| 对数螺线双曲拱坝三维建模与C++程序设计 |
| |
| 引用本文： | 杜齐鲁,杜廷娜.对数螺线双曲拱坝三维建模与C++程序设计[J].重庆交通大学学报(自然科学版),2011(6):1392-1395. |
| |
| 作者姓名： | 杜齐鲁 杜廷娜 |
| |
| 作者单位： | 重庆交通大学河海学院 |
| |
| 基金项目： | 重庆交通大学研究生教育创新基金项目(2010年(上)) |
| |
| 摘 要： | 对数螺线双曲拱坝因为受力条件较好,越来越多地被应用到实际工程中.在研究对数螺线双曲拱坝各几何参数的基础上,建立了对数螺线双曲拱坝的数学模型,运用C++程序设计语言编程,在AutoCAD中实现了三维实体仿真,为拱坝下一步进行有限元分析提供了精确的三维实体模型.
|
| 关 键 词： | 对数螺线双曲拱坝 拱轴线 上下游拱弧 三维建模 C++程序设计 |
Three-dimensional Modeling and C++ Programming of Logarithmic Spiral Double Curved Arch Dam |
| |
| DU Qi-lu,DU Ting-na.Three-dimensional Modeling and C++ Programming of Logarithmic Spiral Double Curved Arch Dam[J].Journal of Chongqing Jiaotong University,2011(6):1392-1395. |
| |
| Authors: | DU Qi-lu DU Ting-na |
| |
| Institution: | (Chongqing Jiaotong University,Chongqing 400074,China) |
| |
| Abstract: | Logarithmic hyperbolic arch dam stress condition is good,so it is increasingly applied into practical engineering.Based on the study of various geometric parameters of logarithmic hyperbolic arch dam,the numerical model of logarithmic hyperbolic arch dam is established.Three-dimensional entity simulation is completed in Auto-CAD by using c++ programming language programming.Three-dimensional entity mode provides accurate entity mode for the future finite element analysis of arch dam. |
| |
| Keywords: | logarithmic hyperbolic arch dam arch axis upstream and downstream arch arc 3D modeling C++ program design |
| 本文献已被 CNKI 等数据库收录！ |
