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Cross-scale Correlation of Macro-micro Evaluation Indexes for Asphalt Binder
In order to further study the reliability of macro evaluation indexes, molecular dynamics (MD) was applied to the evaluation of asphalt binder. Micro...
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Influence of Rubber Powder Movement on Properties of Asphalt Rubber from the Mesoscopic View
The research on asphalt performance mainly focused on the macro performance and micro mechanism. Mesoscopic analysis was introduced to study the...
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Experiment on acoustic emission response and damage evolution characteristics of polymer-modified cemented paste backfill under uniaxial compression
The mechanical properties of cemented paste backfill (CPB) determine its control effect on the goaf roof. In this study, the mechanical strength of...
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Collaborative Simulation of Nugget Growth and Process Signals for Resistance Spot Welding
In this work, an electrical–thermal–mechanical coupled finite element (FE) model for resistance spot welding (RSW) process is developed to achieve a...
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Accelerated Deterioration Mechanism and Reliability Evaluation of Concrete in Saline Soil Area
To reveal the deterioration mechanism and service life of concrete durability in the western saline soil area, the indoor accelerated test of the...
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Assessment of ecosystem health and driving forces in response to landscape pattern dynamics: the Shibing Karst world natural heritage site case study
The Shibing Karst constitutes a pivotal component of the "South China Karst," and its ecosystem health integrity crucially influences the Outstanding...
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Diffusion and Regeneration Mechanism of Waste Composite Oils Rejuvenator in Aged Asphalt
The physical performance of recycled asphalt was used as the main evaluation index to study the optimal range of a self-made rejuvenator. Through the...
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Behavior Characteristics of Asphalt Components during the Process of Nano-cracks Temperature Self-healing
In order to investigate the behavior characteristics of asphalt components during the process of nano-cracks temperature self-healing (NTS),...
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A Study of Void Closure in Hot Rolling Bars of Stainless Steel
Casting metal products are characterized by porosity due to shrinkage occurring during solidification of the molten material. However, final products...
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Forming Qualities and Mechanical Properties of AA5052 Aluminum Alloy Self-piercing Riveted Joints Connected by Tubular and Semi-tubular Rivets
As a plastic deformation connection technology, self-piercing riveting (SPR) has wide applications in the reliable joining of lightweight alloy...
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Preparation and microstructure analysis of fly ash continuous fiber
A new type of inorganic fiber-fly ash continuous fiber was innovatively developed in this study to alleviate the problems of low comprehensive...
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Effect of Femtosecond Laser Drilling on the Fatigue Properties of the Third-Generation Single-Crystal Superalloy DD9
Film holes can effectively reduce the surface temperature of aeroengine turbine blades, but it will damage the continuous surface and have a negative...
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High-efficiency Carbonation Modification Methods of Recycled Coarse Aggregates
To solve the problem of only surface carbonation and realize high-efficiency carbonation of recycled coarse aggregate, the method of carbonated...
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Introduction
Modelling and simulation of welding processes is a powerful engineering tool that is gaining importance in industrial applications. If implemented...
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Effect of solute atom gradient segregation structure and twin spacing on mechanical properties of nanotwin Cu-Ag alloy
Using the molecular dynamics simulation method, nanoindentation simulation was carried out on a variety of nanotwin Cu-Ag alloys with different...
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Effect of crystallographic orientation on the friction of copper and graphenized copper
In this work, we compare the friction behavior of single asperity contacts of a PtSi tip with copper and monolayered graphene on copper. For both...
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Improving HIC resistance of pipe-steel by Ti/Mg treatment with insights into hydrogen migration
The presence of inclusions in steels is responsible for hydrogen-induced cracking (HIC), which necessitates control over their size and distribution....
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Damage Recognition of Acoustic Emission and Micro-CT Characterization of Bi-adhesive Repaired Composites Based on the Machine Learning Method
Bi-adhesive repair method is one of several repair technologies that use the adhesive bonding approach for patch-repaired composites. However, these...
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Multiscale Study on Low Temperature Crack Resistance Mechanism of Steel Slag Asphalt Mixture
The objective of this paper was to study low temperature crack resistance mechanism of steel slag asphalt mixture(SAM). Thermal stress restrained...
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Development of Web-Based Software for the Failure Analysis of Composite Laminae
MECH-Gcomp was developed as web-based free software to aid in learning and to help researchers and industry professionals in failure analysis of...
