Who are the engineers who are as innovative as Zhan Tianyou?

Jiang Yugen. Jiang Yugen, since 1994, has been working in Ningbo Zhenhai Guochuang high-voltage electrical appliances, and is an excellent electrical engineer. Over the past 13 years, he has been engaged in the production and operation of mechanical and electrical equipment, resistors and arresters, arrester tests, product design, line installation, and the development of metal oxide arrester processes, focusing on innovation and improving work efficiency.

Jiang Yugen has made outstanding contributions to the promotion and application and invention of new technologies, new processes, new materials, etc., and has designed and developed products such as line-type composite jacket metal oxide arresters, thermal explosion separators, phase-to-phase overvoltage protectors, insulator arresters, etc., and has successively passed the product appraisal of relevant departments at the ministerial and provincial and municipal levels.

The 10kV metal oxide arrester he designed, developed and manufactured won the "Fourth Prize of Science and Technology Progress in District 97", and the 35kV 220kV line-type composite jacket metal oxide arrester developed by him was included in the "National 2001 Torch Program Project".

He has made remarkable achievements in teaching skills and cultivating young skilled workers, and has brought out a large number of high-level skilled workers and professional and technical personnel.

He was responsible for the construction of the Beijing-Zhangjiakou Railway (Beijing-Zhangjiakou) and other railway projects, and was known as the "father of China's railways" and "the father of China's modern engineering".

This text recounts the most important deeds of Zhan Tianyou's life--- the construction of the first railway trunk line completely designed and constructed by China's engineering and technical personnel, showing Zhan Tianyou's patriotic spirit and outstanding talent, reflecting the infinite wisdom and great strength of the people of Chinese. His perseverance, his deeds of unremitting struggle against the great powers on the railway front, and his quality of highly integrating the national spirit and the spirit of scientific rejuvenation embodied in him, will always give us infinite inspiration together with the bronze statue that later generations have built for him.

His innovative spirit is reflected in two ways:

He dug tunnels and lived in Yongguan Mountain.

After the potential is high, and the rock formation, he adopts the method of chiseling from both ends to the middle at the same time. The Badaling Tunnel is relatively long, and he adopted the central shaft sinking method, that is, first digging a shaft from the top of the mountain down to trap Sun, and then digging to both ends respectively, and the outer two ends are constructed at the same time. Both of his methods are creative.

He designed the railway route, he designed a herringbone Wang calendar chain railway. The northbound train arrived at the south exit.

Just use two locomotives.

One pulls in front and one pushes in the back. After crossing the Qinglong Bridge, the train goes northeast, and the fork of the "human" herringbone line is reversed, the locomotive that was originally pushed pulled, and the locomotive that was originally pulled pushed, so that the train turned to the northwest and moved forward. This makes it much easier for the train to go up the mountain.

These two unique innovations are the reproduction of his flexible thinking of taking different methods for different situations, so his innovation is the innovation of thinking, the innovation of the method, the innovation of courage, and the innovation of practice.

Zhang Zizhong, Lin Zexu, Li Zongren, Qian Xuesen, Qian Sanqiang.

Mao to ascend and so on. The details are as follows:

1. Zhang Zizhong, commander-in-chief of the 33rd Group Army of the National Revolutionary Army, led his troops to fight many bloody battles in the Japanese army, and won the battles of Xifengkou, Linyi, and Suizao, and was martyred in the Battle of Zaoyi.

2. Lin Zexu, anti-smoking campaign, strong China.

3. Li Zongren, a famous patriotic democrat, served as the commander of the Fifth Theater during the Anti-Japanese War, organized major battles on the frontal battlefield such as the Battle of Xuzhou, the Winter Offensive, and the Battle of Zaoyi, and achieved a great victory in Taierzhuang and effectively attacked the Japanese invaders.

4. Qian Xuesen, a world-famous scientist, aerodynamicist, the founder of China's manned spaceflight, an academician of the Chinese Academy of Sciences and the Chinese Academy of Engineering, a winner of China's two bombs and one star meritorious service medal, is known as the "father of China's aerospace", "the father of China's missiles", "the father of China's automatic control" and "the king of rockets".

