Results 61 to 70 of about 1,760,980 (204)

Revisiting Historical Design Methods for the Rapid Structural Analysis of Existing Masonry Tunnel Linings

open access: yesInfrastructures
Masonry tunnels built between late 19th and early 20th century constitute a widespread asset of the existing infrastructure network and currently require systematic condition assessment, monitoring, and maintenance interventions.
Erica Lenticchia
doaj   +1 more source

A Comparison of Free and Mapped Meshes for Static Structural Analysis

open access: yesFatigue of Aircraft Structures
This study addresses the challenge faced by Finite Element Analysts when choosing between free and mapped meshes, especially in terms of convergence stability and solution accuracy.
Haider Aun
doaj   +1 more source

Static Analysis Method and Structural Optimization of Box-Type Subgrade for High-Speed Railways

open access: yesApplied Mechanics
A method based on a statically indeterminate planar frame model was developed for the analysis and evaluation of box-type subgrade structures in high-speed railways.
Jianfeng Fang   +6 more
doaj   +1 more source

Numerical analysis method of stress wave transmission attenuation of coal and rock structural plane

open access: yesMeitan kexue jishu
Given the one-dimensional dynamic joint angle and axial static load difference of the coal rock structural plane under the bearing damage of the stress wave transmittance problem, the mechanism of interface inclination and axial static load on the ...
Wenlong SHEN   +3 more
doaj   +1 more source

Structural Performance Evaluation for Vibration-based Energy Harvester utilized in Railway Vehicle

open access: yesMATEC Web of Conferences, 2018
This study aims to assess the structural performance and structural integrity of vibration energy harvester (VEH). For this, the structural performance test were conducted to identify the natural frequency and structural response against frequency.
Kang Ki-Weon, Jin Ji-Won
doaj   +1 more source

Static Analysis of Complex Loop Structures

open access: yesБезопасность информационных технологий, 2013
This paper is devoted to the advance of the existing analysis methods of data flow of software by using static analysis. It introduces a novel method which can calculate possible ranges of values of data in code in dependence on input data which can be interactions with filesystem, network, etc.
Iliya Viktorovich Arzamartsev   +1 more
openaire   +1 more source

JASTG: Java AST structural graph—A tool for reproducible extraction of structural dependency graphs from Java systems

open access: yesSoftwareX
JASTG (Java Abstract Syntax Tree Structural Graph) is an open-source tool for deterministic extraction of structural dependency graphs from Java systems using AST-based static analysis.
Marcos Cordeiro de Brito Jr.   +1 more
doaj   +1 more source

Evaluation of the Multiaxial Fatigue Life of Electro-Mechanical Actuator for Aircraft Blade Pitch Control Based on Certification Standards

open access: yesAerospace
To achieve the commercialization of electric vertical takeoff and landing (eVTOL) aircrafts, which have recently garnered attention as the next-generation means of transportation, objective certification based on rigorous procedures is essential.
Young-Cheol Kim   +2 more
doaj   +1 more source

Structural analysis of a very low-head axial hydro turbine

open access: yesApplications in Engineering Science
This article presents the structural analysis of a newly designed very low-head hydraulic turbine with a tip diameter of 4.5 m. It can accommodate large discharges up to 22.87 m3/s to generate electricity from an irrigation canal near a rural community ...
Desta Lemma Gebrewold   +2 more
doaj   +1 more source

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