Journals / Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi / 1995 / Cilt: 1 - Sayı: 1

ON THE ELASTIC-PLASTIC TORSION OF A BAR MADE OF WORK HARDENING MATERIAL

UZAMA SERTLEŞMELİ MALZEMEDEN YAPILMIŞ BİR ŞAFTIN ELASTİK-PLASTİK BURULMA PROBLEMİ ÜZERİNE ANALİTİK BİR İNCELEME

Pages
65–68
Publication Date
1995-01-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It is further shown that the stresses and the twisting moment do not depend on the value of n in the stress-strain law.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, we reconsider the problem of an elastic-plastic torsion of a bar made of work hardening material.
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Key Findings & Data:Nonlinear partial differential equation derived is reduced to a well known Laplace equation by means of transformation functions and stresses τ xz, τ yz and the torque T are analytically found for elliptical and circular cross sections.
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Conclusion & Impact:It is further shown that the stresses and the twisting moment do not depend on the value of n in the stress-strain law.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Nonlineer · Viskos · Burulma

Abstract

In this study, we reconsider the problem of an elastic-plastic torsion of a bar made of work hardening material. Nonlinear partial differential equation derived is reduced to a well known Laplace equation by means of transformation functions and stresses τ xz, τ yz and the torque T are analytically found for elliptical and circular cross sections. It is further shown that the stresses and the twisting moment do not depend on the value of n in the stress-strain law.

Özet

Bu çalışmada, uzama serleşmeli malzemeden yapılmış şaftların elastik-plastik burulma problemini ele alınmıştır. Problemin çözümünde ortaya çıkan ve şu ana kadar analitik çözümü bilinmeyen non-lineer kısmi diferensiyel denklem, dönüşüm fonksiyonları yardımıyla çözümleri çok iyi bilinen Laplace diferensiyel denklemine indirgenmekte ve τ xy, τ xz gerilmeleri ile T torku eliptik ve dairesel kesitler için bulunmaktadır. Ayrıca, gerilmeler ile burulma momentinin gerilme uzama bağıntısındaki n sabitine bağlı olmadığı da ispat edilmektedir.

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Cite This Article

PALA, Y. (1995). ON THE ELASTIC-PLASTIC TORSION OF A BAR MADE OF WORK HARDENING MATERIAL. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 1 - Sayı: 1, 65–68. https://ajindex.com/articles/43595

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