Experimental and numerical study of a brace-type hybrid damper with steel slit plates enhanced by friction mechanism

K Ke, Y Chen, X Zhou, MCH Yam, S Hu - Thin-Walled Structures, 2023 - Elsevier
This paper reported an experimental and numerical study of a novel brace-type hybrid
damper composed of steel slit plates enhanced by the friction mechanism. A test programme …

Self-centring damper with multi-energy-dissipation mechanisms: Insights and structural seismic demand perspective

K Ke, MCH Yam, P Zhang, Y Shi, Y Li, S Liu - Journal of Constructional …, 2023 - Elsevier
An innovative self-centring damper equipped with shape memory alloy elements and wedge-
shaped friction plates (ie SMA-VFSD) characterised by multiple energy-dissipation …

Mechanical properties of high strength steels and weld metals at arctic low temperatures

MT Chen, A Cai, M Pandey, C Shen, Y Zhang… - Thin-walled structures, 2023 - Elsevier
This paper attempts to acquire fundamental knowledge on the mechanical properties of high
strength steels and the corresponding high strength weld metals at arctic low temperatures …

Large-size shape memory alloy plates subjected to cyclic tension: Towards novel self-centring connections in steel frames

X Zhou, Y Huang, K Ke, MCH Yam, H Zhang… - Thin-Walled Structures, 2023 - Elsevier
In this study, the hysteretic behaviour of shape memory alloy (SMA) plates under cyclic
tension-release loadings was examined to promote their seismic applications, with an …

Seismic performance of a ring beam joint connecting FTCES column and RC/ESRC beam with NSC

FM Ren, SY Tian, L Gong, JL Wu, JX Mo, CL Lai… - Journal of Building …, 2023 - Elsevier
Fiber-reinforced polymer (FRP) tube-concrete-encased steel (FTCES) composite column
shows superior load-bearing capacity, stiffness, deformation capacity and it has excellent …

The State-of-the-art review on development of replaceable fuse components in resilient moment resisting frame

M Pratap, GR Vesmawala - Structures, 2023 - Elsevier
The current study is consistent with the ongoing research on constructing resilient structures
by restricting damage inside replaceable components at expected locations employed in …

Behavior of concrete-filled cold-formed steel built-up section stub columns

MT Chen, T Zhang, B Young - Thin-Walled Structures, 2023 - Elsevier
This paper presents a test campaign concerning the behavior of concrete-filled cold-formed
steel built-up section stub columns. The test program consisted of five types of cold-formed …

Experimental investigation of a high strength steel frame with curved knee braces subjected to extreme earthquakes

Z Zhou, Y Chen, MCH Yam, K Ke, X He - Thin-Walled Structures, 2023 - Elsevier
In this research, the seismic performance of a half-scaled three-storey high strength steel
frame with curved knee braces (HSSF-CKB) under extreme earthquakes was investigated …

Improving structural robustness of steel frame buildings by enhancing floor deck connections

J Wang, K Ke, MCH Yam, M Teng, W Wang - Journal of Constructional …, 2023 - Elsevier
In current composite floors, the strength of the deck connections restraining the profiled steel
decks to the floor beams or to the neighboring steel decks are much weaker compared with …

Seismic demand amplification of steel frames with SMAs induced by earthquake sequences

K Ke, X Zhou, M Zhu, MCH Yam, H Zhang - Journal of Constructional Steel …, 2023 - Elsevier
This paper investigates the inelastic seismic demands of steel frames equipped with shape
memory alloys (SMAs) subjected to mainshock-aftershock earthquake sequences. Based on …