This structured lattice-type material protects against both types of energy waves — longitudinal and sheer — that can travel through the ground.
MU engineers said their material has both civilian and military applications
Even though they are miles from the epicenter of an earthquake, buildings can collapse due to how an earthquake’s energy makes the ground shake and rattle. Now, a team of engineers led by Guoliang Huang, a James C. Dowell Professor in the Mechanical and Aerospace Engineering Department at the University of Missouri College of Engineering, has designed a flexible material that can help buildings withstand multiple waves of energy traveling through a solid material, including the simultaneous forward and backward and side-to-side motions found in earthquakes.
“Our elastic material can stretch and form to a particular surface, similarly to a wrap on a vehicle,” Huang said. “It can be applied to the surface of an existing building to allow it to flex in an earthquake. What is unique about the structured lattice-type material is that it protects against both types of energy waves — longitudinal and sheer — that can travel through the ground.”
Huang said the material also can be used by the defense industry to protect against vibration in mechanical parts, such as aircraft or submarine engines.
“For over 20 years, no one had a natural solution for this issue in a solid material,” Huang said. “Now, we’ve designed, modeled and fabricated a new material with properties that do not exist naturally for what we believe is a nearly perfect protective device.”
The Army Research Office, which provided funding for the basic research effort at the University of Missouri associated with this project, is encouraged by the results from Huang’s team.
“The results that the University of Missouri team has recently published are encouraging,” said Dan Cole, the program manager at the Army Research Office, a part of the U.S. Army Combat Capabilities Development Command’s Army Research Laboratory. “This research could lead to new strategies for steering mechanical waves away from critical regions in solid objects, which could enable novel capabilities in soldier protection and maneuvering.”
The Latest Updates from Bing News & Google News
Go deeper with Bing News on:
Elastic buiilding material
- Elastic grows revenue and expands its customer base, but light guidance weighs on stock
Enterprise search technology provider Elastic N.V. delivered strong fiscal fourth-quarter earnings results today, beating expectations, only for its stock to fall in after-hours trading on the back of ...
- This Material Truly Exceeded Expectations
It's hard to imagine, but the same material that is so critical to making the artificial heart was actually first developed to make elastic thread. A 1967 research paper published in Science hailed ...
- Chinese team creates ‘highly efficient, flexible’ silicon solar cells
Breakthrough technology has broad applications in aerospace, wearable electronics and portable power sources, according to scientists They say innovative structure allows cells to be folded like a ...
- The Best Men’s Shorts We’re Wearing This Summer
Like any other bottoms, finding the best shorts can be a process. And with so many styles currently in vogue — from chino shorts for dressier occasions to cargo shorts for streetwear looks to hybrid ...
- Resilient Infrastructure: Global Seismic Reinforcement Materials Market Size is Set to Grow at 5.2% CAGR, Exceeding $16 Billion by 2030
Portland, OR, May 26, 2023 (GLOBE NEWSWIRE) -- Zion Market Research has published a new research report titled “Seismic Reinforcement Materials Market By Material Type (Steel, Wood, Composites, And ...
Go deeper with Google Headlines on:
Elastic buiilding material
[google_news title=”” keyword=”elastic buiilding material” num_posts=”5″ blurb_length=”0″ show_thumb=”left”]
Go deeper with Bing News on:
Earthquake proofing
- Triangle wakes up to confirmed 5.1 magnitude earthquake with ripples felt across NC
Did You Feel It??? According to the USGS, North Carolina just experienced a 5.1 magnitude earthquake with the epicenter at 2 km SSE of Sparta, North Carolina. For more info click here https://t.co ...
- Ferit Edgü’s Prescient Fiction of a Turkey in Crisis
His books, which examined the plight of eastern Turkey and the vanity of the Istanbul bourgeoise, take on new meaning after the February 6 earthquakes.
- Roger Craig, beloved former Giants manager, dies at 93
Craig managed the Giants for eight seasons from 1985 to 1992 and oversaw the revitalization of the franchise under a wave of young stars.
- U.S. sanctions ex-Haiti Prime Minister Laurent Lamothe, says he ‘misappropriated’ $60 million
The United States Friday sanctioned former Haiti Prime Minister Laurent Lamothe, accusing him of misappropriating tens of millions of dollars in Venezuelan aid that was supposed to help the Caribbean ...
- Taiwan building digital resilience in face of earthquakes and potential of conflict with China
Earthquakes” refer to natural disasters, but is also a euphemism for incidents related to tensions with China. Read more at straitstimes.com.
Go deeper with Google Headlines on:
Earthquake proofing
[google_news title=”” keyword=”earthquake proofing” num_posts=”5″ blurb_length=”0″ show_thumb=”left”]