Scientific and Technical Aerospace Reports PDF Download
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Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 256
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Book Description
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 256
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Book Description
Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 1090
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Book Description
Author: Robert B. Anderson
Publisher:
ISBN:
Category : Brittleness
Languages : en
Pages : 60
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Book Description
The Irwin stress intensity factor for surface cracks with crack depths less than half the plate thickness is extended to cases of relatively deep cracks by including the effect of the free surface opposite the crack. The stress intensity magnification factor is given as a function of applied load, crack length, crack depth, sheet thickness, yield strength, and Poisson's ratio. The combinations of these variables for which the plastic zone extends completely through the thickness a r e also predicted. The range of applicability of the analysis to surface-crack specimen data was investigated in terms of crack-depth-to-specimen-thickness ratio and crack depth-to-length ratio.
Author: Aleksander N. Guz
Publisher: Springer Nature
ISBN: 3030518140
Category : Technology & Engineering
Languages : en
Pages : 504
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Book Description
This book addresses the problems of fracture mechanics of materials with cracks under the loading directed along the cracks. It considers two non-classical fracture mechanisms, namely the fracture of bodies compressed along cracks and the fracture of materials with initial (residual) stresses acting in parallel to the surfaces of cracks location, and presents new approaches (also including combined one) developed in the framework of three-dimensional linearized mechanics of deformable bodies. It then discusses the results of studies on two- and three-dimensional problems for various configurations of crack locations in isotropic and anisotropic materials, and based on these results, critically evaluates the accuracy and applicability limits of the “beam approximation” approach, which is widely used to study various problems of the fracture of bodies under compression along parallel cracks.
Author: Hans-Jürgen Christ
Publisher: Springer
ISBN: 365824531X
Category : Technology & Engineering
Languages : en
Pages : 624
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Book Description
This book represents the final reports of the scientific projects funded within the DFG-SPP1466 and, hence, provides the reader with the possibility to familiarize with the leading edge of VHCF research. It draws a balance on the existing knowledge and its enhancement by the joint research action of the priority program. Three different material classes are dealt with: structural metallic materials, long-fiber-reinforced polymers and materials used in micro-electro-mechanical systems. The project topics address the development of suitable experimental techniques for high-frequency testing and damage monitoring, the characterization of damage mechanisms and damage evolution, the development of mechanism-based models and the transfer of the obtained knowledge and understanding into engineering regulations and applications.
Author: M. Bos
Publisher: Springer Science & Business Media
ISBN: 9048127467
Category : Technology & Engineering
Languages : en
Pages : 1340
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Book Description
The 31st Conference and the 25th Symposium of the International Committee on Aeronautical Fatigue will be hosted in Rotterdam, The Netherlands, by the National Aerospace Laboratory NLR, under the auspices of the Netherlands Association of Aeronautical Engineers NVvL, the Technical University of Delft and Stork Fokker AESP B.V. These Proceedings will consist of reviews of aeronautical fatigue activities presented by the national delegates of the 14 member nations of ICAF. It will also contain specialist papers presented by international authors with design, manufacturing, airworthiness regulations, operations and research backgrounds. The papers will be based on the theme “Bridging the gap between theory and operational practice”.
Author: Benjamin M. Jones
Publisher: Frontiers Media SA
ISBN: 2889760243
Category : Science
Languages : en
Pages : 255
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Book Description
Author: M.H. Aliabadi
Publisher: Trans Tech Publications Ltd
ISBN: 303813368X
Category : Technology & Engineering
Languages : en
Pages : 994
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Book Description
Selected, peer reviewed papers from the 8th International Conference on Fracture and Damage Mechanics, FDM 2009, 8-10 September, 2009, Malta
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1048
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Book Description
Author: Tony Bryan
Publisher: John Wiley & Sons
ISBN: 1119024986
Category : Technology & Engineering
Languages : en
Pages : 464
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Book Description
The second edition of Construction Technology: Analysis and Choice has been expanded to include commercial buildings. This now covers, in a single textbook, all the basic forms of construction studied on professional courses. The book takes as its theme the process of choice: what the expert has to know and how he/she might think through the decisions to be made about the design, production, maintenance and disposal of buildings. It is written with the conviction that by focusing on the process of choice, the range of theory and knowledge that is useful to practice becomes explicit, making the link between knowledge and practice, and between understanding and experience. The new edition has been updated throughout with extensive additions to Chapter13: Manufacture and Assembly and to Chapter 15: Sustainability. An entire new section has been added, covering all the main elements of commercial construction. Students will find here explanations of how environments, structural behaviour, production know-how, cost and social concerns such as sustainability can be taken into account in the choice of construction. They will also gain a clear understanding of the construction details and specifications adopted for both housing and commercial buildings in the UK at the beginning of the 21st century. Provides a framework to think through proposed solutions Sets the choice of solution in both time and place, and in the context of sustainability Focuses on key questions: will the proposal fail; and can it be built? Considers a building’s response to loading, environmental conditions and time Looks at the production process as manufacture and assembly Book website at www.wiley.com/go/bryanconstructiontech2e Contains nearly 200 fully referenced, clear line drawings to download for free, as well as suggested learning activities for lecturers to incorporate into their teaching programmes.
