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Zhan Tianyou

Zhan Tianyou is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Zhan Tianyou rather than just read about it. In short: Zhan Tianyou, or Tien-Yow Jeme (Chinese: 詹天佑; 26 April 1861 – 24 April 1919), was a pioneering Chinese railroad engineer who is known as the "Father of China's Railroad". Educated in the United States, he was the chief engineer responsible for construction of the Peking-Kalgan Railway (Beijing to Zhangjiakou), the first railway constructed in China without foreign assistance.

Zhan Tianyou — main illustration
Zhan Tianyou — illustration

Key takeaways

  • Zhan Tianyou belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Zhan Tianyou to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Zhan Tianyou from memory before moving on to harder problems.

Reference excerpt

Zhan Tianyou, or Tien-Yow Jeme (Chinese: 詹天佑; 26 April 1861 – 24 April 1919), was a pioneering Chinese railroad engineer who is known as the "Father of China's Railroad". Educated in the United States, he was the chief engineer responsible for construction of the Peking-Kalgan Railway (Beijing to Zhangjiakou), the first railway constructed in China without foreign assistance.

Background Jeme was born in Namhoi (now spelt Nanhai) county (now part of Guangzhou) in Guangdong. His family, which had long participated in business and commerce, came from Wuyuan County in Huizhou, Anhui (now in Jiangxi). In 1872, as a twelve-year-old, he was chosen by Qing (Ch'ing) imperial officials to be sent to the United States as part of the Chinese Educational Mission. Together with thirty boys of similar age, he arrived in Connecticut, United States. After studying at a primary school in New Haven, he entered the Hillhouse High School there, and in 1878, was admitted to the Sheffield Scientific School of Yale University. His major was Civil Engineering, with an emphasis in railroad construction, and received a Bachelor of Philosophy degree in 1881. He was considered lucky, because only a few months after his graduation, the Qing government decided to recall all students studying in the United States. Of those who were sent abroad, only he and another student (Owyang King, 欧阳庚) were able to complete their college degrees.

Career The Qing government officials found the behavior of the foreign-educated students to be "un-Chinese". They had adopted many Western practices such as playing baseball and wearing shirts and pants instead of traditional robes and had their queues cut off. Instead of utilizing their talents to the fullest, the government sent them all, including Jeme, to work as translators or as officers in the newly formed Imperial Navy. Jeme was sent to the Foochow Arsenal. A few years later, in 1884, the Imperial Navy at Fuchow was destroyed during the Sino-French War. In 1888, Jeme was finally able to realize his dream of becoming an engineer. Viceroy Li Hongzhang in Peking was constructing a railroad that would link Tientsin to the coal mines in Tangshan. A British engineer, Claude W. Kinder, was hired as the chief engineer of the railroad. Through connections with his old schoolmates working in Peking, Jeme joined Kinder as an intern engineer. He was soon promoted to engineer, and later the district engineer. The railway that he worked on was later extended to become the Peking Mukden Line. He spent 12 years on various sections of this line before his next major assignment. In 1902, Yuan Shikai decided to build a special line for Empress Dowager Cixi so she could visit the tombs of her royal ancestors. Kinder was the original candidate for chief engineer, however the French were unhappy that an Englishman was assigned to the position. Eventually, Jeme got the assignment as the chief engineer of the 37 kilometres (23 mi) stub line. He managed to construct the railroad within budget and to a very tight schedule. The Empress was pleased and permission was given to construct more railroads in China. In 1905, the Imperial Qing government decided to build a railroad that would link the capital of Peking to the important trade city of Kalgan to the north. This railway would be of strategic importance to the government. The decision was therefore made that the railway would be built without foreign assistance. Capital would come from the government, and no foreign engineers were to be hired. Jeme was once again appointed as chief engineer of the railway. In the beginning, some people were skeptical that the government would be able to construct the railroad all by itself in the rugged mountains north of Peking. However, Jeme showed he was an able engineer and completed the work two years ahead of schedule and under budget. He included a zig zag section near the Qinglongqiao (Ching-lung-chiao) railway station to overcome the steep gradient. When excavating the Badaling railway tunnel, he accelerated construction by drilling a vertical shaft into the path of the tunnel. This doubled the number of digging teams that could be employed. He was also said to be a technical advisor for the construction of the Lo Wu Bridge built in 1906 as part of the Kowloon-Canton Railway.

