The deformation monitoring of rockfall and landslide geological hazards runs through the stages before, during and after the implementation of the prevention and control project, which is an important means to feedback the prevention and control construction design, guide the construction and test the prevention and control effect of the project. This data set includes the deformation monitoring data of the dangerous section of the t8-t12 fracture of Lianziya dangerous rock mass in the Three Gorges Reservoir area of the Yangtze River. The deformation monitoring results play a very important role in the prevention and control project: the dangerous rock body of the t8-t12 fracture of Lianziya dangerous section is in the form of non-uniform creep deformation, It shows that it is very necessary to implement the monitoring system for the deformation of dangerous rock mass; during the implementation of the control project, the construction of the bearing and sliding resistance project in the goaf of the bottom coal seam disturbed the dangerous rock mass and accelerated the deformation of the dangerous rock mass, which provides a basis for timely adjustment of the construction sequence and control of the construction progress; after the control project is completed, the deformation of the dangerous rock mass tends to be stable within the measurement error range and provides a scientific decision for the data.
Self production, automatic collection
Data set quality control through strict manual audit
The data has been corrected manually and the quality is good
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