The coordinate rotary method of nonlinear programming is described for solving the optimum section of the non-overflow concrete gravity dams.
本文阐述了采用非线性规划的坐标轮换法，作为求解混凝土非溢流实体重力坝最优剖面的方法；
A new non-overflow dual-layer filter that is build without simultaneous overflow at time of backwashing and widely applied abroad is presented in this paper.
非溢流排水滤池是一种在反冲洗时不溢流排水的双层滤料滤池。
Roller compacted concrete (RCC) will be used in section no. 6-no. 15 of the spillway dam, section no. 5 of the non - overflow dam near the left side bank and the left guide wall of Wan 'an Project.
万安水电站二期主体工程溢流坝6 ~ 15坝段、左岸非溢流坝5坝段和左导墙部分拟采用碾压混凝土筑坝技术。
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