Modeling of a Stress-Strain State of Detachable Connection in Details of Reinforced Composite Materials with Cea Method

Author:

Andrii Dovhopolov1,Sergiy Nekrasov1,Dmytro Zhyhylii2,Yevheniy Savchenko2,Borys Stupin1

Affiliation:

1. Sumy State University , Faculty of Technical Systems and Energy Efficient Technologies, Department of Manufacturing Engineering , Machines and Tools, Rymskogo-Korsakova St. 2, Sumy , 40007, Ukraine

2. Sumy State University , Faculty of Technical Systems and Energy Efficient Technologies, Department of General Mechanics and Machine Dynamics , Rymskogo-Korsakova St. 2, Sumy , 40007, Ukraine

Abstract

Abstract In order to study the strength of the proposed rope threaded joint for machine parts made of reinforced composite materials, a modeling of a stress-strain state was conducted using the software of finite-element analysis LS-DYNA. Stress-strain state modeling was conducted for a rope threaded joint, affecting on the main performance parameters considered to be p – thread pitch (p = 4 mm), and t – thread depth (t = 1 mm). The main thread parameters taken for the model were up to the metric thread М6 (ISO 724:1993) parameters.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering

Reference23 articles.

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