Srinivasa Iyengar, known as Hal, was born in 1934 in French Rocks, India, son of a civil engineer who expected his son to follow in his footsteps. Hal, after earning two engineering degrees and working briefly at a less than challenging job, decided to accept a research assistantship at the University of Illinois at Urbana Champaign (UIUC). In 1960, after three years at UIUC, Hal was hired by Skidmore Owings and Merrill, where he worked for the next 32 years. The group that Hal most often worked with was that of Bruce Graham and Fazlur Khan, a team that produced innovative award-winning buildings such as Sears Tower and Hancock Center. Like Fazlur Khan, Hal was interested in exploring the evolution of structural systems that had application in tall buildings. Hal taught at Washington University, St. Louis, and the University of Illinois, Chicago; wrote and published numerous articles; delivered many papers at conferences; and has been awarded various fellowships and achievement awards. After retiring from SOM in 1992 Hal continued doing consulting work. He now splits his time between his summer home in Vermont and winter home in Florida.
Iyengar speaks about his family and early education; his first engineering job that sent him back to school for further training; obtaining a research assistantship at the University of Illinois at Urbana Champaign (UIUC) using early computers; working at SOM; working with the Fazlur Khan and Bruce Graham team; exploring the structural in various building systems; working with Walter Netsch and Myron Goldsmith; rational and irrational architecture; the Hancock Center and Sears Tower; overseas work; McCormick Place II; evolution of structural systems; and working with Frank Gehry.
Sears Tower, Chicago, IL, 1974 Photo by Ezra Stoller. Copyright, Esto; Courtesy, Esto
Guggenheim, Bilbao, Spain, 1997 Courtesy, SOM
"The period between 1963 and 1980 was a period where a lot of systems evolved. And there was this systems evolution that I talked about. And the amazing thing was that we were able to fit each one of the systems, and make it a reality in a kind of a sequence. We started with the frame building at the BMA, and then it went on to Brunswick building; and then the One Shell Plaza building in Houston, and One Shell Square in New Orleans. And then the Hancock building and Sears Tower in Chicago. Each one of them were part of this evolution. And they used a different structural system to bring about higher efficiencies as the buildings went taller. So, this was the notion that Faz started in the 1960s, that the amazing thing was that he was not going to be able to recognize it early on, but be able to realize it in his own lifetime. So it's a very significant thing." (pp. 151-52)
BP Bridge, Millennium Park, Chicago, IL, 2004 Photo by Peter Barreras; Copyright, Peter Barreras; Courtesy, SOM
32 min 35 sec ago The Art Institute of Chicago Mary Cassatt was the only American artist to exhibit with the original Impressionist group. This sensitive portrayal of a mother and child reflects the most advanced 19th-century ideas about raising children. Scientists and physicians of the day encouraged mothers (instead of wet nurses and nannies) to care for their children and to include regular bathing in their hygiene practices to prevent disease. #5WomenArtists
See three paintings by Mary Cassatt now on view: http://bit.ly/2nl9Z68
Image: [Now on view in Gallery 273] Mary Cassatt. The Child's Bath, 1893. Robert A. Waller Fund.
4 hours 37 min ago The Art Institute of Chicago APRIL 21—Join us for After Dark in the Modern Wing!
Check out the new exhibition Go with special tours and late-night access. And catch live performances by Monakr and Mano.
Must be 21+. Hosted by The Evening Associates of the Art Institute of Chicago.