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Winter has arrived, the snow is melting, and it is the end of the year and the beginning of the year. Every year at this time, it is inevitable to let people look back on the past, the past year railway people are in the wind and rain, the next year we will also be dry and night. Throughout the ancient books, the word "tunnel" was first seen in the zuochuan "tunnel and meet", so since the birth of the word "tunnel", it has been given the deep meaning of reunion and warmth, which is in line with the new year of festive and auspicious and family reunion. On the occasion of the arrival of the ugly cow and the arrival of the nongyin tiger, all the colleagues of the Tunnel Academy are willing to work with you to guard the "tunnel" Nafu!
01 Tunnel through the mountains and seas, na "patriotic blessing"
In the process of building a socialist modern power in the new era, the tunnel that "runs through the mountains and the sea" is like an "artery" connecting the body of the motherland's mountains and rivers, pumping blood and stimulating vitality for this thick and ancient Chinese land. Tunnel people are accustomed to measuring rivers and mountains with their feet, drawing blueprints of longitude and latitude with their hands, and practicing the patriotic ideals belonging to tunnel people with day after day of persistence and struggle - "the mountains and seas that are loved, the mountains and seas can also be flat"!
As the first double-track electrified railway tunnel with a length of more than 10 kilometers in New China, the "Hengguang Railway Double Line Dayaoshan Tunnel" breaks the forbidden area of the mainland that cannot design and build tunnels of more than 10 kilometers for a long time, and opens a new journey of long tunnel design. In recent years, we have completed more than 3,700 tunnel designs such as Yiwan Railway, Wuhan-Guangzhou High-speed Railway, Guangzhou-Shenzhen-Hong Kong High-speed Railway, etc., with a total length of about 5,000 kilometers, of which the total length of high-speed railway tunnels is about 2,500 kilometers, accounting for about 41% of the domestic high-speed rail tunnels.
In September 2021, qingdao Jiaozhou Bay Second Submarine Tunnel Project, as the longest submarine highway tunnel in China and the largest submarine tunnel undersea tunnel in the world, is of great strategic significance for shaping the world-class Greater Bay Area. From the great rivers that communicate with inland cities to the surging waves that conquer the unknown ocean, it is the confidence and courage of the people in the four courtyard tunnels to look at the distance and dare to be the first!
At the beginning of 2022, with the official start of construction of the Sichuan-Tibet Railway, as the leader and explorer of the whole line project, the Sedilla Mountain Tunnel will no longer only be covered with snow and cold wind, but also have the back of the tunnel people as the pioneers of the trek. In the face of the ten-year project of the century, in the Year of the Tiger, we will continue to adhere to the most beautiful Tibet and strive to promote the construction of the Sichuan-Tibet Railway.
In September 2021, the Central Committee of the Communist Party of China and the State Council issued the "Overall Plan for the Construction of Hengqin Guangdong-Macao In-depth Cooperation Zone", marking the official entry of Hengqin Island in the South China Sea as a demonstration area for guangdong-Macao in-depth cooperation on the historical stage. In the past ten years, the UM Tunnel and the TSU O Tunnel are the connection hub between the people of Macao and the people of the Mainland, and it is also a historical witness of the century-old rejuvenation of China's flesh and bones reunion since modern times.
"The vicissitudes of the sea show the true color of heroes", it is in the process of exploring the Tianshan Mountains and stepping into the deep sea, the tunnel people not only enhance their technical self-confidence, but also strengthen the road confidence, which is not only the growth of the technical team of the "Four Courtyards Tunnel", but also highlights the great power meteorology of China in the new era, and also strengthens the rejuvenation determination of the second centenary goal of the Chinese nation. China's high-speed rail can achieve "poor mountains and seas, can not be limited", Chinese can be "the trend of ambition, far away"!
02 Tunneling together, na "dedication to the blessing"
Dare to be the first in the world, the pursuit of excellence, sixty-five years of wind and rain, tunnel people thickly planted the spirit of the older generation of railway pioneers, all the way to ride the wind and waves, cut through thorns, lead in the industry, in the professional deep ploughing, the formation of a unique new quality of the four courtyards.
The tunnel design group, led by Master Xiao Mingqing, a national survey and design master and chief expert of China Railway Construction, has always faced the construction needs of major national tunnel projects, and is committed to the key scientific and technological problems of the construction of complex mountain railways, urban dense areas, ultra-high diameters, ultra-high water pressure, ultra-long-distance underwater tunnels and high-speed railway tunnels, and has achieved a number of original results.
Jiao Qizhu, deputy chief engineer, has participated in more than 60 survey and design projects including Beijing-Shanghai, Wuhan-Guangzhou, Shanghai-Kunming, Wuhan Yangtze River Tunnel, etc. for 30 years, won the second prize of international scientific and technological progress, and more than 10 awards at or above the provincial and ministerial levels, writing a "hard-core" life with strength.
