低堰 meaning in English
low weir
Examples
- The projects on the downstream of river are increasing recently . the common features of these projects are low head , low frounde number , large discharge ect . the roller bucket with low - ridge is applicated on the project for energy dissipation in the condition of low fr current and low head
目前修建在河流中下游的水利枢纽工程日益增多，此类河流的泄洪消能有共同特点，即低水头、单宽流量大，考虑上游淹没、移民、河道两侧的交通等问题，不宜抬高河道水位，往往采用低堰泄流。 - Shankou spillway project has many specific characteristics , for example , the gate frusta and weir body have equivalent thickness , the weir body is low and have corridor , the foundation of the weir body is " high - low foot " " and the side frusta is also used as retain wall . in view of the characteristics , to better analyze the stress distribution on weir body , gate frusta , the joints between gate chamber and weir body , under the condition that the gate chamber is applied with asymmetrical loads and complicated constraints , three dimensional finite element method is applied in this paper
本文针对山口溢洪道闸墩与堰体底板厚度相当，堰体为低堰且设有廊道、堰体建基面“高低脚”及边墩兼作挡土墙等具体特点，在闸室设计中采山口水利枢纽工程溢洪道闸室三维有限元整体应力计算分析用三维有限元整体应力计算方法分析闸室的受力状态，分析闸室在荷载不对称。