Abolhassan Astaneh-Asl

Abolhassan Astaneh-Asl (Persian: ابوالحسن آستانه‌اصل; born 1947 in Tabriz)^[2] is an Iranian-American academic, structural engineer and professor at University of California, Berkeley.^[3] He was one of the leading structural engineers to investigate the collapse of the World Trade Center towers on the September 11 attacks.^[4][5][6]

Abolhassan Astaneh-Asl ابوالحسن آستانه‌اصل
Born	1948 Tabriz, Iran
Nationality	Iranian, American
Alma mater	Amirkabir University of Technology University of Michigan
Awards	Higgins Lectureship Award presented by the American Institute of Steel Construction [1]
Scientific career
Fields	Academic
Institutions	University of California, Berkeley
Doctoral advisors	Professors Subhash Goel and Robert D. Hanson