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Model essay on internship report of engineering survey major college students

Looking back on this internship, while honing myself, I have a deeper understanding of my ability and fully combine professional theoretical knowledge with practice. I deeply realize that college students living in ivory towers should not use simple concepts to understand and know this society. Far from being an armchair strategist, we should step into the society and conduct in-depth exploration. Learn more written knowledge in school and make good use of it in practice. Get in touch with the society and test yourself from practice.

In the second semester of the 20 10/ 20 10 school year, the engineering management major of our college studied the engineering survey course, and started a two-week engineering survey practice in the school 1 3 teaching building on June/Sunday, 2065438, with the content of surveying the ground objects and buildings around the 13 teaching building. The content of this internship is the practice of engineering survey knowledge, and the requirement of the internship is to let each student basically master the actual operation of engineering survey. Compared with previous classroom practice, this practice is more concentrated in time, wider in content and more systematic in procedure. Starting from the actual production control and measurement, deepening the further understanding, mastery and comprehensive application of book knowledge is to cultivate our quality of integrating theory with practice, independent work ability, comprehensive analysis and problem solving ability, organization and management ability. It is also a concrete, vivid and comprehensive technical practice.

On the first day of internship, Professor He gave us an internship mobilization meeting. At the mobilization meeting, Professor He emphasized the importance of this internship, because we are majoring in engineering management. In terms of professional requirements, we should take seriously how to select points, measure and control broken parts, and finally pay off, so that we can understand engineering drawings, know basic surveying and mapping, and better control the construction process. Professor He also analyzed the difficulties caused by the complex geographical conditions and dense buildings in the 13 teaching building. And encourage students to overcome difficulties and complete this internship. It also explains the matters needing attention in the operation and relocation of the instrument, and requires that the internship spare parts be kept well during the internship. The instruments needed for this internship mainly include level, level ruler, tripod, theodolite and total station. On that day, we officially started outdoor measurement.

I want to thank Zhao Jian, Zhang Yao, Deng Qiang and Xiong Zicai in my team. The successful completion of the investigation can not be separated from everyone's close cooperation. I would also like to thank Professor He for his valuable guidance during our internship, and I would also like to thank Mr. Xiao Wu, a graduate student.

Internship purpose:

(1) Consolidate the knowledge of classroom teaching, deepen the understanding of the basic theory of control measurement, guide the operation practice with relevant theories, focus on mastering the indoor and outdoor work, unify theory with practice, improve the ability of analyzing and solving problems, make the basic content of control measurement be applied in practice, and further consolidate and deepen the learned knowledge.

(2) Through practice, I am familiar with and mastered the third and fourth class control measurement, including horizontal angle and vertical angle. The operating procedures and measuring methods of elevation measurement, although not measurement, etc. Master angle calculation, coordinate calculation, traverse calculation, etc.

(3) Master the basic skills of processing and controlling survey results with survey adjustment theory.

(4) Mastering the "classic-anti-classic" compromise method.

(5) Improve the ability of independent surveying and mapping, construction lofting, organization and management, and cultivate good quality and professional ethics by completing the practice of controlling the actual tasks of surveying.

(6) Be familiar with the working principle of level, theodolite and total station.

Internship content:

Surveying and mapping the target Wei School 13 teaching building and its surrounding features and landforms, collecting data and drawing contour lines within the set range. According to the coordinates and elevation of k 1 and the azimuth of k 1-k6, the azimuth of each point in K2-K6 is calculated by angle measurement. Through leveling, the elevation of each control point is calculated, and the distance between each control point is measured by total station.

Then make detailed measurements at each control point. Obtain the original data, calculate the elevation and coordinates of each measuring point and draw them on the map. Draw pictures through these measuring points. In particular, the division of k4 point is due to the wide control range and rich terrain, so it is necessary to add two control points, k7 and k8, in order to clearly measure the required data.

Internship experience:

At 8: 00 a.m. on June 20 1 0, He Laoshi gave us a mobilization meeting for engineering survey practice. Under the leadership of He Laoshi, students majoring in engineering management in our school went to the teaching building 13 for a two-week engineering survey practice. There are 32 students in our class, divided into 6 groups. Zhao Jian, Zhang Yao, Deng Qiang, Xiong Zicai and I are the first group.

