Experience of indoor practice in surveying

Internship can exercise one's ability and let oneself learn how to use the knowledge learned in class. The following is "Measuring the Experience of Internship in the Industry" compiled by me for your reference only. Welcome to read it.

Experience of surveying indoor practice (1) The purpose of this practice is to master the use of common surveying instruments (level and theodolite), as well as the methods and steps of field survey such as root control survey, traverse survey and fourth-class leveling, as well as the calculation method of indoor work. Cultivate our practical potential, fully exercise our potential in measuring all aspects, cultivate a rigorous learning attitude, and further deepen and understand what we have learned in class. Through this civil engineering survey practice, I have gained something and found many shortcomings of myself. Tell me about the harvest of my internship.

First, in terms of mastering professional knowledge.

The harvest is mainly to further master the use of instruments and further enhance the potential of data calculation and collation. Personality is through practical operation. Through this internship, the methods and steps of plane control survey can be completed in a short time, and the business skills have been enhanced. This is mainly because through the excessive application of theodolite in this internship, they are proficient in the steps of theodolite centering and leveling, and further proficient in the whole theodolite. For example, in the process of rough leveling, you can skillfully complete rough leveling by adjusting the bracket, which is much faster than before, thus greatly reducing the time required for instrument centering and leveling.

Second, the potential of data processing has increased.

In this internship, I have also made great progress. The previous contact data is not the result obtained by self-measurement, and the error is often within the allowable range. Due to various problems, some data obtained through our own actual measurement practice are beyond the allowable range. The calculation and arrangement of data is a very complicated work, which needs our special attention when arranging and calculating. At the same time, there are also many methods and techniques that can be used to avoid the error caused by sorting and calculation. First of all, the data records should be clear, because our data collation is carried out after the completion of a day's work. Because of the large amount of data, if we don't remember it clearly enough, we often can't find the data or can't distinguish the recorded figures.

In addition, in the process of recording data, it is necessary to check whether the data is available at any time to avoid finding too much error and delaying the project progress. When calculating data, we can check the accuracy of the results while calculating by various mathematical means. If time permits, one person can work out the data first, and then another person can check it. In this practice, many benchmark measurements have been made. Although the I-angle error of the instrument is small, it often exists. When reading the front and rear sight distances, the front and rear sight distances should be basically equal, so that the data is more accurate and then extended to the whole area.

When choosing points, try to find points with good visibility in all directions. Personality is to pay attention to the influence of plants around the building. Every day before work, there should be a detailed plan, the main points should be numbered regularly, and everyone's work should be clearly divided. The actual measurement should be in order, and it is forbidden to set up stations at will. Data records should be clear and accurate. Every day, there will be a fixed person to record the data, which can better ensure the clarity of the data and the unity of the recording format. Data loggers should work closely with readers to remind each other and report each data separately to ensure its correctness. Through this internship, I deeply feel the importance of teamwork.

Thirdly, I learned a lot from this internship.

Internship is a cooperative task. It is not enough to rely on one person's strength. Team members need to cooperate closely. I am deeply aware of the importance of team spirit. Without team spirit, we can't finish the task successfully on time. In data processing, I realize that we must be strict with data processing. In fact, this attitude is also very important in life and in the learning process of other subjects.

Fourth, the recommendation of internship.

1. Department recommendation

In the process of our internship, because the instrument was seriously damaged at first, it brought great inconvenience to the initial measurement Conversely, we hope that all departments can improve the quality of instruments in our college to ensure that our younger brothers and sisters can have a better internship condition. Another point is that the arrangement of our internship course is not very reasonable, especially when we catch up with the graduates' defense, and there are many personality tests in other courses, which leads to many students unable to devote themselves to the internship process, so that the internship effect can not achieve the expected effect and purpose. Therefore, it is suggested that the department can arrange the internship time for the next semester, which will not only bring more time for our intern teachers to guide us, but also create a good learning condition for the next class.

2. Advice to teachers

We all understand that the teacher is very busy and can't manage and guide our internship wholeheartedly, but we sincerely hope that the teacher can spare more time to guide our internship. Only in this way can our practice go smoothly and achieve the expected results, and students can really gain something in the practice process and realize the practical benefits of this civil engineering survey practice course arrangement!

