Ara
Toplam kayıt 146, listelenen: 111-120
Analyzing of continuous and discontinuous contact problems of a functionally graded layer: theory of elasticity and finite element method
(Taylor & Francis Ltd., 2023)
Contact mechanics analysis is crucial because such problems often arise in engineering practice. When examining contact mechanics, the material property of the contacting components is a crucially significant aspect. It ...
Quantitative analysis of pore characteristics of nanocellulose reinforced cementitious tailings fills using 3D reconstruction of CT images
(Elsevier, 2023)
This study aims at analyzing the influence of contents and types of various nanocelluloses (e.g., CNF, CNC, and MFC) and intermediate microstructure on strength/fracture features of cementitious tailings backfill (CTB). ...
Identifcation of goaf instability under blasting disturbance using microseismic monitoring technology
(Springer, 2023)
Micro-seismic (MS) technique can be used to appreciate rock failure process and severity of damage by quantifying micro-earthquakes in terms of time, location, grade, and energy release. Based on 3D laser detection and ...
Analyzing the microstructure of cemented fills adding polypropylene-glass fibers with X-ray micro-computed tomography
(Elsevier, 2023)
Fiber reinforced cementitious tailings backfill (FRCTB) is progressively employed in mining industry due to its high strength/stiffness-to-weight ratio. However, the wide use of the FRCTB technique requires further study ...
Monitoring sediment transport in certain harbor launches in the southeastern black sea
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Abstract: The problem of shoaling on coastal structures is the result of an event that occurs as part
of the natural cycle. In cases where shoaling cannot be detected or prevented, various economic
and operational problems ...
Mechanical, energy evolution, damage and microstructural behavior of cemented tailings-rock fill considering rock content and size effects
(Elsevier, 2024)
Cemented tailings-rock fill (CTRF) is crucial for engineering intention and durability of re-filled stopes in deep underground mines. The current work examined the effects of fragment contents and sizes on the mechanical, ...
Upstream vortices of a sluice gate: an experimental and numerical study
(IWA Publishing, 2023)
This paper aims to explore the effects of a sill under a standard sluice gate on the development of the intake vortices. In total, 200 experiments were carried out. Sills with different shapes and widths were considered ...
Improving the pozzolanic reactivity of clay, marl and obsidian through mechanochemical or thermal activation
(Springer Link, 2024)
This research investigated the physicochemical properties and pozzolanic reactivity of mechanochemically and thermally treated clay, marl, and obsidian as supplementary cementitious materials (SCMs). The results suggest ...
Innovative mine backfill materials and structures
(Taylor & Francis Ltd., 2023)
The mining of natural resources forms three broad classes of mine waste: waste rock, tailings, and coal gangue.
Effect of aluminosilicate precursors and curing regime on physico-mechanical durability and microstructural characteristics of coral geopolymers (Cor-Geo): Cleaner production for coral islands
(Elsevier, 2023)
This study investigated the mechanical, durability, microstructure, carbon footprint and cost characteristics of
new-generation metakaolin-based geopolymer composites. Instead of GBFS, 25 % metakaolin was used, and 25 ...