Tóm tắt:

In underground block-caving operations and while realized construction pits will create empty gaps underground, thus which changed change the stress state and groundwater table in the ground. Horizontal shifts of the soil that cause damage to structures may occur. The application of inclinometer equipment will can detect the horizontal deformation in depth and can early warn dangerous deformation. In our country, measuring horizontal movement by magnetic sensor is quite new. The processing of monitoring data acquired by sensor is still mainly depend on the licensed software with the high cost. The current, in Vietnam, only one software is written to processing data but it can not handle measurement data of different machine models which have different data formats. Meanwhile, users always wished to use a software that can handle measurement data from various types of machines of different firms with different data file formats and low cost. This article refers to the way of creating a program to calculate deformation horizontal in depth by using Inclinometer equipment.