BALK
发表于 2025-3-28 17:16:45
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保留
发表于 2025-3-28 19:51:46
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PRE
发表于 2025-3-29 02:40:47
End-to-End Transmission Control in RWNsration-based damage detection algorithm using a damage indicator called ‘Relative Wavelet Packet Entropy’ (RWPE) was applied to determine the location and severity of damage. To improve the algorithm, GA was utilized to optimize the algorithm so as to identify the best choice of wavelet parameters.
RAGE
发表于 2025-3-29 03:55:37
Transfer Reliability Control in UWANshniques operate at the high-frequency, weakly-dispersive portions of the dispersion curves, and rely on time-of-flight measurements to quantify the effects of stress state on wave speed. This adversely affects the sensitivity and accuracy of such techniques, and renders their accuracy limited by the
天文台
发表于 2025-3-29 10:18:16
Yanhong Yang,Shaozhong Cao,Zhongxiang Dingnance of these components are extremely important for uninterrupted operation of movable bridges. Unfortunately, there have been only a few studies on monitoring of mechanical components of movable bridges. As a result, in this study, a statistical framework is proposed for continuous maintenance mo
countenance
发表于 2025-3-29 15:10:51
Xiaochao Dang,Yili Hei,Zhanjun Hao and Gaussian curvature MSs (CMSs) to identify damage in plates. A multi-scale discrete differential-geometry scheme is proposed to calculate principal, mean and Gaussian CMSs associated with a MS of a plate, which can alleviate adverse effects of measurement noise on calculating the CMSs. Principal
PAEAN
发表于 2025-3-29 16:30:00
Wenyong Dong,Xueshi Dong,Yufeng Wange by a joint research team from the University of British Columbia and Tongji University. Two full-scale tests were conducted in May 2015 at the Siping Campus of Tongji University, Shanghai, China. The first Multi-Functional Building (MFB) has 21 stories with a typical floor height of 4 m. The struc
Banister
发表于 2025-3-29 23:24:42
Xiaochao Dang,Yili Hei,Zhanjun Haohe blade damage such as leading and trailing edge splits, cracks and holes. In this study, actively-controlled acoustic sources were utilized in order to excite the blade’s cavity structure from internal. The blade damage manifests itself in changes to the acoustic cavity frequency response function
染色体
发表于 2025-3-30 02:00:32
Xiaochao Dang,Yili Hei,Zhanjun Haotropy. The proposed algorithm employs, as reference information, the natural frequencies and mode shapes obtained with a numerical model of the structure in an undamaged condition and under different damage scenarios. The algorithm is validated with experimental tests on a laboratory six-levels-stru
commute
发表于 2025-3-30 05:36:13
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