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1981 Chengdu–Kunming Rail Crash
The 1981 Chengdu–Kunming rail crash occurred on July 9, 1981, when train number 442 passed the failed Liziyida bridge near Ganluo County, Sichuan province. More than 200 died in the accident while 146 were injured. It is the worst train disaster in the history of the People's Republic of China.Distribution regularity of debris flow and its hazard in upper reaches of Yangtze River and other rivers of southwestern China, by Fangqiang Wei, Yuhong Jiang, Peng Cui and Mingtao Ding, published by Wuhan University Journal of Natural Sciences in 2007, Volume 12, Number 4, page 619–626 Crash At 1:30 a.m., a mudslide (Flow velocity up to 13.2m/s, bulk weight up to 2.32t/m3, contains a large number of boulders, include dozens with a diameter of over eight meters) occurred at the Liziyida gully, a tributary of the Dadu River, destroying the , Liziyida bridge. When the train was dispatched from Ganluo Station at 1:35 a.m., the local dispatcher sent the notice of departure but electricity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Standard Time
The time in China follows a single standard UTC offset, time offset of UTC+08:00, where Beijing is located, even though the country spans five geographical time zones. It is the largest sovereign nation in the world that officially observes only one time zone. The nationwide standardized time is named Beijing Time (BJT; ) domestically and China Standard Time (CST) internationally. Daylight saving time has not been observed since 1991. China Standard Time (UTC+8) is consistent across Mainland China, Hong Kong Time, Hong Kong, and Macau Standard Time, Macau. It is also equivalent with Time in Taiwan, Taiwan, Philippine Standard Time, Philippines, Singapore Standard Time, Singapore, Time in Brunei, Brunei, most of Time in Mongolia, Mongolia, Time in Malaysia, Malaysia, Irkutsk Time of Russia, Time in Australia, Western Australia, and Time in Indonesia, Central Indonesia. History In the 1870s, the Shanghai Xujiahui Observatory was constructed by a French Catholic missionary. In 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ganluo County
Ganluo County ( zh, s=甘洛县; ) is a county of Sichuan Province, China. It is under the administration of the Liangshan Yi Autonomous Prefecture. Administrative divisions Ganluo County administers the following 9 towns A town is a type of a human settlement, generally larger than a village but smaller than a city. The criteria for distinguishing a town vary globally, often depending on factors such as population size, economic character, administrative stat ... and 4 townships: Climate References Liangshan Yi Autonomous Prefecture Amdo County-level divisions of Sichuan {{Sichuan-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sichuan
Sichuan is a province in Southwestern China, occupying the Sichuan Basin and Tibetan Plateau—between the Jinsha River to the west, the Daba Mountains to the north, and the Yunnan–Guizhou Plateau to the south. Its capital city is Chengdu, and its population stands at 83 million. Sichuan neighbors Qinghai and Gansu to the north, Shaanxi and Chongqing to the east, Guizhou and Yunnan to the south, and Tibet to the west. During antiquity, Sichuan was home to the kingdoms of Ba and Shu until their incorporation by the Qin. During the Three Kingdoms era (220–280), Liu Bei's state of Shu was based in Sichuan. The area was devastated in the 17th century by Zhang Xianzhong's rebellion and the area's subsequent Manchu conquest, but recovered to become one of China's most productive areas by the 19th century. During World War II, Chongqing served as the temporary capital of the Republic of China, and was heavily bombed. It was one of the last mainland areas captured ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People's Republic Of China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mudslide
A mudflow, also known as mudslide or mud flow, is a form of mass wasting involving fast-moving flow of debris and dirt that has become liquified by the addition of water. Such flows can move at speeds ranging from 3 meters/minute to 5 meters/second. Mudflows contain a significant proportion of clay, which makes them more fluid than debris flows, allowing them to travel farther and across lower slope angles. Both types of flow are generally mixtures of particles with a wide range of sizes, which typically become sorted by size upon deposition. Mudflows are often called mudslips, a term applied indiscriminately by the mass media to a variety of mass wasting events. Mudflows often start as slides, becoming flows as water is entrained along the flow path; such events are often called mud failures. Other types of mudflows include lahars (involving fine-grained pyroclastic deposits on the flanks of volcanoes) and jökulhlaups (outbursts from under glaciers or icecaps). A statu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dadu River
The Dadu River (, ), known in Tibetan as the Gyelmo Ngul Chu (), is a major river located primarily in Sichuan province, southwestern China. The Dadu flows from the eastern Tibetan Plateau into the Sichuan Basin where it joins with the Min River, a tributary of the Yangtze River. Measured from its geographic source, the Dadu is actually longer than the Min River, with a total length of and thus forms the main stem of the Min River system. Shuangjiangkou Dam, expected to be the tallest dam in the world, is being built on the Dadu River. Geography Sources The Dadu River originates, in name, in Danba and ends in Leshan where it meets the Min River. The true source of Dadu, and thus the entire Min River system, however, lies in Qinghai Province in the eastern Tibetan Plateau. In this region there are multiple headwaters of the Dadu with nearly identical lengths that have resulted in competing claims as the true source of the Dadu. In 2013, the China Academy of Sciences ann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Railway DF
The DF () was a type of diesel-electric locomotive used in the People's Republic of China. It was first introduced in 1958 and was produced until 1974. It was the first common mixed-traffic diesel-electric locomotive in China and was used for both passenger and freight services. The DF3 () is an upgraded model of the DF. History The DF design was based on a 1958 built prototype, the Julong, which was essentially a Soviet TE3 and was built with Soviet technical assistance. The DF used a 10-cylinder opposed piston engine of type 10E207. This was a copy of the Soviet 2D100 design, itself a copy of the Fairbanks Morse 38D8 ¾. Like the TE3s, the DFs were designed to be used in pairs, back to back, but appear to have spent most of their lives working singly, hardly a problem when there were wyes everywhere to turn steam locomotives. DF and DF3 were used in many parts of China but by the late 1980s, more modern diesels, such as the DF4B, had ousted them from primary routes. Some hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
