In the writing of urban design history of the twentieth century, functionalist and avant-garde models of the dissolution of the city are dominating. In contrast this book presents projects whose goal is the ideal of a dense and urbane city. Drawing on plans, built examples and theories of dense and urban cities and city districts in the twentieth century, modern examples of urban design are analyzed and highlighted, which until now have been evaluated more as fringe phenomena. These include examples characterized by functional mixture, social openness, spatially defined public spaces, urbanarchitecture, historical reference and a cultural understanding of the city. The book's new evaluation of modern urbandesign history creates opportunities for current planning by offering bestpractice models, which better reflect the striving for urbanity and density.
Growing Compact: Urban Form, Density and Sustainability explores and unravels the phenomena, links and benefits between density, compactness and the sustainability of cities. It looks at the socio-climatic implications of density and takes a more holistic approach to sustainable urbanism by understanding the correlations between the social, economic and environmental dimensions of the city, and the challenges and opportunities with density. The book presents contributions from internationally well-known scholars, thinkers and practitioners whose theoretical and practical works address city planning, urban and architectural design for density and sustainability at various levels, including challenges in building resilience against climate change and natural disasters, capacity and integration for growth and adaptability, ageing, community and security, vegetation, food production, compact resource systems and regeneration.
Diversity and density in housing today Accomodation of diversity and the creation of urban density are a focus of world-wide building and planning activities today. This book combines the architectural and urban scales to demonstrate that it is a specific quality, urban intensity, which determines the success of housing. The authors provide a typology of housing according to the ways in which diversity and density are created. Comparisons with historical models and critical appraisals based on the authors’ unique standing give ample information on the pros and cons of major types of housing, their pitfalls and successful examples. Newly created sets of drawings, from floor plans to spectacular 3D aerial views of the buildings in their urban contexts, accompany each of the more than twenty case studies that are described and analyzed in detail. The approach taken here relates to many pressing issues in contemporary housing, including the avoidance of urban sprawl, the revival of city centers and the ongoing search for innovative housing types. A qualitative approach to diversity and density in housing A concept that unites architectural and urban design A wide range of original drawings of benchmark case studies
Providing an in-depth exploration of the complexities of densification policy and processes, this book brings the important experiences of densification in Johannesburg into conversation with a range of cities in Africa, the BRICS countries and the Global North. It moves beyond the divisive debate over whether densification is good or bad, adding nuance and complexity to the calls from multilateral organisations for densification as a key urban strategy.
Urban Design Thinking provides a conceptual toolkit for urban design. Bridging the gap between theory and practice, it shows how the design of our cities and urban spaces can be interpreted and informed through contemporary theories of urbanism, architecture and spatial analysis. Relating abstract ideas to real-world examples, and taking assemblage thinking as its critical framework, the book introduces an array of key theoretical principles and demonstrates how theory is central to urban design critique and practice. Thirty short chapters can be read alone or in sequence, each opening a different kind of conceptual window onto how cities work and how they are transformed through design practice. Chapters range from explorations of urban morphology, typology, meaning and place identity to particular issues such as urban design codes, informal settlements, globalization, transit and creative clusters. This book is essential reading for those engaged with the practice of urban design and planning, as well as for anyone interested in the theoretical side of urbanism, architecture, and related disciplines.
Having perceived a widespread failure of most community-scale plans, Eduardo Lozano has created a large and humane vision for community design, geared toward urban planners and designers, as well as those concerned with the communities of the future. Lozano strives to unify theory and practice, seeing that design at community scale is a relatively new responsibility for professionals and seeing the need for an awareness of the systemic nature of urban design. He also highlights relevant lessons from historical examples in order to rediscover the community design metier forgotten after the industrial revolution. The author relies on interdisciplinary studies, drawing from biology, ecology, and political science, as well as from history for his fascinating study. Throughout the book there is an emphasis on the interrelationship of design and culture--society, technology, institutions, and values--and on the need for an agenda for political and cultural change.
