基于知识图谱的桥头跳车病害研究及趋势分析

Research and Trend Analysis of Bridgehead Jumps Disease Based on Knowledge Graph

摘要: 为了系统地审视当今桥头跳车领域的发展态势和当前研究动向，我们选取“桥头跳车”为主题词，在CiteSpace V文献分析软件的支持下，对2003年至2023年间在CNKI中国知网上搜集到的2252篇文献数据进行了深入的可视化分析。我们的研究结果清晰地呈现了以下几个关键方面：1) 桥头跳车研究历经了发展缓慢期、高速增长期和下降期三个阶段。尽管该领域起步较晚，但在过去20年间，我国的桥头跳车研究蓬勃发展，目前已进入一个稳定下降的阶段。2) 孙筠、李威等学者是该领域的核心研究人员，其发表文献数量均在5篇以上。在桥头跳车研究领域，黑龙江省公路勘察设计院、邢台路桥建设总公司、中国公路工程咨询集团有限公司和龙建路桥股份有限公司第四工程处等机构显著领先于其他机构，但机构发表文献存在严重的两级分化现象，实际施工与高校之间的联系不够紧密。3) 近年来，桥头跳车研究主要关注于“优化排布”和“数值模拟”等方面，其中一体化和跳车原因成为深入探讨的焦点。综合研究结果系统梳理了该领域的成果和研究热点，回顾了其发展历程，为学者提供了有益的参考，以跟踪最新研究和未来发展。

Abstract: To systematically examine the current development trends and research directions in the field of bridgehead jumps, we selected “Bridgehead Jumps” as the key term and conducted in-depth visual analysis using CiteSpace V literature analysis software on a dataset comprising 2252 documents collected from the CNKI China National Knowledge Infrastructure between 2003 and 2023. Our findings vividly present several key aspects: 1) Bridge abutment scour research has experienced three stages: a slow development phase, a period of rapid growth, and a subsequent decline. Despite the relatively late start in this field, bridge abutment scour research in China has flourished over the past two decades and is currently in a phase of stable decline. 2) Scholars such as Sun Jun and Li Wei emerge as core researchers in this field, each having published five or more documents. In the realm of bridgehead jumps research, institutions like the Heilongjiang Highway Survey and Design Institute, Xingtai Road and Bridge Construction General Company, China Highway Engineering Consulting Group Co., Ltd., and the Fourth Engineering Department of Longjian Road and Bridge Co., Ltd. demonstrate significant leadership compared to others. However, there is a notable disparity in document publication among institutions, and the connection between practical construction and academia appears insufficiently robust. 3) In recent years, bridgehead jumps research has predominantly focused on aspects such as “optimized layout” and “numerical simulation,” with integration and scour causes emerging as focal points for in-depth exploration. Our comprehensive study results systematically outline the achievements and research hotspots in this field, providing scholars with valuable references to track the latest research and anticipate future developments.