Study on the controlled water levels of Three Gorges Reservoir in September with considering the impact of sediment deposition;
泥沙淤积对三峡水库9月分旬蓄水的影响
Impact on sediment deposition and shoals change in Chongqing Reach of the impounding water ahead of the schedule of the Three Gorges Reservoir;
三峡水库提前蓄水对重庆河段泥沙淤积和浅滩演变的影响
Numerical model for effects of outlet shapes of approach channels on sediment deposition;
引航道出口形态对泥沙淤积影响的数学模型研究
Analysis on influence of flow velocity-flow regime and sedimentation on operation of underground hydropower station of Three Gorges Project;
三峡工程地下电站前流速流态和泥沙淤积对电站运行的影响分析
Study on water-sediment optimum allocation in upstream basin and comprehensive measures of sediment control in Guanting reservoirⅠ:Reservoir sedimentation and general plan of water and sediment control;
官厅水库流域水沙优化配置与综合治理措施研究Ⅰ——水库泥沙淤积与流域水沙综合治理方略
Research on sedimentation analysis based on GIS technique;
基于GIS技术的泥沙淤积分析系统研究
Study on sediment siltation for extension project of Weifang harbor;
潍坊港扩建工程方案泥沙淤积研究
By using wind,wave,tidal current,sediment numerical models based on the up-todata hydrology,sediment data of field observation and remote sensing data,sediment siltation in the deep channel is computed.
依据最新的水文、泥沙实测资料,利用风浪潮流泥沙数值模型对开挖深水航道泥沙淤积情况进行了计算。
Based on a large quantity of meassured data,the pattern of sediment siltation is studied and the feasibility of building offshore deep water terminals in Tianjin Harbor is discussed as well.
通过天津港大量实测资料的对比分析 ,研究了泥沙淤积变化的特点 ,并对天津港在外海建岛式深水码头工程的可行性进行了论
One dimensional flow and sediment mathematics model of river unsteady flow is used to study the change rule of the sediment depth at the gate of the water diversion canal of the Yangtze River to Han River water transfer project in different water sediment conditions;the influences of different roughness coefficients on the sediment accumulation depth are also analyzed.
通过一维非恒定流水沙数学模型,研究了不同水沙条件下引江济汉工程引水渠道口门泥沙淤积厚度变化规律,并分析了糙率对口门淤积厚度的影响情况,模型的计算结果与水流运动规律相吻合,可以为渠道引水防沙设计提供技术支持。
According to the design requirements of water diversion for sediment control of the Yangtze River to Han River Water Transfer Project, the sediment accumulation conditions in the water diversion canal with or without sedimentation basin are researched on the basis of basic hydrology sediment and engineering data by one-dimensional constant flow heterogeneous sand mathematical model.
根据引江济汉工程渠道引水防沙的设计要求,在收集基本水文泥沙和工程基础资料的基础上,运用一维恒定流非均匀沙数学模型,研究了不设沉沙池和设沉沙池后引水渠道内泥沙淤积情况,模型计算结果可以为引江济汉工程中渠道引水防沙设计提供依据。
Combining experimental data with site investigation results, this paper expounds the influence of layout of harbor basin′s axis on deposition thickness and total sediment accumulation in backflow area, analyzes the reasons of the influences, and puts forward suggestions on determination of reasonable axis of inland excavated-in basin.
结合挖入式港池水槽试验和现场调查结果,论述港池轴线布置对港池回流泥沙淤积厚度和总淤积量的影响,分析了产生这种影响的原因,并对挖入式港池设计时合理确定港池轴线提出了建议。
Research on the Deposition of Lianyungang s Deep-water Navigation Channel on Muddy Coast;
连云港淤泥质海岸深水航道泥沙淤积数值研究
Estimation of sediment volume trapped by check-dam based on differential GPS technique
基于差分GPS技术的淤地坝泥沙淤积量估算
All sediment deposition is not injurious.
所有的泥沙淤积并不都是有害的。
Study on Regularity of Sediment Deposition of Gwadar Harbor of Pekistan
巴基斯坦瓜达尔港泥沙淤积规律研究
Analysis on the Sediment Deposition of Yongdingxin River after the Built of Tide Gate;
永定新河挡潮闸修建后泥沙淤积分析
Experimental study on sediment deposition in circulation zone of shallow water flows
明渠浅水回流区泥沙淤积的试验研究
The bank was formed by the mud and sand deposited here over a long period of time.
河里的泥沙淤积在这里, 年深日久便成了沙洲。
The bar was formed by the mud and sand deposited here over a long period of time.
河里的泥沙淤积在这里,年深日久便成了沙洲。
The Influence on Deposition of the Three Gorges Reservoir Caused by the Construction of Reservoirs at Jinsha River
金沙江建库对三峡水库泥沙淤积的影响
The deposition of sediment in our natural stream channels has greatly aggravated floodwater damages.
泥沙淤积在天然河道，已大大加剧了洪水的危害。
The deposition of sediment in channels decreases the channel capacity and the flood-carrying capacity.
泥沙淤积在河道内，减少了河槽容量和泄洪能力。
Research on the Relation between Operation Regulation and Sediment Deposition of Reservoir;
水库调度方式与水库泥沙淤积关系研究
Analysis about Reservoir s Siltation in Shanxi Province and the Variation of Its Storage Capacity;
陕西省水库泥沙淤积状况与蓄水能力分析
Analysis of Sediment in XiaZhai Reservoir and Its Rational Operation Mode Research;
夏寨水库泥沙淤积分析及合理运用方式研究
The Sediment accumulation Situation of the Variety Back-water Zone In Shanxia Dam;
三峡水库变动回水区泥沙淤积状况及治理
Eliminating cyanobacteria growth by using oscillating water jets to prevent silt deposit
用振荡射流抑制蓝藻滋长防止泥沙淤积
Preliminary analysis on sedimentation in Chongqing Jiulongpo reach of the Yangtze River
长江重庆九龙坡河段泥沙淤积规律初步分析
Main problems and countermeasures of sediment deposition in Weishan Irrigation District
位山灌区渠系泥沙淤积的主要问题与治理措施