On the Application of Computer CAD Drawing Software in Civil Engineering Architectural Design and Structural Design

Because of the development of China's economy, the requirements for civil and architectural decoration engineering and structural design are getting higher and higher, so the use of digital and graphic information processing level, improve the traditional business model, design a beautiful and generous and economical layout, and easy to modify, suitable for multiple use. In this paper, CAD computer-aided drawing software is used to control some basic parameters by grasping the regularity of shape generation, so that the computer can generate a modeling method based on these basic parameters. This method can adopt parametric and variational modeling technology. Experimental data show that in the study of structural reliability, all functions are random variables, and its parameters are obtained according to a large number of actual statistics and analysis. The experimental results show that the parameter values of axial compression and bending degree of civil and architectural structures under different parameters are 1.15 and 0.23 respectively. 1.89, 0.34. Computer graphics software CAD can improve the work efficiency of designers, reduce the work of designers, to improve the design quality has a very good help.