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Now showing 1 - 10 of 14
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Bantam towns of Georgia: Small town revitalization and economic development

2014-05-19 , Riley, Rebecca Dawn

Over 80-percent of the U.S. population lives in urban areas that occupy a mere 3-percent of the country's total area. Development problems and infrastructural stress caused by urban overpopulation can already be seen in the nation's largest cities. Scattered across North America are small towns that, at one time, were largely sustained by agriculture or industry, but have watched as farming and manufacturing operations leave them behind. Rooted in these economic conditions is the growing gap between metropolitan and nonmetropolitan areas. The high concentration of rural lands and high poverty rates in the South makes this region particularly vulnerable to the effects of rural economic distress, and put it in desperate need of solutions. For many small towns in Georgia, the last two decades have brought either rapid population growth, as seen in the areas surrounding Atlanta, or great population decline, most clearly depicted in the southeastern region of the state. Each condition produces a host of different challenges for these small communities, illustrating no simple solutions. It is the focus of this research to determine what proximities, economic assets, and formal characteristics are necessary for small towns in Georgia to successfully revitalize and grow. Furthermore, it is the aim of this research to present a means of analyzing the assets of small towns in order to determine where outside investment is most likely to make a difference, and how resources can best be utilized.

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Retreat, Adapt, Defend - Urban Design Response to Sea Level Rise in 5 Coastal Georgia Communities

2013 , Dagenhart, Richard , Debo, Thomas N. , Adams, Kevin , Aguilar, Johnny , Alhadeff, Daniel , Blumenfeld, Amy , Cadet, Sherene , Hutchison, Alyssa , Manley, Canon , McClure, Melvin , Plummer, Audrey , Riley, R. Dawn , Tuura, Logan , Wallace, Justin , Wang, Jiawen , Zhang, Yigong

This studio is part of a Georgia Conservancy Blueprints initiative assessing impacts of climate change and sea level rise for Coastal Georgia. The studio was organized into five teams to address issues five cities: Savannah, Tybee Island, Brunswick, Darien and St. Marys. Student teams visited each city, meeting with local officials and leaders of non-profit organization who were involved in adapting to climate change.

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International Urban Design Studio : Shanghai 2010

2010 , Getty, Drew , Thompson, Claire , Williams, Galen , Jones, Paul , Murphy, Diana , Tabor, Reginald , Johnson, Louis , Sanders, Julie , Ghizoni, Renato , Morrow, Edward , Wallace, Ross

In response to a lack of urbanity and a voided public realm, this project is an attempt to redefine the fabric of Lujiazui through tactical interventions in the urban landscape. Part of our approach is to accept the existing condition of the site and respond to the site through the imposition of a new order. This new order will take advantage of the existing movement systems which pulse potential energy through the site. Given this flux condition, the tactics are thought of as interations of a flexible framework. The design framework is composed of 3 elements (path, node, cofetti) which adapt to interpretation and contingency yet provide a clear foundation for urban development.

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Chattanooga Downtown Westside 2009

2009 , Dagenhart, Richard , Yang, Perry Pei-Ju , Cambeul, David , Duong, Binh , Hussy, Heather , Kovacheva, Maria , Thorn, Robert

An urban design studio focused on the Westside of Downtown Chattanooga. sponsored by the City of Chattanooga. The studio project had four priorities for which urban design was to provide a framework for the Westside. First was to examine alternative to the grade separated Highway 27 that divides the Westside from Downtown. Second was stormwater management with the aim of reducing or eliminating combined sewer overflows from the Westside into the Tennessee River. Third was to extend the Riverfront Park to and along the River on the Westside, incorporating existing industry and weaving a future mixed-use industrial zone. Fourth, and finally, to explore options for future development of housing and commercial projects anticipating the impact - aesthetic and infrastructural - of the new riverfront park and extensive green infrastructure to define an expanded public domain.

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Floating Tybee: planning and designing for rising seas

2014-05-16 , Manley, Canon Randolph

There is a statistically high probability that within this generation's lifetime, the mean sea level in the south eastern coast of the United States will rise from three to six feet above what it is today. The easiest response to this scenario and its complicated and devastating repercussions is to flee, or to put up a wall. This reaction is defending current lifestyles and cultures against the liabilities and complicated problems associated with sea level rise. This thesis asks: "How can we convert the liabilities of sea level rise into assets?" Using Tybee Island of Chatham County, Georgia as a case study, this thesis will answer this question by exploring 5 topics: 1. Understanding sea level rise 2. Understanding barrier islands of coastal Georgia and Tybee Island 3. The current Sea Level Rise Adaptation Plan for Tybee Island and Where it is Lacking 4. A new urban design strategy in planning for sea level rise on Tybee Island 5. Existing instances of aquatic and amphibious architectures and a new type of amphibious architecture for Tybee Island

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Stormwater and Urban Design: Urban Design Strategies for Four Sites on the Atlanta BeltLine

2012 , Ahuja, Rattandeer , Boron, Roberta , Gao, Long , Hampton, Travis , Hang, Yu , Hightower, John , Kai, Liao , Richter, Laura , Tao, Shiqi , Wallace, Justin , Xing, Hafei , Dagenhart, Richard , Debo, Thomas N.

