A. W. Hendry – författare
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2 produkter
2 produkter
356 kr
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Energy and Housing examines the problem of power for houses and energy for building materials and considers ways of reducing the energy consumed in domestic housing. Emphasis is more on the running energy costs than on the capital energy cost of building materials and construction. This book is comprised of 12 chapters and begins by describing two types of fluidic wall attachment devices for controlling hot water flow in a domestic heating circuit, followed by a discussion on the thermal performances of well-insulated houses having thermally heavy interiors and thermally light interiors and similar overall U-values. Subsequent chapters focus on how buildings provide protection from the climate and the problem of flexibility in thermal comfort; the energy cost of the construction and habitation of timber frame housing; the capital energy requirements of buildings; and the use of winter sunshine to heat buildings. A model that describes the thermal response of a solar heated building is also considered, along with the use of solar energy for housing and some problems associated with the design of low-energy housing. The final chapter evaluates the socioeconomic, environmental, and political implications of minimizing energy costs in buildings. This monograph will be of interest to energy and housing officials and policymakers.
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PDF, Engelska, 2013783 kr
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Elements of Experimental Stress Analysis describes the principles of the techniques and equipment used in stress analysis and suggests appropriate applications of these in laboratory and field investigations. Examples from the field of civil engineering are used to illustrate the various methods of analysis. This book is comprised of 12 chapters and begins with a discussion on the use of models, scale factors, and materials in experimental stress analysis. The next chapter focuses on the application of load to the element under test, with emphasis on the means of creating the required forces; the means of applying these forces to the test piece; and the means of measuring the forces. The reader is then introduced to the principles of various types of strain gauges, as well as the methods of calculating stresses from strains in the case of elastic materials. Subsequent chapters explore two-dimensional photoelasticity; the frozen stress method and surface coating techniques; structural model analysis; special instruments for dynamic stress analysis; analogue methods for dealing with stress problems; and how to select a method of stress analysis. This monograph will be of use to all undergraduate and postgraduate students who require a basic knowledge of experimental stress analysis, and also to practicing engineers who may be concerned with experimental investigations in one way or another.