高层建筑物沉降监测成果可视化方法研究

Research on Visualization Method of Settlement Monitoring Results of High-rise Buildings

对高层建筑物进行定期的沉降监测是非常重要的工作。如何全面而直观、清晰而有效地表达沉降监测成果是变形分析中值得研究的问题。以某幢高层住宅为例,运用二维、三维以及动态可视化方法对其沉降监测成果进行了可视化表达。运用自编软件绘制了"时间-荷载-沉降量曲线图(双纵轴)",运用数学软件Matlab绘制了"沉降量等值线图"和大楼"沉降三维曲面图",运用可视化库Highcharts绘制了大楼"动态沉降曲线图"(动态显示)。二维可视化方法能全面反映被监测对象的变形情况,并且实现效率高;而动态可视化具有更加形象直观的特点,应用效果更好。

It is very important to monitor the settlement of high-rise buildings regularly.How to express the settlement monitoring results comprehensively,intuitively,clearly and effectively is a problem worthy of study in deformation analysis.Taking a high-rise building as an example,this paper uses two-dimensional,three-dimensional and dynamic visualization methods to visualize the settlement monitoring results.The"time-load-settlement curve(double vertical axis)"is drawn by using self-made software.The mathematical software MATLAB is used to draw the"settlement isoline map"and the"settlement three-dimensional surface map"of the building.The"dynamic settlement curve"(dynamic display)of the building is drawn by using the visualization library Highcharts.The two-dimensional visualization method can fully reflect the deformation of the monitored object,and has high efficiency;Dynamic visualization has more visual characteristics and better application effect.