ATC-20 and ATC-45 In-Person Training Seminars

If you would like to schedule an in-person seminar for ATC-20 Postearthquake Safety Evaluation of Buildings (Second Edition), and/or ATC-45 Safety Evaluation of Buildings after Windstorms and Floods, please click here for details and to submit a request for more information

FREE Upcoming Webinar

FEMA P-50/P-50-1, Simplified Seismic Assessment and Retrofit Guidelines for Detached, Single-Family, Wood-Frame Dwellings.

The ATC team dispatched to Chile to investigate the effects of the February 27, 2010 magnitude-8.8 earthquake that caused widespread damage arrived in Chile on March 28, 2010 and ended its trip on April 3, 2010.  The team consisted of Ramon Gilsanz (ATC Board President) of Gilsanz Murray Steficek LLP, New York City, Bret Lizundia of Rutherford & Chekene, San Francisco, John Price of Curry Price Court, San Diego, and Christopher Rojahn (ATC Executive Director) of Redwood City, California.  The purpose of the trip was to observe the effects of the earthquake on buildings, with the goal of developing new information that can be used to improve engineering practice and perhaps revise and update the engineering guidelines and applications, including guidance on emergency response, that ATC has developed to date.


The team visited the towns of Santiago, Rancagua, San Fernando, Nancagua, Santa Cruz, Peralillo, Poblacion, Pumanque, Lolol, Curico, Talca, Constitucion, Chanco, Pelluhue, Concepcion, Talcahuano, and Vina del Mar where they met with several engineers, observed damaged and undamaged buildings, and, in some communities, interviewed local citizens.  You can read a summary of the team’s initial observations here.

chile_photo_small

ATC Team Member Bret Lizundia inspects damage to adobe building in Chile

Print

What's New?


What's New? The ATC Hazards by Location website allows the user to find site-specific basic wind speeds, ground snow loads, tornado design wind loads, and seismic loads used in the standards published by the American Society of Civil Engineers, National Earthquake Hazards Reduction Program, and International Building Code. This website was developed with the financial help of the ATC Endowment Fund, Federal Emergency Management Agency (FEMA), Insurance Institute for Business & Home Safety (IBHS), and Metal Building Manufacturers Association (MBMA), and is free of charge to users.

product hilite

Available Products. The library of completed ATC products includes more than 100 publications on key issues in structural, earthquake, wind, and coastal engineering.  Some are available as free downloads and others can be purchased through ATC’s newly updated online store.   More…

Projects. With funding from various government agencies and the ATC Endowment Fund, ATC is actively engaged in a broad range of funded technical projects to mitigate the effects of natural and other hazards on the built environment.

Events. Periodically ATC conducts seminars, conferences, workshops, webinars, and other meetings to document and advance the state of structural engineering practice and to identify research needs.  Registration for these events can be made through the “Events” section of this website.  ATC also has the ability to provide an instructor to conduct your ATC-20 and ATC-45 in-person trainings, and information about these options is available under On Demand Training in the Product menu above.