Comparative study of the negative bending behaviour of corrugated web steel–concrete composite beams using NC, ECC and UHPC

F Wu, Z Fan, L He, S Liu, J Zuo, F Yang - Engineering Structures, 2023 - Elsevier
Engineered cementitious composites (ECC) and ultra-high performance concrete (UHPC)
could significantly enhance the cracking performance of the negative bending regions of …

State-of-the-art and annual progress of bridge engineering in 2020

R Zhao, K Zheng, X Wei, H Jia, H Liao, X Li… - Advances in Bridge …, 2021 - Springer
Bridge construction is one of the cores of traffic infrastructure construction. To better develop
relevant bridge science, this paper introduces the main research progress in China and …

Experimental and finite element investigations on shear behaviors of stud connectors embedded in Engineered Cementitious Composite (ECC)

Y Liu, Y Bao, L Deng, Q Zhang - Engineering Structures, 2023 - Elsevier
Abstract Engineered Cementitious Composite (ECC) exhibits superior mechanical
properties such as high tensile strength, ductility, and toughness, which enable using thinner …

Experimental and numerical analyses of stud shear connectors in steel–SFRCC composite beams

K Peng, L Liu, F Wu, R Wang, S Lei, X Zhang - Materials, 2022 - mdpi.com
To investigate the shear performance and failure mechanism of stud shear connectors in
steel fiber-reinforced cementitious composite (SFRCC) beams, six steel-SFRCC and six …

Experimental investigation on the static performance of stud connectors in steel-HSFRC composite beams

F Wu, W Tang, C Xue, G Sun, Y Feng, H Zhang - Materials, 2021 - mdpi.com
In this research, high strength fiber reinforced concrete (HSFRC) was used to replace the
normal strength concrete (NSC) in steel-concrete composite beams to improve their working …

Flexural behavior of U-shaped steel-concrete composite beams under positive bending

CG Kim, HS Kim, SH Lee - Journal of Constructional Steel Research, 2023 - Elsevier
The use of cold-formed U-shaped steel and concrete composite beams has increased with
the advantage of permanent steel form as a load-resisting element. In this study, a new type …

Experimental investigation on the behavior of the steel–concrete composite frames with uplift-restricted and slip-permitted screw-type (URSP-S) connectors

X Nie, L Duan, M Tao, Y Guo - Engineering Structures, 2022 - Elsevier
The uplift-restricted and slip-permitted screw-type (URSP-S) connector is proved be very
useful to improve the crack resistance of the concrete decks in the negative bending moment …

Application of machine learning models and GSA method for designing stud connectors

G Sun, J Kang, J Shi - Journal of Civil Engineering and …, 2024 - journals.vilniustech.lt
The design of stud connectors is aided by determining the relationship between shear
strength and the input variables (number, diameter, height, tensile strength and elastic …

Experimental and numerical study on steel-concrete composite frames with engineered cementitious composites

X Nie, L Duan, L Zhuang, R Ding, J Fan - Engineering Structures, 2022 - Elsevier
Engineered cementitious composites (ECC) is a type of cement-based material with the
characteristics of tensile strain-hardening and multiple cracking. In this study, the structural …

Experimental and analytical study on steel-concrete-ECC composite frames with URSP-S connectors

L Duan, X Nie, J Wang, G Wu - Journal of Building Engineering, 2023 - Elsevier
To improve the slab crack resistance in the hogging moment region of steel-concrete
composite frames, this paper proposes using Engineered Cementitious Composite (ECC) …