default author photo

Zhen-yu Cheng

Xihua University

Chengdu, 610039

China

SCHOLARLY PAPERS

5

DOWNLOADS

119

TOTAL CITATIONS

2

Scholarly Papers (5)

Actions:
Email selected abstracts
1.

Fatigue Life Prediction for Q420qfnh Weathering Steel Welded Joints Considering the Effect of Multi-Cracks

Number of pages: 40 Posted: 14 Aug 2024
Yan Ma, Chuang Cui, Qing-hua Zhang, Kun Tang and Zhen-yu Cheng
affiliation not provided to SSRN, Southwest Jiaotong University, Southwest Jiaotong University, Southwest Jiaotong University and Xihua University
Downloads 43 (1,183,237)
Citation 2

Abstract:

Loading...

fatigue life prediction, multi-crack interference amplification effect, morphological evolution, welded joints, weathering steel

2.

Static and Fatigue Behaviors of Ultrashort Stud Connectors Embedded in Ultra-Thin, Ultrahigh-Performance Concrete

Number of pages: 36 Posted: 17 Jul 2025
Jiawei Liu, Qing-hua Zhang, Zhen-yu Cheng, Chuang Cui and Guoxi Liang
Southwest Jiaotong University, Southwest Jiaotong University, Xihua University, Southwest Jiaotong University and Tongji University
Downloads 30 (1,359,097)

Abstract:

Loading...

Steel-UHPC composite structure, Ultrashort stud connectors, Push-out test, Static behavior, Fatigue behavior

3.

Effect of Insufficient Concrete Consolidation at Stud Roots on the Mechanical Behavior of Headed Studs

Number of pages: 29 Posted: 28 Jul 2025
Jiawei Liu, Qing-hua Zhang, Zhen-yu Cheng, Yuhao Zhang, Chuang Cui and Guoxi Liang
Southwest Jiaotong University, Southwest Jiaotong University, Xihua University, Southwest Jiaotong University, Southwest Jiaotong University and Tongji University
Downloads 28 (1,359,097)

Abstract:

Loading...

Steel-UHPC composite structure, Stud connectors, Push-out test, Static behavior, Fatigue behavior

4.

Experimental Investigation on Fatigue Performance of Three Welded-Joints of Q420qfnh Weathering Steel

Number of pages: 38 Posted: 06 Aug 2024
Yan Ma, Chuang Cui, Qing-hua Zhang, Kun Tang and Zhen-yu Cheng
affiliation not provided to SSRN, Southwest Jiaotong University, Southwest Jiaotong University, Southwest Jiaotong University and Xihua University
Downloads 17 (1,481,165)

Abstract:

Loading...

Q420qFNH weathering steel, welded-joints, fatigue tests, fatigue strength, nominal stress

5.

Experimental and Numerical Assessment of Fatigue Damage in SMA-13 and AC-13 Mixtures for Steel Bridge Deck Pavements Based on S-VECD and Phenomenological Modeling

Number of pages: 37 Posted: 29 May 2026
Jiawei Liu, Qing-hua Zhang, Zhen-yu Cheng, Chuang Cui and Guoxi Liang
Southwest Jiaotong University, Southwest Jiaotong University, Xihua University, Southwest Jiaotong University and Tongji University
Downloads 1 (1,596,965)

Abstract:

Loading...

Asphalt mixture, Dynamic modulus, S-VECD theory, Δε–Nf curve, Steel bridge deck pavement.