Windows环境下块体理论工程分析软件的初步开发

Preliminary development of engineering analysis software of block theory based on windows operation system

简要分析了国内外块体理论研究与工程计算分析程序的发展状况,采用VisualBasic语言、OpenGL与API技术,进行了Windows软件开发,并增加了最新研究成果。初步开发的工程分析软件具有赤平投影、包括凹形块体在内的块体形态分析、块体稳定性分析与锚固支护建议、洞室内最大块体形态分析、随机块体分析等工程应用中必备的功能。软件通过人机交互界面或文件形式进行数据输入、计算结果图形化显示、并与AutoCAD或PostScript等通用图形软件接口,可方便地实现软件的操作使用。目前的软件已在一些工程中得到应用。

Development status of engineering analysis software of block theory is sketched out. Based on the new findings, calculation codes by different program languages under DOS are translated and integrated into Windows software by means of Visual Basic language, OpenGL and API technologies. Preliminarily developed software includes the necessary functions in engineering analyses such as stereograph projection, unlocated and located block analysis, block figure analysis (including concave block), block stability analysis, reinforcement measures suggestion, and figure analyses of maximum key block and stochastic block in tunnel and slope. The software can input data by person?machine interface or data file, analysis results can be displayed graphically, the graphs can be zoomed in and out, moved and animated and the software possesses interfaces with AutoCAD and PostScript. All these advantages can make the software be operated easily and comfortably. The software at present has been applied in some rock engineerings.