基于AutoCAD的地形模拟与区域土方量算的研究  

Research on Terrain Simulation and Regional Earthwork Calculation Based on AutoCAD

作　　者：罗胜飞 童俊维 李志勇 Luo Shengfei;Tong Junwei;Li Zhiyong(Natural Resources Affairs Center of Beihu District,Chenzhou,China)

机构地区：[1]郴州市北湖区自然资源事务中心,湖南郴州

出　　处：《科学技术创新》2024年第1期29-32,共4页Scientific and Technological Innovation

摘　　要：以AutoCAD为强大平台,凭借VBA开发语言的优势,我们采用软件工程的精湛方法,利用面向对象的建模技术和组件开发方式,巧妙地调用Surfer软件,打造出了一个独特的三维地形动态显示及土方量计算系统。我们深入剖析了构建此系统的核心技术和方法,巧妙地采用了三层架构体系,实现了三维地形建模、显示、自由浏览和土方量计算等多项功能。这一系统已经成功应用于浮丘山的三维模拟,能够直观地展示工程场地的宏伟三维场景,对于前期场地平整和土地利用规划起到了重要的指导作用。With AutoCAD as a powerful platform,relying on the advantages of VBA development language,we use the superb method of software engineering,the use of object-oriented modeling technology and component development methods,skillfully invoke Surfer software,to create a unique three-dimensional terrain dynamic display and earthwork calculation system.We deeply analyze the core technology and method of constructing this system,cleverly adopt three-layer architecture system,and realize many functions such as 3D terrain modeling,display,free browsing and earthwork calculation.This system has been successfully applied to the three-dimensional simulation of Fuqiu mountain,which can intuitively display the magnificent three-dimensional scene of the project site,and play an important guiding role for the preliminary site leveling and land use planning.

关 键 词：AUTOCAD VBA Surfur 三维地形 土方量算 

分 类 号：TU17[建筑科学—建筑理论] TU198.2