黑龙江电视塔空间定位技术与测量方法  

Positioning and measuring techniques for Hheilongjiang TV tower

作　　者：姬玉华[1] 孙国芳[1] 孔凡玉[1] 夏冬君[1] 

机构地区：[1]哈尔滨工业大学交通科学与工程学院,黑龙江哈尔滨150090

出　　处：《哈尔滨建筑大学学报》2001年第6期117-119,共3页Journal of Harbin University of Civil Engineering and Architecture

摘　　要：电视塔的空间定位与测量技术复杂,要求精度高。黑龙江电视塔的安装平面控制采用测角前方交会,而高程控制采用三角高程测量。本文对测角前方交会和三角高程测量进行了技术论证和精度分析。实践证明,采用此种方法对电视塔进行空间定位既快捷又准确,对确保电视塔的安全施工起了重要作用。Substantiates the reasons why the installation plane of Heilongjiang TV tower is controlled by measuring the forward intersection,while its ele vation is controlled by trigonometric measurement of elevation and concludes from measurements that the use of these two techniques plays a very impor-tant role in guaranteeing the safe construction of the TV tower.

关 键 词：三角高程测量 空间定位 平面控制 电视塔 黑龙江 

分 类 号：TU198[建筑科学—建筑理论]