Deformation behavior analysis of composite structures under monotonic loads based on terrestrial laser scanning technology

Abstract A statical experiment of composite structures based on Terrestrial Laser Scanner (TLS) measurement was conducted to investigate the deformation behavior of arch structure. In this paper, laser scanning measurement data of thirteen epochs are collected and data are extracted and processed with MATLAB. How to improve the reliability of composite structural deformation monitoring is one of the key problems in the field of health monitoring. Comparing with the traditional monitoring methods, TLS monitoring has better flexibility and especially in the actual projects. Because some embedded sensors failed after running several years, other means of structural deformation monitoring are required. The goal of this paper is to investigate the feasibility of TLS technology, which is higher efficiency, accuracy and intelligence, to supplement or substitute the traditional monitoring methodologies.

[1]  Giordano Teza,et al.  Terrestrial Laser Scanner Resolution: Numerical Simulations and Experiments on Spatial Sampling Optimization , 2011, Remote. Sens..

[2]  George Vosselman,et al.  Airborne and terrestrial laser scanning , 2011, Int. J. Digit. Earth.

[3]  Herbert Edelsbrunner,et al.  Geometry and Topology for Mesh Generation , 2001, Cambridge monographs on applied and computational mathematics.

[4]  S. Gernhardt,et al.  Deformation monitoring of single buildings using meter-resolution SAR data in PSI , 2012 .

[5]  Ingo Neumann,et al.  The Benefit of 3D Laser Scanning Technology in the Generation and Calibration of FEM Models for Health Assessment of Concrete Structures , 2014, Sensors.

[6]  Xiaojing Li,et al.  Monitoring ground deformation in Beijing, China with persistent scatterer SAR interferometry , 2012, Journal of Geodesy.

[7]  Mihailo Ristic,et al.  Fast and accurate NURBS fitting for reverse engineering , 2011 .

[8]  Hyungjun Park,et al.  B-spline surface fitting based on adaptive knot placement using dominant columns , 2011, Comput. Aided Des..

[9]  Pedro Arias,et al.  Terrestrial laser scanning and limit analysis of masonry arch bridges , 2011 .

[10]  Alexandre Boulch,et al.  Fast and Robust Normal Estimation for Point Clouds with Sharp Features , 2012, Comput. Graph. Forum.

[11]  Ingo Neumann,et al.  Laser Scanning-Based Updating of a Finite-Element Model for Structural Health Monitoring , 2016, IEEE Sensors Journal.

[12]  Ting-Hua Yi,et al.  Experimental assessment of high-rate GPS receivers for deformation monitoring of bridge , 2013 .

[13]  Hojjat Adeli,et al.  A New Approach for Health Monitoring of Structures: Terrestrial Laser Scanning , 2007, Comput. Aided Civ. Infrastructure Eng..

[14]  J. Brasington,et al.  Modeling river bed morphology, roughness, and surface sedimentology using high resolution terrestrial laser scanning , 2012 .

[15]  Ingo Neumann,et al.  Terrestrial Laser Scanning-Based Deformation Analysis for Arch and Beam Structures , 2017, IEEE Sensors Journal.

[16]  Mohammad Omidalizarandi,et al.  Terrestrial laser scanning technology for deformation monitoring and surface modeling of arch structures , 2017 .

[17]  Ingo Neumann,et al.  Optimal finite element model with response surface methodology for concrete structures based on Terrestrial Laser Scanning technology , 2018 .

[18]  Norbert Pfeifer,et al.  DEFORMATION ANALYSIS OF A BORED TUNNEL BY MEANS OF TERRESTRIAL LASER SCANNING , 2006 .

[19]  Vladimir Greif,et al.  Monitoring of post-failure landslide deformation by the PS-InSAR technique at Lubietova in Central Slovakia , 2012, Environmental Earth Sciences.

[20]  Jihui Wang,et al.  A new path-dependent constitutive model predicting cure-induced distortions in composite structures , 2017 .

[21]  N. Casagli,et al.  Integrating radar and laser-based remote sensing techniques for monitoring structural deformation of archaeological monuments , 2013 .

[22]  Juha Hyyppä,et al.  Individual tree biomass estimation using terrestrial laser scanning , 2013 .

[23]  Andrew Binley,et al.  Hydrologic and geomorphic controls on hyporheic exchange during base flow recession in a headwater mountain stream , 2012 .