flexiblefullpage -
billboard - default
interstitial1 - interstitial
Currently Reading

New tallest tower west of the Mississippi built to stringent seismic standards

Codes and Standards

New tallest tower west of the Mississippi built to stringent seismic standards

L.A.’s new 1,100-foot skyscraper dominates city’s skyline.


By Peter Fabris, Contributing Editor | July 20, 2017

Photo: FredChang931124, Wikimedia Commons

The soon-to-open Wilshire Grand, at 1,100 feet, is now the tallest building west of the Mississippi River.

The 73-floor structure was built to stringent seismic standards, as it rests near the San Andreas Fault. The building has bracing in three places to ensure it won’t collapse, and the foundations had to be fortified beyond the typical skyscraper.

Steel supports can help to absorb seismic energy. The tower reportedly can sway 17 inches without buckling. The structure includes a fireman’s elevator in the concrete core that’s surrounded by 2 to 4 feet of concrete.

The $1.1 billion Wilshire Grand dominates the skyline and includes Spire 73, touted as “tallest open-air bar” in the Western Hemisphere.

Related Stories

| Aug 10, 2022

U.S. needs more than four million new apartments by 2035

Roughly 4.3 million new apartments will be necessary by 2035 to meet rising demand, according to research from the National Multifamily Housing Council (NMHC) and National Apartment Association.

| Aug 9, 2022

Work-from-home trend could result in $500 billion of lost value in office real estate

Researchers find major changes in lease revenues, office occupancy, lease renewal rates.

Legislation | Aug 8, 2022

Inflation Reduction Act includes over $5 billion for low carbon procurement

The Inflation Reduction Act of 2022, recently passed by the U.S. Senate, sets aside over $5 billion for low carbon procurement in the built environment.  

Legislation | Aug 5, 2022

D.C. City Council moves to require net-zero construction by 2026

The Washington, D.C. City Council unanimously passed legislation that would require all new buildings and substantial renovations in D.C. to be net-zero construction by 2026.

| Aug 4, 2022

Newer materials for green, resilient building complicate insurance underwriting

Insurers can’t look to years of testing on emerging technology to assess risk.

Codes and Standards | Aug 3, 2022

Some climate models underestimate risk of future floods

Commonly used climate models may be significantly underestimating the risk of floods this century, according to a new study by Yale researchers.

Codes and Standards | Aug 2, 2022

New tools help LEED projects reach health goals

The U.S. Green Building Council now offers tools to support the LEED Integrative Process for Health Promotion (IPHP) pilot credit.

Codes and Standards | Jul 29, 2022

Few projects and properties are being built beyond code

Clients and architects disagree on how well building to code provides resilience, according to a recent report by the American Institute of Architects (AIA) in partnership with Owens Corning.

Multifamily Housing | Jul 28, 2022

GM working to make EV charging accessible to multifamily residents

General Motors, envisioning a future where electric vehicles will be commonplace, is working to boost charging infrastructure for those who live in multifamily residences.

Codes and Standards | Jul 27, 2022

Biden administration proposes drastic flood insurance reform

The Biden administration’s proposed major overhaul to the National Flood Insurance Program, or NFIP, would drastically alter how Americans protect homes and businesses against flooding.

boombox1 - default
boombox2 -
native1 -

More In Category




halfpage1 -

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021

 


Magazine Subscription
Subscribe

Get our Newsletters

Each day, our editors assemble the latest breaking industry news, hottest trends, and most relevant research, delivered to your inbox.

Subscribe

Follow BD+C: