deformation monitoring

  • deformation monitoring
deformation monitoring1

deformation monitoring surveys aim to detect both small and gross movements of structures. separating out movement trends from the statistical 'noise' of observational tolerances requires a specialised understanding of the 'calculus of observations'.

 deformation monitoring

deformation monitoring

 
staig & smith have experience in a range of deformation monitoring situations including:
  • irrigation and water 久草在线免费视频3supply dams
  • slip monitoring
  • ground 久草在线免费视频4deformation monitoring
  • construction sites
  • high rise and historical buildings
  • residential buildings

equipment

we use leica 1200 series robotic total stations with an in-built 'sets of angles' program. numerous sets of survey observations are completed automatically to reflective targets. following a least squares analysis, the mean results are calculated and exported for further analysis.
 

monitoring results

we can supply deformation results in a range of formats including excel spreadsheets, plans, graphs and iso contour plots.
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nelson
new zealand
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248 montreal street
christchurch
new zealand
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nz institute of
surveyors award of
excellence for the
galeo estate project