摘要
通过模型试验 ,对位于西安市东郊因采沙使河道破坏严重的灞河河段进行了复现试验和研究 ,并以此为依据 ,通过优化比较为设计部门提供了合理的橡胶坝坝址和坝座高程。在此基础上 ,又对建坝后橡胶坝对上下游冲淤变化的影响进行了试验研究和分析 。
The comeback experiment is conducted for the reach of Bahe river, which has been destroyed for excavating sand. Based on the experimental results, the reasonable site and altitude of dam are suggested. Based on analysis of the effects of flood discharge and sediment siltation when the dam has been completed, some vital technology problems about engineering design have been settled.
出处
《西北水资源与水工程》
2003年第1期40-42,共3页
Northwest Water Resources & Water Engineering
关键词
灞河
生态治理
坝址
冲淤
泥沙
模型试验
ecological treatment
selection of dam site
alluvial variation
sediment model experiment
