摘要
根据在1986年、1996年、2009年、2011年对古塔的实际观测数据,通过Matlab作图、编程等功能,以及Excel软件计算分析相关数据,给出数据分析的结果并作出了相应的图形。首先利用Matlab软件绘制出1986年与2011年古塔形状的图形,然后利用模型构建并求解,累加模型确定古塔各层次中心位置,夹角模型描绘古塔的倾斜、弯曲、扭曲等一系列变形情况,最后给出古塔变形趋势。本文采用模型构建方法研究古塔变形,计算分析合理,提供了较精确的结果,对于维护古建筑物的安全性有着重要的意义。
The deformation of ancient pagoda was investigated according to the observed data in 1986, 1996, 2009 and 2011 by using Matlab software and Excel. Firstly the approximate shapes of the ancient pagoda in 1986 and 2011 were drawn by using the Matlab, then the model construction and solution could be applied. The accumulation model was used to determine the center position of ancient pagoda＇s each floor and the intersection angle model described a series of deformations such as tilting, bending and twisting. Finally, the deformation trend of the ancient pagoda was obtained. It has revealed a good result in the maintenance of ancient architectures.
出处
《山东农业大学学报（自然科学版）》
CSCD
2015年第2期265-269,共5页
Journal of Shandong Agricultural University：Natural Science Edition
