Researchers aim to gauge how buildings constructed with reinforced concrete withstand an earthquake by conducting a simulation test at a two-story building built in the 1920s in El Centro, Calif. Engineers will install a spinning device, called an eccentric mass shaker, on the building's roof to induce damage by simulating the pulsing and vibration of an earthquake rattling the structure from the top down.
"This is a very challenging project but a great research opportunity because we are working with an entire existing building," says a member of the research team. The research is important for study of the effectiveness of seismic codes.
Related Stories
Codes and Standards | Jan 25, 2018
OSHA penalties for violations increase
Fines adjusted for inflation in the New Year.
Codes and Standards | Jan 23, 2018
Disaster mitigation strategies that exceed code could save billions
Four dollars saved for every dollar spent, says NIBS report.
Codes and Standards | Jan 19, 2018
U.S. construction fatalities rose 6% in 2016
Falls accounted for 39% of deadly accidents.
Codes and Standards | Jan 18, 2018
Record storm surge in Boston prompts renewed calls for flood mitigation infrastructure
Newer buildings constructed in flood zone fared well.
Codes and Standards | Jan 17, 2018
Green Building Initiative acquires global rights to Green Globes from JLL
Transaction allows GBI to expand operations to Canada and elsewhere.
Codes and Standards | Jan 16, 2018
Engage code officials early for better building performance, predictable enforcement expectations
White paper says code officials should be collaborators and facilitators.
Codes and Standards | Jan 12, 2018
Arlington County, Va., earns first LEED for Communities Platinum Certification
Honor recognizes efforts to reduce greenhouse gas emissions, manage stormwater.
Codes and Standards | Jan 11, 2018
TRUE Zero Waste provides roadmap to divert waste away from landfills
USGBC program signs on more than 130 companies or facilities for certification.
Codes and Standards | Jan 10, 2018
Sliding-scale proposal for civil damages resulting from construction fatalities, injuries draws ire of trades
New York City Council proposal puts limits on penalties for safety violations leading to death, serious injury.
Codes and Standards | Jan 9, 2018
Federal appeals court orders EPA to revise lead standard within a year
Current exposure levels for lead in paint and dust have been in place for 17 years.