Wu Xiaopeng | Twenty years of hard work, follow the past to set up a new way

Wu Xiaopeng participated in the Qinghai -Tibet Railway on -site investigation

Xunzhan Snow Plateau

Tack to Qinghai -Tibet Railway

Snow and cold winds all year round. On the snowy plateau with more than 4,000 meters above sea level, a sky road passes through the mountain. This is the Qinghai -Tibet Railway. It is the first railway to Lhasa. Frozen soil railway.

"High -cold lack of oxygen, many years of frozen soil, and ecological fragility" is the three major technical problems facing the construction of the Qinghai -Tibet Railway. In 1961, the first batch of scientific researchers at the Northwest Research Institute of China Institute of Sciences of China Railway Sciences established the only wind volcanic frozen observation station on the Qinghai -Tibet Plateau on the Vanzang Plateau at an altitude of 4,950 meters. The volcanic volcano has built the trials of the frozen earth engineering test.

After more than half a century of more than half a century of scientific researchers' salaries and hard explorations, more than 15 million groups of data covering various meteorological conditions and ground temperature changes covering more than 15 million groups covering the altitude -frozen earth areas are condensed into 29 major scientific and technological achievements. The worldwide problem of the frozen soil of the Qinghai -Tibet Railway Plateau has created the "Volcano Spirit" of "proud of suffering, courage to innovate, be diligent, and dedicates to science" with youth and life.

Under the influence of the "Volcano Spirit", a generation of young scientific researchers like Wu Xiaopeng, along the footsteps of the predecessors, fighting the snowy plateau, leaving the footprint of struggle with youth and sweat on the Qinghai -Tibet Plateau.

The Loess Plateau of the motherland has sharpened Wu Xiaopeng's hard work and quality. He was studying with all his mind, and he was determined to change his destiny with his childhood. Kung Fu is worthy of the people. During the college entrance examination, Wu Xiaopeng was admitted to the civil engineering major of Lanzhou Jiaotong University with excellent results. He bluntly said that he was not deeply understood by this major at first, and was for his fate, allowing him to associate with civil engineering. It was under the traction of this opportunity that he found a career worthy of his life.

In July 2003, Wu Xiaopeng was assigned to work after graduating from the undergraduate degree of civil engineering at Lanzhou Jiaotong University after graduating from the undergraduate degree of civil engineering. Wu Xiaopeng seized this rare opportunity, and resolutely joined the scientific research of the Qinghai -Tibet Railway.

American traveler Paul Teru once wrote in the book "Traveling in China": "There is the Kunlun Mountains, the railway will never reach Lhasa." The Qinghai -Tibet Plateau at an altitude of more than 4,000 meters, the oxygen content in the air is only about half of the plain areas. It is described as "the restricted area of ​​life."

Working in such an environment, every day is a challenge to the limit of life, and various extreme altitude reactions may occur at any time. Wu Xiaopeng still clearly remembers that in December 2003, under the leadership of his colleagues, he set foot on the Qinghai -Tibet Plateau for the first time and lived in the Wudao Liang area of ​​more than 4,800 meters above sea level. During the rest, the old comrades who led the team woke him up every hour because of being unreasonable. Later, I learned that my colleague was afraid that he was on the plateau for the first time, and he couldn't wake up again when he slept.

In such a difficult environment, Wu Xiaopeng and his colleagues have taken root in the on -site scientific research work on the scene of Qinghai -Tibet Railway. The practical engineering effect of various active cooling road bases in the Qinghai -Tibet Railway systematically reveals that the roadbile people in the frozen soil area of ​​the Qinghai -Tibet Railway are the laws of the upper limit form of changes. And its impact on the stability of the roadbed, optimize the design parameters of the road base, and directly apply the results to the construction of the Qinghai -Tibet Railway.

After the official opening of the Qinghai -Tibet Railway in 2006, when the technicians of other participating units were transferred to other positions, Wu Xiaopeng and his colleagues continued to adhere to the Qinghai -Tibet Plateau, and the disease treatment and safety operation and maintenance technologies of the Qinghai -Tibet Railway were on the Qinghai -Tibet Plateau. During the research work, a series of after operations were proposed to treat the treatment of Qinghai -Tibet railway diseases and successfully applied to the maintenance and maintenance of the Qinghai -Tibet Railway, which effectively guaranteed the safe operation of the Qinghai -Tibet Railway. In the same year, Wu Xiaopeng was awarded the Qinghai -Tibet Railway Construction Memorial jointly issued by the People's Government of Tibet Autonomous Region, the Qinghai Provincial People's Government, and the Ministry of Railways.

Wu Xiaopeng knows: behind the train to Lhasa, not only the 6 -year construction conference battle, but also the wisdom and sweat of a generation of scientific researchers for half a century. He is very fortunate to be the frozen earth scientific researchers and inheritors of the wind and volcanic spirit as the younger generation of the Northwest Court of China Railway. Song of Youth.

Challenge the loess high -speed rail

Achieve life ideals

The experience of the scientific research work of the Qinghai -Tibet Railway allows Wu Xiaopeng to fully recognize the dilemma faced in the field of railway construction in my country, and the responsibility and mission of railway scientific researchers. In the 21st century, their tasks became more difficult.

