External and Internal Factors Affecting the Stress-Strain State of a Ceramic Shell Mold During the Solidification of a Steel Casting

IF 0.9 4区工程技术 Q4 MECHANICS

Mechanics of Solids Pub Date : 2025-10-08 DOI:10.1134/S0025654425601351

A. I. Evstigneev, A. A. Evstigneeva, E. A. Dmitriev, E. P. Ivankova, V. I. Odinokov, D. V. Chernishova

引用次数: 0

Abstract

The study investigates the influence of the sliding effect between the contacting inner layers of the shell mold, as well as the external force impact of the supporting filler on its crack resistance. It is shown that the absence of friction between the layers reduces the crack resistance of the multilayer shell mold, while the presence of friction between the supporting filler and the shell mold increases it.

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钢铸件凝固过程中影响陶瓷壳型应力-应变状态的内外因素

研究了壳型接触内层间的滑动效应以及支承填料的外力冲击对其抗裂性的影响。结果表明：层间无摩擦降低了多层壳型的抗裂性，而支撑填料与壳型之间有摩擦则增加了多层壳型的抗裂性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Mechanics of Solids 医学-力学

CiteScore

1.20

自引率

42.90%

发文量

112

审稿时长

6-12 weeks

期刊介绍： Mechanics of Solids publishes articles in the general areas of dynamics of particles and rigid bodies and the mechanics of deformable solids. The journal has a goal of being a comprehensive record of up-to-the-minute research results. The journal coverage is vibration of discrete and continuous systems; stability and optimization of mechanical systems; automatic control theory; dynamics of multiple body systems; elasticity, viscoelasticity and plasticity; mechanics of composite materials; theory of structures and structural stability; wave propagation and impact of solids; fracture mechanics; micromechanics of solids; mechanics of granular and geological materials; structure-fluid interaction; mechanical behavior of materials; gyroscopes and navigation systems; and nanomechanics. Most of the articles in the journal are theoretical and analytical. They present a blend of basic mechanics theory with analysis of contemporary technological problems.