公开(公告)号：US4631892A

公开(公告)日：1986-12-30

申请号：US713626

申请日：1985-03-19

申请人： Rene-Andre Beck

发明人： Rene-Andre Beck

IPC分类号： E04C3/36 ,  E04C3/293 ,  E04C3/34

CPC分类号： E04C3/34

摘要： A composite bearing column comprises a solid metallic core of circular or polygonal section free from reentrant recesses. The core is embedded in an intermediate layer of mortar which is compatible both with metal and with concrete. An external concrete mass surrounds the intermediate layer. Metallic bars are longitudinally distributed around the central core in that concrete mass and extend lengthwise of the column parallel to the core. The bars are welded at their opposite ends to a base plate and to a head plate. In one embodiment, mounting rings are secured to the base and head plates and extend toward each other; and a metallic wire helically surrounds the bars.

摘要翻译： 复合轴承柱包括没有凹槽的圆形或多边形截面的实心金属芯。 核心嵌入在与金属和混凝土兼容的中间砂浆层中。 外部混凝土块围绕中间层。 金属棒纵向分布在混凝土块体的中心芯周围，并且平行于芯体纵向延伸。 杆在其相对端焊接到基板和头板。 在一个实施例中，安装环固定到基座和头板并且朝向彼此延伸; 并且金属丝线螺旋地围绕杆。

公开(公告)号：US4982549A

公开(公告)日：1991-01-08

申请号：US401639

申请日：1989-08-31

申请人： Rene-Andre Beck

发明人： Rene-Andre Beck

IPC分类号： E04C5/12 ,  E04B1/21 ,  E04C3/22 ,  E04C3/34 ,  F16L25/00

CPC分类号： E04C3/34 ,  E04B1/215 ,  E04C3/22 ,  F16L25/0027

摘要： A method for end to end coupling prefabricated elements of reinforced concrete, for example so as to realize a column or pillar. The elements (A, B) have cavities (5) in their ends and are placed in alignment with their respective ends comprising the cavities the one against the other, the relative angular position of the elements being such that the reinforcement metallic rods (2a) projecting beyond the end of one of the elements are introduced into the cavities of another adjacent element, and reciprocally, and that the end of the rods (2a, 2b) are introduced with clearance in positioning sleeves (6) having an opening (6') usable for welding. Then the metallic rods put end to end are welded together, and the cavities are filled in with concrete or with another appropriate material.

摘要翻译： 一种用于端对端耦合钢筋混凝土预制构件的方法，例如实现柱或柱。 元件（A，B）在它们的端部具有空腔（5）并且被放置成与它们各自的端部对准，所述端部包括一个彼此相对的空腔，元件的相对角位置使得加强金属杆（2a） 突出超过一个元件的端部的部分被引入另一相邻元件的空腔中并且往复运动，并且杆（2a，2b）的端部在具有开口（6'）的定位套筒（6）中被引入间隙， ）可用于焊接。 然后将金属杆端对端焊接在一起，并且空腔用混凝土或另一适当的材料填充。