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Dynamic mechanical behavior of rubber-modified SHAAC: Tailoring impact performance through particle size and replacement ratio

delete2026-08-12
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PRE
AI
B
Bei-Xin Xie
W
Wen-Bo Deng
S
Shuo Wang
G
Gai Chen
H
Hao-Jia Chen
T
Tian-Yue Huang
J
Jia-Xiang Lin
Y
Yong-Chang Guo *
DOI:10.1016/j.conbuildmat.2026.147756delete
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Abstract

Abstract

En 中文
• Dynamic behavior of rubber-modified SHAAC was investigated with four rubber size groups and replacement ratios up to 100%. • Rubber modification increased the energy absorption capacity by up to 110% at 200/s. • Crack penetration through fine rubber particles was observed, contributing to enhanced strain-rate sensitivity. • An empirical DIF model was developed considering rubber particle size and replacement ratio. • Impact performance was tailored by selecting rubber parameters to meet structural needs.

Journal

Construction and Building Materials cover
Construction and Building Materials
IF:
8
Papers:
4.4W
Citations:
27.9W

Organization

F
foshan university
Scholars:
1.5K
Papers: 512
Citations: 0
G
guangdong university of technology
Scholars:
2.8W
Papers: 1.9W
Citations: 36
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