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Qian Lingxi
Qian Lingxi (; 26 July 1916 – 20 April 2009), also known as Tsien Ling-hi, was a Chinese civil engineer and physicist. An authority on engineering structural mechanics and computational mechanics, he served as President of the Dalian University of Technology (DUT) and was a founding member of the Chinese Academy of Sciences (CAS). DUT's Lingxi Library, opened in 2009, is named after him. Early life and education On 26 July 1916, Qian was born in the town of Hongsheng (, now Hongshan Subdistrict) outside the city of Wuxi in Jiangsu, China. His father, Qian Bogui (), was the teacher of the celebrated historian Qian Mu (Ch'ien Mu), and his older brother Qian Linzhao (1906–1999) was also a distinguished physicist and a founding member of the CAS. After obtaining his bachelor's degree in civil engineering from Institut Technique Franc-Chinois de Shanghai (now part of the University of Shanghai for Science and Technology) in 1936, he won a Boxer Indemnity Scholarship to study at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lingxi Library
The Lingxi Library () is the main library of the Dalian University of Technology (DUT) in Dalian, Liaoning, China. It is named after Qian Lingxi, a famous scientist and academician who served as the second president of DUT. Opened in 2009, it is one of the largest university libraries in Northeast China Northeast China or Northeastern China () is a geographical region of China, which is often referred to as "Manchuria" or "Inner Manchuria" by surrounding countries and the West. It usually corresponds specifically to the three provinces east of .... Overview The Lingxi Library is located at the western end point of the east–west axis on the campus of Dalian University of Technology. The building design itself emphasizes the contrast of simple rectangular layout and clear structure. From an aesthetic point of view, it reflects simplicity and openness. The core of the building is a five-story hall. It acts not only as the main body for traffic, but also as the command cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qian (surname)
Qian (; Shanghainese: ), also spelt Chin, Chien, Tsien, or Zee in Wu Chinese, is a common Chinese family name. The name literally means "money". Qian is listed at the second place in the Song Dynasty text ''Hundred Family Surnames'', in the line 趙錢孫李 ( Zhao, Qian, Sun, Li). As the royal surname of the kingdom of Wuyue, Qian was regarded as second only to Zhao, the imperial surname of the Song. As of 2008, Qian is the 96th most common surname in China, shared by 2.2 million people, with the province with the most people sharing the name being Jiangsu, an area formerly within the Wuyue kingdom. Origins According to the Song dynasty book, '' Tongzhi'', the Qian surname is descended from Zhuanxu, one of the legendary Five Emperors, via Pengzu, the founder of the Peng kingdom in modern-day Jiangsu during the Shang dynasty. A Zhou dynasty official, Fu, was a descendant of Pengzu and served in the royal Treasury, the ''Qianfu'' ("Money Office"). His descendants adopted the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhejiang University
Zhejiang University, abbreviated as ZJU or Zheda and formerly romanized as Chekiang University, is a national public research university based in Hangzhou, Zhejiang, China. It is a member of the prestigious C9 League and is selected into the national higher education plans including Double First Class University Plan, Project 985, and Project 211; ZJU is consistently ranked among the top 5 academic institutions in mainland China. Founded as Qiushi Academy in 1897, it is the oldest university in Zhejiang and one of the oldest in China. After the 1911 Revolution, the university was shut down by the government in 1914 and was re-established as National Third Chungshan University in 1927 and renamed as National Chekiang University (NCKU) in 1928. During the presidency of Chu Kochen from 1936 to 1949, despite relocation due to World War II, the university became one of the famous four universities in China. British biochemist Joseph Needham hailed the university as "Cambridge of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhong Wanxie
Zhong Wanxie (; born 24 February 1934), also known as Wan-Xie Zhong, is a Chinese civil engineer and physicist. He is a professor at the Dalian University of Technology who specializes in computational mechanics and engineering mechanics. He pioneered computational mechanics in China and served as the founding Chairman of the Chinese Association for Computational Mechanics and an executive committee member of the International Association for Computational Mechanics. He was elected an academician of the Chinese Academy of Sciences in 1993. Biography Zhong was born on 24 February 1934 in Shanghai, Republic of China (1912–1949), Republic of China. His father, Zhong Zhaolin (钟兆琳), was a distinguished professor of electrical engineering at Shanghai Jiao Tong University. After graduating from Tongji University in 1956, he entered the Institute of Mechanics of the Chinese Academy of Sciences and studied under Qian Weichang and Hu Haichang. From 1958, he taught mechanics at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hu–Washizu Principle
In continuum mechanics, and in particular in finite element analysis, the Hu–Washizu principle is a variational principle which says that the action :\int_ \left \frac \varepsilon^T C \varepsilon - \sigma^T \varepsilon + \sigma^T (\nabla u) - \bar^T u \rightdV - \int_ \bar^T u\ dS is stationary, where C is the elastic stiffness tensor. The Hu–Washizu principle is used to develop mixed finite element method The finite element method (FEM) is a popular method for numerically solving differential equations arising in engineering and mathematical modeling. Typical problem areas of interest include the traditional fields of structural analysis, heat ...s. The principle is named after Hu Haichang and Kyūichirō Washizu. References Further reading * K. Washizu: ''Variational Methods in Elasticity & Plasticity'', Pergamon Press, New York, 3rd edition (1982) * O. C. Zienkiewicz, R. L. Taylor, J. Z. Zhu : ''The Finite Element Method: Its Basis and Fundamentals'', Butterwo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hu Haichang
