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Author: Brian K. Diefenderfer Publisher: ISBN: Category : Deformations (Mechanics) Languages : en Pages : 40
Book Description
This report documents the findings of a forensic investigation to determine the causes of premature failures noted in brick paver crosswalks in the Court Square area in Charlottesville, Virginia. Brick paver crosswalks were installed in late November to early December 2004 and began to show signs of permanent deformation within approximately 18 months after installation. This study sought to examine the cause(s) of this deterioration through a forensic investigation, to provide recommendations for corrective action, and to present suitable designs for long-term performance. The findings are expected to lead to significant cost savings for the City of Charlottesville by eliminating future premature failures and providing alternative designs suitable for moderate- to low-volume urban settings and criteria for evaluating future designs. The findings suggest that minor changes to specifications and construction procedures could greatly increase the service life of brick crosswalk structures used in urban conditions. If an approximate construction cost is $25 per square foot, the construction of four crosswalks within each intersection (assuming two 10-foot travel lanes, two 8-foot parking lanes, and a length of 8 feet) costs nearly $30,000. Following the design recommendations provided herein should yield a service life of 15 to 20 years. If the same costs are incurred in constructing crosswalks with the current service life (approximately 3 years), the recommended design and specification changes could result in a savings of $120,000 to $170,000 per intersection by reducing the need to reconstruct on a frequent basis. This cost difference does not include the costs associated with delays to the traveling public or inconvenience to nearby businesses, which would increase the cost savings significantly.
Author: Brian K. Diefenderfer Publisher: ISBN: Category : Deformations (Mechanics) Languages : en Pages : 40
Book Description
This report documents the findings of a forensic investigation to determine the causes of premature failures noted in brick paver crosswalks in the Court Square area in Charlottesville, Virginia. Brick paver crosswalks were installed in late November to early December 2004 and began to show signs of permanent deformation within approximately 18 months after installation. This study sought to examine the cause(s) of this deterioration through a forensic investigation, to provide recommendations for corrective action, and to present suitable designs for long-term performance. The findings are expected to lead to significant cost savings for the City of Charlottesville by eliminating future premature failures and providing alternative designs suitable for moderate- to low-volume urban settings and criteria for evaluating future designs. The findings suggest that minor changes to specifications and construction procedures could greatly increase the service life of brick crosswalk structures used in urban conditions. If an approximate construction cost is $25 per square foot, the construction of four crosswalks within each intersection (assuming two 10-foot travel lanes, two 8-foot parking lanes, and a length of 8 feet) costs nearly $30,000. Following the design recommendations provided herein should yield a service life of 15 to 20 years. If the same costs are incurred in constructing crosswalks with the current service life (approximately 3 years), the recommended design and specification changes could result in a savings of $120,000 to $170,000 per intersection by reducing the need to reconstruct on a frequent basis. This cost difference does not include the costs associated with delays to the traveling public or inconvenience to nearby businesses, which would increase the cost savings significantly.
Author: Ilona O. Kastenhofer Publisher: ISBN: Category : Pedestrian areas Languages : en Pages : 40
Book Description
The purpose of this study was to identify and examine current practices relating to retrofitting existing roads with sidewalks in order to provide VDOT with guidance on addressing the issue of missing sidewalks in its transportation system. Three tasks were performed to achieve the study objectives. First, a literature review was conducted to identify material that addressed issues relating to retrofitting existing roads with sidewalks. Second, VDOT's current practices were documented and reviewed based on a survey and interviews of district staff. Third, the practices of state departments of transportation (DOTs) and selected localities were identified based on a survey of the DOT and locality representatives, the literature review, and a search of agency websites.
Author: Timothy Beatley Publisher: Island Press ISBN: 1610910133 Category : Architecture Languages : en Pages : 513
Book Description
As the need to confront unplanned growth increases, planners, policymakers, and citizens are scrambling for practical tools and examples of successful and workable approaches. Growth management initiatives are underway in the U.S. at all levels, but many American "success stories" provide only one piece of the puzzle. To find examples of a holistic approach to dealing with sprawl, one must turn to models outside of the United States. In Green Urbanism, Timothy Beatley explains what planners and local officials in the United States can learn from the sustainable city movement in Europe. The book draws from the extensive European experience, examining the progress and policies of twenty-five of the most innovative cities in eleven European countries, which Beatley researched and observed in depth during a year-long stay in the Netherlands. Chapters examine: the sustainable cities movement in Europe examples and ideas of different housing and living options transit systems and policies for promoting transit use, increasing bicycle use, and minimizing the role of the automobile creative ways of incorporating greenness into cities ways of readjusting "urban metabolism" so that waste flows become circular programs to promote more sustainable forms of economic development sustainable building and sustainable design measures and features renewable energy initiatives and local efforts to promote solar energy ways of greening the many decisions of local government including ecological budgeting, green accounting, and other city management tools. Throughout, Beatley focuses on the key lessons from these cities -- including Vienna, Helsinki, Copenhagen, Stockholm, Zurich, Amsterdam, London, and Berlin -- and what their experience can teach us about effectively and creatively promoting sustainable development in the United States. Green Urbanism is the first full-length book to describe urban sustainability in European cities, and provides concrete examples and detailed discussions of innovative and practical sustainable planning ideas. It will be a useful reference and source of ideas for urban and regional planners, state and local officials, policymakers, students of planning and geography, and anyone concerned with how cities can become more livable.
