AutoLISP编程在工程计算中的应用
摘要:三维实体重构是工程规划和设计以及管理等各项技术的基础。采用AutoLISP编程方法，基于距离反比加权法和Delaunay三角网法插值原理，开发出了一套工程数据处理程序。该程序能进行离散点数据插值、三维数字地面模型的生成、三维实体重构和工程土方量计算。采用这一方法编制的程序具有移值性强、操作方便直观、适用范围广、计算精度高等特点。同时，该程序能大大减轻工程人员的工作强度，提高工作效率。该程序的使用不仅有利于设计人员对工程计算结果的判断和利用，而且有利于设计人员对设计作出及时地调整，从而达到优化工程设计、减少工程费用的目的。
Abstract:Three-dimensional solid reconstruction is the technological basis of engineering planning, design and management. By using AutoLISP programming method and employing the interpolation theories with inverse distance weighted method and Delaunay triangulation method, a program is developed for engineering data processing. This program can carry out a discrete point data interpolation, three-dimensional digital terrain model generation, three-dimensional solid reconstruction and engineering earthwork calculation. With the proposed method, the program has strong interoperability, easy and visual operability, wide applicability, and high accuracy. At the same time, the program can greatly reduce the working strength of engineers and improve the work efficiency. And furthermore, the application of this program is not only beneficial to the designers to estimate and utilize the results in engineering calculations, and is helpful for designers to make a timely design adjustment, so as to optimize the engineering design and reduce the proiect costs.
中文标题：
AutoLISP编程在工程计算中的应用
Application of AutoLISP in Engineering Computing
作者：
王小波,侯英杰
Wang Xiaobo,Hou Yingjie
作者简介:王小波,1978年生,男,汉族,湖北应城人,丁程师,主要从事岩土丁.程计算和设计下作。E-mail:jacktsinghua@126.com
通讯地址：
中航勘察设计研究院有限公司, 北京 100098
AVICGeotechnicalEngineeringInstituteCo.,Ltd,Beijing100098,China
中图分类号:TP115
doi:10.3969/j.issn.1007-2993.2015.02.001
出版物：岩土工程技术
收稿日期:2014-12-02
网络出版日期:2021-07-19
关键词:三维实体重构,AutoLISP,距离反比加权法,Delaunay三角网法,数字地面模型,土方量
Key words:three-dimensional solid reconstruction,AutoLISP,inverse distance weighted method,Delaunay triangulation method,digital terrain model,earthwork
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