[Boutique] site internship summary

This article directory 1 site internship summary 2 site internship summary 3 site internship summary Section 1: site internship summary

First, the practice overview

I am a XXX. In order to understand the practical operation ability well, I will fully integrate the theoretical knowledge into the work practice. In March 2019, I entered the XXX site for an internship. The construction site consists of a comprehensive building and 82 condominium villas; the building area is 77138.16m2, the structure type is frame structure, and the building floor has three floors above ground. Second, the internship content 1. Measurement release line

The determination of the location of the building is quite important. Before the house is excavated, the total station is used to make the house excavation position according to the reference coordinates given by the Bureau of Surveying and Mapping. The master said that this construction method is much faster than the previous theodolite, and the accuracy is also much higher. When the base pit is deep, the gantry is placed. It takes 2 hours for a house. Now it takes only 20 minutes. Can be done. For the villa, a house is measured three times, one determines the excavation position, two determines the position of the cushion, and three determines the position of the axis. Determining the position of the axis is the most important construction link. The master said that the tolerance is ±2 seconds, ±0.003m. The main points should be noted:

The outer axis is used as the basic vertical and horizontal line, and the absolute elevation is taken as ±0. 00 elevation, respectively, and the basic axis elevation is led to the adjacent building.

Vertical measurement of the building.

A: Establish an auxiliary axis control network.

B: Establish a construction line control network, and draw a construction line such as a wall edge line and a column edge line according to the auxiliary axis control network.

Building level elevation measurement.

Elevation control of the building. Using the stratified transfer method, the elevation of the building is led to the vertical reinforcement surface of the first column according to the ±0. 00 elevation line, and the measurement is transmitted upwards in this layer. Basic engineering:

Foundation engineering is the most critical part of every building, and it directly affects the quality of the project. And the technical content of the basic part is also very high. The basic part of the project includes earthwork excavation, drainage, raft foundation construction, floor concrete

2. Concrete engineering

Template design

Construction preparation

1. Basic work before template installation:

1) Discharge: Firstly, the side column of the building, the axis of the wall, and the axis are taken as the starting point, and the axes are drawn. When the template is laid, the center line and the edge line of the template are ejected by the ink line according to the construction drawing. The wall template should eject the edge line and the outer control line of the template to facilitate template installation and correction.

2) The level of the building level is directly measured to the template installation position according to the requirements of the actual elevation.

3) The bottom position of the template pad should be leveled in advance, and the debris should be cleaned to ensure the correct position of the template, preventing the bottom of the template from leaking or the roots after the concrete is formed.

4) The team leader determines the assembly design plan of the template in advance, and carries out the technical, quality and safety of the construction team.

5) The template should be brushed release agent, concrete engineering

The quality of concrete has a great influence on the safety of the structure and the cost of the structure. Therefore, we must pay sufficient attention to the construction quality of the concrete during construction.

1). Job preparation:

Before pouring, the garbage, dirt and other debris in the formwork and the oil on the steel bars should be cleaned up, and the cement blocks of the steel bars should be inspected. If the wood formwork is used, watering should be used to wet the formwork. The high level of the cleansing port of the column formwork is sealed after removing the sundries.

Concrete mixing on site:

Self-mixing cockroaches are used to prevent the temporary supply of goods and the on-site mixing of sporadic cockroaches. The raw materials and mix ratio should be consistent with the 砼.

3), the maintenance of concrete

The early curing of concrete should aim at maintaining suitable temperature and humidity conditions to achieve two effects: on the one hand, the concrete is protected from unfavorable temperature and humidity deformation, and harmful cold shrinkage and shrinkage are prevented. On the other hand, the cement hydration is carried out smoothly in order to achieve the design strength and crack resistance.

Theoretically, the water content in the newly poured concrete can fully meet the requirements of cement hydration. However, due to evaporation and other reasons often cause water loss, thereby delaying or hindering the hydration of cement, surface concrete is the easiest and directly affected by this adverse effect. Therefore, the first few days after concrete pouring is a critical period of maintenance, and should be paid attention to during construction.

Therefore, we must be cautious in handling these events during construction, depending on the situation.

These problems are all noticed in the construction work. What kind of cement is used in the construction, the amount should be paid attention to, and the early maintenance of the concrete.

Three: Harvest and experience

First of all, the internship is a familiar and unfamiliar word for me, because I have experienced many internships in my student life for more than ten years, but this time it is so different. He will comprehensively test my ability in all aspects: study, life, psychology, body, thought and so on. It is like a touchstone to test whether I can apply the theoretical knowledge I have learned in practice. It is also the key to building confidence in my future whether I can successfully settle in this challenging society. Therefore, my investment in it is also 100%! The tense three-month internship life is over, in this one I still have a lot of gains in the month. It is necessary to sum up after the internship. First of all, through more than three months of internship, through practice, I learned a lot of practical knowledge. The so-called practice is the only criterion for testing the truth. Through the side station, I have observed the construction process of the whole house from a close distance, and learned a lot of concrete construction knowledge that is very applicable. This knowledge is often my little contact at school, very few. Attention, but it is a very basic knowledge.

