Penampakan Waduk Bawah Tanah Pengendali Banjir di Jepang

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Penampakan Waduk Bawah Tanah Pengendali Banjir di Jepang

Getty Images/Tomohiro Ohsumi - detikFinance
Kamis, 09 Mar 2023 20:05 WIB

Jepang - Jepang memiliki waduk bawah tanah pengendali banjir di Tokyo. Waduk ini mampu menampung luapan air yang membentang di sepanjang Tokyo saat badai melanda.

TOKYO, JAPAN - FEBRUARY 18: Guest attendees walk in the Kanda River/Ring Road No. 7 Underground Regulating Reservoir facility during a tour of the facility ahead of a concert on February 18, 2023 in Tokyo, Japan. The classical music concert planned by Tobu Top Tours was held as part of events introducing the reservoir facility maintained by the Tokyo Metropolitan Park Association to draw attention to the facility that was constructed by the Tokyo Metropolitan Government to control flooding water as typhoons and torrential rains have caused large-scale flood damage throughout Japan in recent years. The inside of the tunnel measures 12.5 meters in diameter with a storage capacity of 540,000 cubic meters, according to its official website.  (Photo by Tomohiro Ohsumi/Getty Images)

Anggota Tokyo Kosei Wind Orchestra tampil selama konser di fasilitas Waduk Pengatur Bawah Tanah/Ring Road No. 7 Sungai Kanda di Tokyo, Jepang.  

TOKYO, JAPAN - FEBRUARY 18: Guest attendees walk in the Kanda River/Ring Road No. 7 Underground Regulating Reservoir facility during a tour of the facility ahead of a concert on February 18, 2023 in Tokyo, Japan. The classical music concert planned by Tobu Top Tours was held as part of events introducing the reservoir facility maintained by the Tokyo Metropolitan Park Association to draw attention to the facility that was constructed by the Tokyo Metropolitan Government to control flooding water as typhoons and torrential rains have caused large-scale flood damage throughout Japan in recent years. The inside of the tunnel measures 12.5 meters in diameter with a storage capacity of 540,000 cubic meters, according to its official website.  (Photo by Tomohiro Ohsumi/Getty Images)

Konser musik klasik yang direncanakan oleh Tobu Top Tours ini diadakan sebagai bagian dari acara pengenalan fasilitas waduk yang dikelola oleh Asosiasi Taman Metropolitan Tokyo.  

TOKYO, JAPAN - FEBRUARY 18: Guest attendees walk in the Kanda River/Ring Road No. 7 Underground Regulating Reservoir facility during a tour of the facility ahead of a concert on February 18, 2023 in Tokyo, Japan. The classical music concert planned by Tobu Top Tours was held as part of events introducing the reservoir facility maintained by the Tokyo Metropolitan Park Association to draw attention to the facility that was constructed by the Tokyo Metropolitan Government to control flooding water as typhoons and torrential rains have caused large-scale flood damage throughout Japan in recent years. The inside of the tunnel measures 12.5 meters in diameter with a storage capacity of 540,000 cubic meters, according to its official website.  (Photo by Tomohiro Ohsumi/Getty Images)

Waduk yang bernama Loop Road No.7 Underground Regulating Reservior dibangun untuk menampung luapan air Sungai Kanda yang membentang di sepanjang Tokyo saat badai atau topan melanda.  

TOKYO, JAPAN - FEBRUARY 18: Guest attendees walk in the Kanda River/Ring Road No. 7 Underground Regulating Reservoir facility during a tour of the facility ahead of a concert on February 18, 2023 in Tokyo, Japan. The classical music concert planned by Tobu Top Tours was held as part of events introducing the reservoir facility maintained by the Tokyo Metropolitan Park Association to draw attention to the facility that was constructed by the Tokyo Metropolitan Government to control flooding water as typhoons and torrential rains have caused large-scale flood damage throughout Japan in recent years. The inside of the tunnel measures 12.5 meters in diameter with a storage capacity of 540,000 cubic meters, according to its official website.  (Photo by Tomohiro Ohsumi/Getty Images)

Diketahui terowongan berdiameter 12,5 meter ini mampu menampung 540.000 meter kubik air.  

TOKYO, JAPAN - FEBRUARY 18: Guest attendees walk in the Kanda River/Ring Road No. 7 Underground Regulating Reservoir facility during a tour of the facility ahead of a concert on February 18, 2023 in Tokyo, Japan. The classical music concert planned by Tobu Top Tours was held as part of events introducing the reservoir facility maintained by the Tokyo Metropolitan Park Association to draw attention to the facility that was constructed by the Tokyo Metropolitan Government to control flooding water as typhoons and torrential rains have caused large-scale flood damage throughout Japan in recent years. The inside of the tunnel measures 12.5 meters in diameter with a storage capacity of 540,000 cubic meters, according to its official website.  (Photo by Tomohiro Ohsumi/Getty Images)

Waduk bawah tanah ini akan bekerja jika luapan air Sungai Kanda sudah melebihi batas maksimum.   

TOKYO, JAPAN - FEBRUARY 18: Guest attendees walk in the Kanda River/Ring Road No. 7 Underground Regulating Reservoir facility during a tour of the facility ahead of a concert on February 18, 2023 in Tokyo, Japan. The classical music concert planned by Tobu Top Tours was held as part of events introducing the reservoir facility maintained by the Tokyo Metropolitan Park Association to draw attention to the facility that was constructed by the Tokyo Metropolitan Government to control flooding water as typhoons and torrential rains have caused large-scale flood damage throughout Japan in recent years. The inside of the tunnel measures 12.5 meters in diameter with a storage capacity of 540,000 cubic meters, according to its official website.  (Photo by Tomohiro Ohsumi/Getty Images)

Saat itu pintu waduk dibuka, dan air akan masuk ke dalam penyimpanan air bawah tanah.  

TOKYO, JAPAN - FEBRUARY 18: Guest attendees walk in the Kanda River/Ring Road No. 7 Underground Regulating Reservoir facility during a tour of the facility ahead of a concert on February 18, 2023 in Tokyo, Japan. The classical music concert planned by Tobu Top Tours was held as part of events introducing the reservoir facility maintained by the Tokyo Metropolitan Park Association to draw attention to the facility that was constructed by the Tokyo Metropolitan Government to control flooding water as typhoons and torrential rains have caused large-scale flood damage throughout Japan in recent years. The inside of the tunnel measures 12.5 meters in diameter with a storage capacity of 540,000 cubic meters, according to its official website.  (Photo by Tomohiro Ohsumi/Getty Images)

Kemudian air yang tertampung di bawah tanah kemudian dipompa kembali ke sungai ketika luapan air kembali normal.  

Penampakan Waduk Bawah Tanah Pengendali Banjir di Jepang
Penampakan Waduk Bawah Tanah Pengendali Banjir di Jepang
Penampakan Waduk Bawah Tanah Pengendali Banjir di Jepang
Penampakan Waduk Bawah Tanah Pengendali Banjir di Jepang
Penampakan Waduk Bawah Tanah Pengendali Banjir di Jepang
Penampakan Waduk Bawah Tanah Pengendali Banjir di Jepang
Penampakan Waduk Bawah Tanah Pengendali Banjir di Jepang

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