Determination of Relative Deformations by Changes in Distance between the Deformation Marks
Authors:
Tsareva O.S.
Peter the Great St.Petersburg Polytechnic University, assistant
Rubric: Theoretical and experimental studies
Annotation:
The article is presented the analysis of changes distances between deformation marks for an estimation of stability of buildings and constructions. In particular, the investigation is considered of relative deformations from changes in distances between deformation marks on the example of deformation of tension/compression, and differential settlement. Studies were carried out under the condition that there were no support points for observations. The theoretical modeling of deformations is performed and an algorithm for their detection and determination of their quantitative value from distance changes is developed, based on the construction of a network model in the form of a linear spatial intersection and a polygonal grid of triangles