A joint urban design studio with the School of Architecture and the School of City and Regional Planning. The Georgia Conservancy’s Blueprints for Successful Communities program, in partnership with graduate students from the College of Architecture at Georgia Institute of Technology, examined four different sites within metro Atlanta, adjacent to the Atlanta BeltLine (Ansley Mall - Peachtree Creek; Bobby Jones Golf Course/Colonial Homes - Peachtree and Clear Creeks; University Avenue - McDaniel Branch; and Boone Boulevard - Proctor Creek) and prepared design proposals incorporating stormwater hydrology assessment and green infrastructure as the foundation for urban design. . Coordinators were: Leah Barnett, Georgia Conservancy; Richard Dagenhart, R.A., Professor, Georgia Tech; Tom Debo, PhD, P.E., Professor, Georgia Tech; Johanna McCrehan, Georgia Conservancy, Katherine Moore, AICP, Georgia Conservancy. Course instructors were Richard Dagenhart and Tom Debo.

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Coding the urban form

2009-05-04 , Habeeb, Dana M.

What are the essential characteristics that constitute historic American neighbor- hoods? Do current regulations promote developments that exhibit these essential characteristics? In this thesis I analyze two historic neighborhoods in an effort to un- cover their architectonic principles. By identifying the key components that comprise these places, we can critically analyze whether regulations, such as Historic Preserva- tion Ordinances and the SmartCode, are adequately designed to govern development practices of residential neighborhoods.

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Retrofitting closed golf courses

2014-05-16 , Plummer, Audrey L.

In the 80s and 90s in America, residential developers believed that the best way to make money was to build a golf course community. Premiums of homes on golf courses ranged from 30% to 100% more than the price of a similar home not adjacent to a course. Today, the bottom has fallen out of the golf market leaving over 2,400 courses closed in America. Residential homes bordering a closed golf course experience an 11.7% loss of value. Many owners and potential developers want these large parcels of land to be up-zoned so they can build higher density residential and make a profit. Neighbors do not want to lose their greenspace and public officials do not want to be seen as harming single-family residential. This thesis argues that to retrofit a closed golf course, developers, community members and other stakeholders must first understand the morphological and environmental implications of the different types of golf courses, the context surrounding closed courses and the location of these courses in a greater regional area. By understanding closed golf courses in this way, a framework can be established that results from negotiation among golf course residents, neighbors, developers and public officials.

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The Trace: San Diego

2010 , Thompson, Claire , Combs, Jason , Johnson, Louis , Wilkinson, Luke , King, Ben

Three overlapping systems exist within the context of the East Village site: The Geologic Setting is the most fundamental of systems San Diego sits atop the seam of two vast tectonic plates, the jagged movements of which have created the broken line of faults that lie beneath East Village. The Urban Framework was established unaware of the forces below. William Heath Davis and Alonzo Horton laid out the orthogonal grid of New Town San Diego in the latter half of the 19th century. It survives intact. Though such a grid of streets and blocks is a boon to city growth and flexible development, in some places its pattern is at odds with the geologic faults beneath it. One of these places is East Village. The Temporal Order is the ever-changing pattern of human inhabitants, their structures, and their activities, all of which fill the gridiron and make it their own. "The Market" is the expression of this pattern in the here and now. The time is ripe for human activity to re-inhabit East Village more fully, and change it once again to suite its needs. Not an obstacle, but an opportunity Yes, the geologic faults must be heeded in regards to future development. In some places streets and blocks cannot be used in the way that was originally intended. However, this does not mean a loss of utility. Instead, the trace of the faults becomes a framework upon which to build a system of open spaces. These open spaces, when designed correctly and surrounded with the proper uses, can be a catalyst to the revitalization of East Village.

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Designing density: increasing functionality through flexibility in single family neighborhoods

2009-04-29 , Smith, Alyson Rae

American cities have only recently come of age in the global sense. Therefore, most of our land use regulations have emphasized greenfield development issues over those of a mature city. The next wave of city building is redensification. This thesis argues that modern day, Euclidian zoning needs to be replaced in order to make the case for a sustainable mix of residential diversity, density, and affordability. Conventional zoning relies on simplistic measures to regulate density and shape the form of neighborhoods. Initially used primarily as a way to make the field of planning appear scientific and rational, these measures do not create functionally flexible neighborhoods for the changing needs of the twenty first century. Urban spaces should be thought of as a language, composed of pieces that evolve with cultural norms. Zoning must evolve to reflect current societal values, with an emphasis on environmental issues, while meeting the needs of changing market structures if cities are ever to sustainably house their populous. Zoning's inflexibility towards cultural shifts uses antiquated assumptions to force contemporary city design into a regulatory straight jacket. Using case studies within the city of Los Angeles because of its history in side-by-side integration of single family homes with a range of residential densities and supportive commercial uses, the thesis investigates three primary questions. First, under what zoning ordinances did the Los Angeles neighborhoods evolve and what lessons in functionality can be taken from their design? Second, looking at both conventional zoning and newer, form-based regulatory techniques, how does zoning affect the variety of housing types available? And third, what would a flexible zoning framework, created to support the future development of an evolving regional urbanization process and a changing social demographic, look like?