Hydraulic professional internship report essay

The country is constantly developing, and the infrastructure we are building is constantly improving. There are many things in the reality that we need to solve. For example, like the hydraulic construction I have studied, I need constant efforts to be able to do better. These are the results of my continuous efforts. I believe we can do well. But there are a lot of practical difficulties in the process of school, so I have been working hard, I believe I will do better! I want to participate in an internship to better improve myself!

First, the purpose of the internship

1. Through the visits and on-site reports of reservoirs, hydropower stations, test bases and hydrological stations, enhance the perceptual knowledge of water conservancy and hydropower engineering, promote the combination of theory and practice, increase engineering concepts, enrich production knowledge, and work to be done. Have a preliminary understanding and personal experience, improve the ability to analyze and solve practical problems, and lay the foundation for future work.

2. The composition and overall layout of the cooked water conservancy hub, the role, layout and operation management of various hydraulic structures.

3. Understand the basic steps of water conservancy project planning, design, construction and operation management, and deepen the understanding of engineering construction technology, construction organization and construction management knowledge.

4. Cultivate students' hard work, hard work, discipline, quality, and collective ideas, and summarize the links between the internship and the majors we have studied.

Second, the internship location

Feilaixia Water Conservancy Project Guangdong Water Conservancy Test Base Lijiang Water Test Base of Zhujiang Hydraulic Research Institute Southwest Sluice Beijiang Dike Foshan Sanshui Hydrological Station

Third, the internship content

1. Beijiang Dike

The Beijiang Dike is the most important embankment in the Pearl River Delta, defending the lives and property of the people in Guangzhou, Foshan and other hinterland and all economic activities. The safety of the levee has been valued by successive governments and has been included as an integral part of the local water industry. Now, although the Beijiang Dike can be used to defend against the impending flood control in a hundred years, it has experienced the generations of the Delta people, especially after the founding of the People’s Republic, the party and the government led the local people to follow suit, flood prevention, hard work, and continuous construction. Results. With the changes of the times and the environment, the factors that are not conducive to the maintenance and benefit of the Beijiang levee are also growing, especially with the economic rise of the Pearl River Delta, the emergence of urban areas such as Guangzhou and Foshan, and the large population and wealth gathered in the delta to Beijiang. The levee raised higher flood protection requirements. To this end, the maintenance and construction of the Beijiang Dike requires more scientific, rational and far-sighted decision-making and management. To view the full article, please visit (1) Fan Wenwang www. diyi FanWen.com.

The modern Beijiang Dike is located on the left bank of the lower reaches of the Beijiang River in Guangdong. It rides from the back of the Beijiao Town of Qingyuan, along the Beijiang River tributary, to the south of the main stream, into the Santang Datang, Lusong, Huangtang, Hekou and Southwest towns, ending in Nanhai Xiaotang. Zhenshi Mountain, with a total length of 63 to 34 kilometers, is the longest of the many dikes in the Pearl River Delta. It defends the area of ​​the Beijiang River and the Xijiang Delta. During the geological period, it is part of the Pearl River Valley. There are a series of small islands in the bay. Since the Quaternary, many sea leaching and retreats have formed the northwestern river complex delta, but until near In the millennium, the modern delta plains were formed.

Looking at the water conservancy project in the Beijiang levee area is based on the hydrology and topography of the delta network river. It began in the Song Dynasty to build a dike, expanded and developed since the Yuan and Ming Dynasties, and reached its climax in the Qing Dynasty. However, only during the Republic of China, water conservancy emerged as a comprehensive infrastructure in social and economic life. This process and the law of development are closely linked to the historical characteristics of the development of the delta. The Beijiang embankment in the Song Dynasty played a major role in the development of grain production. After the middle of the Ming Dynasty, it was played in the economic crops of the delta, the rise of the Jitang agriculture, the promotion of the prosperity of industrial and commercial cities such as Guangzhou and Foshan, and the development of the eastern region of the delta. . The direct or indirect shipping, flood control, irrigation and other functions of the Beijiang levee, although they change due to the times, they interact as a whole, play a comprehensive role, and form a social and economic situation and changes in the ecological environment. Interdependent and mutually reinforcing links. It can be said that without the development and prosperity of the water conservancy industry, the development of the delta and economic prosperity are impossible. The Beijiang Dike plays a pivotal role. Even today, the water conservancy industry is still an important factor in the development of the delta industry and the maintenance of the ecological balance. Its historical role has not been annihilated by the completion of its development process. Summarizing the historical experience of building, maintaining and managing the Beijiang Dike, and finding its success or failure, it is of great significance to the delta water conservancy, town and river basin planning, and industrial layout.

2. Feilaixia Water Control Project

The Feilaixia Water Conservancy Hub is located in the northern part of Guangdong Province, in the Feilai Gorge of Qingyuan City, only 65 kilometers away from the provincial capital of Guangzhou. The Feilaixia Water Conservancy Project is a water conservancy pivot reservoir with flood control as the mainstay, with comprehensive benefits of shipping, power generation, water supply and ecological environment improvement. The total storage capacity is 1.9 billion cubic meters, the maximum dam height is 52.3 meters, and the main and auxiliary dams are 2952 meters long. With an installed capacity of 140,000 kilowatts, the ship lock can pass a combined fleet of 500 tons.

The dam site controls the drainage area of ​​34 million km2, accounting for 73% of the Beijiang River Basin. The total reservoir capacity is 904 million m3, the flood storage capacity is 133 million m3, and the average annual power generation is 554 million kw.h. The development goal of the Feilaixia Water Conservancy Project is to focus on flood prevention, taking into account shipping, power generation, aquaculture, water supply, tourism and improving the ecological environment.

