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三维激光扫描技术在桥梁合龙中的应用研究

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桥梁的分段建造是为了确保施工的质量和安全性,而合龙则是形成完整桥梁的最后一步.为了减少实际合龙过程中的风险,数字化模拟合龙已成为关键步骤.本文以某桥梁建造工程为例,利用三维激光扫描技术描述了桥梁虚拟合龙的整体技术流程,通过分段点云数据建立了三维模型并进行了合龙测试.此项研究突显了三维激光扫描技术在桥梁虚拟合龙设计中的应用潜力.
Application of 3D Laser Scanner Technology in Bridge Closure
The bridge was constructed in sections to ensure the quality and safety of the construction,and the closure was the final step to complete the bridge.In order to reduce the risk of the actual closure process,digital simulation of the dragon has become a key step.Taking a bridge construction project as an example,the whole technical process of virtual closure of bridge is described by using 3D laser scanning tech-nology.The research highlights the potential of three-dimensional laser scanning in the virtual closure design of bridges.

three-dimensional laser scanningbridge closure3D modelvirtual simulation

杨斌、庞正芳、庞正辉

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湖北知寸地理信息有限公司,湖北 武汉 430070

长江宜昌航道局勘测处,湖北 宜昌 443000

中工武大设计集团有限公司,湖北 武汉 430079

三维激光扫描 桥梁合龙 三维模型 虚拟仿真

2024

城市勘测
中国城市规划协会 武汉市测绘研究院

城市勘测

影响因子:0.488
ISSN:1672-8262
年,卷(期):2024.(5)