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Nabih Youssef, S.E., F.A.S.C.E (May 29, 1944 – July 12, 2024) was an American structural engineer, most recognized for his work in seismic engineering. Youssef is recognized for translating academic structural engineering concepts into practical applications, most notably through the base isolation technique employed in the Los Angeles City Hall renovations. His significant achievements also include advancements in Performance-based building design and the use of a Steel plate shear wall in areas of high seismic risk.

Education and working life

In 1967, Youssef received a B.S. in Structural Engineering from Cairo University. After emigrating to the United States he received a M.S. from C.S.U.-L.A. and then a postgraduate Diploma in Earthquake Engineering from U.C.L.A.

Youssef led the engineering division at A.C. Martin Partners before founding his own firm, Nabih Youssef & Associates (NYA), in 1989.

Notable projects

L.A. Live

The first of the 55-story L.A. LIVE's three development phases was completed late 2007 when the doors opened at Microsoft Theater, a 7,100 seat concert and awards show venue. Xbox Plaza (formerly Microsoft Square), a 40,000 sq. ft. open air space, featuring six 75-foot-towers with LED and static signage along with 1,500 parking spaces also debuted in phase one. It uses an advanced steel plate shear wall system to resist lateral loads and is the first building in California to do so.

The second phase began in late 2008 with The Novo (a 2,300 person venue), the Conga Room, Lucky Strike Lanes & Lounge, The GRAMMY Museum® and 2,000 more parking spaces. Restaurants opened throughout phase two, with all 13 eateries completed in 2009. Another notable phase two event was the first live broadcast from the ESPN West Coast Broadcast Center.

The last and final phase was completed in late 2009 with the grand opening of the 14-screen Regal Cinemas and in early 2010 with The Ritz-Carlton Hotel, Los Angeles, the JW Marriott Los Angeles L.A. LIVE and The Ritz-Carlton Residences at L.A.

Cathedral of Our Lady of the Angels

Cathedral of Our Lady of the Angels used base isolation to achieve a structure that would last 500 years.

Others

Los Angeles

• Dodger Stadium Renovations
• J. Paul Getty Museum Villa
• Los Angeles City Hall Renovations
• Los Angeles Coliseum Renovations
• Los Angeles County Museum of Art
• Skirball Jewish Cultural Center
• The Broad Museum
• Herald Examiner Renovations

Cupertino

• Apple Campus 2 Peer Review

Stanford

• Stanford University Medical Center

Cleveland, Ohio

• Cleveland Museum of Art Expansion

Selected Higher Education Projects

USC The Village Student Housing and Retail Complex, Los Angeles, CA

USC Bovard Auditorium Renovation

USC Keith Administration Building

USC Newman Recital Hall

USC Olin Hall

USC Raulston

USC Leventhal School of Accounting Renovation

USC Barrick Hall Renovation

Sci-Arc Campus Restoration and Renovation

UC Berkeley Hearst Memorial Mining Building Base Isolation Peer Review

UCLA Public Policy and Social Research Building

UCLA California NanoSystems Institute

UCLA Science & Technology Research Building

UCLA Anderson School of Management Addition and Parking Structure Retrofit and Strengthening

UCLA Jules Stein Eye Institute

UCI Medical Center

Contributions to the Field

Youssef pioneered the use of base isolation to seismically protect structures. He was a Lecturer at the USC School of Architecture and Sci-Arc. Additionally, Youssef was involved in various industry and governmental panels, notably:

• Congressional Office of Technology Assessment advisory panel member
• Founder and Past Chair of the Vision 2000 Committee, developing performance-based methodology
• Past Chair of the Seismology Committee of the Structural Engineers Association of California
• Past Chair of the Seismic Safety Committee of State Building Standards Commission
• Chair of Project Restore, a non-profit organization dedicated to the historic restoration and revitalization of historic facilities in Los Angeles.

Honors & Awards

• Outstanding Achievement Award from Egyptian American Organization - 1999
• Two Design-Build Institute of America Public Sector Building merit awards - 2005
• AIA Los Angeles Chapter - Presidential Award for Professional Achievement & Honoree - 2008
• ASCE Life Membership & AISC Designer Special Achievement Award - 2010
• SEAOSC Fellow - 2013
• Structural Engineers Association Honorary Member Award - 2016
• Honorary AIALA - 2021

See also

• List of structural engineers
• List of Copts
• Earthquake engineering structures

References

1. ^ "Interscience". Cite error: The named reference "wiley" was defined multiple times with different content (see the help page).
2. "NYA Projects".
3. "Nabih Youssef - Selected Professional Activities". 28 January 2019.
4. Goliath
5. "Princeton" (PDF).
6. "Great Achievements - STRUCTURE magazine" (PDF).
7. "Nabih Youssef - Selected Awards". 28 January 2019.
8. "Egyptian American Organization".

External links

• Nabihyoussef.com
• Nabih Youssef & Associates
• Cal State LA
• StructureMag

• American structural engineers
• American people of Coptic descent
• American people of Egyptian descent
• Earthquake engineering
• 1944 births
• 2024 deaths