The project is a first-class project, and the water retaining building is class 1. The completed building of the hub consists of the main dam, ship lock, factory building and auxiliary dam. According to the conditions of topography, geology and construction, the right bank is arranged from the left bank to the ship lock, plant, overflow dam and earth dam.

The main dam consists of two parts: the overflow dam is a concrete gravity dam with a total of 16 flow holes. The curved steel gates are used, of which 15 holes are flood discharge holes with chest walls and the other holes are drainage holes: earth dams It is a homogeneous earth dam with a dam crest length of 1826m and a maximum dam height of 28.8m. There are 3 auxiliary dams. The total length is 539.3m and the maximum dam height is 27m. The ship lock is a single-line first-class ship lock, the largest pass-through fleet is 2x500t, the upper guide channel is about l300m long, and the lower guide channel is about l500m. The plant type is riverbed type, and four bulb tubular units with a single unit capacity of 35,000 kw are installed. The rotor diameter and single unit capacity of the unit are the first in the country.

This is the first stop of our internship and the largest water conservancy project I have ever seen. It can be said that this is also an important stop for me as a water worker.

3. Guangdong Water Resources Test Base

Guangdong Water Conservancy Test Base is a key scientific research base in Guangdong Province. The base is located in the management area of ​​Feilaixia Water Conservancy Project in Qingyuan City. It started construction in XX, with a total area of ​​123400m2. The sluice has 3 holes, each hole is 20m wide, hydraulic plate Steel gate, cement fly ash gravel pile foundation, seepage prevention wall.

"1" "2" "3"

The southwest sluice reconstruction project was undertaken by the Guangdong Provincial Water Resources and Hydropower Project No. 2 and supervised by Guangdong Keyuan Engineering Company. The total investment of the project is about 54 million yuan. It was completed in May XX. The southwest sluice after completion is not only responsible for the flooding of the Beijiang River, but also will flood the water all year round to improve the water environment in the southwest.

The modern equipment and management of the Southwest Sluice we visited, the southwest sluice after the official reconstruction, so the technical requirements for management and operation according to the design have been further improved.

6. Foshan Sanshui Hydrological Station

6.1 Sanshui Hydrology

The Sanshui District of Foshan City is intertwined with rivers, and the Xijiang River, Beijiang River and Minjiang River are converging here. The three water resources are abundant, with a water area of ​​248,500 mu. The main rivers flow through the territory each year with a water volume of 289.19 billion cubic meters.

The Xijiang River flows through the borders of Qingqi, Jinben, Southwest Street and Baiji Town. The Beijiang River runs through the towns of Datang, Lusong and Southwest from north to south, and is connected to Xijiang by Sixian. Another river flowing through the area, with a length of more than 14.6 kilometers, includes Xichuan, Lusongyong, Manshuihe, Qingchaoyong, Yubeiyong, Jiuqu River, Zuoanyong, Damianyong and Liuzhai. Le Pingyong and other 10 articles. In XX, there are two hydrological stations in Sanshui and Makou, and six water level stations in Haitangkou, Dagutang sluice, Liuzhai sluice, Lusong sluice, Huangtang sluice and southwest sluice.

6.2 Internship at Sanshui Hydrological Station

On June 24th, we finally visited a national key hydrological station, Sanshui Hydrological Station. This hydrological station looks simple and simple. There are only a handful of employees on the station, but in fact it has more than 100 years of history. It was the earliest hydrological observation point in Guangdong Province established by the Customs in 1899. The webmaster gave us an incisive explanation: the location of the hydrological station is very particular. The water it observes is mainly composed of water from the west and the north river, and is affected by the tide. Then it introduces the overview of our mother river-Zhujiang River Basin and the history of Sanshui Hydrological Station. It also introduces the use of advanced instruments and equipment in some projects in Sanshui Hydrological Station in recent years. The stationmaster also took us to a light side spot on the river, let us know the setting and observation methods of hydrological instruments, and had a preliminary understanding of the collection of hydrological information. It is worth mentioning that, next to the site, we saw an ancient landmark Western-style building, which is said to be the Sanshui hydrological station of the Qing Dynasty...

Fourth, the internship summary

This internship has enabled us to have a comprehensive understanding of the structure and function of hydraulic structures, the basic principles and operation methods of hydraulic hub projects, and laid a good foundation for us to continue the study of relevant professional courses in the future. At the same time, it has consolidated hydraulics, hydrology, hydraulic structures, water conservancy construction and preparatory work, promoted the combination of theory and practice, enhanced engineering concepts, enriched production knowledge, and had a comprehensive and in-depth understanding of future work. Personal experience, improving the ability to analyze and solve practical problems, lay the foundation for future work. Through the internship, I learned the basic steps of water conservancy project planning, design, construction and operation management, and deepened the understanding of engineering construction technology, construction organization and construction management knowledge. During the internship, in the face of unfavorable factors such as the weather, we fully carried forward the spirit of teamwork and hard work, and strengthened our determination and confidence in becoming a qualified builder and successor of the water conservancy and hydropower industry in the motherland. Finally, I would like to thank the engineering hydrology Huang Guoru and Wang Zhaoli, the class teacher who led us for the internship. They worked hard and took us to run at each internship. When we have problems, please solve them for us. Let us know the structure and use of the water conservancy hub, the physical model of the water conservancy test, and other things that we can't learn and can't see, which lays a solid foundation for us to quickly enter the work environment in the future. Every time I get on the bus, the teacher has to take the trouble to name it, not to drop a student, let us have a good and stable environment during the internship, and ensure the successful completion of the internship.

This internship gave me a lot of feelings, which is why I have always praised the experience of internships. These are the results I have been working hard all the time. I will continue to do so, I will always work hard! Internship is an essential learning experience for me. I know that my ability needs to improve constantly, so I will work harder and I will do all this well!