Influence of Maximum Nominal Size on Macro- and Meso-Mechanical Properties of Cement-Stabilized Macadam. [PDF]
Materials (Basel)Zhou W, Deng C, Huang H.
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Shear Mechanical Properties and Damage Deterioration of Anchored Sandstone-Concrete Under Freeze-Thaw Cycles. [PDF]
Sensors (Basel)Liu T, Zeng Q, Cai W, Cao P.
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Mesoscopic Modeling of Fracture in Heterogeneous Bituminous Polymer Composites: Coupling Random Aggregate Distribution with Bilinear Cohesive Zone Models. [PDF]
Polymers (Basel)Li W, Gao H, Xie L, Tan Z, Cao P.
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Rapid-Hardening Engineered Cementitious Composites with OPC-SAC Binder and Recycled Fine Aggregates: Mechanical Properties and Micro-Mechanisms. [PDF]
Materials (Basel)Su Z, Gong J, Wang X, Hua M.
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Concrete Crack Detection in Extremely Dark Environments Based on Infrared-Visible Multi-Level Registration Fusion and Frequency Decoupling. [PDF]
Sensors (Basel)Li Z, Xie W, Xiang B.
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In Situ Multi-Scale Characterization of Tensile Damage Evolution in Low-Braiding-Angle 3D Braided CFRP Composites for Propeller Blades. [PDF]
Materials (Basel)Zhang Z, Zheng F, Fan G, Xu M.
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Rocks inherently contain some micro-cracks. The existence of initial micro-cracks introduces weakness to the rock specimen and hence affects the strength and deformation behavior of rocks. This paper numerically investigates the influence of initial micro-crack damage on the strength and deformation behavior and the associated micro-cracking process of
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Transformation toughening in ceramic with martensites or micro-cracks
International Journal of Engineering Science, 1991We present a method of calculating the decrease of stress intensity factor without considering the microstructural details or performing an incremental analysis. Regardless of the history of loading and unloading, the current crack opening displacement is all the information needed for the calculation.
Gao, Zhanjun, Mura, Toshio
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Simulation of Polycrystalline Ceramics with Micro-Cracks
MRS Proceedings, 2002AbstractThe micro FEM model, which was considered in the middle bottom of a four-point bending macro FEM model, was constructed from a SEM micrograph of an Al2O3-10vol%ZrO2 ceramic, in which the crystallographic information was given to each grain randomly. One micro-crack was introduced in the micro FEM model as a basic case to simulate the four-point
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Ultrasonic Evaluation of Ceramics With Micro-Cracks
Emerging Technology in Fluids, Structures, and Fluid Structure Interactions, 2003Materials used in high-pressure vessels may be subjected to rapid temperature change, which may induce micro-cracks on the surface and into material. The growth of micro-cracks is detrimental to facility life. Chromium carbide (Cr3C2) has been proved to be a potential structural material for toughening alumina in biomedical and industrial applications ...
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