摘要
北京正负电子对撞机工程中,根据贮存环和同步幅射设备安装高程控制基准的要求,建立了静力水准测量系统。本文简述了静力水准测量系统的原理、结构,分析了测量误差来源。1988年7月,验收合格。实测结果表明,静力水准测量系统相邻两测头之间的标准偏差小于±0.07mm,满足工程要求。
In Beijing Electron and Positron Collision(BEPC), the installational altitude of the store ring and the synchronistic radiation device must be kept horizontal. For this reason, we built a system of atatic level measurement. In this paper, the authors briefly introduced the principle and structure of the system, and analysed a measure error sourse. The system was checked and accepted on July, 1988. Its observating results showed that the standard deviation of two neighbouring points of the system was less ±0.07mm, and salisfied the engineering demand.
出处
《地壳形变与地震》
CSCD
1990年第4期102-107,共6页
Crustal Deformation and Earthquake
