Base Isolation: Last month's earthquake in Salt Lake County wasn't the looming 'big one,' but it was good test for existing seismic upgrades and a reconfirmation of the need for those that are ongoing
By Paul Lawrence and Brent Rowley The 5.7-magnitude earthquake that shook the Wasatch Front on March 18 wasn’t quite “the big one” that looms large in Utahns’ imaginations, but it was intense enough to prompt an assessment of its effect on numerous structures where people work,…