Gene expression programming (GEP) modelling of sustainable building materials including mineral admixtures for novel solutions

DPN Kontoni, KC Onyelowe, AM Ebid, H Jahangir… - Mining, 2022 - mdpi.com
In this study, the employment of the gene expression programming (GEP) technique in
forecasting models on sustainable construction materials including mineral admixtures and …

Mesoscopic study of the mechanical properties of coral aggregate concrete under complex loads

Z Wu, H Yu, J Zhang, H Ma - Composite Structures, 2023 - Elsevier
Coral aggregate concrete (CAC) has become the primary material candidate for tropical reef
projects due to the unique raw material abundances of coral aggregates (CAs). Concrete …

A comprehensive experimental review of strain rate, size effect, creep and confinement in concrete: Part III

B Ahmed, T Park, GZ Voyiadjis - International Journal of …, 2023 - journals.sagepub.com
A comprehensive review of destructive testing techniques to understand concrete behavior
is presented in this work. The main objective of this article is to summarize the literature from …

Experimental investigation of triaxial strength of ultra-high performance concrete after exposure to elevated temperature

Z Xu, J Li, P Wu, C Wu - Construction and Building Materials, 2021 - Elsevier
Equipped with excellent strength and energy absorption capacity, ultra-high performance
concrete (UHPC) is a promising material to improve structural resistance against extreme …

Constitutive relations, mechanical behaviour, and failure criterion of microcapsule-based self-healing concrete under uniaxial and triaxial compression

X Wang, J Liang, J Ren, W Wang, J Liu… - Journal of Building …, 2023 - Elsevier
Microcapsule-based self-healing concrete can autonomously release repairing agents to
bond and seal cracks when the material is damaged. It is seen as a promising construction …

Distributed fiber optic sensors for measuring strains of concrete, steel, and textile reinforcement: Possible fields of application

K Zdanowicz, D Gebauer, M Koschemann… - Structural …, 2022 - Wiley Online Library
The article describes measurements of strains of concrete, steel and textile reinforcement
with distributed fiber optic sensors (DFOS). The technology of distributed strain …

New prediction models for concrete ultimate strength under true-triaxial stress states: An evolutionary approach

SK Babanajad, AH Gandomi, AH Alavi - Advances in Engineering Software, 2017 - Elsevier
The complexity associated with the in-homogeneous nature of concrete suggests the
necessity of conducting more in-depth behavioral analysis of this material in terms of …

Mesoscopic simulations on the strength and size effect of concrete under biaxial loading

L Jin, J Li, W Yu, X Du - Engineering Fracture Mechanics, 2021 - Elsevier
In practical engineering, most concrete structures are in complex stress states. The lateral
stress ratio presents significant influences on the mechanical properties of concrete under …

Confinement-dependent failure criterion for high-strength concrete in multiaxial stress states

F Wang, Z Cheng, B Li - Construction and Building Materials, 2023 - Elsevier
High-strength concrete is becoming progressively wide applications in modern civil
engineering structures because of its excellent mechanical properties and workability …

Mechanical properties of calcium silicate hydrate under uniaxial and biaxial strain conditions: a molecular dynamics study

Y Tu, P Shi, D Liu, R Wen, Q Yu, G Sas… - Physical Chemistry …, 2022 - pubs.rsc.org
Calcium silicate hydrate (CSH) is the main hydration product of cementitious materials, often
experiencing complex stress conditions in practical applications. Therefore, reactive …