挟沙力1. The study on sediment carrying capacity of the tidal channels in Jiangsu radial sand ridge sea area; 江苏辐射沙洲潮流水道挟沙力的分析与构建2. Research on sediment carrying capacity transverse distribution in braided river 游荡型河道挟沙力沿河宽的分布...
作者利用已广泛应用于农田灌溉的U型槽渠的经验 ,以秦岭火电厂低凹地改造工程为研究对象 ,充分借鉴前人对明渠高含沙水流挟沙力的研究成果 ,结合水槽试验研究 ,提出了合理的U型断面尺寸及比降 ,确保了电厂的安全运行。 3. (1) The existing studies and observed data show that the important factors affecting the...
3. In this paper, a new formula of non uniform sediment carrying capacity has been built. 本文以“制紊假说”为理论基础 ,从能量平衡出发 ,考虑了浑水相对粘滞性、上游来水来沙条件及床沙级配等因素对水流挟沙力的不同影响 ,建立新的非均匀沙分组水流挟沙力公式。
作者利用已广泛应用于农田灌溉的U型槽渠的经验 ,以秦岭火电厂低凹地改造工程为研究对象 ,充分借鉴前人对明渠高含沙水流挟沙力的研究成果 ,结合水槽试验研究 ,提出了合理的U型断面尺寸及比降 ,确保了电厂的安全运行。 3. (1) The existing studies and observed data show that the important factors affecting the...
挟沙力1. Research on sediment-carrying capacity based on theory of BP neural network; 用BP神经网络原理对水流挟沙力的研究2. Based on previous research on sediment-carrying capacity for hyperconcentrated flow in open channels and flume tests, the sediment-carrying capacity of flow with fly ash ...
挟沙力级配 1. In terms of this mechanism,the calculation formula for the suspended load sediment-carrying capacity graduation under the balanced state of silting and scoring is deduced. 基于泥沙运动的起动和止动条件分析了悬移质泥沙和床沙交换的内在机理,并根据这一机理推求了冲淤平衡状态下悬移质挟...