Author:
Publisher:
ISBN:
Category : Alaskan Way Viaduct (Seattle, Wash.)
Languages : en
Pages : 2

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Book Description

Author: Kevin Wilson
Publisher: Harper Collins
ISBN: 0061971081
Category : Fiction
Languages : en
Pages : 242

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Book Description
A debut short story collection in the tradition of writers like Kelly Link, Aimee Bender, and George Saunders—strange, imaginative, and refreshingly original—now back in print as part of Ecco’s “Art of the Story” Series, and with a new introduction from the author Kevin Wilson’s characters inhabit a world that moves seamlessly between the real and the imagined, the mundane and the fantastic. “Grand Stand-In” is narrated by an employee of the Nuclear Family Supplemental Provider—a company that supplies “stand-ins” for families with deceased, ill, or just plain mean grandparents. And in “Blowing Up On the Spot,” a story singled out by Ann Patchett for Ploughshares, a young woman works sorting tiles at a Scrabble factory after her parents have spontaneously combusted. Southern gothic at its best, laced with humor and pathos, these wonderfully inventive stories explore the relationship between loss and death and the many ways we try to cope with both.

Author: C. E. Robinson
Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 38

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Book Description
An experimental investigation was conducted to study the effects of Reynolds number variation on isolated nozzle afterbody performance. A strut-mounted cone-cylinder model with three separate afterbody configurations for Aerospace Research and Development (AGARD) was used for this investigation. This program was conducted in two phases distinguished by the model size and the wind tunnels used to obtain the experimental results. The effect of tunnel wall porosity on nozzle afterbody (NAB) performance was investigated.

Author: Ernest Wahlstrom
Publisher: Elsevier
ISBN: 0444601740
Category : Science
Languages : en
Pages : 265

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Book Description
Tunneling in Rock reviews the theory and practice of engineering geology and its application to tunneling in rocks. This book explores the history of tunneling, defines terminologies of tunneling, and illustrates tunnels. The book discusses the petrography of unaltered rocks, such as rock minerals, fragmental rocks, igneous rocks, sedimentary rocks and metamorphic rocks. The book then describes rock alteration, which may be caused by weathering. Such alterations are low-temperature alterations at moderate depths, hydrothermal alteration, deuteric alteration, pneumatolytic alteration, and other miscellaneous types of alteration. The book also discusses elementary rock mechanics, such as isotropism and anisotropism; mechanical properties of rocks; force and stress; and the fracture and fold anisotropy in rocks, including the deformation of minerals, elastic, quasi-elastic, and plastic rocks. The remaining chapters of the book focus on hydrogeology; geological investigation of proposed tunnel locations and its application to tunnel planning and design; different tunneling methods; and geological investigations during tunnel constructions. Those who are interested in geological aspects of planning and constructing tunnels will find this book valuable.

Author: David Chapman
Publisher: CRC Press
ISBN: 1498766455
Category : Technology & Engineering
Languages : en
Pages : 578

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Book Description
Tunnelling provides a robust solution to a variety of engineering challenges. It is a complex process, which requires a firm understanding of the ground conditions as well as the importance of ground-structure interaction. This book covers the full range of areas related to tunnel construction required to embark upon a career in tunnelling. It also includes a number of case studies related to real tunnel projects, to demonstrate how the theory applies in practice. New features of this second edition include: the introduction of a case study related to Crossrail’s project in London, focussing on the Whitechapel and Liverpool Street station tunnels and including considerations of building tunnels in a congested urban area; and further information on recent developments in tunnel boring machines, including further examples of all the different types of machine as well as multi-mode machines. The coverage includes: Both hard-rock and soft-ground conditions Site investigation, parameter selection, and design considerations Methods of improving the stability of the ground and lining techniques Descriptions of the various main tunnelling techniques Health and safety considerations Monitoring of tunnels during construction Description of the latest tunnel boring machines Case studies with real examples, including Crossrail’s project in London Clear, concise, and heavily illustrated, this is a vital text for final-year undergraduate and MSc students and an invaluable starting point for young professionals and novices in tunnelling.

Author: Richard Lunniss
Publisher: CRC Press
ISBN: 0415459869
Category : Technology & Engineering
Languages : en
Pages : 539

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Book Description
Immersed tunnels have been around for more than a century but remain a relatively unknown form of tunnel construction. For waterway crossings they are an effective alternative to bored tunnels and bridges, particularly in shallower waters, soft alluvial soils, and earthquake-prone areas. Successful implementation requires a thorough understanding of a wide variety of civil engineering disciplines and construction techniques. Immersed Tunnels brings together in one volume all aspects of immersed tunnels from initial feasibility and planning, through design and construction, to operation and maintenance. Get Valuable Insights into Immersed Tunnel Engineering from Expert Practitioners The book presents design and construction principles to give a full appreciation not only of what is involved in an immersed tunnel scheme but also how potential problems are dealt with and overcome. It examines important factors that have to be considered, particularly environmental implications and mechanical and electrical systems. It also gives practical examples of how specific techniques have been used in various projects and highlights issues that designers and constructors should be aware of. In addition, the book discusses operation and maintenance and reviews contractual matters. These aspects are described from the viewpoint of two experienced practitioners in the field who have a wealth of experience on immersed tunnel projects worldwide. As tunnels are increasingly being adopted as engineering solutions around the world, this unique and extensively illustrated reference explores the wide variety of immersed tunnel techniques available to designers and constructors. It provides essential insight for anyone involved, or seeking to be involved, with immersed tunnel projects.

Author: William J. Nelson
Publisher:
ISBN:
Category : Supersonic wind tunnels
Languages : en
Pages : 58

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Book Description

Author: Marie H. Tuttle
Publisher:
ISBN:
Category : Low temperature engineering
Languages : en
Pages : 116

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Book Description

Author: W. T. Strike (Jr.)
Publisher:
ISBN:
Category : Supersonic wind tunnels
Languages : en
Pages : 120

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Book Description
The shakedown and calibrated characteristics of the new AEDC Mach Number 4 Aerothermal Wind Tunnel were experimentally identified at several test conditions. The nominal Mach number of the test core as defined by a 30-probe pitot pressure rake varied between nominally 3.95 and 4.0, depending on the test section Reynolds number and stilling chamber temperature. The overall variation in the stilling chamber pressure is nominally 15 to 180 psia, with temperatures from 250 to 1,210 F for an overall Reynolds number range of 0.2 to 8.1 million per foot and true temperature-pressure altitude simulation from 56,000 to 105,000 ft. (Author).

Author: W. D. Gann
Publisher: Pickle Partners Publishing
ISBN: 1787200531
Category : Business & Economics
Languages : en
Pages : 484

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Book Description
In this inspirational masterpiece about the role of the human being in the universe, finance trader and author W. D. Gann uses the Bible to explore the secret to successful living. Through direct teachings from the Bible, the reader may learn how to understand, obey and apply the universal laws revealed in the Bible in order to bring about his own latent talents and powers, and in turn be firmly set on the road towards health, happiness and prosperity.