Practical experience in office measurement (2) Measurement is first and foremost an accurate work. By studying surveying in class during my school days, I have formed the basic and theoretical outline of surveying in my mind, and the purpose of internship is to link these theories with practical projects. 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 training, I realized that it is far from enough to complete a surveying and mapping practice only by one person's strength and conception, and it is impossible to do a good job. Only with the cooperation and unity of all members of the team can the internship be completed quickly and efficiently. As the saying goes, "Two heads are better than one." Only if we can unite, any difficulties will no longer exist. In addition, this investigation practice has also cultivated our team's ability of division of labor and cooperation, enhanced the feelings between students, deepened friendship, and brought some original "strangers" closer.

Of course, in the process of internship, we will inevitably encounter some bumpy things, which will make everyone unhappy, and each has its own methods and opinions, but we can communicate and exchange in time. The wrong party is not so stubborn, the right party is not so ostentatious, forget yesterday's unhappiness and welcome the new sunrise! Of course, I also believe that another purpose of school training is to let each of our students have a deeper understanding of how to skillfully use the total station and level. After achieving the corresponding exercise effect, they can finish a job alone and take turns to achieve the goal of * * * together, instead of simply grabbing time, catching up with progress and calling it a day.

At this point, our group is very serious. Each team member observes independently, records each station, and calculates the total station measurement on site. Find problems and solve them in time. If we don't check the previous step, we will never carry out the next measurement, so that we can check it step by step in the office and make accurate calculations when we come back, because doing so can not only prevent the accumulation of errors, but also improve the efficiency of measurement and avoid inaccurate measurement. Even after the second interview, we are strict. If you make a mistake, do it again, and never be careless. We know that in engineering, what we need is carefulness, patience, perseverance and rigorous attitude. So we have been overcoming the shortcomings of the past and moving forward step by step!

From this internship, I summed up several points to avoid big mistakes, such as:

(1) The ruler should be upright and try to avoid shaking. If there is shaking, the bubbles in the field of vision should be leveled before the data is minimum (the lines on both sides overlap), otherwise the error will be great.

(2) When reading data, every member should be careful, not only to see accurately, but also to be decisive and not hesitate. Any mistake may lead to the abandonment of the final result.

(3) It is very important to choose a point. The point must be selected in a representative place. It should also be noted that the more points, the better. On the contrary, choosing too many useless points will not only increase the labor and time-consuming of measurement, calculation and drawing, but also cause great errors due to too many points.

(4) Unity is strength, and discipline is to ensure the unity of each team member. When the students in our group exchange measurement experience, everyone feels that they have gained a lot. Some say that the spread of the instrument is very important, because it is related to the size of the error. Others say that the midpoint of the measurement cannot be set too far, and a level must be used in the measurement process, and bubbles must be accurately neutralized and leveled in the process of erecting the instrument. We also need to have a heart to care for instruments and care for the instruments used.

Practical experience in office measurement (3) 1. Theory is the foundation, and practice is the foundation.

Without a theoretical basis, it is impossible to correctly analyze and solve problems. Therefore, before our measurement practice, teacher X explained the theoretical knowledge in detail this semester, and our down-to-earth learning attitude made us master the theoretical knowledge well. For students majoring in construction engineering technology, they should not only have rich professional theoretical knowledge, but also have excellent practical operation ability.

Everyone knows that practice is the only criterion for testing truth. Therefore, it is practiced on the basis of mastering theoretical knowledge. "Architectural Engineering Survey" is like this, and others are still like this. We should not talk on paper, but establish the concept that theory is the foundation and practice is the foundation. Only in this way can we truly apply what we have learned and make our modest contribution to building socialism with China characteristics.

Second, clear objectives and make plans.

A ship without a course will never reach the other side of success. Of course, if you don't have a goal in your work, you will never taste the joy of success, so we first made our goal clear in this measurement practice. Our 10-day survey practice mainly includes three contents: topographic mapping, building lofting and road circular curve survey. If you have a clear goal, you should strive for it. We can't fight blindly, because everything is established in advance, and it will be abolished if it is not in advance. Therefore, at the beginning of the practice, we made relevant plans for the process of measurement practice. In the end, we saved a lot of trouble. For example, the content and tasks we practice every day are different, so when we prepare the equipment, we only bring the equipment we need, instead of going to the practice site. Although this is a personal experience during the internship, we have benefited for life.

Third, establish a sense of unity and cooperation.

Our practice of "Architectural Engineering Survey" can't be completed by ourselves, and it can only be completed with the joint efforts of all of us. For example, in breakpoint measurement, it is necessary to stand with a ruler, the observer reads the data, the recorder records the data, and the draftsman draws a sketch. To this end, we need to let the team members establish a sense of unity and cooperation and successfully complete the internship task as soon as possible. From this, I really realized that people's hearts are turned to the back, and Taishan is the top. Yes, just like in War of Resistance against Japanese Aggression's time, if there were no cooperation between the two parties and the formation of a United front, perhaps War of Resistance against Japanese Aggression would last longer. Without the joint efforts of team member Qi Xin, it is impossible for us to complete the internship task on time, with good quality and quantity. Therefore, unity and cooperation is our inevitable choice.

