摘要
黑河水利枢纽在设计与施工过程中基础开挖量较大,增加了工程投资。为减少投资,降低施工难度,缩短工期,经试验优化与论证,为实际工程推荐方案。
The Heihe River project's excavation volume is huge from the original wing wall design for the right-bank spillway tunnel,which in- creased investment.A modified the design work is recommended in order to make the construction easier and quicker due to an additional labora- tory experiment.