Questioning the traditional boundaries between cities, suburbs, countryside and wilderness, this issue of AD explores emergent types of public space in low-density environments. It describes this new form of urbanism: decentralised, in a constant process of expansion and contraction, not homogenous or necessarily low-rise, nor guided by one mode of development, typology or pattern. While functionally and programmatically dispersed, settlements operate as a form of urbanism; the place of collective spaces within them has yet to be defined and articulated. The physical transformation of the built environment on the one hand, and the change in our notion of the public on the other - due to globalisation, privatisation and segregation - call for renewed interpretations of the nature and character of public space. The concept of public space needs to be examined: replaced, re-created or adapted to fit these conditions. What is the place of the public in this form of urbanism, and how can architecture address the notion of common, collective spaces? What is the current sociopolitical role o such spaces? How does the form and use of these spaces reflect the conception of the public as a political (or non-political) body? And can architecture regain an active role in formulating the notion of the collective? These and other issues are addressed through essays, research projects and built work by distinguished writers such as Bruce Robbins, Albert Pope and Alex Wall, and Practitioners including Zvi Hecker, Vito Acconci, MUTOPIA, Manuel de Sola-Morales, Martha Rosler and Manuel Vicente in a search for new collective architectures within the dispersed city.
Transit-Oriented Development (TOD) planning principles have informed Australian city planning for over two decades. As such, policy makers and planners often unquestioningly apply its principles. In contrast, this book critiques TOD and argues that while orientating development towards public transport hubs makes some sense, the application of TOD principles in Australia has proven a significant challenge. As a complementary strategy, the book stakes out the potential of Greenspace-Oriented Development (GOD) in which urban density is correlated with upgraded green spaces with reasonable access to public transport. Concentrating urban densification around green spaces offers many advantages to residents including ecosystem services such as physical and mental health benefits, the mitigation of extreme heat events, biodiversity and clean air and water. Moreover, the open space and leafy green qualities of GOD will ensure it resonates with the lifestyle aspirations of suburban residents who may otherwise resist urban densification. We believe in this way, that GOD could be an urban dream that befits the challenges of this 21st century.
In A Country of Cities, author Vishaan Chakrabarti argues that well-designed cities are the key to solving America's great national challenges: environmental degradation, unsustainable consumption, economic stagnation, rising public health costs and decreased social mobility. If we develop them wisely in the future, our cities can be the force leading us into a new era of progressive and prosperous stewardship of our nation. In compelling chapters, Chakrabarti brings us a wealth of information about cities, suburbs and exurbs, looking at how they developed across the 50 states and their roles in prosperity and globalization, sustainability and resilience, and heath and joy. Counter to what you might think, American cities today are growing faster than their suburban counterparts for the first time since the 1920s. If we can intelligently increase the density of our cities as they grow and build the transit systems, schools, parks and other infrastructure to support them, Chakrabarti shows us how both job opportunities and an improved, sustainable environment are truly within our means. In this call for an urban America, he illustrates his argument with numerous infographics illustrating provocative statistics on issues as disparate as rising childhood obesity rates, ever-lengthening automobile commutes and government subsidies that favor highways over mass transit. The book closes with an eloquent manifesto that rallies us to build "a Country of Cities," to turn a country of highways, houses and hedges into a country of trains, towers and trees. Vishaan Chakrabarti is an architect, scholar and founder of PAU. PAU designs architecture that builds the physical, cultural, and economic networks of cities, with an emphasis on beauty, function and user experience. PAU simultaneously advances strategic urbanism projects in the form of master planning, tactical project advice and advocacy.
On urban density as a tool for planning and design This revised edition of Meta Berghauser Pont and Per Haupt's 2010 volume attempts to analyze the connections between density, urban form and performance--a prerequisite for understanding and successfully predicting the effects of specific designs and planning proposals. Its main focus is the relationship between types of urban environment and data such as amount, size and physical properties. Berghauser Pont and Haupt demystify the use of image-based references and concepts such as "compact city" and "park city" by challenging the reliability of such concepts and critically examining the possibility of redefining them through the concept of density. Spacematrix will be of interest to architects as well as urban planners and designers, but is equally relevant for other professionals working in the field of urbanism, such as developers, economists, engineers and policymakers.
