Buildings designed within the last 20 years have largely held up well to a spike in the number of earthquakes in recent years in Oklahoma, according to a report in Tulsa World.
The article quotes a co-founder of a local engineering firm who says that newer buildings designed to code have not suffered damage to his knowledge. Oklahoma has experienced a dramatic rise in seismic activity—both in the number of events and in severity—over the past several years.
Oklahoma was struck by 623 magnitude 3.0-plus earthquakes and three of the five strongest quakes in state history in 2016. Scientists have linked the uptick to increased fracking for oil and natural gas.
One notable change in local building standards in recent years is an increased emphasis on the bracing of mechanical and electrical components to withstand seismic activity. This issue has received more attention particularly for structures that contain critical infrastructure such as wastewater treatment plants.
Related Stories
| May 17, 2012
New Zealand stadium roof collapse blamed on snow, construction defects
Heavy snowfall, construction defects, and design problems contributed to the collapse of the Stadium Southland roof in New Zealand in September 2010, a report has found.
| May 17, 2012
OSHA launches fall prevention campaign
The Occupational Safety and Health Administration (OSHA) recently launched an educational campaign to prevent deadly falls in the construction industry.
| May 15, 2012
Suffolk selected for Rosenwald Elementary modernization project
The 314-student station elementary school will undergo extensive modernization.
| May 10, 2012
Chapter 6 Energy Codes + Reconstructed Buildings: 2012 and Beyond
Our experts analyze the next generation of energy and green building codes and how they impact reconstruction.
| May 10, 2012
Resilience should be considered a sustainability factor
Since a sustainable building is one you don't have to rebuild, some building sustainability experts believe adding points for "resilience" to storms and earthquakes to the LEED sustainability rating tool makes sense.
| May 10, 2012
University of Michigan research project pushes envelope on green design
A research project underway at the University of Michigan will test the potential of intelligent building envelopes that are capable of monitoring weather, daylight, and occupant use to manage heating, cooling, and lighting.
| May 10, 2012
Fire suppression agents go greener
Environmental sensitivity is helping to drive adoption of new fire suppression agents.
| May 10, 2012
Industry groups urge Congress to leave contracting decisions to agencies
An organization of several industry groups urged Congress to leave many contracting decisions to the discretion of individual agencies by avoiding blanket mandates.
| May 10, 2012
OSHA proposes new rule to have employers find and fix hazards
The Occupational Safety and Health Administration has proposed a new regulation, Injury and Illness Prevention Program, or I2P2, which would compel employers to find and fix safety hazards.