Numerical study of fatigue life of SMA/CFRP patches retrofitted to central-cracked steel plates

Construction and Building Materials - Tập 284 - Trang 122845 - 2021
Vichet Kean1,2, Tao Chen1,2,3, Lingzhen Li1,2
1Key Laboratory of Performance Evolution and Control for Engineering Structures of Ministry of Education, Tongji University, Shanghai 200092, China
2Department of Structural Engineering, Tongji University, Shanghai 200092, China
3University Corporation for Polar Research, Beijing 100875, China

Tài liệu tham khảo

Federal Highway Adminstration, Defic. Bridg. by Superstructure Mater. [EB/OL][EB/OL]. (2016).

F. Lippi, W. Salvatore, A. Braconi, M. Finetto, H. Wenzel, G. De Roeck, B. Peeters, C. Konke, V. Zabel, A. Cunha, atigue damage control and assessment for railway bridges (FADLESS), 2014.

Anderson, 2011, Fracture Mechanics: Fundamentals and Applications, 3rd ed.s

Yu, 2014, Tests on cracked steel plates with different damage levels strengthened by CFRP laminates, Int. J. Struct. Stab. Dyn., 14, 1450018, 10.1142/S0219455414500187

Bakis, 2002, Fiber-reinforced polymer composites for construction —review, J. Compos. Constr., 6, 73, 10.1061/(ASCE)1090-0268(2002)6:2(73)

Chen, 2018, Experimental study on fatigue behavior of cracked rectangular hollow-section steel beams repaired with prestressed CFRP plates, J. Compos. Constr., 22, 1, 10.1061/(ASCE)CC.1943-5614.0000872

Li, 2020, Heat activated SMA-CFRP composites for fatigue strengthening of cracked steel plates, J. Compos. Constr., 24, 04020060, 10.1061/(ASCE)CC.1943-5614.0001072

Zheng, 2016, Fatigue strengthening of metallic structures with a thermally activated shape memory alloy fiber-reinforced polymer patch, J. Compos. Constr., 21, 04016113, 10.1061/(ASCE)CC.1943-5614.0000776

I.O. for Standardization, BS 7910:2005 Guide to methods for assessing the acceptability of flaws in metallic structures, 3 (2005).

Wu, 2012, Fatigue of center cracked steel plates with UHM CFRP plate strengthening, Asia-Pacific Conf. FRP Struct., 1

Liu, 2007, Fracture mechanics analysis of cracked steel plates repaired with composite sheets, Asia-Pacific Conf. FRP Struct. (APFIS 2007), 1047