Design For Engineering Surveying Experiment And Development For Its System Of Management And Assessment

Engineering surveying experiment is an important professional practice of compulsory courses for student that majors in civil and transportation engineering, geological engineering, architectonics and surveying engineering in universities. Recently, the new method and equipment in survey field appear continuously, at the same time, the improvement of complexity and location accuracy for civil engineering at present, traditional engineering surveying experiment can not satisfy the need for modern engineering survey; in addition, as a result of college expansion, both in efficiency and accuracy, traditional method in judgement can not satisfy the need of modern practical teaching. In order to improve the ability of student in engineering surveying experiment, we must select or improve the existing engineering surveying experiment contents and the model of its management and assessment. Therefore, this thesis does special studies on the content of surveying experiments and its management and assessment system. The thesis mainly contains the following:Firstly, divide the students to no professional and professionl in surveying, states their engineering surveying practice content, the data processing method and the mode of the assesment from the traditional content and management method, makes the importance of surveying practice in civil engineering of all students clear.Secondly, in the surveying practice for the students major in non surveying, because of the increasingly importance of total station instrument, the impact of factors such as class hours, practices associated with the airborne measuring program are always ignored, this thesis raises a thought of using the total station simulator for the understanding practice, meanwhile, the students will be familiar with hanging high measurement, subtense measurement and area measurement through the simulator.Then, in the surveying practice for the student major in surveying, gives a full consideration to the development of new methods and new instruments, and combining with character for the railway industry in Southwest Jiaotong University,this thesis designs the practice of GPS static control measurement and RTK detail measurement, precise trigonometric leveling and track control network measurement, and gives the corresponding data processing method, in order to improve the comprehensive quality of students’ comprehensive professional major in surveying.Finally, according to the principle and method of management information system. considering the computer and the trend of network, uses JSP language development and engineering measurement on the platform of B/S practice management and evaluation system the system can meet the online publishing practice, online submission and correcting the practicing report function; at the same time,it develops a software for fourth leveling surveying practice that can evaluate the data automaticly and further enhance the accuracy of the practise as well as the efficiency.