Reverse Model for Curved Bridge Measurement Based on 3D Laser Scanning Technology

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-04-03 DOI:10.1155/2024/5594519

Xin Chen, Lihang Chen, Dong Liang

引用次数: 0

Abstract

Receiving inspection plays a crucial role in ensuring construction quality after the completion of engineering projects. Traditional inspection measurement methods, such as manual observation means and optical equipment measurement methods, have limitations in terms of the number of measurement sites and the range of measurements. These traditional methods fail to provide accurate curve parameters and continuous spatial morphology information for large-span curved bridge structures. This paper proposes a reverse model measurement method to address this issue. The reverse model is built based on point cloud data acquired by 3D laser scanning technology. Finally, take the Taizicheng No. 1 Bridge as an example, the validity of the proposed method is verified.

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基于 3D 激光扫描技术的曲面桥梁测量反向模型

工程项目竣工后，验收工作对确保施工质量起着至关重要的作用。传统的检测测量方法，如人工观测手段和光学设备测量方法，在测量点数量和测量范围上都存在局限性。这些传统方法无法为大跨度曲线桥梁结构提供准确的曲线参数和连续的空间形态信息。本文针对这一问题提出了一种反向模型测量方法。逆向模型是基于三维激光扫描技术获取的点云数据建立的。最后，以台儿庄一号桥为例，验证了所提方法的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.