CAJ | 학술논문

通过对具有上千年历史某古塔的不连续4年数据的分析和处理，以曲线拟合为基础，对变形观测数据进行分析处理，求解出每层中心坐标。利用中心坐标，计算古塔倾斜度、曲率、扭曲夹角等指标分析古塔变形情况，用灰色预测法建立古塔的倾斜度的预测方程模型。
통과대구유상천년역사모고탑적불련속4년수거적분석화처리，이곡선의합위기출，대변형관측수거진행분석처리，구해출매층중심좌표。이용중심좌표，계산고탑경사도、곡솔、뉴곡협각등지표분석고탑변형정황，용회색예측법건립고탑적경사도적예측방정모형。
Data has been collected for 4 discontinuous years on an ancient pagoda. Based on curve fitting, the obtained de-formation data was analyzed and processed and the coordinates of the center was made out. Tilt, curvature, twisting angle of ancient pagoda were calculated to analyze the deformation of the pagoda. Finally, prediction equation model for forecasting the lean of the pagoda was established by use of grey prediction.