阅江路黄埔涌慢行桥精细化施工控制研究

Study on Refined Construction Control in Yuejiang Road Huangpuchong Slow-traffic Bridge

摘要:

阅江路黄埔涌慢行桥以“榕生水岸，水鸟天堂”为主题，为保证其独特的拱形斜拉-梁组合体系在施工过程中的结构安全和成桥目标状态的实现，对桥梁进行施工监控。过程中对桥梁进行数值模拟分析，比选优化施工方案，识别修正监控数据与理论模拟数据，引入BIM技术，高效、准确地对成桥状态进行了预测，优化、调整了施工过程中桥梁的受力状态，顺利实现了成桥的目标状态。为新型空间拱形斜拉-梁组合体系的发展积累了工程经验，有益地推进了新型桥梁的发展，同时拓展了BIM技术在桥梁施工监控方向的应用。

Abstract:

The theme of the Yuejiang road Huangpuchong slow-traffic bridge is “Banyan Waterfront, Waterfowl Paradise”. The construction monitoring of the bridge is carried out to ensure the structural safety of the bridge construction process and the realization of the target state of the bridge. The structure static analysis were based on simulation analysis. A comparative analysis of the construction sequence is conducted to select the most reasonable construction procedures. The construction monitoring data and the theoretical simulation data were identified and corrected. The adoption of BIM technology in the monitoring process has enhanced the prediction of the state of the bridge efficiently and accurately. The state of the bridge during the construction process was optimized and adjusted. The target state of bridge completion has been successfully achieved. It has accumulated engineering experience for the development of the arched cable-beam composite system, which has beneficially promoted the development of bridges. At the same time, it has expanded the application of BIM technology of bridge construction monitoring.