摘要
该文结合实例按误差传播定律推算了观测周期的简便计算公式,以此确定观测周期,并提出了特殊情况下临时观测及沉降观测周期的确定。实践证明此方法可以系统性确定沉降观测周期,减少工作中的盲目性,降低成本。
Combined with examples, a simple calculation formula is presented to determine the observation period by error propagation law, and how to determine the temporary settlement observation period is put forward in a special circumstances. It is proved that the method can determine systematic settlement observation period, reduce the work blindness and decrease the costs.
出处
《勘察科学技术》
2009年第1期55-56,共2页
Site Investigation Science and Technology
关键词
沉降观测
周期
确定方法
settlement observation
period
determination method