As we all know, the high -speed railway is hailed as one of the "four new inventions of China", and its development has a profound impact on the 21st century world political economy and China's international strategy. For more than 40 years of reform and opening up, China's high -speed rail has experienced a transformation from scratch, from chasing to leading. As of December 30, 2021, China's high -speed rail operating mileage exceeded 40,000 kilometers, accounting for more than two -thirds of the global high -speed rail operation mileage, exceeding the sum of other countries in the world.

The Zhengxi high -speed railway is the first high -speed railway built in the world to build a large area of ​​wet loess areas. It is the first high -speed railway to operate in the central and western regions of China.

"As we all know, there is a characteristic of loess. The strength is acceptable when there is no water, but once the water is soaked, not only will the intensity decrease, but it will often cause obvious wetness deformation." Wu Xiaopeng said. This characteristic of the loess has made the sedimentation control of the road base the biggest technical problem facing the construction of high -speed railway construction of wet trap. In this field, there are no related mature experience at home and abroad for reference and reference. In order to overcome this problem, Wu Xiaopeng and the team members, with the support of the scientific research projects of the Ministry of Science and Technology and the original Railway Department, have jointly conducted joint research with leading scientific research units such as China Railway Science Research Institute, China Railway First Survey and Design Institute and survey and design enterprises.

Through more than a dozen large -scale on -site water dipping tests along the Zhengxi high -speed railway line, it objectively evaluated the wetness of the yellow land -based base. The new method reduces the depth and pile foundation length of the Zhengxi high -speed railway to two -thirds of the original design, saving the investment of billions of yuan. Through the on -site physical road base test, they comprehensively studied the technology of controlling the control of the high -speed railway base settlement control of the wet trap, and overcome the worldwide problems in the control of the high -speed railway departure control of the wet trap. The research results are directly applied to the construction of the Zhengxi high -speed railway, and provides reference and reference for the subsequent construction of Daxi, Xibao, and Baolan high -speed railway.

Concentration of concentration and fruitful results

Parallelism passed on the road of scientific research

"Scientific research should be combined with the needs of the country and society, and the technical needs of major engineering construction should be combined. The scientific research results must be implemented to avoid talked about troops on paper. They are very valuable experience and wealth, "Wu Xiaopeng said.

Over the years, Wu Xiaopeng and team members have always practiced this purpose, explored and innovated in combination with engineering practice, and participated in the Qinghai -Tibet Railway, Zhengxi Expressway, Lanxin Expressway, Yinxi Expressway, Sino -Russian crude oil pipeline, Qinghai -Tibetan Tibetan Tibetan ± 500KV transmission line, the scientific and technological research on key projects such as the Gongyu Expressway (my country's first many years of frozen soil areas) and other countries. A total of more than 20 national, provincial and ministerial -level scientific research projects have been completed, and more than 50 technical development projects such as technical consulting, survey design and testing are completed. It really achieved the paper on the land of the motherland and served the national engineering construction and economic and social development.

Twenty years, the persistence and efforts have made Wu Xiaopeng have accumulated rich engineering practical experience in the construction and disease treatment techniques of linear engineering such as special geotechnical engineering, high -speed railways, and highways, and have achieved rich research results. He has won 14 provincial and ministerial levels including the Second Prize of the National Science and Technology Progress Award, the first prize of the Gansu Provincial Science and Technology Progress Award, the Zhan Tianyou Railway Science and Technology Award-Youth Award, and more than 30 academic papers. There are more than 20 patents and 2 national and industry standards. In 2022, he was also nominated as a "Scientific Exploration Award" candidate.

Wu Xiaopeng said: "All achievements and honors are inseparable from the good opportunities provided by the rapid construction of national infrastructure. Researcher Wang Lanmin, Professor Wang Xu of Lanzhou Jiaotong University, and other mentors and seniors, the guidance and help of many mentors and predecessors, are inseparable from the cooperation and close cooperation of the scientific research team. "

At present, as a professor of Jiaxing College, the "Innovation Jiaxing · Elite Leading" project leader, Zhejiang Science and Technology Review Expert, Jiaxing Science and Technology Experts, and a master's degree in tutor of several universities in China, Wu Xiaopeng still insists on his beloved Teaching and scientific research on rail transit special geotechnical.

From the age of 20 to enter the field of rail transit engineering, Wu Xiaopeng has persisted in this industry for 20 years. Looking back at the past, tenacity and passion and passion for transportation scientific research, accompanied him to grow along the way. "I feel that doing scientific research must be able to endure hardships, have a drilling force, and strive to be the most serious. No matter when and where you are, you must adhere to your original intention, mission, and the" biography band belt that have been developed for many years. 'The excellent tradition of the scientific research stars will be inherited. "

Twenty years of hard work, continue to continue the new chapter. In the future, this spirit of search will continue to lead Wu Xiaopeng's scientific research exploration in the field of transportation infrastructure in the motherland, and contribute to the construction of the motherland's transportation infrastructure and the cultivation of civil engineering talents.

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