Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Structure for connecting steel corbel and concrete tower wall in cable bent tower anchoring area
The invention relates to the technical field of cable bent tower anchoring area steel corbels, in particular to a structure for connecting a cable bent tower anchoring area steel corbel and a concrete tower wall. Connection of the steel corbel and the cable bent tower wall is achieved in the mode that the long welding nails, the short welding nails and the perforated plate are combined for use, the perforated plate is provided with the connecting holes, in the steel corbel fixing and installing process, tower column stirrups of the cable bent tower wall penetrate through the connecting holes, the integrity of the connecting structure of the steel corbel and the cable bent tower wall is improved, and the connecting structure is simple in structure and convenient to use. The extension plate is arranged on the perforated plate, the anti-skid plate is arranged at the end of the perforated plate, and the extension plate effectively reduces the tensile stress of concrete in a steel corbel top plate area, so that the long welding studs and the short welding studs in the area bear the tensile force together, and the situation that the stress of the perforated plate is excessively concentrated and the complexity is reduced is further reduced; according to the cable-stayed bridge, the steel corbel and the concrete of the tower wall of the cable bent tower are clearer in force transmission, efficient connection of the steel corbel and the tower wall of the cable bent tower is achieved, the using number of connecting pieces can be reduced to a certain degree, and the safety of the cable-stayed bridge structure is improved.
本发明涉及索塔锚固区钢牛腿技术领域，尤其为一种用于索塔锚固区钢牛腿和混凝土塔壁连接的构造。本发明通过使用长焊钉、短焊钉和开孔板组合使用的方式实现钢牛腿与索塔塔壁连接，其中，开孔板上设置了连接孔，在钢牛腿固定安装过程中，供索塔塔壁的塔柱箍筋贯穿，提高钢牛腿与索塔塔壁的连接结构的整体性，该开孔板上设置了延伸板且端头处设置了防滑板，延伸板的设置有效减小了钢牛腿顶板区域混凝土拉应力，使得该区域的长焊钉、短焊钉共同承受拉力，进而降低开孔板受力过于集中且复杂性，使钢牛腿和索塔塔壁混凝土之间的传力更加明确，实现了钢牛腿与索塔塔壁的高效连接，可在一定程度上减少连接件的使用数量，提高了斜拉桥结构的安全性。
Structure for connecting steel corbel and concrete tower wall in cable bent tower anchoring area
The invention relates to the technical field of cable bent tower anchoring area steel corbels, in particular to a structure for connecting a cable bent tower anchoring area steel corbel and a concrete tower wall. Connection of the steel corbel and the cable bent tower wall is achieved in the mode that the long welding nails, the short welding nails and the perforated plate are combined for use, the perforated plate is provided with the connecting holes, in the steel corbel fixing and installing process, tower column stirrups of the cable bent tower wall penetrate through the connecting holes, the integrity of the connecting structure of the steel corbel and the cable bent tower wall is improved, and the connecting structure is simple in structure and convenient to use. The extension plate is arranged on the perforated plate, the anti-skid plate is arranged at the end of the perforated plate, and the extension plate effectively reduces the tensile stress of concrete in a steel corbel top plate area, so that the long welding studs and the short welding studs in the area bear the tensile force together, and the situation that the stress of the perforated plate is excessively concentrated and the complexity is reduced is further reduced; according to the cable-stayed bridge, the steel corbel and the concrete of the tower wall of the cable bent tower are clearer in force transmission, efficient connection of the steel corbel and the tower wall of the cable bent tower is achieved, the using number of connecting pieces can be reduced to a certain degree, and the safety of the cable-stayed bridge structure is improved.
本发明涉及索塔锚固区钢牛腿技术领域，尤其为一种用于索塔锚固区钢牛腿和混凝土塔壁连接的构造。本发明通过使用长焊钉、短焊钉和开孔板组合使用的方式实现钢牛腿与索塔塔壁连接，其中，开孔板上设置了连接孔，在钢牛腿固定安装过程中，供索塔塔壁的塔柱箍筋贯穿，提高钢牛腿与索塔塔壁的连接结构的整体性，该开孔板上设置了延伸板且端头处设置了防滑板，延伸板的设置有效减小了钢牛腿顶板区域混凝土拉应力，使得该区域的长焊钉、短焊钉共同承受拉力，进而降低开孔板受力过于集中且复杂性，使钢牛腿和索塔塔壁混凝土之间的传力更加明确，实现了钢牛腿与索塔塔壁的高效连接，可在一定程度上减少连接件的使用数量，提高了斜拉桥结构的安全性。
Structure for connecting steel corbel and concrete tower wall in cable bent tower anchoring area
一种用于索塔锚固区钢牛腿和混凝土塔壁连接的构造
CHEN ZHIWEI (Autor:in) / LIN JIANMAO (Autor:in) / ZENG JUNCHENG (Autor:in) / WU SHAOFENG (Autor:in) / SUN ZUOXUAN (Autor:in)
25.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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