Hainian Wang’s research while affiliated with Chang'an University and other places

... Road cracks are a prevalent form of road damage [1], especially in high-traffic infrastructures such as highways and urban roads [2,3]. These cracks typically arise from factors such as aging materials, overload, and water erosion, and tend to expand progressively over time. ...

Reference:

Road crack detection based on improved RT-DETR

... zhang et al. [19] propose a new context-aware deep convolutional semantic segmentation network, which applies a pixel-by-pixel deep semantic segmentation network to segment cracks on images of any size and can effectively detect cracks in structural infrastructure under various conditions. Additionally, numerous crack detection algorithms have been widely applied [20][21][22][23][24], particularly in automated and intelligent systems. For example, Zhang et al. [25] proposed a visual tracking framework based on S2TNet for segmenting and tracking slender road cracks in complex environments, The algorithm ensures stable real-time performance and has shown excellent results in unmanned wheeled robot applications. ...

Reference:

Road crack detection based on improved RT-DETR

... Regardless of the treatment procedure and materials used, these researchers considered specific methodologies to determine the optimum time for crack treatment based on prioritization factors. Fourth, researchers focus on image detection using image processing [27], [28]. The concern of this research was related to the identification and classification of cracking types, but not on the treatments. ...

Reference:

Selection of suitable treatment for cracking in flexible pavements using optimization models

... Over the past decade (2013)(2014)(2015)(2016)(2017)(2018)(2019)(2020)(2021)(2022)(2023), the road transportation industry in China has developed rapidly, with the total length of road mileage increasing from 4.35 million kilometers to over 5.43 million kilometers. Among this, expressways now extend over 180,000 km, comprising 3.4% of the total length of road mileage (Gao et al. 2025). Alongside the growth in highway mileage, the traffic environment characterized by long service life and heavy loads has placed higher performance demands on highway construction. ...

Reference:

Research progress of bio-filler and its application in asphalt materials: review and discussion

... Various methods have been proposed for position control in low-speed rotation systems. For example, Zhang et al [14] dynamically adjusted PID controller parameters through ELM, significantly improving the system's accuracy in complex trajectory tracking tasks. Wang et al [15] used ELM to estimate trajectory errors caused by multi-task coupling and combined it with sliding mode control to compensate for the errors. ...

Reference:

An inverse neural network prediction control method for low-frequency compensation

... zhang et al. [19] propose a new context-aware deep convolutional semantic segmentation network, which applies a pixel-by-pixel deep semantic segmentation network to segment cracks on images of any size and can effectively detect cracks in structural infrastructure under various conditions. Additionally, numerous crack detection algorithms have been widely applied [20][21][22][23][24], particularly in automated and intelligent systems. For example, Zhang et al. [25] proposed a visual tracking framework based on S2TNet for segmenting and tracking slender road cracks in complex environments, The algorithm ensures stable real-time performance and has shown excellent results in unmanned wheeled robot applications. ...

Reference:

Road crack detection based on improved RT-DETR

... Additionally, numerous crack detection algorithms have been widely applied [20][21][22][23][24], particularly in automated and intelligent systems. For example, Zhang et al. [25] proposed a visual tracking framework based on S2TNet for segmenting and tracking slender road cracks in complex environments, The algorithm ensures stable real-time performance and has shown excellent results in unmanned wheeled robot applications. Despite significant progress in existing methods, challenges remain in practical applications. ...

Reference:

Road crack detection based on improved RT-DETR

... This approach is a promising way to improve the quality and longevity of road surfaces. Polymer-enriched asphalt presents many advantages that greatly improve pavement sustainability and performance [3,11]. ...

Reference:

Performance Optimization Approach of Polymer-Modified Asphalt Mixtures with PET and PE Waste

... Early applications by Chang and Meegoda (1997) have been expanded with advanced computational techniques, allowing DEM to effectively model the internal structural performance of asphalt mixtures. Its adoption reflects its ability to simulate significant deformations and fractures, crucial for addressing the discrete and heterogeneous nature of asphalt materials (Jianzhong et al., 2023;Wan et al., 2024;Zhao et al., 2023), while employing straightforward constitutive laws Yi et al., 2021). Despite its strengths, current DEMbased crack models for asphalt mixture present several limitations that are the focus of ongoing research. ...

Reference:

Integrating a mortar model into discrete element simulation for enhanced understanding of asphalt mixture cracking

... Xiao et al. [22] identified a limitation in previous studies, namely that most experiments require manual operation and visual observation of experimental data during testing. Operational errors in the instruments and discrepancies in reading measurements can affect the accuracy of WDF data. ...

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Development of a Predictive Model for Runway Water Film Depth