节点文献
桥梁CAD系统中的水文、水力计算及其优化理论
Research on the calculation and optimum theory of hydrology and waterpower in bridge CAD system
【摘要】 开发了桥梁 CAD系统的水文计算软件 ;将习用的近似法或图解法转换成数值方法 ,讨论了根据实测和调查的流量资料推算设计流量的计算机方法 ,主要介绍适线法的数学模型及其优化理论、小流域暴雨径流计算的各种方法
【Abstract】 A bridge CAD system on hydrology calculation has been developed.At first,the usual approximate methods and graphical methods are substituted by numerical methods. The computer method estimating the designed discharge by using measurement and investigation discharge information,the mathematical model on the curve fitting and the excelled theory are discussed in the paper,and a set of methods about rainstorm runoff calculation of small river basin are introduced too.
- 【文献出处】 中国公路学报 ,China Journal of Highway and Transport , 编辑部邮箱 ,2002年01期
- 【分类号】U442.3
- 【下载频次】82