Tailing pond internal displacement monitoring point layout method based on dangerous sliding arc

• Main Authors: YAO LEIBO, GUO CHAO, REN YAFEI
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2020
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; GYROSCOPIC INSTRUMENTS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING DISTANCES, LEVELS OR BEARINGS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SURVEYING; TESTING

A tailing pond internal displacement monitoring point layout method based on a dangerous sliding arc comprises the following steps of 1, on a horizontal step on the surface of a tailing pond, selecting one step as a displacement monitoring point every other certain elevation, installing a GPS, and determining the track of the dangerous sliding arc; and 2, vertically and downwards digging a well according to the plurality of selected displacement monitoring points until the position of the dangerous slip arc in the tailings pond is reached, installing at least two inclinometer sensors in each deep well, and enabling the inclinometer sensor at the lowermost part in each deep well to be positioned on the track of the dangerous slip arc. The method is reasonable in layout monitoring and low incost, the real-time performance, authenticity, stability, safety and necessity of monitoring data are exactly achieved, and risk management and control are made for safety production of mine enterprises. 基于危险滑弧的尾矿库内部位移监测点布局方