Skip to main content

Seismic design categories


Why do states like Florida and Texas belong to seismic design category (SDC) A?
AnswerEarthquakes are possible but rare in these areas. SDC is assigned based on Seismic Use Group and design spectral response acceleration coefficient based on short or 1-sec period.

ARE 4.0 exam prep: SS

Resource tip: more mapping information from USGS seismic design maps and "DesignMaps" online web application

Comments

Try These Too!

Fire detection

Which of the following detector types can detect smoke or a smoldering fire that has not yet burst into flames? A. Ionization B. Rise-of-temperature C. Photoelectric D. Flame detectors

Risk management

How does an owner provide a financial safeguard for the following situations: - unanticipated price escalation of a particular product - an architect’s omission of flashing in the construction documents - a necessary change during construction, modifying the project’s scope. A. Allowance B. Alternates C. Contingency D. Escalation Answer C. Contingency is an amount, usually a percentage, that is part of the project budget to offset changes in the scope of the project, unknown conditions, and gaps/oversights in the documents. ARE 4.0 exam prep: PPP