Recognition Jeme was subsequently elected a member of the North British Academy of Arts in 1909. He was a founding member of the Chinese Institute of Engineers, and was awarded an honorary doctorate by the University of Hong Kong in 1916. He was elected to the American Society of Civil Engineers in 1909. A notice following his death written by his American peers called him the "Father of Chinese Railroads."

Later life In 1919, Jeme died in Hankow, Hupeh (now spelt Hankou, Hubei) at the age of 57, and was buried at the Qinglongqiao railway station, where the Peking-Kalgan (Beijing-Zhangjiakou) railway crossed the Great Wall and the rugged mountains north of Beijing. The Zhan Tianyou Museum was also established nearby, at Badaling, to commemorate his achievements. Jeme's descendants range from Eastern China to the Philippines to the United States.

Notes

References and further reading "Chan T'ien-yu," Boorman, Howard L., et al., eds (1967). Biographical Dictionary of Republican China Volume I. New York: Columbia University Press. ISBN 0231089589. {{cite book}}: |first= has generic name (help)CS1 maint: multiple names: authors list (link), pp. 12–15. "Memoir of Jeme Tien Yow," in Engineers, American Society of Civil (1919). Proceedings of the American Society of Civil Engineers. The Society., 681- 694. "Zhan Tianyou," Gao, James Z. (2009). Historical Dictionary of Modern China (1800-1949). Scarecrow Press. ISBN 978-0-8108-6308-8. Rhoads, Edward J.M. (2011), Stepping Forth into the World the Chinese Educational Mission to the United States, 1872-81, Hong Kong: Hong Kong University Press, distributed in North America by University of Washington Press, ISBN 9789888028863

Illustrations

Zhan Tianyou illustration
Zhan Tianyou: A statue of Jeme Tien-Yow, in Zhangjiakou south railway station
A statue of Jeme Tien-Yow, in Zhangjiakou south railway station
Zhan Tianyou: Jeme's former residence in Guangzhou
Jeme's former residence in Guangzhou
Zhan Tianyou: Zhan in 1909
Zhan in 1909

Worked examples

Example 1 — a first encounter with Zhan Tianyou

Start with the simplest possible case. Write down what Zhan Tianyou claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Zhan Tianyou before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Zhan Tianyou ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Zhan Tianyou

In research
Zhan Tianyou appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Zhan Tianyou in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Zhan Tianyou is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1861 births, 1919 deaths, 19th-century American engineers, so understanding it makes those chapters shorter.
In everyday life
Look for Zhan Tianyou outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Zhan Tianyou in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Zhan Tianyou means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Zhan Tianyou out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Zhan Tianyou in simple terms?

Zhan Tianyou, or Tien-Yow Jeme (Chinese: 詹天佑; 26 April 1861 – 24 April 1919), was a pioneering Chinese railroad engineer who is known as the "Father of China's Railroad". Educated in the United States, he was the chief engineer responsible for construction of the Peking-Kalgan Railway (Beijing to Z…

Why does Zhan Tianyou matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Zhan Tianyou?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Zhan Tianyou.

Tags

  • 1861 births
  • 1919 deaths
  • 19th-century American engineers
  • 19th-century Chinese engineers
  • 19th-century mechanical engineers
  • 20th-century Chinese engineers
  • 20th-century mechanical engineers
  • Chinese Educational Mission students
  • Chinese railway mechanical engineers
  • Engineers from Guangdong
  • Kowloon–Canton Railway
  • People from Guangzhou

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