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A platform for research: civil engineering, architecture and urbanism
Construction method for quickly dismantling and reconstructing span bridge on expressway based on Beidou system
The invention discloses an expressway overpass bridge rapid dismantling and reconstruction construction method based on a Beidou system, and the method employs the Beidou system for intelligent and standardized control in the whole process of overpass bridge new building and dismantling construction, and employs the Beidou system to monitor the traffic volume of surrounding expressways and local roads in the whole construction period. The traffic volume statistical information of each stage and each time period is subjected to stage diversion and graded dispersion through traffic simulation software, and an optimal guide and modification scheme is rapidly determined; in new bridge construction, a Beidou system is applied to carry out whole-process monitoring on soft foundation treatment and structure construction, dynamic deviation correction is carried out on the construction quality, and efficient construction is guaranteed; when an old bridge is dismantled, a Beidou system is used for scanning the safety state of the old bridge, dismantling of the old bridge and the connection state of all procedures are monitored in real time, and therefore personnel and mechanical configuration is adjusted, dismantling is fast, and the existing expressway pavement is protected. In the construction process of demolition and reconstruction of the overpass bridge, construction is conducted in a refined management and control and real-time dynamic correction mode, the quality is driven by data, and high efficiency and safety are achieved.
本发明公开一种基于北斗系统的高速公路上跨桥快速拆除重建施工方法，上跨桥新建拆除施工全过程中，应用北斗系统进行智能化、标准化控制，利用北斗系统监控周边高速公路及地方道路全施工期交通量，并将各阶段、各时段交通量统计信息通过交通仿真软件进行阶段分流分级疏导，快速确定最优导改方案；在新桥建设中应用北斗系统对软基处理、结构物施工进行全过程监控，对其施工质量动态纠偏，保证高效建造；在老桥拆除时应用北斗系统扫描老桥安全状态，实时监控老桥拆除及各工序衔接状态，据此调整人员、机械配置，快速拆除且保护了既有高速路面；在上跨桥拆除重建施工过程中，以精细化管控和实时动态修正方式施工，以数据驱动质量，高效安全。
Construction method for quickly dismantling and reconstructing span bridge on expressway based on Beidou system
The invention discloses an expressway overpass bridge rapid dismantling and reconstruction construction method based on a Beidou system, and the method employs the Beidou system for intelligent and standardized control in the whole process of overpass bridge new building and dismantling construction, and employs the Beidou system to monitor the traffic volume of surrounding expressways and local roads in the whole construction period. The traffic volume statistical information of each stage and each time period is subjected to stage diversion and graded dispersion through traffic simulation software, and an optimal guide and modification scheme is rapidly determined; in new bridge construction, a Beidou system is applied to carry out whole-process monitoring on soft foundation treatment and structure construction, dynamic deviation correction is carried out on the construction quality, and efficient construction is guaranteed; when an old bridge is dismantled, a Beidou system is used for scanning the safety state of the old bridge, dismantling of the old bridge and the connection state of all procedures are monitored in real time, and therefore personnel and mechanical configuration is adjusted, dismantling is fast, and the existing expressway pavement is protected. In the construction process of demolition and reconstruction of the overpass bridge, construction is conducted in a refined management and control and real-time dynamic correction mode, the quality is driven by data, and high efficiency and safety are achieved.
本发明公开一种基于北斗系统的高速公路上跨桥快速拆除重建施工方法，上跨桥新建拆除施工全过程中，应用北斗系统进行智能化、标准化控制，利用北斗系统监控周边高速公路及地方道路全施工期交通量，并将各阶段、各时段交通量统计信息通过交通仿真软件进行阶段分流分级疏导，快速确定最优导改方案；在新桥建设中应用北斗系统对软基处理、结构物施工进行全过程监控，对其施工质量动态纠偏，保证高效建造；在老桥拆除时应用北斗系统扫描老桥安全状态，实时监控老桥拆除及各工序衔接状态，据此调整人员、机械配置，快速拆除且保护了既有高速路面；在上跨桥拆除重建施工过程中，以精细化管控和实时动态修正方式施工，以数据驱动质量，高效安全。
Construction method for quickly dismantling and reconstructing span bridge on expressway based on Beidou system
一种基于北斗系统的高速公路上跨桥快速拆除重建施工方法
ZHANG LONG (author) / CUI YABO (author) / ZHANG BO (author) / FAN XIAOYE (author) / QUAN YOUWEI (author) / LIU BIN (author) / ZHU XIANGJUN (author) / JIA XIAOYAO (author) / LIU RUI (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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