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Roads that are safe in all weathers are a prerequisite of modern society, and large amounts of money are spent, especially in winter, to make travel safe. This book brings together international expertise on planning 'weather proof' roads, operating safe road networks in bad weather and coping effectively with accidents. The performance and cost ef
Proceedings of a conference held in Santa Barbara, California, in May 1992. Topics include simulation and analysis of trucks using the program BAMMS, predicting vertical dynamic tire forces of heavy trucks, factors affecting the design and use of the Texas Mobile Load Simulator, traction tests on an
This volume sets out the Resolutions and Reports approved by the European Conference of Ministers of Transport during 1979.
Soon after starting work on the development of a methodology for national trans portation planning in Venezuela, we realized the importance of an integrated management process for such an effort. We also realized the absence in the literature of specific guidelines on how to manage and conduct a transportation planning effort. The literature on the subject of national transportation planning is predominantly theoretical and technical in nature. To a large extent, the absence of literature on management and broad-based methodological approaches reflects the limited and ad hoc nature of the experience in national transportation planning. This book is an attempt to fill that gap. The main objective of the book is to show one way by which a methodology for national transportation planning can be integrated into a process management framework. It reports on the experience that the authors had in the Venezuelan case, as well as in earlier national planning efforts. The book is not intended as a theoretical discussion of planning. Instead, it adopts a particular theoretical stand and proceeds on that basis to develop a program for applying a specific methodology. The intention is to leave as much of the details and elaborations of that methodology to the user. This is motivated by two considerations. The first is a pragmatic attempt to limit the scope of the book.
Professional planning is commonly defined as an activity which is concerned with the rational allocation or exploitation of resources for man's maximum short- and long-term benefit. The science of. ecology is the study of the basic components of these resources (soil, water, air etc. ) and their inter relationships with living organisms. Planning and ecology therefore have many common interests and, as such, have long been associated in resource management. This association was, for example, reflected as early as the 19th century in the writings of Patrick Geddes, the progenitor of modern town planning, whose training as a biologist led him to re-interpret the phenomena of urbanization in ecological terms (Geddes, 1886). Since the time of Geddes the place of ecology has declined in planning circles as other professions and considerations, initially public health and engineering, latterly economic and sociological, have become more central. The reasons for this shifting emphasis are three-fold. First, they reflect changing social attitudes and aspirations in the post-war period. Secondly, many other professions and persuasions (agriculturalists, foresters, in dustrialists etc. ) became organized as pressure groups and helped shape public attitudes and governmental actions. Thirdly, and by far the most important reason, is the prevalence of misconceptions about ecology. Too many people, perhaps misled by the debate surrounding the' environmental movement', equate ecology with conservation. In reality, conservation is but one component part of ecology.
The construction industry is becoming increasingly aware of the need to adopt a holistic approach to the design, building, and disposal of structures. With 60 per cent of the total construction budget in most developed countries being spent on repair and maintenance, there is an obvious need to design for reliability and durability, with more carefully planned maintenance and repair schedules. One important facet is to look at how costs are distributed and spent during the lifetime of a structure: an approach known as life cycle costing, which has the ultimate aim of minimising total lifetime expenditure. As an example, choosing an inexpensive coating for steelwork may require maintenance every three years, whereas a coating which is more expensive may require repairing only once per decade. It is a question of balance - taking the lifetime costs of the structure into consideration. This new book provides an insight into how whole life costing is affecting our approach to designing, building, maintaining and disposing of structures. The book is written for consulting engineers in the fields of civil and structural engineering, building designers, architects, quantity surveyors, refurbishing specialists, as well as practising civil and structural engineers engaged in planning, design, construction, repair and refurbishment of structures.
An International Textbook, from A to ZHighway Engineering: Pavements, Materials and Control of Quality covers the basic principles of pavement management, highlights recent advancements, and details the latest industry standards and techniques in the global market. Utilizing the author's more than 30 years of teaching, researching, and consulting e
This handbook deals with the ongoing task of maintaining Britain's network of roads in a safe and satisfactory condition. It provides a commentary on a range of maintenance areas, and analyzes both concrete and bituminous carriageways, highlighting the advantages or problems of each.
Movement in Cities describes and analyses urban travel in terms of purpose, distance and frequency of journeys and modes and routes used, concentrating mainly on British towns with many references to the United States and Australia. The authors elucidate the all-important interrelations between location of activities and the patterns of transport supply and use within towns. The issues they raise are of pressing practical and intellectual importance. This book was first published in 1980.