Age, Biography and Wiki

Qian Lingxi was born on 26 July, 1916, is a Chinese physicist and civil engineer (1916–2009). Discover Qian Lingxi's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 92 years old?

Popular As N/A
Occupation N/A
Age 92 years old
Zodiac Sign Leo
Born 26 July, 1916
Birthday 26 July
Birthplace N/A
Date of death 20 April, 2009
Died Place N/A
Nationality

We recommend you to check the complete list of Famous People born on 26 July. He is a member of famous engineer with the age 92 years old group.

Qian Lingxi Height, Weight & Measurements

At 92 years old, Qian Lingxi height not available right now. We will update Qian Lingxi's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

Physical Status
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Dating & Relationship status

He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.

Family
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Qian Lingxi Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Qian Lingxi worth at the age of 92 years old? Qian Lingxi’s income source is mostly from being a successful engineer. He is from . We have estimated Qian Lingxi's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
Salary in 2024 Under Review
Net Worth in 2023 Pending
Salary in 2023 Under Review
House Not Available
Cars Not Available
Source of Income engineer

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Timeline

1906

His father, Qian Bogui (钱伯圭), 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.

1916

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).

On 26 July 1916, Qian was born in the town of Hongsheng (鸿声镇, now Hongshan Subdistrict) outside the city of Wuxi in Jiangsu, China.

1936

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 the Université libre de Bruxelles in Belgium.

1938

He received the degree of ingénieur de construction civil avec grande distinction from the university in July 1938.

He returned to China in the fall of 1938, in the midst of the Second Sino-Japanese War.

He participated in the design of the Yibin-Kunming and Sichuan-Yunnan railways, worked in the Bridge Design and Engineering Department of the Ministry of Communications, and taught at Yunnan University.

1943

In November 1943, he became professor of civil engineering at Zhejiang University, then exiled in Zunyi, Guizhou because Zhejiang was under Japanese occupation.

1949

After the establishment of the People's Republic of China in 1949, Qian became Chair of the Department of Civil Engineering of Zhejiang University in 1950.

1950

In 1950, Qian published his influential paper "Theory of Complementary Energy" in the journal Science in China.

1951

In 1951, Qian wrote two structural mechanics textbooks, which were widely used in Chinese universities and educated a generation of Chinese civil engineers.

Qian is celebrated in China as a "Bo Le" for scientists.

Six of his former students have become academicians: Pan Jiazheng, Hu Haichang, Cheng Gengdong, Zhong Wanxie, Qiu Dahong, and Yang Jinzong.

Pan Jiazheng, who was Qian's student at Zhejiang University, almost dropped out of college because of poverty.

When Qian learned about his situation, he paid for Pan's tuition and living expenses out of his own pocket until his graduation.

Pan would later become one of the chief engineers of the Three Gorges Dam.

[1] Qian Lingxi,, China Science Book and Instrument Company, Shanghai, 1951.

1952

In January 1952, after repeated invitations from Qu Bochuan, President of Dalian Institute of Technology (now Dalian University of Technology or DUT), Qian agreed to move to Dalian to teach at DUT.

He spent the rest of his career there, and succeeded Qu as the second president of the university.

[2] Qian Lingxi,, China Science Book Instrument Company, Shanghai, 1952.

[3] Б.

Н. Жемочкин,, Translated by Qian Lingxi.

1953

Transportation Ministry of Inland Waterway Technology Research Group, 1953.

[4] Э.

Ф. Gorhuangwei, Т.

В. Ender.

, Translated by Qian Lingxi and Gao Guofan.

1954

It led his student Hu Haichang to derive the Hu–Washizu principle in 1954.

1955

In 1955, he became one of the founding members of the Chinese Academy of Sciences.

During the Cultural Revolution, top experts including Qian Lingxi and Huang Xuhua were denounced as "reactionary academic authorities" and dismissed from their posts.

When China's nuclear submarine project needed Qian's help to analyze its structural designs, its leader Chen Youming had to appeal directly to Premier Zhou Enlai to make him available to the strategic program.

Qian devoted himself to research in engineering structural mechanics.

He made important contributions in variation principles to limit analysis, computational mechanics and structural optimization.

1960

In the early 1960s, Qian and his student Zhong Wanxie published two papers in Science in China and Acta Mechanica Sinica, on the "general variational theory of limit analysis and plasticity".

Their research was used in submarine design and was awarded national prizes.

1970

In the 1970s, Qian designed the main part of China's first modern petroleum port in Dalian, Liaoning.

1980

In the early 1980s, Qian, together with Zhong Wanxie and Cheng Gengdong, developed DDDU, an advanced computer system for structural design.

DDDU was used in many major engineering projects.

2009

DUT's Lingxi Library, opened in 2009, is named after him.