Hu Haichang (; April 25, 1928 – February 21, 2011) was a Chinese mechanical and aerospace engineer. He was in charge of the early phase development for the Dong Fang Hong I, China's first artificial satellite. Hu was an academician of the Chinese Academy of Sciences. Biography Hu was born in Hangzhou, Zhejiang Province in April 1928. Hu graduated from the Department of Civil Engineering, Zhejiang University in Hangzhou, and his academic advisor was Chien Wei-zang. After graduation, Hu joined the Institute of Mechanics of the Chinese Academy of Sciences (CAS) in Beijing, which was mainly founded by Tsien Hsue-shen in 1950s. From 1968 until retired, Hu worked for the CAS Department of Spacecraft System Design. Hu mainly generalized some versatile variational principles especially in elastic mechanics and promoted their corresponding applications such as in the spacecraft system design. Hu worked for China's spacecraft system design as early as 1966. Hu was in charge of the gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prof Qian
Professor (commonly abbreviated as Prof.) is an academic rank at universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". Professors are usually experts in their field and teachers of the highest rank. In most systems of academic ranks, "professor" as an unqualified title refers only to the most senior academic position, sometimes informally known as "full professor". In some countries and institutions, the word "professor" is also used in titles of lower ranks such as associate professor and assistant professor; this is particularly the case in the United States, where the unqualified word is also used colloquially to refer to associate and assistant professors as well. This usage would be considered incorrect among other academic communities. However, the otherwise unqualified title "Professor" designated with a capital letter nearly always refers to a full professo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhou Enlai
Zhou Enlai (; 5 March 1898 – 8 January 1976) was a Chinese statesman and military officer who served as the first Premier of the People's Republic of China, premier of the People's Republic of China from 1 October 1949 until his death on 8 January 1976. Zhou served under Chairman Mao Zedong and helped the Chinese Communist Party, Communist Party rise to power, later helping consolidate its control, form its Foreign policy of China, foreign policy, and develop the Economy of China, Chinese economy. As a diplomat, Zhou served as the Chinese Foreign Minister of the People's Republic of China, foreign minister from 1949 to 1958. Advocating peaceful coexistence with Western Bloc, the West after the Korean War, he participated in the Geneva Conference (1954), 1954 Geneva Conference and the 1955 Bandung Conference, and helped orchestrate 1972 Nixon visit to China, Richard Nixon's 1972 visit to China. He helped devise policies regarding disputes with the United States, Taiwan, the So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Submarine
A nuclear submarine is a submarine powered by a nuclear reactor, but not necessarily nuclear-armed. Nuclear submarines have considerable performance advantages over "conventional" (typically diesel-electric) submarines. Nuclear propulsion, being completely independent of air, frees the submarine from the need to surface frequently, as is necessary for conventional submarines. The large amount of power generated by a nuclear reactor allows nuclear submarines to operate at high speed for long periods, and the long interval between refuelings grants a range virtually unlimited, making the only limits on voyage times being imposed by such factors as the need to restock food or other consumables. The limited energy stored in electric batteries means that even the most advanced conventional submarine can only remain submerged for a few days at slow speed, and only a few hours at top speed, though recent advances in air-independent propulsion have somewhat ameliorated this disadv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huang Xuhua
Huang Xuhua (; born 12 March 1926) is a Chinese mechanical engineer and submarine designer, and was one of the chief designers for the country's first generation of nuclear submarines ( Type 091 and Type 092). He is director emeritus of the Wuhan-based 719 Research Institute (Nuclear Submarine Institute) of China Shipbuilding Industry Corporation, and is an academician of the Chinese Academy of Engineering. His name was classified until 1987. Biography Huang was born on 12 March 1926 in Swabue, Kwangtung Province, of Jieyang ancestry. He graduated from Shanghai Jiao Tong University in 1949. After the Sino-Soviet split, Marshal Nie Rongzhen proposed that China develop its own nuclear submarines to break the duopoly of the United States and the Soviet Union, and Mao Zedong accepted the suggestion. In 1958, Huang was among the 29 people selected to develop the program, meant to bolster China's nuclear deterrence against the US and the USSR. They were based in Huludao, a port o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cultural Revolution
The Cultural Revolution, formally known as the Great Proletarian Cultural Revolution, was a sociopolitical movement in the People's Republic of China (PRC) launched by Mao Zedong in 1966, and lasting until his death in 1976. Its stated goal was to preserve Chinese communism by purging remnants of capitalist and traditional elements from Chinese society. The Revolution marked the effective commanding return of Mao –who was still the Chairman of the Chinese Communist Party (CCP)– to the centre of power, after a period of self-abstention and ceding to less radical leadership in the aftermath of the Mao-led Great Leap Forward debacle and the Great Chinese Famine (1959–1961). The Revolution failed to achieve its main goals. Launching the movement in May 1966 with the help of the Cultural Revolution Group, Mao charged that bourgeois elements had infiltrated the government and society with the aim of restoring capitalism. Mao called on young people to "bombard the headqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dalian
Dalian () is a major sub-provincial port city in Liaoning province, People's Republic of China, and is Liaoning's second largest city (after the provincial capital Shenyang) and the third-most populous city of Northeast China. Located on the southern tip of Liaodong peninsula, it is the southernmost city in both Liaoning and the entire Northeast. Dalian borders the prefectural cities of Yingkou and Anshan to the north and Dandong to the northeast, and also shares maritime boundaries with Qinhuangdao and Huludao across the Liaodong Bay to west and northwest, Yantai and Weihai on the Shandong peninsula across the Bohai Strait to the south, and North Korea across the Korea Bay to the east. As of the 2020 census, its total population was 7,450,785 inhabitants whom 5,106,719 lived in the built-up (or metro) area made of 6 out of 7 urban districts, Pulandian District not being conurbated yet. Today a financial, shipping, and logistics center for East Asia, Dalian has a signific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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