The purpose of this study is model development of displacement estimation of simple beam receiving the concentrated load using terrestrial LiDAR. Using the terrestrial LiDAR it is possible to supplement touch sensor’s disadvantages which have the limit to the displacement measurement. The data which is obtained by terrestrial LiDAR goes through coordinate transformation and dividing elements. And then, applying the Cubic Smoothing Spline Interpolation(CSSI) we will find the optimal value for displacement estimation. Also, based on the assumed displacement it is possible to estimate the stress distribution shape of the experiment model.

• 박상욱(연세대학교 건축공학과) | Park, Sang-Wook
• 오병관(연세대학교 건축공학과) | Oh, Byung-Kwan
• 김유석(연세대학교 건축구조헬스케어연구단) | Kim, Yousok
• 조동준(연세대학교 건축구조헬스케어연구단) | Cho, Tongjun
• 박효선(연세대학교 건축공학과) | Park, Hyo-Seon 교신저자