摘要
受地形及地表建筑物等因素的限制贵阳市后坝至氧气厂排洪隧洞进口消能工布置较为困难,经过多方案比较,设计采用进口竖井消能方式。通过水工模型试验进行修正,该工程技术可行、运行可靠、流态稳定。不仅解决工程难题,而且最大限度降低工程施工对地表建筑物的干扰,可供类似工程设计参考。
the inlet of eliminate energy in flood discharge tunnel from Houba to Oxygen Factory in Guiyang city is different to lay because of factors, such as landform and building. Through the contrast project,eliminate energy silo is adopted. With the test of hydraulic,the design is feasible, the design not only can give a reference for another kinsmanship but also can reduce the affect to the building on ground.
出处
《贵州工业大学学报（自然科学版）》
CAS
2007年第4期51-55,共5页
Journal of Guizhou University of Technology(Natural Science Edition)
基金
贵州省自然科学基金资助项目(20052110)
贵州省自然科学基金资助项目(20052107)
关键词
排洪隧洞
竖井消能
环形堰
防涡墩
水垫
flood discharge tunnel
eliminate energy silo
annular weir
prevent whorl frusta
water mat
