Stress Concentration Analysis of Transverse Butt Welded Joint by Three Dimensional Finite Element Method PDF Download

Author: Hua Peng
Publisher:
ISBN:
Category : Joints (Engineering)
Languages : en
Pages : 102

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Author: Qi Yuan
Publisher:
ISBN:
Category : Steel, Structural
Languages : en
Pages : 78

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Book Description

Author: Qunchao Cheng
Publisher:
ISBN:
Category : Strains and stresses
Languages : en
Pages : 86

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Book Description

Author: Rudolph Earl Peterson
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 342

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Book Description
Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.

Author: Paolo Ferro
Publisher: BoD – Books on Demand
ISBN: 178923106X
Category : Technology & Engineering
Languages : en
Pages : 164

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Book Description
The ability to quantify residual stresses induced by welding processes through experimentation or numerical simulation has become, today more than ever, of strategic importance in the context of their application to advanced design. This is an ongoing challenge that commenced many years ago. Recent design criteria endeavour to quantify the effect of residual stresses on fatigue strength of welded joints to allow a more efficient use of materials and a greater reliability of welded structures. The aim of the present book is contributing to these aspects of design through a collection of case-studies that illustrate both standard and advanced experimental and numerical methodologies used to assess the residual stress field in welded joints. The work is intended to be of assistance to designers, industrial engineers and academics who want to deepen their knowledge of this challenging topic.

Author: Wen-Lung Fu
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 74

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Author: T. R. GURNEY
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
This report contains the results of finite element analyses on load-carrying and non-load-carrying fillet welds, K butt welds and simple transverse butt welds. It is shown that both weld size and weld toe angle have a significant.

Author: Gurinder Singh Brar
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659329494
Category :
Languages : en
Pages : 68

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Book Description
One of the most widely used permanent joining processes is welding. Welding results in a very complex thermal cycle which results in irreversible elastic-plastic deformation and residual stresses in and around fusion zone and heat affected zone (HAZ). Residual stresses may be an advantage or disadvantage in structural components depending on their nature and magnitude. Due to these residual stresses produced in and around the weld zone the strength and life of the component is reduced. In present study a commercially available finite element code was used to model and analyze a three dimensional model of the butt welded joint of two AISI 304 stainless steel plate used for manufacturing sugar hoppers. Butt welding simulations were performed by four different welding techniques - submerged arc welding (SAW), manual metal arc welding (MMAW), gas metal arc welding (MIG) and gas tungsten arc welding (TIG). Analysis of butt welded joint showed that butt welds produced by MIG resulted in lowest value of residual stress in plates. Critical analysis of butt welded joint by MIG and TIG showed that by increasing plate thickness, the residual stresses also increases.

Author: Dieter Radaj
Publisher: Woodhead Publishing
ISBN: 1845691881
Category : Technology & Engineering
Languages : en
Pages : 661

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Book Description
Local approaches to fatigue assessment are used to predict the structural durability of welded joints, to optimise their design and to evaluate unforeseen joint failures. This standard work provides a systematic survey of the principles and practical applications of the various methods. It covers the hot spot structural stress approach to fatigue in general, the notch stress and notch strain approach to crack initiation and the fracture mechanics approach to crack propagation. Seam-welded and spot-welded joints in structural steels and aluminium alloys are also considered.This completely reworked second edition takes into account the tremendous progress in understanding and applying local approaches which has been achieved in the last decade. It is a standard reference for designers, structural analysts and testing engineers who are responsible for the fatigue-resistant in-service behaviour of welded structures. - Completely reworked second edition of a standard work providing a systematic survey of the principles and practical applications of the various methods - Covers the hot spot structural stress approach to fatigue in general, the notch stress and notch strain approach to crack initiation and the fracture mechanics approach to crack propagation. - Written by a distinguished team of authors

Author: Guangming Cai
Publisher:
ISBN:
Category : Bulldozers
Languages : en
Pages : 308

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Book Description