【摘要】 利用VBA技术实现对离散高程点的三角构网,快速定位三角形。将其用于土方开挖边线处理,在此基础上重新构网。实际计算结果表明,将三角网格用于土方工程填挖量计算,可以提高计算精度并可实现填挖后的三维显示。更多还原

【Abstract】 Triangle Network is formed with discrete height points and can pinpoint the triangle by application of the VBA technique. The boundary of earthwork excavation and the Triangle network can be reconstructed. The result of computation makes clear that the application of Triangle network in the earthwork calculation can improve the precision and the three dimensional displays of earthwork excavation .更多还原