1) free flow tunnel No. 2
2#明流洞
1.
Fault excavation for free flow tunnel No. 2 of Xiaolangdi water control project;
2#明流洞全长1105 m,其中下游洞长108 m,开挖断面为直墙圆顶的城门洞型,尺寸为宽12。
2) unfull tunnel
明流洞
1.
According to the basic theory of open-channel flow and hydraulic characteristics of unfull tunnels,we arrive at the computational methods of discharge capacity and the least cross dimensions of short circular free flow tunnels.
从明渠水流的基本理论出发,根据明流洞的水力特性,导出圆形明流洞的过水能力和最小断面尺寸的计算方法,可为明流洞的工程设计以及安全运行提供必要的参考。
3) Diversion Tunnel No.2
2~＃导流洞
4) spillway tunnel
明流泄洪洞
1.
A standard k-ε two equations model is employed to predict the turbulent flow over spillway tunnel.
将紊流两方程k-ε模型应用于明流泄洪洞的流场分析，采用体坐标变换处理复杂的边界及模拟自由水面，获得了流速、紊动能、耗散率、压力等参数的分布。
2.
Standard k-εtwo equations model is employed to predict turbulent flow over spillway tunnel,The technique of boundary-fitted coordinate systems is the method to deal with the irregular boundary and free surface in this paper.
本文将紊流两方程ｋ－ε模型应用于明流泄洪洞的流场分析，采用适体坐标变换处理复杂的边界及模拟自由水面，获得了流速、紊动能、耗散率、压力及水深等参数的分布。
3.
With the testing results of the cross-sectional mean velocity of aerated flow in spillway tunnel,the velocity of aerated flow in high speed flow is analyzed.
结合明流泄洪洞掺气水流断面平均流速的试验成果,对高速水流掺气断面平均流速进行分析。
5) mud avalanche cave
泥石流明洞
6) open tunnel
明洞
1.
Aseismatic analysis on open tunnels of freeway in seismic region with strong motion;
高烈度地震区公路隧道明洞抗震计算分析
2.
According to the open tunnel design,more than 10 m thick of soil will be filled which will have impacts on the open tunnel structure security.
厦门海底隧道翔安端明洞,在未填土情况下,不均匀沉降引起明洞结构出现多处环向张拉裂缝。
补充资料：无明流
【无明流】
（术语）四流之一。无明能令众生漂流于生死，故名为流。
（术语）四流之一。无明能令众生漂流于生死，故名为流。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条