1) velocity before piers
墩前流速
1.
The author assumes that the vertical average velocity in the formula of calculating the sand waves\' velocity is the velocity before piers to calculate the local scour depth which assumed the bed is flat,then deduces the local scour formula of bridge piers which located in the near shore covered sand waves areas.
本文假定沙波运动速率计算公式中的水流流速为平床的桥墩局部冲刷公式65-2式修正式中的墩前流速,推导出近岸沙波分布区桥墩局部冲刷公式。
2) Division piers in forebay
前池隔墩
3) disturbed flow at bridge pier
桥墩扰流
1.
Due to the disturbed flow at bridge pier, the original condition of flow and bed scouring and sedimentation was changed, and thus the navigation condition was affected.
建桥后由于桥墩扰流,改变了原有的水流条件与河床冲淤条件,从而影响到原有的通航条件。
4) diversion pier
分流墩
1.
Test and study for spillway diversion pier of the Wusijiang reservoir;
分流墩在武思江水库溢洪道上的试验研究
5) Diversion pier
导流墩
1.
By adding a silt arrester at the intake and a small flip bucket at the end of the flood discharging and sand sluicing gate or adding a diversion pier at the outlet section of the right wall of stilling basin,the issue of reservoir sediment discharge .
针对杂木寺水电站枢纽布置、泄水建筑物进口及消能工的体型优化、库区拉沙以及下游河道的消能防冲等问题进行了41个方案的试验研究和论证分析,通过在电站进口加设导沙坎、在泄洪冲沙闸末端加设小挑坎以及在消力池右边墙出口段加设导流墩等措施,较好地解决了库区拉沙问题及枢纽的泄洪消能问题。
2.
This paper mainly introduces diversion piers and division pier which are used to connect the sluice with the pumping station and make them function fully and reduce mutual interference.
该文介绍了朝东圩港枢纽通过在闸、站之间设置导流墩及中隔墩,巧妙解决了节制闸与泵站衔接的技术难题,在满足闸、站各自功能要求的前提下,还充分利用中隔墩上部空间,优化配套建筑物布置,既改善了闸、站各自流态,又为工程的安全运行提供了充分保障。
6) current blocking pier
隔流墩
补充资料：泥墩墩
1.土墩子。比喻呆板无用的人。
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