摘要
将选代法用于无压马蹄形隧洞的水力计算，可使正常水深、临界水深的求解变得简单、快速。利用函数计算器进行２、３次选代，可使相对误差小于５％、１％。
The application of iterative method in hydraulic calculation of non-pressure horseshoe tunnel makes the normal and critical depthes be obtained easily and effectively. When the iterations are carried out 2 to 3 times by using calculator,the relative errors of calculation can be less than 5%to 1 %.
出处
《人民黄河》
北大核心
1995年第11期42-44,共3页
Yellow River
关键词
无压隧洞
马蹄形
迭代法
水力计算
terative method
hydraulic calculation
horseshoe shape
non-pressure tunnel
