When it comes to seismic resistance, there are a number of myths that question the ability of wood to adequately perform in the event of an earthquake. However, its ductility allows it to deform plastically without breaking, absorbing and dissipating the energy generated by movement and vibration. Furthermore, unlike steel or concrete, wood is a lightweight material with a good strength-to-weight ratio, enabling it to withstand seismic forces without adding excessive load to the construction. This has been extensively verified in smaller-scale structures around the world, but how does a high-rise mass timber building behave in the face of an earthquake?
To dispel doubts, the Tallwood Project recently erected a 10-story building made of cross-laminated timber (CLT) at the University of California, San Diego (UCSD). The structure was tested on a shake table that simulated the 1994 Northridge earthquake in Los Angeles, magnitude 6.7, and the 1999 Chi-Chi earthquake in Taiwan, magnitude 7.7.
Los-Angeles-based CO Architects has released the plans for the Biological Physical Sciences Building (BPSB), a new life sciences facility at the University of California in San Diego. In order to “blend the richly diverse fields” of neurobiology, chemistry, and biochemistry, the seven-story, 128,000-square-foot building will promote collaborative research and visibility in teaching spaces.
Our goal at UC San Diego is to create opportunities to maximize interdisciplinary collaboration between multiple research and academic units, said Jennifer Knudsen, AIA, LEED AP BD+C Principal at CO Architects. We want the building to accommodate a range of research activities and teaching models capable of evolving over time.
In this article, originally published in 2 parts on Metropolis Magazine as "Building a University: How 5 California Schools Approach Campus Design" (Part 1 & Part 2), Sherin Wing investigates how different Californian universities utilize the design of their campus to express and enable their differing missions.
A school is more than just the sum of its intellectual records. Its legacy is very much tied to a physical place: its campus. More than a mascot or a symbol, the design of a campus and the buildings that form it greatly contribute to a university's lasting identity.
The key, then, is how a school’s material identity advances its intellectual mission. For example, academic buildings often physically symbolize the type of scholarly exploration and research that takes place therein. Administrative centers, on the other hand, anchor the more idealistic work taking place in the lecture and science wings. At the same time, individual buildings can function collectively as didactic forums for the public, demonstrating such principles as energy and water-use efficiencies. Lastly, the circulation between the buildings themselves is important. Open green space, for instance, can accommodate crowds, lectures, and even protests, providing a counterpoint to the more stately, processional routes that crisscross a campus.
Clearly these are different, and at times conflicting, agendas. How are they ranked and pursued by individual universities? Five campus architects at different California universities reveal how similar factors work in concert to produce very different visions and results. For some the initial plan of a school continues to wield influence over future developments, while in other cases a commitment to architectural movements and types gives rise to an eclectic, flexible approach to campus design.
Find out how these 5 California Universities approach their architecture after the break
At just a little over 50 years old, the University of California San Diego is one of the younger college campuses in the United States, but despite this it is one of the most architecturally fascinating universities around. In the official UCSD campus guide, Dirk Sutro emphasizes that "UCSD does not have a single example of the historical-revival styles prevalent at other University of California campuses... and at San Diego's two other major universities". The history of UCSD architecture is one of ambition, which has made the campus a display case of modernism in all of its forms from the last half a century.
Thanks to photographer Darren Bradley, we can now share this history and a selection of the exciting structures it has produced.
Find out more about the UCSD campus after the break
