Long Term Durability of Structural Materials

Long Term Durability of Structural Materials PDF Author: P.J.M. Monteiro
Publisher: Elsevier
ISBN: 0080535593
Category : Technology & Engineering
Languages : en
Pages : 313

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Book Description
"Long Term Durability of Structural Materials" features proceedings of the workshop held at Berkeley, CA in October, 2000. It brought together engineers and scientists, who have received grants from the initiative NSF 98-42, to share their results on the study of long-term durability of materials and structures. The major objective was to develop new methods for accelerated short-term laboratory or in-situ tests which allow accurate, reliable, predictions of the long-term performance of materials, machines and structures. To achieve this goal it was important to understand the fundamental nature of the deterioration and damage processes in materials and to develop innovative ways to model the behavior of these processes as they affect the life and long-term performance of components, machines and structures. The researchers discussed their approach to include size effects in scaling up from laboratory specimens to actual structures. Accelerated testing and durability modeling techniques developed were validated by comparing their results with performance under actual operating conditions. The main mechanism of the deterioration discussed included environmental effects and/or exposure to loads, speeds and other operating conditions that are not fully anticipated in the original design. A broad range of deterioration damage, such as fatigue, overload, ultraviolet damage, corrosion, and wear was presented. A broad range of materials of interest was also discussed, including the full spectrum of construction materials, metals, ceramics, polymers, composites, and coatings. Emphasis was placed on scale-dependence and history of fabrication on resulting mechanical behavior of materials.

Long Term Durability of Structural Materials

Long Term Durability of Structural Materials PDF Author: P.J.M. Monteiro
Publisher: Elsevier
ISBN: 0080535593
Category : Technology & Engineering
Languages : en
Pages : 313

Get Book Here

Book Description
"Long Term Durability of Structural Materials" features proceedings of the workshop held at Berkeley, CA in October, 2000. It brought together engineers and scientists, who have received grants from the initiative NSF 98-42, to share their results on the study of long-term durability of materials and structures. The major objective was to develop new methods for accelerated short-term laboratory or in-situ tests which allow accurate, reliable, predictions of the long-term performance of materials, machines and structures. To achieve this goal it was important to understand the fundamental nature of the deterioration and damage processes in materials and to develop innovative ways to model the behavior of these processes as they affect the life and long-term performance of components, machines and structures. The researchers discussed their approach to include size effects in scaling up from laboratory specimens to actual structures. Accelerated testing and durability modeling techniques developed were validated by comparing their results with performance under actual operating conditions. The main mechanism of the deterioration discussed included environmental effects and/or exposure to loads, speeds and other operating conditions that are not fully anticipated in the original design. A broad range of deterioration damage, such as fatigue, overload, ultraviolet damage, corrosion, and wear was presented. A broad range of materials of interest was also discussed, including the full spectrum of construction materials, metals, ceramics, polymers, composites, and coatings. Emphasis was placed on scale-dependence and history of fabrication on resulting mechanical behavior of materials.

Structural Integrity and Durability of Advanced Composites

Structural Integrity and Durability of Advanced Composites PDF Author: Peter Beaumont
Publisher: Woodhead Publishing
ISBN: 008100138X
Category : Technology & Engineering
Languages : en
Pages : 873

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Book Description
Structural Integrity and Durability of Advanced Composites: Innovative Modelling Methods and Intelligent Design presents scientific and technological research from leading composite materials scientists and engineers that showcase the fundamental issues and practical problems that affect the development and exploitation of large composite structures. As predicting precisely where cracks may develop in materials under stress is an age old mystery in the design and building of large-scale engineering structures, the burden of testing to provide "fracture safe design" is imperative. Readers will learn to transfer key ideas from research and development to both the design engineer and end-user of composite materials. This comprehensive text provides the information users need to understand deformation and fracture phenomena resulting from impact, fatigue, creep, and stress corrosion cracking and how these phenomena can affect reliability, life expectancy, and the durability of structures. - Presents scientific and technological research from leading composite materials scientists and engineers that showcase fundamental issues and practical problems - Provides the information users need to understand deformation and fracture phenomena resulting from impact, fatigue, creep, and stress corrosion cracking - Enables readers to transfer key ideas from research and development to both the design engineer and end-user of composite materials

Fatigue in Mechanically Fastened Composite and Metallic Joints

Fatigue in Mechanically Fastened Composite and Metallic Joints PDF Author: John M. Potter
Publisher: ASTM International
ISBN: 080310927X
Category : Composite materials
Languages : en
Pages : 306

