Bending deformation
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Part 2 of ebook "Dynamic deformation, damage and fracture in composite materials and structures" provides readers with contents including: Chapter 11 - Dynamic loading of composite structures with fluid–structure interaction; Chapter 12 - Shock loading of polymer composites; Chapter 13 - Blast response of sandwich structures, the influence of curvature; Chapter 14 - Cellular sandwich composites under blast loads; Chapter 15 - Ballistic impact behavior of composites, analytical formulation; Chapter 16 - Impact resistance of sandwich plates; Chapter 17 - Impact behaviour of fibre–metal lamina...
284p tuongmothua 11-07-2024 1 0 Download
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Part 1 of ebook "Applied strength of materials (Sixth edition SI units version)" provides readers with contents including: Chapter 1 - Basic concepts in strength of materials; Chapter 2 - Design properties of materials; Chapter 3 - Direct stress, deformation, and design; Chapter 4 - Design for direct shear, torsional shear, and torsional deformation; Chapter 5 - Shearing forces and bending moments in beams; Chapter 6 - Centroids and moments of inertia of areas;...
412p mothoiphong 28-06-2024 1 1 Download
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In the paper "Analysis the influence of particle size to the macroscopic behavior of Duplex Ferrite/Martensite steel with RVE method" ferrite–cementite steel sheets have been widely used in cold forming processing such as drawing, bending, and blanking. For the normal hot rolled steel sheets with ferrite and lamellar pearlite phases, the strength is usually too high and the hard lamellar pearlite will also cause cracking or tearing during cold deforming.
10p dathienlang1012 03-05-2024 2 0 Download
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In this work, a shear locking treatment for thin First-order shear deformation theory (FSDT) plates based on the n-node discrete shear gap is introduced to analyze the static behavior of the bending plate. The FSDT is a simple formulation suitable for relatively thick plates, and therefore, when thin plates are considered, the well-known shear locking issue may occur and cause errors in the numerical result.
10p dathienlang1012 03-05-2024 0 0 Download
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The paper "Static bending analysis of FGM stiffened plate resting on discontinuous elastic foundation" uses the finite element method to study the static bending response of stiffened FGM plates resting on a discontinuous elastic foundation. The structure is computed using the first-order shear deformation theory coupled with the four-node and two-node quadrilateral elements.
7p dathienlang1012 03-05-2024 1 0 Download
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Part 1 of ebook "Strength of materials II: Problems and solutions (Advanced topics)" includes the following main contents: Chapter 1 presents the method to determine the internal force resultants, stresses, deformation of a bar under combined loading; basic cases of combined loading are considered including unsymmetric bending, bending and tension (compression), eccentric loading; the concept of the core of the cross-section is also introduced.
48p khuynhlinhnguyet1009 05-04-2024 5 2 Download
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Continued part 1, part 2 of ebook "Principles of reinforced concrete" includes the following main contents: Chapter 10 - Mechanical response of deformation difference; Chapter 11 - Strength of member under compression and bending; Chapter 12 - Tensile crack; Chapter 13 - Flexural stiffness and deformation; Chapter 14 - Strength of member under shear force; Chapter 15 - Strength of member under torsion; Chapter 16 - Seismic resistance; Chapter 17 - Fatigue resistance; Chapter 18 - Explosion resistance;...
336p khuynhlinhnguyet1009 05-04-2024 4 1 Download
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Part 1 book "Mechanics of materials" includes content: Tension, compression, and shear; axially loaded members; torsion; shear forces and bending moments; types of beams, loads, and reactions.
300p muasambanhan06 03-02-2024 4 1 Download
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In this study, rectangular plates subjected to static loads and supported on a discontinuous two-parameter elastic foundation are analyzed. The formulae for the computations are developed from improved shear deformation theory, where the displacement w is divided into bending and shear strain components.
11p viengels 25-08-2023 9 4 Download
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Shape and vibration controls of smart structures in structural applications have gained much attraction due to their ability of actuation and sensing. The response of structure to bending, vibration, and buckling can be controlled by the use of this ability of a piezoelectric material. In the present work, the static and dynamic control of smart piezolaminated beams is presented.
8p viberbers 09-08-2023 6 3 Download
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Based on fundamental equations of the elasticity theory, a unified higher-order shear deformation theory is developed for bending and free vibration analysis of functionally graded (FG) microplates with porosities. The modified strain gradient theory is employed to capture the size effects.
24p viwolverine 11-07-2023 3 2 Download
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A retaining wall constructed on expansive soil can be subjected to lateral swelling pressures due to soil swelling, which may cause a significant horizontal deformation and bending of the retaining wall. In Australia, it is generally assumed that the backfill behind a retaining wall is non-expansive material. Therefore lateral swelling pressures induced by expansive soils are ignored in routine design.
115p runthenight07 01-03-2023 8 2 Download
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For plate bending problems, using a plate theory to model thin plate structures is less computationally expensive than 3D modelling. The Kirchhoff-Love plate theory is appropriate for analysing thin plate structures. If the membrane deformation is ignored in the KirchhoffLove plate, each node has only one degree of freedom – the deflection.
14p vidudley 20-02-2023 11 2 Download
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This study investigates the static bending and free vibration behaviour of Multi-directional Functionally Graded plates having a variable thickness. With this regard, the third-order shear deformation plate theory is used to describe the kinematic relation. Material properties of MFGM are assumed to be graded in spatial direction within the plate’s volume and the effective material properties are calculated based on the power-law approach.
20p vimclaren 12-10-2022 4 3 Download
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This study investigates the bending behaviour and free vibration response of a rectangular sandwich plate with auxetic honeycomb core and functionally graded material face sheets. Governing equations are established from Hamilton’s principle in the framework of the first-order deformation theory.
11p vimclaren 12-10-2022 4 2 Download
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Lecture Strength of materials - Chapter 7: Pure bending provide students with knowledge about bending deformation; Stress due to pure bending; Stress concentration; Plastic analysis.
30p redemption 20-12-2021 9 0 Download
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This paper presents a numerical approach for static bending and free vibration analysis of the functionally graded porous plates (FGPP) resting on the elastic foundation using the refined quasi-3D sinusoidal shear deformation theory (RQSSDT) combined with the Moving Kriging–interpolation meshfree method.
19p chauchaungayxua12 09-07-2021 12 2 Download
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In this paper, the mechanical behavior of symmetric FGM sandwich beams where each component layer is made from different funtionally graded materials and conected to one another by shear connectors is carried out. The finite element formulations are constructed based on the first-order shear deformation theory (FSDT) of Timoshenko for beam and finite element method. The calculation program is coded in the MATLAB environment and compared the results with particular cases.
11p cothumenhmong11 05-05-2021 17 1 Download
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Biomechanical testing using image-based deformation detection techniques such as digital image correlation (DIC) offer optical contactless methods for strain and displacement measurements of biological tissues.
11p vitennessee2711 01-02-2021 9 1 Download
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In this study, a simple size-dependent isogeometric approach for bending analysis of functionally graded (FG) microplates using the modified strain gradient theory (MSGT), simple first-order shear deformation theory (sFSDT) and isogeometric analysis is presented for the first time. The present approach reduces one variable when comparing with the original first-order shear deformation theory (FSDT) within five variables and only considers three material length scale parameters (MLSPs) to capture size effects.
13p trinhthamhodang9 10-12-2020 15 0 Download