水利与建筑工程学报
水利與建築工程學報
수리여건축공정학보
TECHNIQUE OF SEEPAGE CONTROL
2013年
3期
165-168
,共4页
龙抬头式泄洪洞%综合式消能工%体型设计%泄洪消能
龍抬頭式洩洪洞%綜閤式消能工%體型設計%洩洪消能
룡태두식설홍동%종합식소능공%체형설계%설홍소능
dragon head type spillway tunnel%composite energy dissipator%design of figure%flood discharge and energy dissipation
结合某枢纽工程龙抬头式泄洪洞(由导流洞改建)渥奇曲线段体型设计与出口泄洪消能问题,以及对收集到的国内已建龙抬头式泄洪洞工程实例进行综合分析,认为该工程龙抬头渥奇曲线段体型设计合理,满足防蚀要求.同时通过试验研究提出了一种结构简单、施工方便的综合式消能工,从而较圆满的解决了该工程导泄“二合一”隧洞出口消能工体型选择及泄洪消能问题.
結閤某樞紐工程龍抬頭式洩洪洞(由導流洞改建)渥奇麯線段體型設計與齣口洩洪消能問題,以及對收集到的國內已建龍抬頭式洩洪洞工程實例進行綜閤分析,認為該工程龍抬頭渥奇麯線段體型設計閤理,滿足防蝕要求.同時通過試驗研究提齣瞭一種結構簡單、施工方便的綜閤式消能工,從而較圓滿的解決瞭該工程導洩“二閤一”隧洞齣口消能工體型選擇及洩洪消能問題.
결합모추뉴공정룡태두식설홍동(유도류동개건)악기곡선단체형설계여출구설홍소능문제,이급대수집도적국내이건룡태두식설홍동공정실례진행종합분석,인위해공정룡태두악기곡선단체형설계합리,만족방식요구.동시통과시험연구제출료일충결구간단、시공방편적종합식소능공,종이교원만적해결료해공정도설“이합일”수동출구소능공체형선택급설홍소능문제.
@@@@Combined with the problems about the figure design in Warton’s curve segment and the flood discharge and energy dissipation in the outlet of the dragon head type spillway tunnel (rebuilt from a diversion tunnel) in a hydro pro-ject ,and based on the comprehensive analysis for the existing similar engineering cases built in China ,it can be defined that the figure design of the energy dissipator in such the project as mentioned above is reasonable ,and is able to meet the requirments of corrosion protection .Simultaneously ,a composite energy dissipator which is simple in structure and convenient in construction is proposed by experimental studies ,thereby ,the problems about the figure selection of energy dissipator and the flood discharge and energy dissipation in the outlet of the “two combining into one” spillway tunnel combined diversion with discharge in this project could be solved satisfactorily .