Author: John Brubacher Publisher: Routledge ISBN: 1351515764 Category : Education Languages : en Pages : 613
Book Description
At a time when our colleges and universities face momentous questions of new growth and direction, the republication of Higher Education in Transition is more timely than ever. Beginning with colonial times, the authors trace the development of our college and university system chronologically, in terms of men and institutions. They bring into focus such major areas of concern as curriculum, administration, academic freedom, and student life. They tell their story with a sharp eye for the human values at stake and the issues that will be with us in the future.One gets a sense not only of temporal sequence by centuries and decades but also of unity and continuity by a review of major themes and topics. Rudy's new chapters update developments in higher education during the last twenty years. Higher Education in Transition continues to have significance not only for those who work in higher education, but for everyone interested in American ideas, traditions, and social and intellectual history.
Author: Anthony L. Brooks Publisher: Springer ISBN: 3030061345 Category : Computers Languages : en Pages : 561
Book Description
This book constitutes the refereed post-conference proceedings of two conferences: The 7th EAI International Conference on ArtsIT, Interactivity and Game Creation (ArtsIT 2018), and the 3rd EAI International Conference on Design, Learning, and Innovation (DLI 2018). Both conferences were hosed in Braga, Portugal, and took place October 24-26, 2018. The 51 revised full papers presented were carefully selected from 106 submissions. ArtsIT , Interactivity and Game Creation is meant to be a place where people in arts, with a keen interest in modern IT technologies, meet with people in IT, having strong ties to art in their works. The event also reflects the advances seen in the open related topics Interactivity (Interaction Design, Virtual Reality, Augmented Reality, Robotics) and Game Creation (Gamification, Leisure Gaming, GamePlay). ArtsIT has been successfully co-located with DLI as the design, learning and innovation frame the world of IT, opening doors into an increasingly playful worlds. So the DLI conference is driven by the belief that tools, techniques and environments can spark and nature a passion for learning, transformation domains such as education, rehabilitation/therapy, work places and cultural institutions.
Author: Harvey S. Moskowitz Publisher: Routledge ISBN: 135148463X Category : History Languages : en Pages : 643
Book Description
The latest edition of The Illustrated Book of Development Definitions breaks new ground. It addresses traditional and new planning problems: natural and industrial disasters such as hurricanes and oil spills; new housing types and living accommodations; changes in urban design and practice like new urbanism; sustainability; pedestrian and bicycle friendly environments; and more. Joining Harvey S. Moskowitz and Carl G. Lindbloom, authors of the first three editions, are two prominent, nationally known planners: David Listokin and Richard Preiss. Attorney Dwight H. Merriam adds legal annotations to almost all 2,276 definitions. These citations from court decisions bridge the gap between land use theory and real world application, bringing a new dimension to this edition. More than 20,000 copies of previous editions were sold over four decades to professionals and government representatives, such as members of planning and zoning boards and municipal governing bodies. This first revision in ten years updates what is widely acknowledged as an essential, standard reference for planners.
Author: Sean Nolon Publisher: Lincoln Inst of Land Policy ISBN: 9781558442467 Category : Political Science Languages : en Pages : 188
Book Description
Published in collaboration with the Consensus Building Institute, this book calls for a mutual gains approach to land disputes. The authors detail techniques that allow stakeholders with conflicting interests to collaborate, voice concerns constructively, and reach successful agreements that benefit all parties involved in zoning, planning, and development.
Author: Brian K. Diefenderfer
Author: Brian K. Diefenderfer
Author: Ilona O. Kastenhofer
Author: 
Author: 
Author: Timothy Beatley
Author: John Brubacher
Author: Anthony L. Brooks
Author: Laurie Lewis
Author: Harvey S. Moskowitz
Author: Sean Nolon