【作者】 赵鲲鹏；

【导师】 高一凡；

【作者基本信息】 长安大学 ， 计算机应用技术， 2007， 硕士

【摘要】 计算机技术与工程技术相结合诞生了一门新兴技术——计算机辅助工程(Computer Aided Engineering,简称CAE)。计算机辅助设计(Computer AidedDesign,简称CAD)是CAE的基础。本课题开发的软件采用VB.Net2003作为开发平台、Access2003作为数据库、AutoCAD2006作为支撑软件,利用AutoCAD成熟的开发环境、强大的绘图能力来减少软件的开发周期。通过建立适合开发的模型来完成挡土墙截面的绘制,改变模型中的某些参数,可以构造不同形式的挡土墙截面,有利于建立统一的数据结构,统一的数据结构便于数据的组织和管理。例如,如果没有统一的数据结构,按照重力式挡土墙的不同形式,应该为每一种形式的挡土墙建立数据结构,这会造成数据的混乱和开发的难度。采用统一的模型和统一的数据结构,可以改变和模型对应的数据结构来完成不同形式的挡土墙的数据结构的建立。借助Access2003数据库,软件可以检索合适的数据,将其读入到相关的结构体数组中,再将结构体数组按照挡土墙的截面、平面、立面的关系将结构体数组中的数据进行分割和整合,使其成为一个统一的整体,以便为绘制平面图和立面图提供统一的数据,实现相关图形的绘制。借助挡土墙计算公式,配合相关的数据,有利于提高计算的精度和计算的通用性。软件实现了挡土墙的设计图和施工图的自动绘制、挡土墙的计算,该软件的实现减少了工作强度,提高了准确度,具有很好的应用价值。更多还原

【Abstract】 CAE (Computer Aided Engineering) is a newborn technology which emerges by combining computer technology with engineering.CAD (Computer Aided Design) is the foundation of CAE.The Subject adopts the VB.Net2003 and the Access2003 as the corresponding developing platform.The AutoCAD2006 is the support software, its mature development environment and powerful cartography ability are used to reduce the software development cycle.The drawing of bulkhead section is completed by establishing the model which is Suitable for development.Through changing the certain parameters of the model,the different bulkhead section form is structured.The model is advantageous to establish unified data structure which is easy to organize and manage data.For example,if the data structure was not unified,different data structure should be established according to different gravity bulkhead form,this can create the data chaotic and the development difficulty. The different data construction of bulkhead section can be founded by changing the data construction which using unified model and unification data construction.By means of Access 2003 database, the software can search the suitable data, and read it into relevant structural arrays, then apart and combine the structural arrays according to the relationship of the section, level and the elevation of the retaining wall, making it become a unified whole, For providing the unified data for drawing plane figure and elevation, and realize the drawing the relevant figures.Cooperating with the relevant data and by means of the calculating formulae of the retaining wall, It can improve the currency of precision and the calculation.The software has realized the automatic drawing of the design drawing and the construction drawing, and the calculation of the earth-retaining wall. The realization of the software can reduce the working intensity and improving the accuracy and have very good using value.更多还原