摘要
为使设计单位在基坑设计时更好地利用地勘数据,紧贴实际工况对建筑基坑进行设计,本文以绍兴地铁某车站基坑为例,基于CAD中先进的对象选择过滤器和高效的图元筛分技术,提出一种可靠的基坑高程数据自动统计方法,方便快捷地抓取建筑地勘总平面图中的高程信息,并利用Matlab进行数据的分析处理。应用结果表明:该基坑高程数据统计方法在计算机辅助设计的基坑工程应用中,能够大幅度提高基坑设计的效率和科学性,使得建设基坑设计紧贴工程实际,有利于建设单位更加精确地估算建设成本,降低工程造价。
In order to make the designer make better use of the geological survey data and design the building foundation pit according to the actual working conditions, taking the foundation pit of a station of Shaoxing Metro as an example, the filter and efficient element screening technology of CAD are selected based on the advanced object, a reliable automatic statistical method of foundation pit elevation data is proposed, which can conveniently and quickly capture the elevation information in the general plan of architectural geological exploration, and use matlab to analyze and process the data.The final application results show that the statistical method of foundation pit elevation data proposed in this paper can greatly improve the efficiency and scientificity of foundation pit design in the application of foundation pit engineering of computer-aided design, make the construction foundation pit design close to the engineering practice, and help the construction unit to estimate the construction cost more accurately and reduce the engineering cost.
作者
朱金贤
裴杰
刘志明
ZHU Jinxian;PEI jie;LIU Zhiming(Shaoxing rail transit Group Co.,Ltd.,Shaoxing 312000,Zhejiang,China)
出处
《工程建设》
2021年第12期33-37,43,共6页
Engineering Construction
