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What are swarm earthquakes? An explanation of their causes, characteristics, past examples, and disaster prevention measures.

A clear explanation of the differences between swarm earthquakes and other earthquakes, and ways to alleviate anxiety!

Recently, there have been more opportunities to hear the term "swarm earthquake" in the news and other media. A swarm earthquake is a phenomenon where earthquakes occur repeatedly in a certain area over a short period of time, and it has characteristics that differ from typical isolated earthquakes. Many people may be worried, thinking, "Could this be a precursor to a major earthquake?" In this article, we will clearly explain the definition and causes of swarm earthquakes, past occurrences, their relationship with major earthquakes, and the disaster prevention measures we can take. *For detailed content of the column, you can view it through the related links. For more information, please feel free to download the PDF or contact us.

What is a seismic damping device called "seismic damper"?

basic information

*You can view the detailed content of the column through the related link. For more information, please download the PDF or feel free to contact us.*

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Proposal for Application-Specific Plans for the Vibration Control Device "α Damper Ex II"

TECHNICAL

Seismic control device for wooden houses αDamperExII (αDamperExII)

PRODUCT

Hydraulic Vibration Control Device for Wooden Houses 'α Damper ExII' *Pamphlet included

TECHNICAL

Seismic control device for wooden houses αDamperExII

PRODUCT

[Construction Example] α Damper EXII New Construction Project

OTHER

[Construction Case] α Damper EXII Renovation Work

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Earthquake safety measures for peace of mind

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Seismic resistance level maintained by seismic dampers - Building homes that can be lived in even after a major earthquake.

OTHER

Started providing evaluation reports that clearly show the effects of the α Damper Ex II installation at a glance.

OTHER

The superiority of the α Damper ExII in suppressing the reduction of building strength due to major earthquakes.

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National Seismic Hazard Map 2018 Edition

OTHER

Distributors

Tokiwa System Co., Ltd. is a company that develops, manufactures, and sells the seismic control device αDamperExII. It is a pioneer in seismic control devices using hydraulic dampers. The αDamperExII has received the number one track record and trust in the Tokai and Tonankai earthquake warning areas, and it will soon be adopted in 10,000 buildings. The αDamperExII is a hydraulic seismic control device that reduces building deformation caused by earthquake shaking by approximately half.

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