1.5.5.5 . Instruments and methods for permanent investigation of deformations 1 . General information 2 . Gauges – Sensors 3 . Instruments for permanent measurement 4 . Automated permanent measurement systems 5 . Processing of registered data
1.5.6 . ANALYSIS OF DISPLACEMENTS 1.5.6.1 . Basic principles 1.5.6.2 . Methods of analysis 1.5.6.3 . Simultaneous adjustment , stability analysis and determination of displacements 1 . General on the solutions 2 . Geonet systems 2.1 . Principal ideas 2.2 . Network adjustment and accuracy determination 2.3 . Determination of invariant elements 2.4 . Establishment of stable points 2.5 . Determination of point displacements 2.6 . Direct comparison of the adjusted coordinates 2.7 . Program realization 3 . Geolevel system 3.1 . Principal ideas 3.2 . Algorithm of the proposed solution 3.3 . Geolevel program realization
1.5.7 . INTERPRETATION OF DISPLACEMENTS 1.5.7.1 . General ideas 1.5.7.2 . Determination of further analytical characteristics for studying the regularities and dynamics of displacements 1.5.7.3 . Establishing the relationship between displacements , time and physical parameters 1.5.7.4 Approximation of individual point displacements 1.5.7.5 . Interpretation of individual point displacement as a function of two or more factors 1 . Influence of only two factors 2 . Influence of more factors 1.5.7.6 . Prediction 1.5.7.7 . Investigation of the physical correlation between point displacements 1.5.7.8 . Determination of total deformations of the studied object
1.5.8 . THEORY OF DEFORMATIONS
1.5.8.1 . Investigation of the stressed and strained state of bodies using geodetically determined displacements 1 . General ideas 2 . Parametric representation of the field of displacement vectors 3 . Determination of the tensors of deformation , stress and other functionals of the displacement vector field
1.5.9 . LANDESLIDES 1.5.9.1 . General data on landslides 1.5.9.2 . Brief characteristics of landslides and the role of the methods for their investigation 1.5.9.3 . Essence of the geodetic methods for investigation of landslide processes 1 . General characteristics 2 . Essence and specific features 2.1 . Application of the range method
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