公开(公告)号：US5025522A

公开(公告)日：1991-06-25

申请号：US470872

申请日：1990-01-25

申请人： Larry R. Eskew ,  Claude S. Simpson

发明人： Larry R. Eskew ,  Claude S. Simpson

IPC分类号： E01D19/12

CPC分类号： E01D19/125 ,  E01D2101/268

摘要： A bridge deck panel support system and method for supporting precast bridge deck panels on a bridge girder. The bridge deck panel support system (10) comprises at least one grade bar support member (24) which is anchored to the bridge girder (14) with a grade bar support anchor (16) so as to extend upwardly from the bridge girder (14). At least one grade bar (28) for supporting one or more deck panels (12) is secured to the upper portion (26) of the grade bar support member (24), the grade bar (28) being selectively spaced from the girder (14) such that a grout receiving space (32) is defined between the grade bar (28) and the girder (14). The grout receiving space (32) is filed with non-shrink grout (34) such that the load of the deck panels (12) is transferred from the grade bar (28) to the grout (34). The method of the present invention includes the steps of securing the grade bar support member (24) to the girder (14), securing the grade bar (28) to the grade bar support member (24), and substantially filling the grout receiving space (32) with non-shrink grout (34).

摘要翻译： 在桥梁上支撑预制桥面板的桥面板支撑系统和方法。 桥面板支撑系统（10）包括至少一个坡度条支撑构件（24），该等级杆支撑构件（24）用等级杆支撑锚固件（16）锚固到桥梁（14），以便从桥梁（14）向上延伸 ）。 用于支撑一个或多个甲板板（12）的至少一个钢筋（28）固定到钢筋支撑构件（24）的上部（26）上，等级钢筋（28）与梁（ 14），使得在坡度条（28）和梁（14）之间限定了浆料接收空间（32）。 灌浆接收空间（32）与非收缩灌浆（34）一起提供，使得甲板板（12）的载荷从等级棒（28）转移到灌浆（34）。 本发明的方法包括以下步骤：将分级棒支撑构件（24）固定到梁（14）上，将分级杆（28）固定到分级杆支撑构件（24）上，并基本上填充灌浆接收空间 （32）与非收缩灌浆（34）。