Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge floor continuous method
According to a bridge deck continuous method provided by the invention, the bridge deck continuous structure is divided into an A-type structure and a B-type structure according to the length of a non-bonding layer. The A-type structure is suitable for a bridge with a short non-bonding layer, and the B-type structure is suitable for a bridge with a long non-bonding layer. A first longitudinal reinforcing steel bar is arranged in a girder bridge deck slab, and part of the first longitudinal reinforcing steel bar extends out of the girder bridge deck slab and extends into a cast-in-place bridgedeck continuous section, namely a central bridge deck slab in a second section. A second longitudinal reinforcing steel bar is arranged in the second section, and the first longitudinal reinforcing steel bar is fixedly connected with the second longitudinal reinforcing steel bar. The central bridge deck slab and/or the girder bridge deck slab are/is fixedly connected with a girder through shear nails. The bridge deck slab continuous method is mature in manufacturing process, simple in structure, convenient to construct and low in cost, and has good economic benefits.
本发明提供的该桥面连续方法，根据无粘结层长度，将桥面连续结构分为A型构造和B型构造。A型构造适用于无粘结层长度较短的桥梁，B型构造适用于无粘结层长度较长的桥梁。主梁桥面板内部设有第一纵向钢筋，第一纵向钢筋部分伸出于主梁桥面板并伸入现浇的桥面连续段，即第二段内的中央桥面板处；第二段内部设置有第二纵向钢筋，第一纵向钢筋与第二纵向钢筋固定连接；中央桥面板和/或主梁桥面板通过剪力钉和主梁固定连接。该桥面板连续方法制造工艺成熟，构造简单，施工便利，成本低，具有良好的经济效益。
Bridge floor continuous method
According to a bridge deck continuous method provided by the invention, the bridge deck continuous structure is divided into an A-type structure and a B-type structure according to the length of a non-bonding layer. The A-type structure is suitable for a bridge with a short non-bonding layer, and the B-type structure is suitable for a bridge with a long non-bonding layer. A first longitudinal reinforcing steel bar is arranged in a girder bridge deck slab, and part of the first longitudinal reinforcing steel bar extends out of the girder bridge deck slab and extends into a cast-in-place bridgedeck continuous section, namely a central bridge deck slab in a second section. A second longitudinal reinforcing steel bar is arranged in the second section, and the first longitudinal reinforcing steel bar is fixedly connected with the second longitudinal reinforcing steel bar. The central bridge deck slab and/or the girder bridge deck slab are/is fixedly connected with a girder through shear nails. The bridge deck slab continuous method is mature in manufacturing process, simple in structure, convenient to construct and low in cost, and has good economic benefits.
本发明提供的该桥面连续方法，根据无粘结层长度，将桥面连续结构分为A型构造和B型构造。A型构造适用于无粘结层长度较短的桥梁，B型构造适用于无粘结层长度较长的桥梁。主梁桥面板内部设有第一纵向钢筋，第一纵向钢筋部分伸出于主梁桥面板并伸入现浇的桥面连续段，即第二段内的中央桥面板处；第二段内部设置有第二纵向钢筋，第一纵向钢筋与第二纵向钢筋固定连接；中央桥面板和/或主梁桥面板通过剪力钉和主梁固定连接。该桥面板连续方法制造工艺成熟，构造简单，施工便利，成本低，具有良好的经济效益。
Bridge floor continuous method
桥面连续方法
WANG QINGQUAN (Autor:in) / SU QINGTIAN (Autor:in) / DENG QING'ER (Autor:in) / ZENG MINGGEN (Autor:in) / WU CHONG (Autor:in) / CAO PEI (Autor:in) / CHEN WENCHAO (Autor:in) / CHEN HEFENG (Autor:in) / ZHAO WEI (Autor:in) / WANG XIAOPING (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Floating bridge floor continuous combination structure
| Europäisches Patentamt | 2023
Continuous paving construction technology of cement concrete bridge floor and steel bridge floor
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2020
Bridge with continuous simply-supported bridge floor and reinforcing and construction method
| Europäisches Patentamt | 2023