Wang Kejin, deputy chief engineer, has been deeply cultivating in the professional field of tunnels for many years, with first-class technology and profound professionalism, adhering to the spirit of "sweat melting thousand layers of rock, wind guns opening up ten thousand mountains", participating in the design of the national century project and serving the construction of regional integrated transportation facilities.
Nowadays, the tunnel people of the four courtyards with an average age of less than 35 years old continue to break through new fields and face new challenges, becoming the most complete design institute for underwater tunnel design and construction. Their footprints are all over the rivers and rivers, contributing to the great rejuvenation of the Chinese nation and serving the construction of the "Belt and Road".
"A thought still exists, this ambition is unremitting" The four courtyard tunnel people will maintain the original intention of the industry, bravely climb the peak of the career, obtain a new tree in the industry, maintain the quality of the four hospitals with integrity and dedication, establish the brand of the four hospitals with quality innovation, and the clear love is only for China, and use their own diligence and sweat to turn into spring mud and more protective flowers.
03 Tunneling people, na "harmonious blessing"
"The weather is not as good as the location, the location is not as good as the people", the ancients said "harmony is precious" and "harmony and solidarity", family harmony achieves enterprise harmony, and enterprise harmony casts social harmony. Harmony is the fireworks of the world and the vitality of development. In the big family of the tunnel courtyard, the party and government work groups interact with each other at a high frequency, paint a new picture of promoting and integrating each other, and play a harmonious song of upgrading and development.
Quality Tunnel Moon: There is light in the heart, and it is the same as before. High-quality development is the foundation and guarantee of high-quality life, and high-quality life is the goal and answer of high-quality development. As soon as the tunnel courtyard was born in 2019, he stood on the high starting point and high platform of the industry, with the expectations and care and support of all the four hospitals, and he was steadily moving forward after 3 years of establishment. With the tunnel institute "first classroom", "one branch and one feature", "tunnel star" and other powerful carriers and characteristic brands as the starting point, promote integration, tree brand, drum up energy, and establish the honorary highland and spiritual highland of tunnel people in the new era.
Love full of tunnel moon: a swallow does not become spring, full of painting spring full of garden. Tunnel people not only stand on the overall situation of focusing on high-quality development, but also good at coordinating and grasping small things and other subtleties, so as to see the big, small and large. Send condolences at the festival, care shows true feelings. "Six must visit", "five must see", "send you a cup of milk tea", "Thanksgiving Mother's Day", "parent-child summer camp" and other forms of theme care activities. Spring has a hundred flowers, autumn has a moon, summer has a cool breeze and winter has snow, and the tunnel moon has traces everywhere.
Charming Tunnel Moon: A city of civilized wind, full of harmony. Reading sharing, movie watching and appreciating drama activities, books are fragrant and far-reaching, nourishing the soul; basketball, table tennis, walking and other cultural and sports activities are popular and positive; stress reduction dance, yoga exercises "happy punch card" activities are fun, education, taste life; "the most beautiful you C out of the country" and "Jiangtan beautician" and other actions to promote the spirit of volunteer service and build a civilized and harmonious society. The new era of tunnel people is full of vitality and vitality.
Harmony is the happy background of an enterprise, and it is also the inner temperament of an enterprise. The tunnel institute actively cultivates and forms a corporate culture that dares to innovate, harmony and strength, and guides the majority of employees to regard every job position as a stage of struggle. It has successively won the advanced grass-roots party committee of the joint-stock company, the four good leading groups of the collective company, and the civilized unit. The underwater tunnel has won the bid continuously, won a number of national science and technology progress awards, and continues to maintain a leading position. In the future, it is expected that the "Four Courtyard Tunnel" will become the long-lasting "shining" star.
04 Tunnel and Tao, Na "Rich and Strong"
For thousands of years, although the mountains and rivers have added magnificent scenery to the motherland, they have also blocked the overall development of many cities, and communication has always been a compulsory question for national progress. In ancient times, by ferry crossings and foot porters, in modern times there are road bridges "flying frame north and south", and now, with the efforts of the four courtyard tunnel people, a new solution jumps on the paper, making urban development more seen in the mountains and underwater also "there are no holes in the sky".
The first crossing of the "Yellow River" - On September 29, 2021, the "First Tunnel of the Yellow River" designed by tiesiyuan was completed and opened. As the largest diameter public rail joint shield tunnel in the mainland, this tunnel is also the first time that the domestic super-large diameter shield machine has crossed the hanging river above the ground, which not only helps the spring city of Jinan, which is "lotus on all sides and willow on three sides", to comprehensively carry out the development of the north span of the city, but also is a gift for the birthday of the motherland!
