Wednesday, May 18, 2016

Future Forms and Design for Sustainable Cities

 

The future for our cities is dependent on the actions of today. In particular, achieving cities that are sustainable is an imperative in our rapidly urbanizing world. In 1950 30% of the world’s population lived in urban areas. By 2003 that proportion had risen to 48%, and it is very likely that the watershed of over half will be reached when this book is published. The predictions are that by 2030, 61% of the population will be urban (United Nations, 2004). Envisioning such a future is no easy matter. One of the conclusions reached by Williams et al. as to how a sustainable urban form can be achieved was the need for the development of ‘new ways of conceiving the future built environment’ (2000, p. 354).

The aim of this book is to present the reader with examples of the latest research into different urban forms and the ways in which they can be designed to be more sustainable. The pursuit of sustainability has been placed on the agenda of governments and non-governmental organizations after the 1972 UN Conference on the Human Environment, and more recently by the World Commission on Environment and Development (1987) and the1992 Earth Summit in Rio. It has been stated by these, and other,bodies that cities must be economically viable, socially equitableand contribute to environmental protection of all species: adhering to the concept of the Three Pillars of Sustainable Development (United Nations, 2002). In many countries, policyhas been adopted with long-term urban sustainability as its focus,nd there are many examples of this translated into practice (Edwards, 1999; Beatley, 2000; European Commission, 2001; Sorensen et al., 2004)

This book presents some of the diverse aspects that are inextricably bound up with, and strongly influence, the scope of sustainable urban planning and design. A great deal has been written about the influences that can be said to affect the urban form, such as the technological, social, economic, institutional, geographical and physical (e.g. Norgaard, 1994; Jenks et al., 1996; Jenks and Burgess, 2000; Williams et al., 2000; Wheeler, 2003). These aspects are inter-related and interdependent as they all facilitate and influence sustainable urban planning and design in varying degrees. The chapters that follow add to the debate, examining ideas drawn from research and practice at different scales of the built environment from the urban region to the neighbourhood level in a number of different countries. The different scales at which sustainable ideas are discussed are reflected in the three major sections of the book.



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Environmental Design An introduction for architects and engineers

 

This book was first published ten years ago and I provided a foreword then. In the intervening years, during which environmental design has more and more been seen as sustainable design (for good earth preserving reasons), two things have happened.

Most buildings have more or less reluctantly taken on board ever increasing legal requirements for greater insulation (heat and sound), reduced glazing, improved orientation, the use of less wasteful materials and more natural ventilation; while all these things are not seen as having any implications for the architectural language that is used. This is the eternal no change school of behaviour.

But a minority have struggled to find a new or revised architectural expression to allow for sustainable environmental conditions. Architects, engineers and designers have searched for a new aesthetic for such things as solar shading, load bearing masonry, green wood building, natural (chimney effect) ventilation, wind and photovoltaic power generation, passive solar gain, and so on.

For it is hard to see how such considerations might be incorporated without a change in the way that we think about architecture. It is hard to see how to make that change without thinking about the composition of architecture in a more expressive way than is common today. If we are to make this move towards responsive expressionism we will need all the help we can get from clear thinking, cool headed environmental designers. It is here that this book Environmental Design has a most important part to play. It is clear, logical, well illustrated and good to read; and it has the great quality of all profound work – it is easy to understand. Now let us use it to help us with our architecture.



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Building Services Pocket Book

 

This book is intended as guide tu students and as a manual for mid-career engineer engaged in the pratical design of mechanical servives in buildings. Environmental systems are covered, together with the design of plumbing an drainage installations. In particular, fire protection is dealt with, including smoke ventilation and a design procedure for sprinkler. Limitations on the space available have prevented the inclusion of steam and compressed air systems, which occur occasionally in commercial applications but the more ussually associated with industrial process.



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Dictionary of Architecture and Constraction

 

This book is dedicated to the memory of Adolph K. Placzek, Avery Librarian at Columbia University, whose leadership made Avery Library one of the world’s greatest collections on architecture. I am grateful to him for long and fruitful discussions, for his exemplary scholarship, and for the generosity of spirit with which he shared his experience, his wisdom, and the gift of his friendship.



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Building Design and Construction Handbook

 

The sixth edition of the Building Design and Construction Handbook maintains the original objectives of previous editions which gained widespread acceptance among users. These objectives are to provide in a single volume a compendium of the best of the current knowledge and practices in building design and construction.

This information would be of greatest use to those who have to make decisions affecting the selection of engineering materials and construction methods. Emphasis is placed on fundamental principles and practical applications, with special attention to simplified procedures. Frequent reference is made to other sources where additional authoritative information may be obtained, such as architectural and engineering societies, manufacturers associations, and the Internet. An extensive index is provided to assist the reader in locating topics within the book.

Many new contributors and sections have been added in this edition to provide the reader with the latest developments and knowledge in the building industry. These developments include the expansion of data technology and communication systems within the building system, revisions to wind and seismic loadings, and an expansion of the information on fire sprinkler systems. To present the necessary information in a single volume, obsolete and less-important information in the earlier editions has been deleted.

The editor is very grateful to the contributors, not only for their care, skill, and knowledge used in preparing the sections, but also for their considerable sacrifices of personal time to prepare the sections.


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Tuesday, May 17, 2016

Aspects of Multivariate Statistical Analysis in Geology

 
Multivariate statistical methods have become commonplace in the Earth Sciences, What was once an exclusive area of activity is now within the reach of Everyman, owing to the ubiquitousness of mini-computers and the ready availability of software for doing the computing. In the days when one was required to do one's own programming, it was necessary to acquire considerable proficiency in linear algebra and one or more programming languages. Today, the vast majority of the people who use multivariate methods to analyse geological data have little or no idea of the matrix operations underlying a particular method, nor, for that matter, what he program is actually supposed to be doing. This situation can be both good and bad. It can do no harm if everything goes according to schedule, the program being used is competently constructed, which, alas, is far from being the general case, and there are no strong deviations from standard statistical theory in the data under examination. It is bad if the data do not fit the theoretical requirements of a particular method and even worse if the method of computation used is  inappropriate. It is an inescapable and sad fact of life that much geological and biological material deviates in some manner or other from the theoretical require- ments of a multivariate statistical procedure. The immediate relevance of this obser- vation is that there are many sources of error in doing an analysis of geological data by means of standard statistical software.


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Applied Hydrogeology 4th edition

 


Hydrogeology  is now Considered to be a core course in the curriculum of undergraduategeology programs as well as many fields engineering. There is ongoing demand for persons with training in hydrogeology by consulting organizations, state and federal regulatory agencies, and industrial firm.


(52.1MB - PDF)
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