Fourth, teachers guide students to discuss.

In the actual operation process, it is inseparable from students' mutual learning and discussion, and also from the correct guidance of teachers in the scorching sun. Let's be enlightened, broaden our thinking, and finally achieve excellent results.

Five, hard work, self-improvement.

As we all know, our students majoring in construction engineering and technology will generally work in the open air in the future, and it is inevitable that they will encounter wind and sun. Just like our investigation and practice this time, it is hot because it is summer. So we often use this time to go out early and return late, which requires us to go out early and return late. Although not used to it, it is our inevitable choice. Choose hard work and self-improvement. Finally, a hard work and a harvest, our team members exchanged ten days of hard work for the successful end of the internship.

Sixth, be strict with seeking truth and being pragmatic.

Without rules, there would be no Fiona Fang. When we operate the instrument, we must carry out the measurement practice according to the normal operation. When we practice related content, we should also follow certain procedures. Otherwise, we will take many tortuous roads. This tells us that we must combine the times with regularity and think and solve problems with creative thinking. Of course, we should be pragmatic and keep making progress while strictly demanding.

Seven, continue to improve the existing problems.

We have made gratifying achievements in our internship these days, but there are also some problems. Because we work as a team, there are still some shortcomings in organizing and coordinating the tasks of personnel. Some instruments are not familiar with the operation, and the measurement error is large. It's not terrible to have a problem, but it's terrible not to solve it. Then, to solve the problem, we must first master theoretical knowledge skillfully and firmly, and guide practice with theory. Secondly, we should keep a good attitude, make progress through continuous summarization, and achieve the goal that practice makes perfect for us. Finally, we should establish the concept that failure is the mother of success, be brave in asking questions and learn with an open mind.

The ten-day practice of architectural engineering survey is not only a comprehensive application of the knowledge learned this semester, but also an invisible teaching on how to be a man. I firmly believe that learning to be a man is more important than learning to do things. This internship will always keep my heart in mind and use my heart in my later life.

Experience of Surveying Practice (4) During these four weeks, we have successively carried out the practice of control surveying, topographic surveying, fixed surveying and bridge control surveying. During the internship, we encountered many problems, but under the careful guidance of teachers and the unity, cooperation and hard work of peers, all the difficulties were overcome by us.

In previous internships, we just went to the internship site to listen to the teacher's explanation, and then we wrote relevant reports according to the teacher's explanation when we came back. However, in this kind of measurement practice, we often need to be familiar with the relevant theories and principles of measurement, and then explore by ourselves through field practice, and finally grasp the real connotation of measurement work to achieve the real purpose of practice. Because of many rare situations we have encountered before, we all feel that this internship is particularly hard.

Therefore, we have more problems than previous internships. On several occasions, due to various problems, the measurement results were far from the requirements. We are depressed because of this, but then we will get back on our feet, actively look for problems, solve problems and gain corresponding experience. For example, when we were doing bridge control survey in the last week, we didn't know the principle of the survey two days ago, and there were some problems in the operation of calculators and instruments during the calculation, which led to a big gap between our final results and requirements. Finally, through repeated calculations and careful analysis, we finally finished the task on time.

During the four weeks measured, we can hardly eat in time for a few days: Chinese food is often after one o'clock every day, and dinner is also after six o'clock. Sometimes we have to take rice to the measurement site to eat, because it can reduce the time consumed in the process of eating and improve efficiency.

The members of our group have many shortcomings, so whenever the task is sent down, although we respond positively, compared with some other teams, we are always unable to finish the task first. But we follow the concept of "stupid birds fly first". Although it takes a long time, we go out early every day and come back later, so we finish the task as planned every day. Sometimes, even if it rains, we continue our field survey task with an umbrella. For me, the most difficult thing is the topographic survey in the second week and the bridge control survey in the fourth week.

Because in this week's measurement, I am responsible for sketching every day, sorting out the data at night, and finally plotting. So in the second week, our measurement lasted for six days. We went out at eight o'clock every morning and didn't come back until six o'clock in the evening. After dinner, we had to sort out the data, which often lasted until twelve o'clock in the evening. So I didn't have much time to rest in those days. Although a little tired and hard, these days are my most fulfilling days. Because in these days, I not only learned a lot about field measurement, but also learned CAD software operation and computer processing software related to measurement.