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Book Description


Design of Fatigue and Fracture Resistant Structures

Design of Fatigue and Fracture Resistant Structures PDF Author: P. R. Abelkis
Publisher: ASTM International
ISBN: 9780803107144
Category : Technology & Engineering
Languages : en
Pages : 500

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Book Description


Model Code for Service Life Design

Model Code for Service Life Design PDF Author: fib Fédération internationale du béton
Publisher: fib Fédération internationale du béton
ISBN: 9782883940741
Category : Technology & Engineering
Languages : en
Pages : 128

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Book Description
fib Bulletin 34 addresses Service Life Design (SLD) for plain concrete, reinforced concrete and pre-stressed concrete structures, with a special focus on design provisions for managing the adverse effects of degradation. Its objective is to identify agreed durability related models and to prepare the framework for standardization of performance based design approaches. Four different options for SLD are given: - a full probabilistic approach, - a semi probabilistic approach (partial factor design), - deemed to satisfy rules, - avoidance of deterioration. The service life design approaches described in this document may be applied for the design of new structures, for updating the service life design if the structure exists and real material properties and/or the interaction of environment and structure can be measured (real concrete covers, carbonation depths), and for calculating residual service life. The bulletin is divided into five chapters: 1. General 2. Basis of design 3. Verification of Service Life Design 4. Execution and its quality management 5. Maintenance and condition control It also includes four informative annexes, which give background information and examples of procedures and deterioration models for the application in SLD. The format of Bulletin 34 follows the CEB-FIP tradition for Model Codes: the main provisions are given on the right-hand side of the page, and on the left-hand side, the comments. Note: An Italian translation of Bulletin 34 is also available; contact us for further details.

An Approach to Improved Durability Tests for Building Materials and Components

An Approach to Improved Durability Tests for Building Materials and Components PDF Author: Geoffrey Frohnsdorff
Publisher:
ISBN:
Category : Building materials
Languages : en
Pages : 44

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Book Description


Emotionally Durable Design

Emotionally Durable Design PDF Author: Jonathan Chapman
Publisher: Routledge
ISBN: 1317574826
Category : Architecture
Languages : en
Pages : 224

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Book Description
Emotionally Durable Design presents counterpoints to our ‘throwaway society’ by developing powerful design tools, methods and frameworks that build resilience into relationships between people and things. The book takes us beyond the sustainable design field’s established focus on energy and materials, to engage the underlying psychological phenomena that shape patterns of consumption and waste. In fluid and accessible writing, the author asks: why do we discard products that still work? He then moves forward to define strategies for the design of products that people want to keep for longer. Along the way we are introduced to over twenty examples of emotional durability in smart phones, shoes, chairs, clocks, teacups, toasters, boats and other material experiences. Emotionally Durable Design transcends the prevailing doom and gloom rhetoric of sustainability discourse, to pioneer a more hopeful, meaningful and resilient form of material culture. This second edition features pull-out quotes, illustrated product examples, a running glossary and comprehensive stand firsts; this book can be read cover to cover, or dipped in-and-out of. It is a daring call to arms for professional designers, educators, researchers and students from in a range of disciplines from product design to architecture; framing an alternative genre of design that reduces the consumption and waste of resources by increasing the durability of relationships between people and things.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 440

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Book Description


Program Solicitation

Program Solicitation PDF Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 764

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Book Description


Durability by Design

Durability by Design PDF Author: Inc Nahb Research Center
Publisher: University Press of the Pacific
ISBN: 9781410220905
Category : Architecture
Languages : en
Pages : 92

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Book Description
Few people intentionally consider durability when designing a home, but rather rely on experience and market acceptance to make design decisions. This approach to design works best in a stable housing market where architectural preferences and material choices do not change or change very slowly. The housing market, however, tends to be dynamic rather than stable and new materials and preferences influence the market continuously, sometimes in dramatic ways. This dynamic condition also places a responsibility on designers and builders to properly apply their experiences, which are often based on older construction methods and materials, to new materials and design conditions. As a result, it is important to understand why certain practices have been effective (or ineffective) in the past so that they can be properly interpreted and considered in the design and construction of modern homes. Durability by Design: A Guide for Residential Builders and Designers is intended to raise the awareness and understanding of building durability as a design consideration in housing. The Guide covers basic concepts of durability and presents recommended practices -including numerous construction details and design data- for matters such as moisture management, ultraviolet (UV) protection, insects, decay, corrosion, and natural hazards. Some attention is also given to matters that may be considered serviceability issues related to normal wear-and-tear, aesthetics, or functions not immediately associated with durability. The contents of this Guide will help to preserve and promote "tried-and-true" practices and concepts related to housing durability, and present them in a manner that can be used to cost-effectively design the durable homes of the future.