A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge widening method
The invention relates to the technical field of road and bridge construction, and discloses a widening method for a bridge, which comprises the following steps: rotating an edge blocking body to a horizontal state that the edge blocking body and a bridge floor body are positioned on the same plane; a widened upper plate body of which one end is connected with the bridge floor body is fixed on the upper side of the corresponding edge blocking body; a widened lower plate body with one end connected with the bridge floor body is fixed to the upper side of the corresponding edge blocking body, a pouring cavity with a pouring opening is formed by the widened upper plate body and the widened lower plate body, and the edge blocking body is located in the pouring cavity; and asphalt concrete is poured into the pouring cavity, and the asphalt concrete is cooled and formed. According to the construction method, the construction convenience and efficiency are improved, the construction cost is effectively controlled, meanwhile, the sandwich type widening structure is adopted, the structural strength and stability of the widened bridge deck body are guaranteed, the situation that the bridge deck body cracks and is damaged can be effectively avoided, and the bearing performance and the safety performance of the bridge deck body are guaranteed.
本申请涉及路桥施工技术领域，公开一种用于桥梁的加宽方法，包括：将边缘挡体转动至与桥面体处于同一平面的水平状态；在对应边缘挡体的上侧固定一端与桥面体连接的加宽上板体；在对应边缘挡体的上侧固定一端与桥面体连接的加宽下板体，其中，加宽上板体和加宽下板体形成具有浇筑口的浇筑腔室，边缘挡体位于浇筑腔室内；向浇筑腔室内浇筑沥青混凝土，待沥青混凝土冷却成型。在本申请中，提升施工的便捷性和效率，且有效的控制了施工成本，同时本申请采用夹层式的加宽结构，保证了加宽后桥面体的结构强度及稳定性，能够有效的避免桥面体产生裂纹、破损的情况，保证桥面体的承重性能以及安全性能。
Bridge widening method
The invention relates to the technical field of road and bridge construction, and discloses a widening method for a bridge, which comprises the following steps: rotating an edge blocking body to a horizontal state that the edge blocking body and a bridge floor body are positioned on the same plane; a widened upper plate body of which one end is connected with the bridge floor body is fixed on the upper side of the corresponding edge blocking body; a widened lower plate body with one end connected with the bridge floor body is fixed to the upper side of the corresponding edge blocking body, a pouring cavity with a pouring opening is formed by the widened upper plate body and the widened lower plate body, and the edge blocking body is located in the pouring cavity; and asphalt concrete is poured into the pouring cavity, and the asphalt concrete is cooled and formed. According to the construction method, the construction convenience and efficiency are improved, the construction cost is effectively controlled, meanwhile, the sandwich type widening structure is adopted, the structural strength and stability of the widened bridge deck body are guaranteed, the situation that the bridge deck body cracks and is damaged can be effectively avoided, and the bearing performance and the safety performance of the bridge deck body are guaranteed.
本申请涉及路桥施工技术领域，公开一种用于桥梁的加宽方法，包括：将边缘挡体转动至与桥面体处于同一平面的水平状态；在对应边缘挡体的上侧固定一端与桥面体连接的加宽上板体；在对应边缘挡体的上侧固定一端与桥面体连接的加宽下板体，其中，加宽上板体和加宽下板体形成具有浇筑口的浇筑腔室，边缘挡体位于浇筑腔室内；向浇筑腔室内浇筑沥青混凝土，待沥青混凝土冷却成型。在本申请中，提升施工的便捷性和效率，且有效的控制了施工成本，同时本申请采用夹层式的加宽结构，保证了加宽后桥面体的结构强度及稳定性，能够有效的避免桥面体产生裂纹、破损的情况，保证桥面体的承重性能以及安全性能。
Bridge widening method
用于桥梁的加宽方法
WANG XINLEI (author) / ZHANG YINGWEI (author) / ZHANG JIFENG (author) / YUE JIAHAO (author) / WANG XINGDA (author) / WU YUNCAI (author) / LI SEN (author) / LI XIANGCHENG (author) / MA FEIYUE (author) / SUN QING (author)
2023-08-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Online Contents | 1998
STEEL BRIDGE WIDENING INSTALLATION DEVICE AND STEEL BRIDGE WIDENING INSTALLATION METHOD
| European Patent Office | 2019
| NTIS | 1982