morphological planning based on “growth rules”

In these projects we investigated methods for guiding urban development without an a-priori street grid. Instead, a set of “growth rules” could shape incremental development in a “quasi-historical” way.

Projected urban development in three ten-year phases; Ørestad urban design competition, Copenhagen, 1994 (with Bill, Chris, and Cory Sharples). Copper intaglio print

Competition proposal for the urbanization of Ørestad, a large postwar landfill south of Copenhagen’s historic center. Entrants were asked to consider phased growth over thirty years. Instead of establishing a comprehensive plan with fixed blocks, lots, street alignments, and zoning/massing, our team proposed 1) a schematic urban framework locating a light-rail corridor, nature preserves, and “green indents” within the project area, and 2) a set of “growth rules” guiding and regulating incremental residential and commercial development. These growth rules, which specify no final outcome, allow an infinite number of possible futures for the site; the final plan would result from an accumulation of contingencies and incremental decisions during the development process. The growth rules are objective but “intelligent,” in the sense that they prohibit design moves that might result in inefficient or unlivable layouts. The evolving district would have a similar character to districts that have grown and changed over long periods of time. Research was presented at “Emerging Issues and New Directions in Urban Design and Planning” International Symposium, Dankook University, Seoul, November 2003. I was fortunate to have, as collaborators, talented Columbia graduates. They went on to become founding partners in the New York design-build office SHoP.

Diagrams of morphological “growth rules” showing evolving height limits and block patterns; site model. Ørestad urban design competition, Copenhagen, 1994 (with Bill, Chris, and Cory Sharples)
Detail of model, Ørestad urban design competition, Copenhagen, 1994 (with Bill, Chris, and Cory Sharples)
Detail of commercial area, final development phase. Ørestad urban design competition, Copenhagen, 1994 (with Bill, Chris, and Cory Sharples). Copper intaglio print
Perspective of commercial area. Ørestad urban design competition, Copenhagen, 1994 (with Bill, Chris, and Cory Sharples)
Perspective along residential canal. Ørestad urban design competition, Copenhagen, 1994 (with Bill, Chris, and Cory Sharples)

Model detail, residential canal area. Ørestad urban design competition, Copenhagen, 1994 (with Bill, Chris, and Cory Sharples)
Model of possible urban development pattern, Comillas, Spain, 1995. A dry valley east of Comillas, south of the Bay of Biscay, was to be developed in a conventional way. As a counter-strategy, we proposed a set of growth rules that could regulate and guide the development according to topography
Sketches of spiraling green spaces generated by planning rules. Urban development proposal, Comillas, Spain, 1995. Lots for vacation houses would spiral down the slopes