Recent research indicates that the Pacific Northwest is due for an earthquake of historic proportions and the area’s building stock is not expected to fare well.
The Cascadia subduction zone runs from northern California to Vancouver Island. Researchers in recent years have determined that the area has the potential for a more powerful tremor than had been previously believed. There was a similar situation in Japan a few years ago.
“The devastation in Japan in 2011 was the result of a discrepancy between what the best science predicted and what the region was prepared to withstand,” according to a New Yorker article. “The same will hold true in the Pacific Northwest—but here the discrepancy is enormous.”
Seismic codes were weak or non-existent more than 40 years ago. “Until 1974, the state of Oregon had no seismic code, and few places in the Pacific Northwest had one appropriate to a magnitude-9.0 earthquake until 1994,” the article says. “The vast majority of buildings in the region were constructed before then.”
Related Stories
Codes and Standards | May 10, 2024
California law that ended single-family zoning is struck down by court
A law ending single-family-home-only zoning in California was ruled unconstitutional by a Los Angeles County Superior Court judge. The decision could lead to the law being invalidated in the state’s largest cities.
Sustainability | May 10, 2024
Perkins&Will’s first ESG report discloses operational performance data across key metrics
Perkins&Will recently released its first ESG report that discloses the firm’s operational performance data across key metrics and assesses its strengths and opportunities.
Codes and Standards | May 10, 2024
Guide on electrifying space heating for large commercial buildings with boilers released
The U.S. Department of Energy has released a guide on electrifying space heating for large commercial buildings with boilers. The guide summarizes key considerations for people seeking to retrofit existing large commercial and multifamily buildings, particularly those that currently heat spaces using fossil fuel-fired boilers.
MFPRO+ News | May 10, 2024
HUD strengthens flood protection rules for new and rebuilt residential buildings
The U.S. Department of Housing and Urban Development (HUD) issued more stringent flood protection requirements for new and rebuilt homes that are developed with, or financed with, federal funds. The rule strengthens standards by increasing elevations and flood-proofing requirements of new properties in areas at risk of flooding.
Government Buildings | May 10, 2024
New federal buildings must be all-electric by 2030
A new Biden Administration rule bans the use of fossil fuels in new federal buildings beginning in 2030. The announcement came despite longstanding opposition to the rule by the natural gas industry.
Codes and Standards | May 10, 2024
Specification for field testing newly installed storefronts, curtain walls, sloped glazing systems updated
The Fenestration and Glazing Industry Alliance (FGIA) updated a specification establishing requirements for field testing newly installed storefronts, curtain walls, and sloped glazing systems.
Codes and Standards | May 3, 2024
New York City considering bill to prevent building collapses
The New York City Council is considering a proposed law with the goal of preventing building collapses. The Billingsley Structural Integrity Act is a response to the collapse of 1915 Billingsley Terrace in the Bronx last December.
AEC Tech | Apr 30, 2024
Lack of organizational readiness is biggest hurdle to artificial intelligence adoption
Managers of companies in the industrial sector, including construction, have bought the hype of artificial intelligence (AI) as a transformative technology, but their organizations are not ready to realize its promise, according to research from IFS, a global cloud enterprise software company. An IFS survey of 1,700 senior decision-makers found that 84% of executives anticipate massive organizational benefits from AI.
Codes and Standards | Apr 30, 2024
Updated document details methods of testing fenestration for exterior walls
The Fenestration and Glazing Industry Alliance (FGIA) updated a document serving a recommended practice for determining test methodology for laboratory and field testing of exterior wall systems. The document pertains to products covered by an AAMA standard such as curtain walls, storefronts, window walls, and sloped glazing. AAMA 501-24, Methods of Test for Exterior Walls was last updated in 2015.
MFPRO+ News | Apr 29, 2024
World’s largest 3D printer could create entire neighborhoods
The University of Maine recently unveiled the world’s largest 3D printer said to be able to create entire neighborhoods. The machine is four times larger than a preceding model that was first tested in 2019. The older model was used to create a 600 sf single-family home made of recyclable wood fiber and bio-resin materials.