Part 2: Summary of site internship

The internship unit I participated in was the installation of the 7th Engineering Bureau of China Construction. The company was mainly responsible for the installation of the water supply and drainage pipes and fire-fighting pipelines of Block F. The installation of strong and weak circuits was subcontracted to another construction unit. The concrete project was followed by a relative in the third phase. There are not many contacts in the G-study project. Since I am not studying the water supply and drainage project, the project department leader asked me to be responsible for modifying the electronic version of the construction drawing in the data section of the project department. It is to mark the construction progress with the lines of the original drawings on the electronic version of the construction drawing. I am required to enter the construction site under the guidance of someone and introduce a professional construction engineer to do my technical guidance. With the help of the master and other staff in the office, I use my spare time to learn from the most basic knowledge of the water supply and drainage project. From understanding the water supply and drainage signs to familiarizing with the drawings, and then entering the site to understand the installation layout and installation methods. I just felt very strange and inactive in the industry of water supply and drainage. In a special case of inter-study, such as the separation of water conservancy projects to civil engineering, I have just begun to learn the technical difficulties of various types of engineering operations. After all, the majors studied. It is quite different from the work you are doing. It is relatively easy to see the drawings. The knowledge arranged in the course arranged by the school is a test of the course I have studied. It further enhances my imagination of space and improves my ability to read engineering drawings. A builder who learns to look at a picture is like learning to speak first in life. In other respects, I quickly grasped the construction requirements and construction techniques by borrowing professional books and familiarizing with the construction plan. I also mastered the skills and methods of operation technology through the guidance of the master. After that, I began to have a little familiarity with the work I was doing. . However, new problems have arisen. How to deal with certain technical operations? It is an urgent problem that I need to solve. In order to solve this problem, I actively work hard on the construction site during the day. The master asked, because they have a long time in a certain technical operation and have a unique idea of ​​the handling of a certain technical operation, they also provided very great support and technical support for the technical processing problems I asked. solution. In the evening, I searched the relevant technical materials in the computer of the security office and asked the duty teacher to ask me about the problems encountered during the day, record his rationale for dealing with technical problems, integrate them, and communicate with the master after passing the approval. The technical processing problems will be solved, and the experience of this study will be summed up. After going to work, I have to take such measures and study hard. The master said that my adaptability is still a bit worse, the adaptation time is too long, it will affect the future work, I will seriously adjust the adjustment of the state of learning, and strive to adapt quickly after the next formal work. During the internship, the calculation, blanking, docking, and suspension of the material usage of the water supply and drainage project; the calculation, selection, production, installation, and calibration level of the iron plate usage of the bridge project, I participated in all the engineering links, and carried out The actual hands-on operation and detailed operation technical records, through a period of time, the materials of each type of engineering are familiar with and master the installation process. I have a deeper understanding of learning and operation techniques.

Of course, in terms of construction technology, because of the professional transformation, some problems involving experience make me often go wrong, and how to make the construction technology experience no longer wrong? It is another problem that I am facing. I actively asked the construction workers and the person in charge of various types of work. With the help of their guidance, the difficult problems were solved. To deepen my understanding of the work, I carefully recorded the technical construction projects I had carried out. Let the construction workers make technical guidance and suggestions. In order to truly master this technology, only participate in the construction of various types of work, so that the construction technology experience can be stabilized and perfected. Because I am an internship, the time and space on the construction site are very restrictive. So I only have a preliminary understanding of the installation project. As for the details, I have to continue learning after work. In the construction organization management, the school opened this course, but after entering the work, there were problems. A series of construction organizations did not understand much. For example, at first I didn't understand its process. Under the guidance of the master, through the familiarity and understanding of the construction organization design, it is learned that its rules are gradual interlocking. In order to hold this rule, I seriously participate in every construction organization issued by the construction workers. The instructions, and the drafting of the construction instructions, after personal practice, this rule was quickly mastered by me, but in this internship, the construction organization instructions I prepared were not adopted by engineers and construction workers, they said my instructions In terms of the completion efficiency of the project schedule and the achievement of the quality of the project, only the quality is ignored, the construction progress is neglected, the consideration is not comprehensive, the progress and quality of the project must go hand in hand, and the exercise and learning should be strengthened. The ability in this aspect needs to be improved.

In a special case of transition from hydraulic engineering to civil engineering, after more than a month of internship, although there is no great stability and mastery of professional skills, it has basically adapted from the professional transformation. I hope that in the future work, I will pay more attention to learning and mastering the construction technology and relevant construction specifications and quality assessment standards of various types of work, and strive to enrich the professional skills of the students.

