Mechanical property
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This study expands upon an existing one-dimensional model to develop an innovative two-dimensional numerical framework for simulating moisture propagation within wood. Utilizing the finite difference method, this approach offers a more detailed analysis of moisture behavior in wood structures.
15p vithomson 02-07-2024 0 0 Download
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Part 1 book "Geotechnical engineering - Principles and practices of soil mechanics and foundation engineering" includes content: Introduction, soil formation and characterization, soil phase relationships, index properties and classification, soil permeability and seepage, effective stress and pore water pressure, stress distribution in soils due to surface loads, compressibility and consolidation, shear strength of soil, soil exploration, stability of slopes, lateral earth pressure.
499p dianmotminh04 12-07-2024 0 0 Download
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Part 2 of ebook "Ceramic materials: Science and engineering" provides readers with contents including: Part V - Mechanical strength and weakness; Part VI - Processing; Part VII - Properties and applications;...
458p mothoiphong 28-06-2024 3 1 Download
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In this article, we explore the fundamental characteristics and mechanisms underlying the self-healing properties of bone tissue. In certain instances of trauma or pathological conditions resulting in bone defects, the natural healing process may be insufficient.
7p vikoch 27-06-2024 2 1 Download
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In the field of additive manufacturing, the design and fabrication of lattice structures have garnered substantial attention, particularly for their potential in advanced material applications. This study focuses on the mechanical properties of titanium alloy Ti64 lattice structures fabricated by Laser Powder Bed Fusion.
11p visergeyne 18-06-2024 0 0 Download
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In this paper, polyvinyl butyral (PVB) composite coating was prepared with graphene oxide (GO) to improve mechanical properties, corrosion protection, and thermal oxidation stability. Fourier-transform infrared spectroscopy (FT-IR), Thermogravimetric analysis (TGA), Field Emission Scanning Electron Microscopy (FESEM),... were used to examine the results.
9p viambani 18-06-2024 2 0 Download
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This paper introduces a new press structure that utilizes a double crank mechanism to enhance productivity and efficiency for the stamping process. By adjusting the positions between the component links, the dynamic characteristic of the ram can be modified, optimizing the performance and improving operations of the system.
8p viambani 18-06-2024 1 1 Download
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Part 2 book "Engineering mathematics I - Electromagnetics, fluid mechanics, material physics and financial engineering" includes content: Modified transmission line models of lightning strokes using new current functions and attenuation factors, on some properties of the multi peaked analytically extended function for approximation of lightning discharge currents, mathematical modelling of cutting process system,... and other contents.
206p dianmotminh03 09-06-2024 4 1 Download
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Water-borne acrylic resin has attracted much attention thanks to its environmetally friendly, high weather stability, good mechanical properties, high toughness. It is widely used in coatings, ships, bridges, locomotives, etc.
10p viamancio 04-06-2024 0 0 Download
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We used the molecular dynamic finite element method with Stillinger-Weber potential to study the mechanical behavior of monolayer 1H-type nickel ditelluride (1H-NiTe2) sheets under uniaxial tension.
8p viamancio 04-06-2024 1 0 Download
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This volume describes the mechanisms which bacteria have created to secure their survival, proliferation and dissemination by subverting the actin cytoskeleton of host cells. Bacteria have developed a veritable arsenal of toxins, effector proteins and virulence factors that allow them to modify the properties of the intracellular actin cytoskeleton for their own purposes.
249p vimeyers 29-05-2024 3 2 Download
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Part 1 of ebook "Introduction to contact mechanics (Second edition)" provides readers with contents including: Chapter 1 - Mechanical properties of materials; Chapter 2 - Linear elastic fracture mechanics; Chapter 3 - Delayed fracture in brittle solids; Chapter 4 - Statistics of brittle fracture; Chapter 5 - Elastic indentation stress fields;...
118p giangdongdinh 28-05-2024 3 2 Download
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Part 2 of ebook "Introduction to the mechanics of deformable solids: Bars and beams" provides readers with contents including: Chapter 4 - Theory of cylindrical bars subjected to torsion; Chapter 5 - Theory of beams; Chapter 6 - Stress and failure analysis; Chapter 7 - Introduction to structural design; Appendix A - Mechanical properties of structural materials;...
134p giangdongdinh 28-05-2024 3 2 Download
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This textbook represents an attempt to present a relatively brief overview of Materials Science, the anticipated readership being students of structural and mechanical engineering. It is in two sections – the first characterising engineering materials, the second considering structure–property relationships. Emphasis is thus placed on the relationship between structure and properties of materials, starting with the concept of ‘structure’ at three levels - crystal structure, microstructure, and molecular structure.
269p zizaybay1103 29-05-2024 4 2 Download
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This paper presents a probabilistic model for the investigation of nanometric surface effect in particulate nanocomposite materials. Moreover, the size-dependency at the nanometric scale, which is commonly ignored in classical micromechanics frameworks, is considered in this work from a probabilistic standpoint. To this aim, an imperfect interface model was presented to describe the difference in mechanical properties at the zone between the reinforcement and the matrix.
11p dathienlang1012 03-05-2024 1 0 Download
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In this study, calcite and zeolite minerals, with well-known incombustibility properties, were used together with huntite hydromagnesite as auxiliary minerals to obtain better mechanical properties. In this context, a synergistic effect was created by adding zeolite and calcite to polymer composite systems containing huntite hydromagnesite, and flame retardant polypropylene matrix composites were produced using a twin screw extruder.
8p dianmotminh02 03-05-2024 3 1 Download
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Antibacterial packaging represents an active packaging solution crafted to uphold the quality and safety of products. One of the popular polymer used in food packaging is Linear Low-Density Polyethylene (LLDPE), due to its low cost, ease of processing, and high mechanical properties. Polymer blend based on LLDPE and antibacterial agent PHMG were prepared in the presence of PE-g_AM compatibilizer and DCP initiator.
6p dianmotminh02 03-05-2024 3 1 Download
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This study investigated the effect of graphene content on intumescent coating properties. Intumescent coatings contained Plextol R4152 as a binder, APP-PER-MEL as a flame retardant additive system, TiO2, Al(OH)3 as fillers, and other additive. The fire resistance test and furnace test were conducted. TGA, DSC, and SEM were used to assess the coating and char layers. The water resistance and mechanical properties of the coatings were examined.
12p dianmotminh02 03-05-2024 2 1 Download
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This review provided detail information about production, structure and properties of NC. The usage of NC as reinforcement materials for different types of biopolymers is presented in the review. The surface modification of NC for better dispersion and better interaction of NCs in polymer matrices, the mechanical and thermal properties of the NC biopolymer nanocomposites are discussed.
25p dianmotminh02 03-05-2024 1 1 Download
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In this study, the effect of alkaline-treated spent coffee grounds and compatibilizer on the mechanical properties of bio-composite based on polypropylene (PP) matrix was investigated. After alkaline treatment, the surface of spent coffee grounds became rougher; hence the PP matrix could better adsorb and encapsulate the treated coffee grounds compared with that of untreated ones. T
6p dianmotminh02 03-05-2024 2 1 Download