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Minamikawa Dam
) is a concrete gravity arch dam on the Naruse River in the town of Taiwa, Kurokawa District Miyagi Prefecture, Japan, completed in 1987 by Kumagai. The dam supports a 220 KW hydroelectric power station. Design Minamikawa Dam is a hollow-core concrete gravity dam intended for flood control, irrigation water and hydroelectric power. The dam is accompanied by a 19.6 meter high saddle dam A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, a ... to increase its water level. References Dams in Miyagi Prefecture Dams completed in 1987 Taiwa, Miyagi Gravity dams {{Miyagi-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwa, Miyagi
270px, Taiwa Town Hall is a town located in Miyagi Prefecture, Japan. , the town had an estimated population of 28,436, and a population density of 130 persons per km² in 12,016 households. The total area of the town is . Geography Taiwa is located in central Miyagi Prefecture, bordered to the south by the metropolis of Sendai. Much of the area of the town is forested. Neighboring municipalities Miyagi Prefecture *Sendai * Tomiya * Ōsaki * Ōsato * Shikama *Rifu Climate The town has a climate characterized by cool summers and long cold winters (Köppen climate classification ''Cfa''). The average annual temperature in Taiwa is 11.6 °C. The average annual rainfall is 1292 mm with September as the wettest month. The temperatures are highest on average in August, at around 24.5 °C, and lowest in January, at around -0.3 °C. Demographics Per Japanese census data, the population of Taiwa has grown over the past 50 years. History The area of present-day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurokawa District, Miyagi
Map showing original extent of Kurokawa District in Miyagi Prefecturecolored area=original extent in Meiji period; green=present area plus Tomiya city (3) is a rural district in Miyagi Prefecture, in the Tōhoku region of northern Japan. As of 2017, the district had an estimated population of 42,681 and a population density of 116 persons per km2. The total area was 367.82 km2. The district is a home to Miyagi University, and the main campus of the university is called Kurokawa campus after its location. The city of Tomiya was formerly part of Kurokawa District. At present, the district consists of: Towns and villages * Ōsato *Taiwa * Ōhira History The area of Kurokawa District was within Mutsu Province and was under the control of the Date clan of Sendai Domain under the Tokugawa shogunate. In 1869, following the Meiji restoration, Mutsu Province was divided, with the area of Kurokawa District becoming part of Rikuzen Province is an old province of Japan in the ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miyagi Prefecture
is a prefecture of Japan located in the Tōhoku region of Honshu. Miyagi Prefecture has a population of 2,305,596 (1 June 2019) and has a geographic area of . Miyagi Prefecture borders Iwate Prefecture to the north, Akita Prefecture to the northwest, Yamagata Prefecture to the west, and Fukushima Prefecture to the south. Sendai is the capital and largest city of Miyagi Prefecture, and the largest city in the Tōhoku region, with other major cities including Ishinomaki, Ōsaki, and Tome. Miyagi Prefecture is located on Japan's eastern Pacific coast and bounded to the west by the Ōu Mountains, the longest mountain range in Japan, with 24% of its total land area being designated as Natural Parks. Miyagi Prefecture is home to Matsushima Islands, a group of islands ranked as one of the Three Views of Japan, near the town of Matsushima. On 7 April, 2011 the biggest earthquake in Japan occurred. History Miyagi Prefecture was formerly part of the province of Mutsu. 2011 T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kumagai
Kumagai (written: 熊谷 lit. "bear valley"), also transliterated as Kumagae, is a Japanese surname. Notable people with the surname include: *, Japanese footballer *, Japanese writer *, Japanese tennis player *, Japanese footballer *, Japanese actress *, Japanese footballer * Mie Kumagai, Japanese video game producer *, Japanese photographer *, Japanese kickboxer *, Japanese soldier *Noriaki Kumagai , now known in its fourth iteration as Casiopea-P4, is a Japanese jazz fusion band formed in 1976 by guitarist Issei Noro, bassist Tetsuo Sakurai, drummer Tohru "Rika" Suzuki, and keyboardist Hidehiko Koike. In 1977, keyboardist Minoru Mukaiya ... (born 1970), Japanese drummer *, Japanese footballer *, Japanese voice actor *, Japanese voice actor Fictional characters: *, character in the manga series '' Binbō-gami ga!'' See also *, eighth of the sixty-nine stations of the Nakasendō * Kumagai Gumi, Japanese construction company {{surname, Kumagai Japanese-language surnames [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Station
A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the generation of electric power. Power stations are generally connected to an electrical grid. Many power stations contain one or more generators, a rotating machine that converts mechanical power into three-phase electric power. The relative motion between a magnetic field and a conductor creates an electric current. The energy source harnessed to turn the generator varies widely. Most power stations in the world burn fossil fuels such as coal, oil, and natural gas to generate electricity. Low-carbon power sources include nuclear power, and an increasing use of renewables such as solar, wind, geothermal, and hydroelectric. History In early 1871 Belgian inventor Zénobe Gramme invented a generator powerful enough to produce power on a commercial scale for industry. In 1878, a hydroelectric power station was designed and built b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravity Dam
A gravity dam is a dam constructed from concrete or stone masonry and designed to hold back water by using only the weight of the material and its resistance against the foundation to oppose the horizontal pressure of water pushing against it. Gravity dams are designed so that each section of the dam is stable and independent of any other dam section. Characteristics Gravity dams generally require stiff rock foundations of high bearing strength (slightly weathered to fresh), although in rare cases, they have been built on soil foundations. The bearing strength of the foundation limits the allowable position of the resultant force, influencing the overall stability. Also, the stiff nature of the gravity dam structure is unforgiving to differential foundation settlement, which can induce cracking of the dam structure. Gravity dams provide some advantages over embankment dams, the main advantage being that they can tolerate minor over-topping flows without damage, as the concre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saddle Dam
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Miyagi Prefecture
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams Completed In 1987
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
