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241
Study on Energy Dissipation Characteristics and Damage Law of Backfill under Cyclic Impact
Published 2022-01-01“…Moreover, it was found that the mechanical properties of the filling body affect the whole combined specimen, and the dynamic strength of the combined specimen with the cement-sand ratio of 1 : 4 was higher than that of the cement-sand ratio of 1 : 6. …”
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242
Wear Resistance of B<sub>4</sub>C-TiB<sub>2</sub> Ceramic Composite
Published 2025-01-01“…Transgranular fracture with pullout of the surface and micro-crack formation in the direction perpendicular to the wear direction was observed on the worn surfaces.…”
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243
Breaking Mechanism and Damage Evolution Rule of Ultra-High-Pressure Water Jet Impacting Steel Fiber Reinforced Concrete
Published 2021-01-01“…In the affected area of steel fiber, due to the inhomogeneity in the contact area of steel fiber and concrete, the stress concentration in the contact area is produced, causing the formation of propagated crack along the steel fiber. And the steel fiber has an obstruction effect on the development of broken bodies on the upper and lower sides of steel fiber. …”
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244
Study of Simulation Test in Inclusion Rockburst
Published 2019-01-01“…The smaller the crack length, the greater the stress loading in failure, and the more the energy accumulated, the higher the fractal dimension of the fragments in failure. …”
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245
Experimental and Numerical Evaluation of Shear Strength of Directly and Indirectly Loaded Flanged Recycled Self-Compacted Reinforced Concrete Deep Beams
Published 2020-01-01“…It was observed that beams with higher RCA exhibited higher deflection, strain, and crack width. …”
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246
Clarification of shear deformation behavior in Fe–Si amorphous alloys by molecular dynamics
Published 2025-01-01“…These results indicate that intermediate and distorted BCC structures in the SB provide directionality to the SB propagation and suggest that the slower model, in which cracks propagate toward the shear direction of the material and break it in a straight line, may produce a higher-quality surface in shear processing.…”
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247
Development of Natural Fiber Hybrid Composites Using Sugarcane Bagasse and Bamboo Charcoal for Automotive Thermal Insulation Materials
Published 2021-01-01“…The fiber alignments, internal crack, and binding properties are checked by morphological test. …”
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248
Wear Properties of TiC-Reinforced Co50 Composite Coatings from Room Temperature to High Temperature
Published 2020-01-01“…With 30% TiC, the hardness obtains a higher hardness, but the surface appears to crack. …”
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249
Experimental study on the splitting tensile failure of a carbon nanotube-modified fly ash foamed concrete filler
Published 2025-01-01“…At a low loading rate, the CNT-modified foamed concrete backfill dissipated less energy, and the reverse was true for higher rates.…”
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250
Experimental Study of Size Effects on the Deformation Strength and Failure Characteristics of Hard Rocks under True Triaxial Compression
Published 2021-01-01“…However, the damage stress (σcd) and peak strength (σp) have obvious size effect; that is, the smaller the sample size is, the higher the strength is. Additionally, the relationship among the peak strength, sample size, and intermediate principal stress (σ2) is power function. …”
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251
A Study on Using Glass Fiber-Reinforced Polymer Composites for Shear and Flexural Enhancement of Reinforced Concrete Beams
Published 2022-01-01“…In the concrete construction sector, issues such as tensile strength of structural elements, brittle mode of failure, rapid crack propagation, and increased overload are common. …”
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252
Laser surface melting and heat treatment of Tomilloy nickel-based superalloy as gas turbine transition part after service
Published 2025-03-01“…The measured penetration depth at higher speeds, namely 70, and 80 mm/s, was low, and the passes had inadequate overlap. …”
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253
High-temperature tensile mechanical behavior and ablation mechanisms of three-dimensional multi-directions braided carbon/boron-modified phenolic composites
Published 2025-02-01“…In contrast, 3D6d has additional cracks extending along sixth yarn.…”
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254
Comparison of properties of HAp and CaTiO3-HAp ceramic composite fabricated by different sintering conditions
Published 2024-01-01“…The alkaline phosphatase activity of MG-63 cells was higher on both ceramics cultured in osteogenic differentiation medium than in complete growth medium, which indicated more efficient osteoinductivity.…”
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255
Type I Fracture Toughness Test of Rock-like Materials Based on the Particle Flow Method
Published 2020-01-01“…In order to investigate the feasibility and reliability of the three-dimensional particle flow method in simulating the type I fracture toughness test, four types of numerical samples were established by particle flow code PFC3D: straight crack three-point bending (SC3PB), edge cracked flattened semicircular disc (ECFSD), cracked chevron notched Brazilian disc (CCNBD), and edge cracked flattened ring (ECFR). …”
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256
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257
Possibilities and scope of environmental protection through criminal law: The new environmental crime directive
Published 2025-01-01“…The second is dedicated to the structure, aims and goals of the new Environmental Crime Directive in fighting environmental crime, as a part of fulfilling processes of the European Green Deal. …”
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258
Dual-phase ceramics based on multi-cation boride and carbide: Investigations at the nanoscale
Published 2025-01-01“…Specifically, Ti and Nb had higher concentrations in the boride, whereas Hf and Ta in the carbide. …”
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259
Identifying fracture-controlled resonance modes for structural health monitoring: insights from Hunter Canyon Arch (Utah, USA)
Published 2025-01-01“…An evolutionary crack damage model was then applied to simulate fracture propagation, confirming that only this higher mode is sensitive to structural damage resulting from fracture growth. …”
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260
Al2O3/Al hybrid nanolaminates with superior toughness, strength and ductility
Published 2025-02-01“…This is almost two orders of magnitude higher than bulk alumina and higher than any other thin hard coatings. …”
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