Rule of bed load transport in tidal reach of the Yangtze river and distributing rule along the river are studied.
研究长江感潮河段推移质输移规律和沿程分布规律。
At first, the hydrologic characteristics of the tidal reach and the current situation of design value research are elaborated.
论文首先阐述了感潮河段水文现象的特点、水文设计值的研究现状。
The strengthening of the tidal power caused by the significant topographic change is responsible for the rise of the low water levels in the tidal reach.
而河床地形变化引起的三角洲河网区潮汐动力增强,则是感潮河段低水位上升的主要原因。
Hydrological factors of formation of large flood in the lower tidal reach of the Yangtze River are analyzed, and change trend of large flood is revealed.
分析了长江下游感潮河段大洪水和特大洪水高水位形成的水文因素,揭示了年最高水位今后一段时期内可能的变化趋势。
Considering the inconsistency of level data in tidal reach, a method correcting the data by drawing the trend equation from its time series was proposed.
针对感潮河段潮位序列的不一致现象,提出了一种通过提取序列趋势项进行资料一致性修正的方法。
Sutong Bridge located in the tidal reach adopts the pile-group foundation with large-diameter and over-length bored piles working with the steel casing together.
位于潮汐河段的苏通大桥采用大直径、超长钻孔灌注群桩基础,而且需要考虑钢护筒的共同作用。
It is indicated that the distance from the tidal reach to the estuary should be highly concerned in determination of data age and selection of methods for navigable stage design.
研究结果表明,感潮河段设计通航水位方法的选取以及所需样本年限的长短与其距河口的距离有密切关系。
This paper presents a new technique and new material for underwater concrete patching on tidal reach, which is characterized by low cost, simple construction, convenient operation and good effect.
介绍一种用于水下、潮差段混凝土修补的新材料和新技术,该技术造价低,施工简单,可操作性强,效果良好。
Though the building is 50 miles from the Pacific Ocean and well beyond the reach of killer tidal waves, a blue and white metal sign at its entrance says "Entering Tsunami Hazard Zone."
尽管这座建筑距离太平洋有50英里,远在杀手般的浪潮鞭长莫及的地方,入口处却立着一块蓝白色金属牌,上面写着“进入海啸危险区域。”
The Tong Cheng Reach is the lower part of the Yangtze River, where the water abstraction is active and gives impact both on the location of the tidal limit and on that of the tidal current limit.
通澄河段是长江下游感潮河段,沿江抽、引水频繁,对潮区界和潮流界都有影响。
This paper analyses water characteristics of the tidal mouth of Xiaoqing River, and presents water quality models of one-dimension confined reach.
该文分析了小清河河口段的水质特征,提出了适用于该潮汐河流的一维有限段水质模型。
Now EMS are building so as to reach the real time adjustment for the network in the different operations including the least network lost, the optimal tidal current of electric energy quality.
并正在建设电网调度自动化系统(EMS),以期达到在不同的运行方式下,按网损最少、电能质量最佳的潮流对电网实时进行调整。
Rugao sediment shoals are located at the middle-upper part of this reach, in the confluent area of estuary tidal current and river flow.
如皋沙群位于澄通河段中上部,处于河口潮汐与径流交汇区。
Rugao sediment shoals are located at the middle-upper part of this reach, in the confluent area of estuary tidal current and river flow.
如皋沙群位于澄通河段中上部,处于河口潮汐与径流交汇区。
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