大坝观测孔有效铅垂空间的确定

Determining Valid Vertical Space in Observation Hole of Dike dam

摘要:

导出了根据测斜数据确定观测孔内有效铅垂空间的几何作图方法，介绍了在作图法基础上产生的计算机编程思路，以及控制观测孔施工质量的数学依据。

Abstract:

Geometric construction method determining valid vertical space in observation hole based on surveying data is derived. The computer programming method based geometric construction and the mathematical foundation controlling drilling construction quality of observation hole are introduced.