5. Qian Sanqiang, nuclear physicist. Originally from Huzhou, Zhejiang, born in Shaoxing, Zhejiang,[1] the founder of China's atomic energy science industry, the founder of China's "two bombs and one satellite", and an academician of the Chinese Academy of Sciences.

6. Mao Yisheng once presided over the construction of the first modern large-scale bridge designed and built by the Chinese themselves, the Qiantang River Bridge, which became a milestone in the history of China's railway bridges; After the founding of the People's Republic of China, he participated in the design of the Wuhan Yangtze River Bridge.

(1) Zhang Zibaizhong, commander-in-chief of the 33rd Group Army of the National Revolutionary Army, led his troops to fight many bloody battles against the Japanese army, and once won the title of DAO

Mouth, Linyi, with the victory of the war of jujube. Later, he was martyred in the Battle of Zaoyi. (2) The five heroes of Langya Mountain, in order to cover the masses and the retreat of the large army to block the Japanese army of Shubei and themselves, finally ran out of ammunition and food, and all jumped off the cliff.

3) Lin Zexu, anti-smoking campaign, strengthen my China. (4) Li Zongren, a famous patriotic democrat, served as the commander of the Fifth Theater during the Anti-Japanese War, organized major battles on the frontal battlefield such as the Battle of Xuzhou, the Winter Offensive, and the Battle of Zaoyi, and achieved a great victory in Taierzhuang. Effectively dealt a blow to the Japanese invaders.

Qian Xuesen, the father of China's missiles, Qian Sanqiang, the father of China's two missiles.

Zhang Zizhong, Lin Zexu, Li Zongren, Qian Xuesen, Qian Sanqiang, Mao Yisheng.

Patriotic engineers and Mao Yisheng.

Because he was the first railway engineer in our country, he brought back to my country the knowledge he learned in the United States, laying the foundation for our country's railway career. Soon after he took office, Zhan Tianyou encountered a test. At that time, the Jinyu Railway from Tianjin to Shanhaiguan was built to the Luanhe River, and a railway bridge across the Luanhe River was to be built.

The sediment in the bed of the Luan River is very deep, and it encounters rising rapids. The iron bridge began to be designed by British engineers, who claimed to be the best in the world, but failed; Later, he asked Japanese engineers to carry out contract work, but they were not used, and finally let German engineers go out, and they were soon defeated. Zhan Tianyou asked the Chinese to do it themselves, and the British in charge of the project had to agree to Zhan Tianyou to try it when they were desperate.

Zhan Tianyou was a serious and down-to-earth person, and after analyzing and summarizing the reasons for the failure of the three foreign engineers, he wore work clothes and worked with the workers to conduct field investigations and (p116) secret measurements. At night, with the help of dim oil lamps, the geological structure of the Luanhe River bed was carefully studied, and the location of the bridge pier was finally determined, and a new method - "compressed air caisson method" was boldly decided to carry out the construction of the bridge pier. Zhan Tianyou really succeeded, and the Luanhe Bridge was completed.

This incident shocked the world: a Chinese engineer actually solved a big problem that three foreign engineers could not solve.

He is known as the "Father of Chinese Railways" and "The Father of Modern Chinese Engineering".

He was responsible for the construction of the Beijing-Zhangjiakou Railway (Beijing-Zhangjiakou) and other railway projects, and was known as the "father of China's railways" and "the father of China's modern engineering".

This text recounts the most important deeds of Zhan Tianyou's life--- presided over the construction of the first railway trunk line designed and constructed entirely by China's engineering and technical personnel, showing Zhan Tianyou's patriotic spirit and outstanding ability, and reflecting the infinite wisdom and great strength of the people of Chinese. His perseverance, his deeds of unremitting struggle against the foreign powers on the railway front, and the quality of his high integration of national spirit and scientific spirit, will always give us infinite inspiration together with the bronze statue erected for him by later generations.