High-resolution ultrasonic waveform analysis for decoupling physical effects in multi-damaged and healing in concrete using vibro-acoustic feature engineering and machine learning [0.03%]
基于振动声学特征工程和机器学习的高分辨率超声波波形分析在多损伤混凝土中的物理效应解耦及自愈评估中的应用研究
Ali A Shakeri,Ali Kadkhodaei,Sadegh Dardaei et al.
Ali A Shakeri et al.
Characterizing complex microstructural changes in heterogeneous media like concrete presents a significant challenge: multiple physical effects (e.g., thermal microcracking, material porosity, moisture content, and subsequent repair mechani...
Chen Liu,Menyang Gong,Yinjie Su et al.
Chen Liu et al.
In confined fluidic environments such as biological vessels and microfluidic tubes, the behavior of acoustic radiation forces (ARFs) remains insufficiently understood, as most existing studies rely on plane-wave excitation and simplified lo...
Integrated ultrasonic and acoustic emission techniques for spatiotemporal damage analysis in concrete [0.03%]
基于超声和声发射的混凝土时空损伤分析集成技术研究
Anna Maria Skłodowska,Ernst Niederleithinger,Parisa Shokouhi
Anna Maria Skłodowska
This study presents a multi-method ultrasonic investigation of progressive damage in a concrete specimen subjected to quasi-static uniaxial compression. We integrate three complementary approaches using a shared transducer array: linear ult...
Non-contact ultrasonic measurement of the layer thickness for multi-layer CuAl clad sheet using electromagnetic acoustic resonance [0.03%]
电磁声谐振法用于多层铜铝合金薄板的无接触超声测厚研究
Yi Zhang,Zhuoting Liu,Yingjie Shi et al.
Yi Zhang et al.
Accurate online measurement of each layer thickness of CuAl clad sheets during the rolling process is vital for real-time process monitoring and ensuring consistent product quality. This study proposes an electromagnetic acoustic transducer...
Accelerated discrete Gaussian beam model for simulating the water-immersion phased array ultrasonic field [0.03%]
加速离散高斯光束模型在水浸聚焦阵列超声声场模拟中的应用研究
Aizhou Yao,Zhichao Dong,Yang Zhang
Aizhou Yao
Ultrasonic phased array technique has shown significant advantages in the non-destructive testing of complex-geometry components due to its ability to flexibly generate desired inspection beams. Given the complexity of component geometry an...
Multi-frequency autocorrelation mapping for shear wave elastography in reverberant wavefields [0.03%]
用于驻波场中的剪切波弹性成像的多频自相关映射技术
Lijuan Wang,Zhaoxun Wang,Xiongtao Xiao et al.
Lijuan Wang et al.
The estimation of shear-wave speed (SWS) is essential in elastography, where wave dynamics act as a direct indicator of the mechanical stiffness and viscoelastic profile of the medium. While traditional estimation frameworks generally rely ...
Ultrasonic non-destructive testing method based on a flexible microchannel array acoustic metasurface lens [0.03%]
基于柔性微通道阵列声学超表面透镜的超声无损检测方法
Kai Wang,Yini Song,Yiru Xiao et al.
Kai Wang et al.
In conventional ultrasonic non-destructive testing (NDT) systems, acoustic lenses (wedges) are often used to redirect incident beams, enhancing sensitivity in specific directions. However, such lenses add considerable rigidity and volume at...
Corrigendum to "Sensitivity of Lamb waves in viscoelastic polymer plates to surface contamination" [Ultrasonics 149 (2025) 107571] [0.03%]
关于“粘弹性聚合物板中兰姆波对表面污染的敏感性”一文的勘误通知书
Jakub Spytek,Daniel A Kiefer,Ros Kiri Ing et al.
Jakub Spytek et al.
Published Erratum
Ultrasonics. 2026 May 23:108154. DOI:10.1016/j.ultras.2026.108154 2026
Real-time prediction of viscoelastic properties in composite curing using guided waves and multi-task deep learning [0.03%]
基于导波的复合材料固化过程粘弹性实时预测及多任务深度学习方法研究
Yinghong Yu,Tianyu Li,Chuang Xu et al.
Yinghong Yu et al.
The curing of composite materials is a complex process involving dynamic chemical reactions, and the evolution of their viscoelastic properties can be accurately characterized by the storage modulus and loss modulus. However, existing monit...
Acoustics-catalyzed e-tongues for high-performance detection and identification of sweat metabolites [0.03%]
声学催化电子舌，用于汗液代谢物的高性能检测和识别
Huiyu Huang,Jia Yin,Quanquan Yang et al.
Huiyu Huang et al.
The capability for high-precision detection and identification of sweat metabolites is of great importance for personalized healthcare, disease monitoring, and early management of health risks. In this study, we develop an acoustics-catalyz...