Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Variable cross-section pier steel bar binding mould and using method thereof
The invention relates to a variable cross-section bridge pier steel bar binding mould which comprises at least two longitudinal steel bars, a plurality of groups of triangular supports and vertical steel bars, and the length of the longitudinal steel bars is the same with that of a bridge pier and is consistent with the position of a stress full-length steel bar in the bridge pier; a plurality of triangular supports and vertical steel bars connected with the triangular supports are longitudinally arranged on the variable cross-section part of the bridge pier, and the triangular supports and the vertical steel bars are welded to the longitudinal steel bars; and a plurality of triangular supports and vertical steel bars connected with the triangular supports are longitudinally arranged on the uniform-section portion of the pier, the triangular supports and the vertical steel bars are welded to the longitudinal steel bars, the triangular supports and the vertical steel bars on the uniform-section portion are placed on I-shaped steel, transverse steel bars are arranged between the adjacent positions, and the sides of the I-shaped steel are welded to the triangular supports and the vertical steel bars. The problems that in the prior art, the steel bar binding distance is not uniform, steel bar connection is not standard, and a steel bar protection layer does not meet the requirement are effectively solved, and the standardization degree, the working efficiency and the safety are greatly improved.
本发明涉及一种变截面桥墩钢筋绑扎胎具，包括至少两根纵向钢筋、若干组三角撑和竖向钢筋，所述纵向钢筋的长度与桥墩长度相同并与桥墩中的受力通长钢筋位置一致；在桥墩的变截面部分纵向布置若干道三角撑及与其连接的竖向钢筋，三角撑和竖向钢筋焊接在纵向钢筋上；在桥墩的等截面部分纵向布置若干道三角撑及与其连接的竖向钢筋，三角撑和竖向钢筋焊接在纵向钢筋上，等截面部分处的三角撑和竖向钢筋放置于工字钢上，且相邻处之间设置横向钢筋，工字钢边侧与三角撑和竖向钢筋焊接。本发明有效克服了以往钢筋绑扎间距不均匀、钢筋连接不规范、钢筋保护层不符合要求等问题，标准化程度，工作效率、安全性大幅提升。
Variable cross-section pier steel bar binding mould and using method thereof
The invention relates to a variable cross-section bridge pier steel bar binding mould which comprises at least two longitudinal steel bars, a plurality of groups of triangular supports and vertical steel bars, and the length of the longitudinal steel bars is the same with that of a bridge pier and is consistent with the position of a stress full-length steel bar in the bridge pier; a plurality of triangular supports and vertical steel bars connected with the triangular supports are longitudinally arranged on the variable cross-section part of the bridge pier, and the triangular supports and the vertical steel bars are welded to the longitudinal steel bars; and a plurality of triangular supports and vertical steel bars connected with the triangular supports are longitudinally arranged on the uniform-section portion of the pier, the triangular supports and the vertical steel bars are welded to the longitudinal steel bars, the triangular supports and the vertical steel bars on the uniform-section portion are placed on I-shaped steel, transverse steel bars are arranged between the adjacent positions, and the sides of the I-shaped steel are welded to the triangular supports and the vertical steel bars. The problems that in the prior art, the steel bar binding distance is not uniform, steel bar connection is not standard, and a steel bar protection layer does not meet the requirement are effectively solved, and the standardization degree, the working efficiency and the safety are greatly improved.
本发明涉及一种变截面桥墩钢筋绑扎胎具，包括至少两根纵向钢筋、若干组三角撑和竖向钢筋，所述纵向钢筋的长度与桥墩长度相同并与桥墩中的受力通长钢筋位置一致；在桥墩的变截面部分纵向布置若干道三角撑及与其连接的竖向钢筋，三角撑和竖向钢筋焊接在纵向钢筋上；在桥墩的等截面部分纵向布置若干道三角撑及与其连接的竖向钢筋，三角撑和竖向钢筋焊接在纵向钢筋上，等截面部分处的三角撑和竖向钢筋放置于工字钢上，且相邻处之间设置横向钢筋，工字钢边侧与三角撑和竖向钢筋焊接。本发明有效克服了以往钢筋绑扎间距不均匀、钢筋连接不规范、钢筋保护层不符合要求等问题，标准化程度，工作效率、安全性大幅提升。
Variable cross-section pier steel bar binding mould and using method thereof
变截面桥墩钢筋绑扎胎具及其使用方法
NI XIUNENG (Autor:in) / WEI LIHENG (Autor:in) / ZHANG WEN (Autor:in) / LIU GUANNAN (Autor:in) / ZHU-KONG YISU (Autor:in) / WANG ZHIPENG (Autor:in)
27.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Adjustable variable cross-section steel mould fixing mechanism and construction method thereof
| Europäisches Patentamt | 2024
Variable cross-section pier detection structure and detection method thereof
| Europäisches Patentamt | 2023
Variable cross-section pier body steel bar prefabricating jig frame
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023
Ultrahigh variable cross-section hollow pier creeping formwork and hollow pier construction method
| Europäisches Patentamt | 2024