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 28, 2013
Proposal to water down Las Vegas green building code draws criticism
A proposed bill before the Las Vegas City Council would allow any building built before 2009 undergoing a renovation to only have to meet the energy code requirements at the time of initial construction, not the current, stricter guidelines.
| May 28, 2013
Mazria: ‘No need for new power plants to meet growth in buildings sector’
A new analysis of federal data shows that the U.S. buildings sector has made enormous strides in efficiency over the last six years—potentially eliminating the need to build any new power plants to support growth in the sector through 2030.
| May 27, 2013
Support increasing in Ontario to change codes to allow taller wood frame construction
Developers and home builders are asking the Ontario government to change the building code to allow construction of six-story wood frame buildings.
| May 27, 2013
'JUST' label aims to assess social justice on building material manufacturers
At the Living Future's annual conference in May, Jason McLennan, and architecture firm BNIM founder Bob Berkebile launched the JUST label, an extension of the Declare label that addresses social justice and equity issues.
| May 27, 2013
Bipartisan legislation filed to revamp EPA lead rule
Bipartisan legislation has been introduced in the U.S. House of Representatives to reform the Environmental Protection Agency's (EPA) Lead: Renovation, Repair and Painting (LRRP) Rule.
| May 27, 2013
Bill would mandate contractors use subs identified in bids on federal projects
Rep. Carolyn Maloney (D-N.Y.) filed a bill in May that would require prime contractors that bid on federal construction projects over $1 million to list each subcontractor they plan to use for $100,000 or more of work.
| May 27, 2013
Maryland law on codes for wind resistance will take effect in October
The Insurance Institute for Business & Home Safety says that Maryland citizens will be safer due to legislation passed by the legislature and signed into law by Gov. Martin O’Malley.
| May 23, 2013
AGC Contractors Environmental Conference focuses on compliance issues
The 2013 AGC Contractors Environmental Conference June 13 and 14 in Arlington, Va., will include cost-effective strategies for firms to remain compliant and competitive.
| May 23, 2013
ASTM releases new carbon steel hollow structural sections
ASTM has released a new HSS standard, A1085 - 13 Standard Specification for Cold-Formed Welded Carbon Steel Hollow Structural Sections (HSS).
| May 23, 2013
Group Health Puyallup medical center first project to achieve 'LEED for Health Care' certification
The Group Health Puyallup (Wash.) Medical Center is the first facility to be certified under the LEED for Healthcare (LEED-HC) rating system, earning LEED Gold.
