电力勘测设计
電力勘測設計
전력감측설계
ELECTRIC POWER SURVEY
2014年
2期
19-21
,共3页
建筑坐标系%国家坐标系%转换计算%精度分析
建築坐標繫%國傢坐標繫%轉換計算%精度分析
건축좌표계%국가좌표계%전환계산%정도분석
construction coordinate system%national coordinate system%conversion calculation%precision analysis
随着GPS技术在工程中的应用及城市规划的要求，火力发电厂建设需纳入城市的规划中，火力电厂的坐标系统也需要统一为城市坐标系或国家坐标系。新疆有些老电厂初建时设计采用的是独立坐标系，其控制网老旧，控制桩及施工建筑方格网标石也基本被破坏或丢失完，只有主要建筑的建筑坐标。根据城市规划的需要，其后期扩建要求采用国家坐标系，因此这些老电厂需与城市坐标系或国家坐标系进行联测，计算出电厂建筑坐标系与城市坐标系或国家坐标系的转换关系，以便纳入城市的规划中。本文主要通过采用GPS测量技术结合高精度的全站仪测量技术进行新疆库尔勒塔什店发电厂建筑坐标与国家坐标联测，计算出该电厂建筑坐标系与国家坐标系(54坐标系)的转换关系。为今后此类工程的测量工作提供经验和指导。
隨著GPS技術在工程中的應用及城市規劃的要求，火力髮電廠建設需納入城市的規劃中，火力電廠的坐標繫統也需要統一為城市坐標繫或國傢坐標繫。新疆有些老電廠初建時設計採用的是獨立坐標繫，其控製網老舊，控製樁及施工建築方格網標石也基本被破壞或丟失完，隻有主要建築的建築坐標。根據城市規劃的需要，其後期擴建要求採用國傢坐標繫，因此這些老電廠需與城市坐標繫或國傢坐標繫進行聯測，計算齣電廠建築坐標繫與城市坐標繫或國傢坐標繫的轉換關繫，以便納入城市的規劃中。本文主要通過採用GPS測量技術結閤高精度的全站儀測量技術進行新疆庫爾勒塔什店髮電廠建築坐標與國傢坐標聯測，計算齣該電廠建築坐標繫與國傢坐標繫(54坐標繫)的轉換關繫。為今後此類工程的測量工作提供經驗和指導。
수착GPS기술재공정중적응용급성시규화적요구，화력발전엄건설수납입성시적규화중，화력전엄적좌표계통야수요통일위성시좌표계혹국가좌표계。신강유사로전엄초건시설계채용적시독립좌표계，기공제망로구，공제장급시공건축방격망표석야기본피파배혹주실완，지유주요건축적건축좌표。근거성시규화적수요，기후기확건요구채용국가좌표계，인차저사로전엄수여성시좌표계혹국가좌표계진행련측，계산출전엄건축좌표계여성시좌표계혹국가좌표계적전환관계，이편납입성시적규화중。본문주요통과채용GPS측량기술결합고정도적전참의측량기술진행신강고이륵탑십점발전엄건축좌표여국가좌표련측，계산출해전엄건축좌표계여국가좌표계(54좌표계)적전환관계。위금후차류공정적측량공작제공경험화지도。
With the application of GPS technology in engineering and the requirements of city planning, construction of coal-fired power plants need to incorporate them into city planning, the coordinates of thermal power plant system also need to be unified coordinate system for the city or the national coordinate system. Because when some old power plant construction in xinjiang is independent coordinate system is used in designing the control network of old, and control of pile and the construction of grid monument also basic finish was damaged or lost, only the main building construction coordinate. According to the needs of urban planning, the fourth stage require the use of national coordinate system, so the old power plants need to coordinate with city or national coordinate system to measure, calculate the power plant construction coordinate system and the urban or national coordinate system conversion relations, in order to incorporate them into city planning. In this paper, by using GPS measurement technology with high precision total station measuring technology of xinjiang korla tower assorted store power plant construction coordinate with national coordinate measurement, to calculate the power plant construction coordinate system to national coordinate system conversion relationship (54 coordinate system). Purpose is through the measurement and calculation of the project to our equipment, measurement method and calculation method is summarized, the future of this kind of engineering measurements provide experience.
