【摘要】 本文介绍工程CAD中结构分析前后处理绘图系统GRAPH-W的原理和算法。利用这些原理和算法研制的绘图系统可以绘制出结构图、位移图、振型图、消隐线图、等值线图等结构分析中的常见图形。更多还原

【Abstract】 This paper introduces principles and algorithms of the pre-and postprocessing graphical system GRAPH-W for structural analysis in engineering CAD. The graphical system which has been designed according to these principles and algorithms can draw structure graphs displacement graphs vibration mode graphs hidden-line elimination graphs and contours frequently encountered in structural analysis.更多还原