In recent years, the concept of Digital Twins (DT) has emerged as a promising solution for real-time monitoring and proactive maintenance of complex engineering systems. This systematic review paper provides a comprehensive overview of the current state-of-the-art in DT technology for road pavement. The paper aims to bridge the gap between the theoretical physic-based model and DT and its practical implementation in road pavement. Through a rigorous review of the literature, this study identifies the key components, challenges, and opportunities associated with the utilization of DT for road pavement. The results show that road pavement DT research is still scarce and that only a few use cases in pavement reactive maintenance have attracted the attention of the scientific community. By synthesizing the findings of this study, the paper offers insights into the prospects of DT in revolutionizing pavement proactive maintenance practices and enabling more efficient and sustainable road infrastructure.

中文翻译：

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用于道路路面的数字孪生技术


近年来，数字孪生 （DT） 的概念已成为一种很有前途的解决方案，用于复杂工程系统的实时监控和主动维护。本系统综述论文全面概述了当前道路路面 DT 技术的最新水平。本文旨在弥合基于物理的理论模型与 DT 及其在路面中的实际实施之间的差距。通过对文献的严格审查，本研究确定了与将 DT 用于道路路面相关的关键组成部分、挑战和机遇。结果表明，路面 DT 研究仍然稀缺，只有少数路面反应性维护用例引起了科学界的关注。通过综合这项研究的结果，本文提供了对 DT 在彻底改变路面主动维护实践和实现更高效和可持续道路基础设施方面的前景的见解。