現(xiàn)代測(cè)量技術(shù)在采礦中的應(yīng)用畢業(yè)論文外文翻譯-在線瀏覽
2025-07-30 21:11本頁面
【正文】 the work technology and the information fusion technology and so on, and analyzed the problems which exists in the current mining survey, it also provided new ways to present age mining survey from the sustainable development angle. Keywords modern surveying technology, mining survey, information fusion, sustainable development Introduction As the important material elements for the development of society and economy, mineral resources have made outstanding to the economic development and social progress, and bring many problems as well. Especially in developing countries, the mine enterprise management is extensive, the technical equipment is backward and the labor productivity is low, major and extraordinarily serious accidents happen sometimes, resource and environment safety state deteriorated in mining district. Science and technology advancement is the key to resolve this phenomenon. At present, with the continuous appearance of modern surveying and mapping technology, particularly the widespread application of “3S” technology, the present age mining survey has changed essentially. The rapid development of information and work offers the wide space for the application of these new technologies. This article summarized the present situation of new technical application in mining survey, discussed the problem that exists in it and provides new ways to present age mining survey. 1 The application of modern surveying instrument Nowadays, the development of mine surveying instrument and its application mainly displays in the following aspects: the wide use of geodimeter and electronic tacheometer (. total station) . As the most widely used surveying instrument at present, total station is a kind of photoelectric measuring instrument, which is integrated with the advantage of range finder and electronic theodolite. Intelligentized total station is the maximum selling surveying instrument at the present time, and is the future development trend as well. It incorporates the latest scientific achievements of optics, electrics, magics and mechanics, and can measure distance and angle at the same time. Total station has been used widely in mining survey because of its obvious advantages just as follows: simultaneously have the function of theodolite and range finder。 provides digital form surveying production。 with electronic book. Besides of many mon surveying instruments, a certain of special instrument must be used in mining survey because of the particularity of mine surveying environment, such as explosionproof instrument (geodimeter, electronic theodolite, total station etc.), spatially in connection survey and underground mining survey. The appearance of new surveying instrument which fit to mine surveying (. automatic observation gyro theodolite, single degree of freedom gyroscope) makes mining survey steps into a new period, that makes mining survey work toward to efficient, intellinent and automatic development direction. 2 The application of spatial information technology in mining survey With the development of the modern surveying technology, remote Sensing (RS), Global Positioning System (GPS) and Geographic Information System (GIS) which is abbreviated as “3S” technology, plays an important role in resource and environment information acquisition, management and analysis evaluation in industrial and mining area. The RS technology application in mining survey has last very long period and have accumulated rich experiences. The main usage is to recognize ground feature and environment status of mining area, select suited remote sensing data source and process data fusion, false color posite, geometric correction and so on to establish interpretation key and recognition model of remote sensing target. Compared with traditional mapping method, remote sensi
畢業(yè)設(shè)計(jì)相關(guān)推薦
鄂ICP備17016276號(hào)-1