Now, the two-week internship is over. Through this internship, I deeply realized the importance of integrating theory with practice. Because it is summer, and these days just catch up with the hot weather and sunny days, but during the internship, the students all showed high enthusiasm and cooperation spirit. Not afraid of the heat, even forgetting to eat and sleep. Measure data during the day and step up tracking at night. Work closely together and learn from each other. Surveying and mapping work was carried out seriously, and the internship task was completed well.

Through measurement practice, I also have some experience. First of all, measurement is an accurate job. In the process of studying engineering surveying, I have formed a basic and theoretical surveying outline in my mind, and the purpose of internship is to link these theories with practical engineering. Surveying is a science that studies the shape and size of the earth and the points on the ground. In essence, the main task of measurement is to determine the position of the ground target in three-dimensional space and its change with time. In the information society, the role of measurement is becoming more and more important. As the foundation of GIS, the survey results provide the most basic spatial position information. To build information superhighway, basic geographic information system and various thematic and professional geographic information systems, it is urgent to establish a unified standard survey database and survey result information system. Therefore, surveying has become the most reliable and accurate means to acquire and update basic geographic information. There are many classifications of surveying, such as general surveying, geodesy, photogrammetry and engineering surveying. As a student of architectural engineering department, we should learn all aspects of measurement. Surveying and mapping is the basis of these professional knowledge.

Through this internship, I learned the practical ability of measurement and had more endurance in the face of difficulties; In order to finish the task as soon as possible, we work overtime every day. Although we were very tired and hard, we overcame all kinds of difficulties. At the same time, we also felt enriched in the internship, learned the unity and tacit understanding between groups, and exercised many of our surveying and mapping abilities. First of all, I am familiar with the use of level and theodolite, proficient in the use of level and theodolite, and have mastered the inspection and calibration methods of instruments. Secondly, in the process of checking and correcting the data, we know the sources of various measurement errors, mainly including three aspects: instrument error (determined by the instrument itself, which is an objective error source), observation error (caused by the technical level of personnel, which is a subjective error source) and external influence error (influenced by external factors such as temperature and atmospheric refraction, which is constantly changing and difficult to control, which is a variable error source). In this way, we have a better understanding of how to avoid and minimize the measurement error, that is, we should do: (1) Choose the appropriate instrument with high precision in instrument selection. On the premise of limited instrument precision, the error is eliminated by mechanical rotation and other methods. (2) Improve the engineering survey level, master the correct methods and standardize the operation. Reduce the error level. (3) Reduce the error through various mathematical methods of data processing, such as temperature correction and ruler length correction in ranging, and take the average value for many times to correct the value. Thirdly, besides being familiar with the use of the instrument and understanding its principle, we should also master a set of scientific measurement methods, and follow certain measurement principles in the measurement, such as "from the whole to the part", "controlling the part first" and "from high to low" to achieve "step by step verification". This can not only prevent the accumulation of errors and find them in time, but also improve the efficiency and accuracy of measurement. Through practice, I really learned a lot of real things, such as being more proficient in the operation, leveling and centering of measuring instruments, and learning things that I can't learn and do in class, such as drawing digital topographic maps and measuring damaged parts. But during my internship, I did it, although it was not perfect, and I succeeded in tortuous failure. To a great extent, the ability to use your hands and brains and deal with various situations has been improved.

For more than a week, we have been sticking to our "position", observing, recording, calculating and tracing points ..... We have worked hard together to accomplish the task better. In the process of measurement, we also encountered many problems, difficulties and difficulties. Through the teacher's advice and our serious treatment, it is still very easy to overcome. Thank you very much for this internship, which provided us with an opportunity to learn, make progress and complete a project together. I benefited a lot from it.

In the process of internship, I also found that the popularization of internship is very important. Our government has made great achievements in the educational activities to promote economic construction for many years. People's ideas and consciousness have been greatly improved. But there are still some shortcomings in the depth and breadth of economic development. Our activities can't just stay on the surface, but go deep into reality and really let people know the meaning. On this basis, gradually establish people's belief in economic development and establish the sacred position of economic development. Only in this way can there be hope for the economic construction of our country.