Hang Su

Jul 5, 2024 | mdpi.com | Fei Wu |Hang Su |Qingtian Su |Bo Yuan

1. IntroductionComposite beam bridges are widely adopted as they combine the benefits of steel and concrete to create efficient bridge structures [1,2]. However, in continuous composite beam bridges, the cracking of the concrete deck in negative bending moment regions near supports is an issue [3,4]. Scholars have proposed several methods to prevent concrete cracking in the negative bending moment regions of composite bridges.

Jun 5, 2024 | onlinelibrary.wiley.com | Chengcheng Liu |Hang Su

Conflict of Interest The authors declare no conflict of interest. References 1 , , , , Int. J. Plast. 2000, 16, 1391. 2 , , , , , Mater. Sci. Eng.: A 2004, 387–389, 158. 3 , , , , Proc. Struct. Integr. 2018, 13, 1453. 4 , , J. Appl. Phys. 2003, 45, 4705. 5 , , Metall. Trans. A 1976, 7, 359. 6 , , , , , , Mater. Sci. Eng.: A 1995, 197, 147. 7 , , Metall. Trans. A 1976, 7, 1897. 8 , , , Acta Mater. 2006, 54, 3821. 9 , , , , Metall. Mater. Trans. A 2013, 44, 5884. 10 , , , , , NPJ Comput.

Feb 27, 2024 | mdpi.com | Hang Su |Wei Qing Wang

This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticlebyHang Su * and Wei Wang School of Mathematics, Renmin University of China, Beijing 100872, China*Author to whom correspondence should be addressed.

Dec 26, 2023 | mdpi.com | Hang Su |Wei Qing Wang

1. IntroductionTraditional machine learning algorithms often achieve satisfactory results only when the data adheres to the assumption of being independently and identically distributed (i.i.d.) [1,2]. However, the traditional machine learning algorithms that optimize empirical risk often exhibit poor generalization performance due to distributional shifts in real-world data stemming from potential heterogeneity or selection biases.

Nov 22, 2023 | mdpi.com | Xuandong Wang |Hang Su |Nan Li |Ying Chen

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