Research And Developing Of Optimization Design CAD System Of Detached Foundation Of Transmitting Electricity Iron Tower

In this paper, an optimization design CAD system of detached foundation of transmitting electricity iron tower has been studied. The system uses an easy and efficient method named Grid Search to find out the minimum cost of an detached foundation. At the same time, the depth and width of foundation, the width of column, the thickness of foundation plan have been ascertained.Four parts such as Data-Input, Caculating, Data-Output and Drawing part compose the basal parts of this system. The anterior three parts are developed by Visual C++ programming language, and the posterior part is based on AutoCAD 2000, and developed by Object ARX.The intelligent function is the point of this CAD system. When the essential information of load info, geologic condition, concrete grade, steel grade, material price and range of foundation size, etc. are given, the system can completes the whole process of internal force analysis, the optimization design of foundation size and reinforced bar, the drawing of construction drawing.