A new chapter in "urban area" - in 2019, the first urban railway - Wenzhou S1 line was opened, opening a new chapter in the urban railway tunnel. Tiesiyuan pioneered the concept of "urban railway", tunnel people followed the pace, into Shanghai, Taizhou, Wenzhou, Wuxi, Jiaxing, Suzhou, Changzhou and other cities, tunnel design achievements are remarkable, strong support for the coordinated development of the Yangtze River Delta region, to explore the development of regional economic integration to open up a new way.
Helping the "Asian Games" - In December 2021, the launching ceremony of the shield machine of the Qinwang Channel Project in Fuyang District, Hangzhou was held on the banks of the Fuchun River. The tunnel is expected to complete the double-line breakthrough within the "Asian Games year" in Hangzhou. At that time, it will surely alleviate the pressure of cross-river traffic in Hangzhou's urban area, promote the economic and social development on both sides of the Fuchun River, and become a major artery and a strong engine linking the north and south of the great river. As the saying goes, "There is everything that needs to be here, and the Purple Emperor visits Fu Chunqiu."
"Intercity" innovation - In recent years, the tunnel institute has actively participated in the design of intercity railway tunnels in a large number of complex environments such as Foguan, Zhuji, Suiguanshen, Ningyang, Chuning, etc., and has always adhered to innovation as the driving force and continuously broken down technical barriers. The total safety factor method is proposed to further improve the theoretical system of tunnel design, improve the quality of tunnel design, and promote the prosperity and development of urban construction.
With the improvement of tunnel construction technology, the tunnel people of the Four Courtyards will turn their attention from the traditional field of technical stereotyping to a more extensive innovation frontier, and in the process of connecting the mountains and rivers to the urban and rural areas, the country's reform dividends will be sent to thousands of households on the motherland, and truly realize the strength of the country and the prosperity of the people.
05 Tunnel youth, na "friendly" blessing
Wood is thriving, the spring trickles down and the beginning, the construction of the industry in the new era is inseparable from the joining of the younger generation, injecting fresh blood into the tunnel cause, and providing new impetus for the industry to enter the fast lane. In recent years, the Tunnel Institute has paid attention to the introduction and training of young talents, with a tolerant mentality of inclusiveness and tolerance, gathering talents from all over the world and reserving strength for the tunnel cause in the new era.
Good birds choose trees to live, the tunnel institute provides a broad development platform, creates a good working environment, and constantly attracts excellent talents to join, in 2021, the tunnel institute introduced a total of 10 young employees, throughout the country's universities and research institutes, for new employees private customized training programs, to help grow into talents.
The little lotus only showed its sharp horns, and there were dragonflies standing on its head. Young employees exert their subjective initiative, strive to improve their comprehensive quality, actively participate in the youth achievement reporting competition, QC results conference, speech competition, party history knowledge competition, cultural and sports activities, win good results in the competition, show their prominence; actively participate in the "double three training plan" of the tunnel institute, and constantly experience and improve themselves in the survey and design.
He Wei, a young employee, has grown into a young tunnel design album in the past four years, and has won 1 third prize for excellent engineering design of the State Railway Administration, one second-class achievement in survey and design in Hubei Province, 1 excellent quality management team in the national railway industry, and 12 patents, becoming the leader among young employees.
The sea is wide with fish leaping, the sky is high for birds to fly, the future is a vast world, the four courtyard tunnel youth seize the opportunity of the times, hard training skills, the future will be soaring up to ninety thousand miles, will hit the water for three thousand miles.
epilogue:
The new year will begin, Vientiane will be renewed, the change is the ever-changing appearance of the motherland, the unchanged is the social responsibility and historical mission shouldered by the tunnel people of the Tiesiyuan, in the past year we are really doing solid work "old cattle", the next year we will be the "brave tiger" who dares to fight. A new journey of comprehensively building a modern socialist country has begun, and we feel supremely happy that the Tiesiyuan, as a leader in the field of modern transportation construction, can deeply participate in this profound and great historical action! The Guangming District will paint a bright scene full of charm with my achievements that do not have to be in my bosom
As the beginning of the Chinese New Year approaches, all the colleagues of the Tunnel Courtyard dedicate a message to the four courtyards in the coming year!
"Water Tune Song Head, Nong yin tiger year shou "tunnel""
The former Railway Army Brigade, now the Standing Stand Central Plains. Mountains and rivers are heavily separated and broken. How many heroes have passed away, traveled through the remoteness of the world, and forged thousands of miles. There are few wrong roads in the world, which is enough to comfort that year.
Tunnel life, through the mountains, across the rivers. Across the rivers and wilderness, Pegasus stepped on the plains. Fang saw the heavens and the road was open, the underwater was different, and the heavy weapon leaned on the riverside. The volunteers donated their swords and looked forward to the coming year.