排水幕 meaning in Chinese
drainage curtain
Examples
- The result shows that the drainage curtain is of high drainability under smooth drainage condition , and that the variation of the spacing between drainage holes within a certain range is of little influence on the water head distribution of the seepage field
研究表明，排水幕在排水通畅的前提下具有强大的排水能力，其排水孔间距在一定范围内变化对渗流场水头分布影响不明显。 - The finite element analysis of 3d seepage field for surrounding rock mass of cavern groups of underground powerhouses was performed based on the nodal virtual flux method for solving the non - pressure seepage field and the improved drainage substructure technique for accurately simulating the complex seepage behaviors of densely distributed drainage holes , with emphasis placed on the seepage properties of the anti - seepage concrete curtain and drainage curtain in the anti - seepage and drainage system
摘要在求解无压渗流场结点虚流量法的基础上，结合可精细模拟密集排水孔复杂渗流水力行为的改进排水子结构技术，付某地下厂房厂区洞室群围岩区三维渗流场进行了有限元求解分析，着重研究了防渗排水系统中的帷幕和排水幕的渗流特性。 - ( 2 ) the treat of drainage wells and drainage curtains is a key point of seepage control research . drainage holes ( curtains ) must be simulated exactly because there are a large amount of drainage wells ( curtains ) that are of great effect , which requires high technique demands for mesh partition and capacity of computer . the question is extremely complicated
( 2 )地下厂房洞室群的排水孔排水幕的处理一直是渗控研究的重点，由于排水孔(幕)数量众多，渗控作用大，须尽可能精确模拟，这对网格划分以及计算机的容量都提出极高的技术要求，问题极为复杂。