Connect with us

Uncategorized

Taiwan's ability to withstand earthquakes has been tested over time

Taiwan's ability to withstand earthquakes has been tested over time

 


Taiwan's earthquake preparedness is the result of decades of organizing and working to build structural resilience. But there are still some damaged buildings, showing that things still need to be done.

NHK World correspondent Sekiya Satoshi traveled to the affected areas in eastern Taiwan after the earthquake, and said the quake-stricken city's ability to recover was amazing.

My team and I went to Hualien City, near the epicenter of the 7.2 magnitude earthquake. What surprised me was that the day after the earthquake, shops and cafes remained open, and it seemed like life had returned to normal. The city's largest night market also reopened that day.

The largest night market in the quake-hit city of Hualien reopened the day after the 7.2-magnitude quake.

Not long ago, I also covered the 7.6 magnitude Noto Peninsula earthquake that struck Ishikawa Prefecture in Japan on New Year's Day. In the city of Wajima, which was severely damaged, I saw many houses that had completely collapsed. Of course, these were different earthquakes in different places, so you can't make a direct comparison. But the durability of Hualien City really amazed me.

We must remind everyone that Taiwan is no stranger to earthquakes. A powerful hurricane in 1999 killed more than 2,400 people. Subsequently, Taiwan introduced building codes that made new buildings more earthquake-resistant. Many of the buildings affected this time were built before 1999.

However, we also saw some buildings that had sustained significant damage, including one that looked like it was almost falling into the street. This nine-story building in downtown Hualien leaned dramatically after the earthquake, temporarily trapping people and causing one death.

A nine-story building in downtown Hualien, near the epicenter, bent dramatically after the quake.

Wada Akira, professor emeritus at Tokyo Institute of Technology, told us that many of the structures damaged in this quake were vulnerable because their lower levels had been shifted to allow for the construction of market stalls.

“People want to remove the columns on the first floor and make open space for the street. Most of the damaged buildings had this type of construction, which makes the lower floors weaker than the upper floors. These floors then collapsed after the first floor columns fell,” Wada said. “The columns should be Strong enough to bear the weight of the building.

Thanks to another expert, Ikajo Kohjo, NHK World has obtained a video demonstrating this principle.

First, we see what happens when an earthquake hits a building where the basement is unchanged. We then see what happens when two basement walls are removed to create an open space at street level.

Watch the video 0:20Experiment shows that a building with fewer walls on the first floor can be poor in terms of earthquake resistance.

In Taiwan, officials introduced a program to retrofit buildings constructed before the devastating 1999 earthquake.

“The Taiwan government has a special program to support building owners to conduct seismic assessments. If the result shows that the building indeed suffers from a lack of earthquake resistance, the government will then provide subsidies to help building owners upgrade,” said Kequan Tsai, Chairman of the Board of Directors. Professor of Structural Engineering at National Taiwan University.

Cai said it was not easy to fully implement. But while some owners are resistant to signing, he says there are clear examples where it has paid off, including a hotel in Hualien that was consolidated in 2016.

“From some pictures taken before and after the earthquake, it appears that the building is functioning well while the building across the street was destroyed,” he said. “With a little investment, building performance can be dramatically improved.”

Ke-quan Tsai believes that Taiwan should accelerate its efforts to evaluate and upgrade buildings to confront future earthquakes.

Sources

1/ https://Google.com/

2/ https://www3.nhk.or.jp/nhkworld/en/news/backstories/3226/

The mention sources can contact us to remove/changing this article

What Are The Main Benefits Of Comparing Car Insurance Quotes Online

LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos

ExBUlletin

to request, modification Contact us at Here or [email protected]