Mechanical load

Part 1 of ebook "Dynamic stability of suddenly loaded structures" provides readers with contents including: concepts and criteria; introduction and fundamental concepts; simple mechanical models; dynamic stability under constant load of finite duration; the influence of static preloading;...

98p mothoiphong 28-06-2024 1 1   Download

Part 2 of ebook "ASD/LRFD manual for engineered wood construction (2005 edition)" provides readers with contents including: M10 - Mechanical connections; M11 - Dowel-type fasteners; M12 - Split ring and shear plate connectors; M13 - Timber rivets; M14 - Shear walls and diaphragms; M15 - Special loading conditions; M16 - Fire design;...

94p mothoiphong 28-06-2024 2 1   Download

Part 2 book "Electrical power systems technology" includes content: Power distribution equipment, single phase and three phase distribution systems, fundamentals of electrical loads, heating systems, lighting systems, mechanical systems, power control devices, operational power control systems, control devices.

248p dianmotminh03 17-06-2024 0 0   Download

This paper investigates the nonlinear vibration of saturated porous functionally graded plate subjected to the combination of mechanical and thermal loadings. Three different distributions of porosity are considered. Based on the Biot and higher order shear deformation theories, the vibration characteristics including natural frequency, deflection amplitude – time curves and relation between frequency ratio and amplitude of the saturated porous plate are determined.

13p viambani 18-06-2024 1 1   Download

This report studies the impact of externally bonded WRGFRP and UDCGFRP laminates on the test column strength, deformation and ductility to investigate the GFRP laminates composite action at various load levels and comprehend the cracking and failure mechanisms involved.

14p viamancio 04-06-2024 2 0   Download

Part 1 of ebook "Elastic solutions for soil and rock mechanics" provides readers with contents including: Chapter 1 - Fundamental definitions and relationships; Chapter 2 - Basic solutions for concentrated loading; Chapter 3 - Distributed loads on the surface of a semi-infinite mass; Chapter 4 - Distributed loading beneath the surface of a semi-infinite hass; Chapter 5 - Surface loading of a finite layer underlain by a rigid base; Chapter 6 - Surface loading of multi-layer systems; Chapter 7 - Rigid loaded areas;...

204p giangdongdinh 28-05-2024 3 2   Download

Part 2 of ebook "Elastic solutions for soil and rock mechanics" provides readers with contents including: Chapter 9 - Stresses and displacements in a non-homogeneous elastic mass; Chapter 10 - Stresses and displacements in embankhents and slopes; Chapter 11 - Stresses and displacements around underground openings; Chapter 12 - Raft foundations; Chapter 13 - Axially loaded piles; Chapter 14 - Piles subjected to lateral load and moment; Chapter 15 - Miscellaneous problems;...

219p giangdongdinh 28-05-2024 1 1   Download

Ebook "Fracture and size effect in concrete and other quasibrittle materials" presents a well-rounded discussion of the theory of size effect and scaling of failure loads in structures. The size effect, which is the most important practical manifestation of fracture behavior, has become a hot topic. It has gained prominence in current research on concrete and quasibrittle materials.

170p dongmelo 20-05-2024 2 2   Download

A novel frequency domain assurance criterion, called hereby Spectral Assurance Criterion (SAC), is proposed for frequency response analysis of cracked piezoelectric beam under moving load. First, a model of cracked beam bonded with a piezoelectric layer under moving harmonic load is conducted based on the double beam conception and then, analytical expressions of midspan beam deflection (mechanical response) and output charge produced in the piezoelectric layer (electric response) has been established in the frequency domain.

10p dathienlang1012 03-05-2024 1 0   Download

The paper "The behavior analysis of bolted end-plate connections under static load by using finite element method" investigates the mechanical behavior of bolted end-plate beam-to- column connections with changes of thin of end-plate and size of bolts under bending moment. The finite element models are generated in ANSYS software, in specially all of meshes are hexahedral meshes as well as be continuous at welding. The results obtained from this study are validated based on three factors: loading capacity, moment resistance and joint rotation.

9p dathienlang1012 03-05-2024 2 0   Download

In this work, nano-SiO2 have been used as nanocarriers for loading Ce(III) ions (SiO2@Ce3+). After loading, silane coupling agent has been used to modify these nanocarriers (m-SiO2@Ce3+). Then, these modified nanocarriers were added as green inhibitors into the inner epoxy coating matrix, which was based on the epoxy resin (DER 671X75) and hardener (polyamide Epicure 3125). Morphological study by FE-SEM showed that the spherical nanoparticles (mSiO2@Ce3+) were in size < 100 nm and dispersed rather homogeneously into the polyme matrix.

7p dianmotminh02 03-05-2024 3 1   Download

This paper outlines a numerical investigation into the load transfer mechanism of a deeply monitored embankment supported by DCM (Deep Cement Mixing) columns. The study compares field measurements, such as excess pore water pressure, lateral movement, load distribution between the soil and DCM columns, and settlement, against the numerical analysis results.

8p viellison 06-05-2024 2 1   Download

Part 1 book "Mastering autodesk revit® MEP 2012" includes content: Exploring the user interface, creating an effective project template, worksets and worksharing, project collaboration, multiplatform interoperability - working with 2D and 3D data, parameters, schedules, VAC Cooling and heating load analysis, creating logical systems, mechanical systems and ductwork, mechanical piping, lighting.

342p dianmotminh00 17-04-2024 4 3   Download

Part 1 book "Advanced control of electrical drives and power electronic converters" includes content: Sensor less control of polyphase induction machines, adaptive position tracking with hard constraints—barrier lyapunov functions approach, predictive position control of a two mass system with an induction motor in a wide range of speed changes, selected methods for a robust control of direct drive with a multi mass mechanical load,... and other contents.

156p dianmotminh00 22-04-2024 6 4   Download

The study aims to provide an in-depth awareness of the loading capacity, deflection characteristics, and failure mechanisms exhibited by these girders by applying finite element analysis (FEA) techniques.

15p viohoyo 25-04-2024 2 2   Download

Part 1 of ebook "Wave Mechanics and wave loads on marine structures" includes the following main contents: Chapter 1 - Wave mechanics, basic concepts; Chapter 2 - Wave transformation near coasts; Chapter 3 - Random wind-generated waves, basic concepts; Chapter 4 - Wave statistics in sea states; Chapter 5 - Design wave; Chapter 6 - Space—time theory of sea states;...

151p khuynhlinhnguyet1009 05-04-2024 3 1   Download

Continued part 1, part 2 of ebook "Wave Mechanics and wave loads on marine structures" includes the following main contents: Chapter 7 - Complements of space—time theory of sea states; Chapter 8 - The theory of quasi-determinism; Chapter 9 - Quasi-determinism theory, mechanics of wave groups; Chapter 10 - QD theory, mechanics of wave forces on large isolated bodies; Chapter 11 - QD theory, mechanics of reflected and diffracted wave groups; Chapter 12 - Calculation of wave forces on three-dimensional space frames;...

173p khuynhlinhnguyet1009 05-04-2024 2 1   Download

Part 2 book "Engineering mechanics - Statics" includes content: Beams and cables; dry friction; centroids and distributed loads; moments and products of inertia of areas; virtual work and potential energy.

308p muasambanhan07 08-02-2024 3 0   Download

Part 2 book "Mechanics of materials" includes content: Stresses due to combined loads; composite beams; columns; additional beam topics; special topics; inelastic action.

282p muasambanhan06 03-02-2024 3 1   Download

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