In the process of internship, the instructor, Mr. X, gave us great help. Every time we encounter a difficult problem, we will call him for guidance, and he always answers us patiently. Teacher Wu also cares about us in many details. For example, he knows the hard work of our measurement, so he always comes to our dormitory to solve our problems in person every time. This saves us the trouble of walking outside during the day and going to the classroom at night.

The process of internship is very hard, but we have consolidated our theoretical knowledge in the internship and made us more familiar with the actual operation of the profession. Especially under the guidance of teachers and students, our measurement practice has been a complete success!

Practical experience of measurement in the industry (5) Civil engineering measurement, as a basic skill of this major, is a skill that we must master when studying civil engineering majors. In order to improve our surveying and mapping ability and better link practice with theory, the Urban Construction Department conducted a two-week engineering survey internship for us.

Our aim is to control the measurement in a small range. The instruments used are theodolite, level, ruler, tripod, etc. Thanks to the school for providing us with advanced total station, which makes the measurement more convenient. Through this measurement, we have consolidated and deepened the theoretical knowledge learned in class, mastered the operation of various instruments, and reached a certain level of proficiency. As an outdoor professional internship, we have gained experience to pave the way for entering the society in the future. More importantly, it has cultivated our spirit of being hardworking, independent, finding problems by ourselves and solving them through our own efforts, and improved our ability to calculate complex data. These things can't be learned in the usual class, but they are so basic and important that I have to think of the sentence that practice is the only criterion for testing truth.

Engineering survey, which is a complicated work, is far from enough by one person's strength, so through this internship, I thoroughly understand that measuring her is a team work. There are seven members in our * * * group, so we must give full play to everyone's strengths in order to maximize work efficiency. As the group leader, I am responsible for arranging the tasks of each member, making a good daily work plan and keeping in touch with the teachers. I think every student who passes the internship will be deeply impressed by this.

A quarrel between husband and wife and brothers is inevitable. Getting together every day, having different views and different practices will make everyone unhappy, but we can communicate and understand in time, forget our unhappiness and re-engage in new jobs. The purpose of arranging our internship in school is to enable every student to use the theoretical knowledge he has learned to actually operate the instrument, so we should learn from each other and ask if we don't understand, not to catch up with time and progress. Otherwise, even if the internship is over and the homework is finished, the school teachers' goals and expectations for us have dropped in the past two weeks.

In the process of measurement, we have reached the maximum accuracy, and every data has been tested. Without the previous verification, we will never do the next step. Let's give a simple example. Every time you measure the instrument, you should center and level it. On the surface, it is a simple job, but it must be accurate, accurate and accurate again. As long as the instrument moves a little, we will work again, otherwise it will cause data errors and affect the actual measurement results. There are some things that many people will ignore, so we must pay attention to them. There are several manhole covers on the road. What is the distance between them? The smaller things are, the more they can reflect the working attitude and ability of a team. Unity is strength. Every morning, we get up early and start a busy day. When we encounter problems, we will solve them together. When we make mistakes, we study, analyze the reasons and take pains to measure them repeatedly. With everyone, we are full of enthusiasm.

Looking back on the survey now, I think it is a unique landscape on campus. Running around with instruments on his back every day, he was affectionately called a professional technician by his classmates as soon as he came back. I want to make a very important point here. The days we measured were very cold, and it snowed two days ago. The measurement in the cold wind is really no ordinary pain, but since we chose this major, we have no possibility to shrink back and touch the cold instrument to carry out the measurement to the end. Surveying and mapping is a very hard profession, and you won't achieve anything without sweat and hardship!

This internship also taught us a lot of lessons: misreading, misreading and miscalculation of a certain data brought us a lot of trouble, thus letting us know that we should be serious and have a rigorous attitude when doing anything. As the saying goes, "Attitude is everything". The unity of a group is also crucial, which is related to the progress of the whole group. Previously, due to the lack of tacit cooperation and reasonable division of labor in our group, the overall progress was greatly affected. Later, through intra-group communication, the above problems were completely solved. The progress of internship has been greatly improved, and the progress and effect have naturally improved.

I cherish this opportunity given to me by my school. There are not many such opportunities in college for a few years. If we don't seize every opportunity, we will regret it when we step into the society and work in the morning. Sometimes I can't understand the pictures I usually see. After the internship, it's easy for you to connect the physical objects with the drawings, so it's getting easier and easier to learn this major. In short, thanks to teachers and classmates, I will remember this unforgettable experience, which will always be one of the greatest wealth in my life.