The concrete face rockfill dams have complex working conditions and will result in wetting deformation owing to the influences of drying and wetting cycles such as variation of tailwater levels. 由于面板堆石坝工作条件复杂,受到尾水位升降等干湿循环的影响会产生湿化变形;
Application of Vertical Flow Constructed Wetland to Advanced Treatment of Tailwater from Municipal Wastewater Treatment Plant 垂直流人工湿地用于城市污水处理厂尾水深度处理
The tailwater damping well for the Three Gorges underground power plant is built in narrow space with high safety risk. 三峡地下电站尾水阻尼井具有施工环境小、安全隐患大、施工工期紧、过流面质量要求高等特点。
Experiments of Anchorage and Shotcrete Support and Quality Control for the Tailwater Canal of Xiaolangdi Hydropower Station 小浪底电站尾水渠喷锚支护试验及施工质量控制
Design of Tailwater Discharge System in Third-phase Project of Shaoxing Wastewater Treatment Plant 绍兴污水处理厂三期工程尾水外排系统设计
Research on Navigation of Long Tailwater Channel Affected by Unsteady Flow 电站非恒定流对长尾水渠通航的影响
Design characteristic of hydraulic structure for powerhouse with high tailwater level 高尾水位水电站厂房水工结构设计的特点
Moreover, the seepage control for the area of sediment dredging, up-standard discharge of tailwater after treatment, and appropriate treatment of sediment and its reuse as resources are the targets of ecological dredging for environment protection. 排泥场防渗、尾水处理达标后排放、淤泥安全处置和资源化利用是生态疏浚的环保要求。
Concrete lining construction for tailwater tunnel 尾水隧洞衬砌混凝土施工
Prevention and control of liner concrete crack at tailwater tunnel 尾水隧洞衬砌混凝土裂缝预防及治理
Prevention and control of incipient slump damage at opening block of No.2 tailwater tunnel 尾水2隧洞洞口段坍塌隐患防治
Using the equations given in this paper, more exact re-ult can be obtained to design a curve tailwater gate in a hydraulic comprehensive model if necessary. 作为一项应用,水工整体模型的曲线尾门可因此设计得更为准确。
It separates the spillway released energy dissipated water flow from the tailwater channel of left power plant to avoid the interference of high speed turbulent flow with tail water flow from left power plant, mitigating unfavorable influence. 其作用是将河床中部的泄洪消能水流与左电厂尾水渠隔开,避免泄洪时高速紊动水流与左电厂尾水出流的相互干扰和不利影响。
The construction design must pay attention to establish the species protection area, disposal the sediment safely in the blow-off field, and drain the tailwater after it reach the standard. 施工总体设计必须注重建立物种保护区和排泥场淤泥的安全处置及尾水达标排放。
Transient flow calculation for sloping ceiling tailwater tunnels and their body-type design for hydropower stations 水电站变顶高尾水洞瞬变流计算及体型设计
The influence of energy dissipated water on tailwater channel is also reduced, so the flow pattern in tail water channel is improved obviously. 消能后水流对左电厂尾水渠的影响也相应减轻,使左电厂尾水渠流态有明显改善。
The results show that it is feasible to remove the tailwater surge chamber at the station in consideration of the optimized closing of the guide blades and the properties of the units. The governing values of parameters can basically satisfy the requirement for design. 计算表明,通过考虑机组特性、优化机组导叶关闭规律及合理整定调速器参数,该水电站取消尾水调压室的方案是可行的,其各设计参数控制值基本上能满足设计要求。
In this paper an introduction was given to the study on the utilization of some characteristics of bulb units for flood disposal in exrta low head to prevent siltation in tailwater basin during shut down of units in flood period. 本文着重介绍利用灯泡贯流式水轮机的若干特性作超低水头泄水的应用研究,解决了电站汛期不发电时尾水的防淤积问题。
Seepage patching of expansion cracks in the tailwater platform of Baishan hydropower station 红石水电站尾水平台结构缝渗漏止水处理
In this paper, the design scheme and calculation method of tailwater gate hoist bridge at power station in river channel was introduced. 简要介绍了黄河沙坡头水利枢纽工程河床电站尾水门机桥的设计方案和计算方法。
Design for the Tailwater Discharge System of Shaoxing Wastewater Treatment Plant 绍兴污水处理厂尾水排放系统设计
Cracks of different levels exists in hydraulic tunnel concrete liner. The prevention of liner concrete cracking at tailwater tunnels and measures on different levels cracking are discussed in detail. 水工隧道混凝土衬砌均存在不同程度的裂缝,本文介绍了尾水隧洞衬砌混凝土裂缝预防和不同类型裂缝的处理办法。
Inverse analysis for tailwater control in hydraulic model tests 水工模型试验中尾水控制的反堰流分析
If measures are adopted to remove the debris deposited in the riverbed and reduce the tailwater level, the economic benefit is considerable by increasing power generation. 若采取措施,在局部河段清渣,尾水位高程降低,发电量增加,经济效益十分可观。
A study of the minimum tailwater depth required to form the bucket flow in solid bucket type energy dissipators some approaches to form interacting functions in Fredholm integral equations method of elastic mechanics 实体消力戽起戽水深的研究弹性力学的Fredholm积分方程组解法中构造影响函数的几种方法
Stability analysis of No.2 compound landslide on the right tailwater bank of Ankang Hydropower Station 安康水电站尾水边坡2号复合滑坡体稳定分析
A Discussion of The Condition For Setting Tailwater Surge Tank 关于设置尾水调压室条件的商讨
The tailwater from urban sewage treatment plant has low level of C/ N, and has high content of nitrogen and phosphorus. It has some difficulties in removing nitrogen and phosphorus. 我国城镇污水处理厂尾水具有C/N低,N、P含量高的特点,对其进行深度脱氮除磷具有一定的难度。
Pharmaceutical wastewater, this paper has characteristics of tailwater, carry out experimental study. 本文针对制药废水尾水具有的特性,开展试验研究。