

申请号：EP06719287.2

申请日：2006-01-23

申请人： The University of Maine Board of Trustees

发明人： DAGHER, Habib, J. ,  LANDIS, Eric, N. ,  EL CHITI, Imad, W.

IPC分类号： E04B1/32 ,  E01D4/00 ,  E02D29/05

CPC分类号： E02D29/05 ,  E04B1/168 ,  E04B1/3205 ,  E21D11/10 ,  E21D11/18 ,  E21D15/483

公开(公告)号：EP1846624A2

公开(公告)日：2007-10-24

申请号：EP06719287.2

申请日：2006-01-23

申请人： The University of Maine Board of Trustees

发明人： DAGHER, Habib, J. ,  LANDIS, Eric, N. ,  EL CHITI, Imad, W.

IPC分类号： E04B1/32

CPC分类号： E02D29/05 ,  E04B1/168 ,  E04B1/3205 ,  E21D11/10 ,  E21D11/18 ,  E21D15/483

摘要： A rapidly-erectable lightweight load resisting system for the construction of buried arched bridges, tunnels, underground bunkers or storage facilities, and hangars has a plurality of lightweight arched hollow tubular support members which are formed of a fiber reinforced polymer material and are substantially oriented in a vertical plane. The lightweight tubular support members are connected by at least one or more lateral force resisting members which are positioned in a direction perpendicular to the vertical plane of the tubular support members, and which are capable of transferring vertical loads to the tubular support members and of providing lateral-load capacity to the load resisting system. The tubular support members are fitted with one or more holes near the top which allows them to be filled with a suitable material to provide additional strength or stiffness.