Behavior of Materials Under Conditions of Thermal Stress

Behavior of Materials Under Conditions of Thermal Stress PDF Author: S. S. Manson
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 730

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Book Description
A review is presented of available information on the behavior of brittle and ductile materials under conditions of thermal stress and thermal shock. For brittle materials, a simple formula relating physical properties to thermal-shock resistance are derived and used to determine the relative significance of two indices currently in use for rating materials. The importance of simulating operating conditions in thermal-shock testing is deduced from the formula and is experimentally illustrated by showing that BeO could be both inferior or superior to Al2O3 in thermal shock depending on the testing conditions. For ductile materials, thermal-shock resistance depends upon the complex interrelation among several metallurgical variables which seriously affect strength and ductility. These variables are briefly discussed and illustrated from literature sources. The importance of simulating operating conditions in tests for rating ductile materials is especially to be emphasized because of the importance of testing conditions in metallurgy. A number of practical methods that have been used to minimize the deleterious effects of thermal stress and thermal shock are outlined.

Behavior of Materials Under Conditions of Thermal Stress

Behavior of Materials Under Conditions of Thermal Stress PDF Author: S. S. Manson
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 730

Get Book Here

Book Description
A review is presented of available information on the behavior of brittle and ductile materials under conditions of thermal stress and thermal shock. For brittle materials, a simple formula relating physical properties to thermal-shock resistance are derived and used to determine the relative significance of two indices currently in use for rating materials. The importance of simulating operating conditions in thermal-shock testing is deduced from the formula and is experimentally illustrated by showing that BeO could be both inferior or superior to Al2O3 in thermal shock depending on the testing conditions. For ductile materials, thermal-shock resistance depends upon the complex interrelation among several metallurgical variables which seriously affect strength and ductility. These variables are briefly discussed and illustrated from literature sources. The importance of simulating operating conditions in tests for rating ductile materials is especially to be emphasized because of the importance of testing conditions in metallurgy. A number of practical methods that have been used to minimize the deleterious effects of thermal stress and thermal shock are outlined.

Technical Report

Technical Report PDF Author:
Publisher:
ISBN:
Category : Earthquake engineering
Languages : en
Pages : 232

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Book Description


Small Specimen Test Techniques

Small Specimen Test Techniques PDF Author: W. R. Corwin
Publisher: ASTM International
ISBN: 0803124767
Category : Light water reactors
Languages : en
Pages : 630

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Book Description
As part of an increasing interest in radiation embrittlement for aging nuclear reactors, scientists gathered in New Orleans in January 1997 to consider the interests and capabilities of the scientific-testing community and of the commercial light-water-cooled power-reactor industry in terms of improving methods to characterize component integrity. The resulting 37 papers concentrate on the use of unique small and miniature specimens; nondestructive, nonintrusive, and in- situ test techniques for measuring mechanical and fracture properties; the application of tests to irradiation-induced embrittlement; and actual examples of tests to determine material integrity and to evaluate potential component life extension. They consider experimental, analytical, and computational aspects. Annotation copyrighted by Book News, Inc., Portland, OR

Design Recommendations for Perforated Steel Plate Shear Walls

Design Recommendations for Perforated Steel Plate Shear Walls PDF Author: Ronny Purba
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 212

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Book Description


Ultra-low-Cycle Fatigue Failure of Metal Structures under Strong Earthquakes

Ultra-low-Cycle Fatigue Failure of Metal Structures under Strong Earthquakes PDF Author: Liang-Jiu Jia
Publisher: Springer
ISBN: 9811326614
Category : Science
Languages : en
Pages : 231

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Book Description
This book presents experimental results and theoretical advances in the field of ultra-low-cycle fatigue failure of metal structures under strong earthquakes, where the dominant failure mechanism is ductile fracture. Studies on ultra-low-cycle fatigue failure of metal materials and structures have caught the interest of engineers and researchers from various disciplines, such as material, civil and mechanical engineering. Pursuing a holistic approach, the book establishes a fundamental framework for this topic, while also highlighting the importance of theoretical analysis and experimental results in the fracture evaluation of metal structures under seismic loading. Accordingly, it offers a valuable resource for undergraduate and graduate students interested in ultra-low-cycle fatigue, researchers investigating steel and aluminum structures, and structural engineers working on applications related to cyclic large plastic loading conditions.

Analytical and Experimental Investigation of a Controlled Rocking Approach for Seismic Protection of Bridge Steel Truss Piers

Analytical and Experimental Investigation of a Controlled Rocking Approach for Seismic Protection of Bridge Steel Truss Piers PDF Author: Michael Pollino
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 492

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Book Description


The Use of Small-scale Specimens for Testing Irradiated Material

The Use of Small-scale Specimens for Testing Irradiated Material PDF Author: W. R. Corwin
Publisher: ASTM International
ISBN: 0803104405
Category : Alloys
Languages : en
Pages : 387

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1460

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Performance Assessment of Conventional and Base-isolated Nuclear Power Plants for Earthquake and Blast Loadings

Performance Assessment of Conventional and Base-isolated Nuclear Power Plants for Earthquake and Blast Loadings PDF Author: Yin-Nan Huang
Publisher:
ISBN:
Category : Earthquake engineering
Languages : en
Pages : 404

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Book Description


Seismic Design of Steel Structures

Seismic Design of Steel Structures PDF Author: Victor Gioncu
Publisher: CRC Press
ISBN: 0415242630
Category : Technology & Engineering
Languages : en
Pages : 528

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Book Description
Providing real world applications for different structural types and seismic characteristics, Seismic Design of Steel Structures combines knowledge of seismic behavior of steel structures with the principles of earthquake engineering. This book focuses on seismic design, and concentrates specifically on seismic-resistant steel structures. Drawing on experience from the Northridge to the Tohoku earthquakes, it combines understanding of the seismic behavior of steel structures with the principles of earthquake engineering. The book focuses on the global as well as local behavior of steel structures and their effective seismic-resistant design. It recognises different types of earthquakes, takes into account the especial danger of fire after earthquake, and proposes new bracing and connecting systems for new seismic resistant steel structures, and also for upgrading existing reinforced concrete structures. Includes the results of the extensive use of the DUCTROCT M computer program, which is used for the evaluation of the seismic available ductility, both monotonic and cyclic, for different types of earthquakes Demonstrates good design principles by highlighting the behavior of seismic-resistant steel structures in many applications from around the world Provides a methodological approach, making a clear distinction between strong and low-to-moderate seismic regions This book serves as a reference for structural engineers involved in seismic design, as well as researchers and graduate students of seismic structural analysis and design.