I went back to the construction site and personally participated in the construction guidance work. I felt very fulfilled because it was the first time in my student life that I turned theoretical knowledge into a large-scale life product for people, but this time it was It is so different, he will comprehensively test my ability in all aspects, comprehensively test whether I can use the theoretical knowledge I have learned in practice. I am confident that I will be based on this challenging society in the future. I have taken every serious thing during the internship. If I don’t understand, I will ask others, carefully ponder, and constantly arm myself with knowledge. The intense internship life of more than a month has ended. I have had a lot of gains in this more than a month. At least this internship gave me the confidence to walk into the work unit. I used to worry about going to the unit. Nothing can be done, the school is smeared, and now you can rest assured that you are contributing to socialism. The internship life arrangements are intense, orderly, fulfilling and meaningful. Let me know deeply that the construction site is not so tedious as I had imagined before. Everyone on the construction site is full of hope, nervous and happy life. On-site construction is a very labor-intensive work. Working overtime at night is still a bit too much for me to get out of school. The leaders and masters of the unit have a lot of care for me. I don’t ask me to work overtime. I have the same normal work as the owners. During the break, I just took me to the scene to participate in the actual operation and introduced me to follow the construction personnel to install the pipeline. The messy place still won't let me go, but an adult is difficult to be inclusive. I made it into a successful person, so I did the same with the construction workers. In the afternoon, I arranged for the paperwork in the office. I arranged a six-day class a week, and I took a day off! I occasionally went to the office to work overtime, staying up late, Make a foundation for future work. Through practice, I have learned a lot of practical knowledge. Through internships to understand the construction process, familiar with the structure of the house, understand the characteristics of the building materials, and apply the theoretical knowledge learned in the school one by one into personal skills. Through observation and learning, I have learned the whole building construction process and learned a lot. Very specific concrete construction knowledge: such as concrete mixing and curing, this knowledge is often my school. We can only speculate and imagine through textbook content and standard data, there are very few actual contacts, and we are often overlooked by us. Very important basic knowledge is regained by me during this internship.

Part 3: Summary of site internship

During my sophomore summer vacation, I experienced the first job internship in my life. As a student of civil engineering, no matter whether it is going to design institute, construction party or other related units in the future, the construction site is the place where every student must have studied and lived, because only here can really learn from it. The knowledge is actually applied to the actual project.

Since I hope to develop in the direction of construction in the future, I took the initiative to contact a construction unit and chose a construction site under construction as an internship location. From August 1st to the end of August, my internship time is about 3 weeks. In these days, I have gained a lot.

The most profound thing I feel is the difference between theoretical knowledge and actual engineering.

From elementary school to university, I have received more than ten years of education. During these years of study, I have access to new knowledge and new theories every day. But unfortunately, due to educational conditions and other reasons, I have done very little experimentation and internship, and the actual hands-on ability is not strong. And in terms of professional practical ability, I am also very weak. However, civil engineering, including construction, is a very practical and concrete thing. This requires us not only to attach importance to theoretical study, but also to integrate knowledge into real life. I have found that some of the textbooks have been eliminated, including some new specifications, etc., which have eliminated the old ones, and some actual processing of the structure replaces the theoretical methods in books. Therefore, everything must be based on the construction site, change its previous knowledge structure, and be consistent with the facts.

Because of this, I made up my mind to follow the masters on the construction site and earnestly study the theoretical knowledge necessary in practical engineering, as well as the operational skills and capabilities on the spot. The ability to map is a must-have for every technician on the job site. Construction cannot be done without understanding the drawings. In order to study and understand the map, I borrowed the latest professional construction drawings and architectural drawings, combined with the drawings on my internship site, to compare and learn. Every time I read a drawing, I will go to the construction site to check it. I have a very concrete understanding of each component, including the position of the steel bar and the platform. This is something I can't learn in the book. For about half a month, I can basically understand most of the contents of the construction drawing.

Measurement technology is very important in my basic construction site. The progress of the measurement directly determines the progress of the stakeout, and the progress of the stakeout determines the progress of the construction. Without the stakeout, the workers would not know where to construct, the project time would be prolonged, and even the project budget would increase. Fortunately, in the second semester of the sophomore year, our civil engineering students just took the measurement internship, including the total station, the theodolite, the level, etc. I am very familiar with. The construction site where I am located is about 6,000 square meters. After the CAD of the design drawings pulls out the coordinates of each construction point, there are a lot of stakeouts on the elevation and coordinates, and the construction site is still excavating, and the difficulty of stakeout is also great. Under the guidance of the master, I quickly became familiar with how to stake out, and can help them share some lofting tasks, sometimes in measurement, sometimes pulling the rope and so on.

I felt unprecedentedly enriched at the construction site. Work will start at 6:30 every morning and work at 5:30 in the evening. In the interaction with the workers of the construction site, I learned a lot of theoretical knowledge, practical operation, and even life. Maybe I don't necessarily work at the construction site in the future, but this internship experience is very valuable to me.

Construction site internship is a good exercise for future work. Looking back at the knowledge I have learned before, I will have a better experience. I hope that I can continue to work hard not only to learn theoretical knowledge, but also to withstand the tempering of actual engineering so that I can better improve my professional ability.