A Study on Theory of Dynamic Tracking Control of Spillway Gate

1、

Large-scale model tests were performed to study the effectivity of many methods of aeration in cavitation-protection for the sidewalls, and the plan was given for spillway tunnel with large discharge and high velocity flow.

通过大比尺的模型试验，研究了多种掺气减蚀方法，提出了解决高流速、大流量泄洪洞侧墙掺气减蚀方案。

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2、

One of the main problems of spillway tunnel with large discharge and high velocity flow is the cavitation damage.

高水头、大流量泄洪洞内高速水流问题主要问题之一是水流空化引起过流表面空蚀。

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3、

Engineering Characteristics of Dam-body Spillway of Rockfill Dam with Concrete Face Slab for the Tongbai Pumped Storage Power Station

桐柏抽水蓄能电站面板堆石坝坝身溢洪道工程特点

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4、

Stability Analysis of Ogee Section at the End of Discharge Trough of Spillway of Earth-rock Dam on Deep Soft Foundation

深厚软基上土石坝坝体溢洪道泄槽末端反弧段的稳定分析

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5、

Study of Roof Deformed Features on Top of the Mined Area Within Slope Outside Intermediate Section of Spillway in Some Dam

某坝区溢洪道中段外侧边坡采空区上覆岩体变形特征研究

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6、

Study on Stress of Intake Head in Ski-jump Spillway of Arch Dam

拱坝滑雪道式溢洪道进口闸首的应力研究

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7、

A Preliminary Study on Stepped Spillway on RCC Dam for Dissipation

碾压混凝土坝采用台阶式溢洪道消能初探

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8、

Though optimization of broad of spillway and dam height of silt dam, their optimum combination was found;

通过对溢洪道宽度和淤地坝坝高的优选，找到了二者的最佳组合；

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9、

2, which is found to be more convenient for the engineering design, as it can convert the primal question of transcendental function into that of iterative solution, when the profile of ogee section of a spillway dam is designed.

式（2）用于反弧段廓线计算，可将原超越函数问题变成可迭代求解问题，这大大方便了工程设计。

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10、

The experimental study is conducted to show the effects of silt releasing sluice and energy dissipating downstream of spillway dam section, diverting water to prevent sedimentation, and the flow pattern at the inlet section of diversion tunnel.

通过模型试验，对甘肃省金昌市引硫济金枢纽工程的泄洪冲沙闸和溢流坝下游消能防冲效果、引水防沙效果及引水隧洞进口段水流流态进行了试验和研究。

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11、

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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12、

The results of analyses show that this type of spillway dam is favourable for improving it's earthquake resistant behavior, and both stability and stress state of the spillway dam can satisfy the requirements of national defence.

分析结果表明：该坝型有利于提高抗震能力，地震对坝的稳定和应力状况均能满足设防要求。

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13、

On this basis, the curve shapes and the formulas of upstream crest and downstream crest and those under the breast wall of the spillway dam are presented.

并以此为依据，提出有胸墙的溢流坝的堰顶上、下游及胸璃底缘的曲线型式和相应的计算公式。

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14、

At the dam site of the moutain spillway dam of the lower reservoir, the width of the riverbed is about 8~ 12m.

由于下水库溢流坝坝址处河谷狭窄，河床底宽约8～12m。

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15、

According to the design of spillway dam on arch dam in Wanjiagou reservoir, this paper elaborates special problems and solving method of spillway dam in design and construction.

简要介绍了橡胶拦河坝控制系统及组态软件在该控制系统中的应用，并结合在系统软件编制过程中所出现的问题给出了解决的方法。

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16、

The size determination and structural design are discussed for the fixed low head retaining works such as spillway dam, sluice and its combination in Song-Nen Plain.

本文就松嫩平原河流低水头固定式壅水建筑物的溢流坝、问及其组合建筑物的规模计算、结构设计进行论述，并列举设计实例。

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17、

The application of carbon fiber textile is explained by an engineering example that the cracked concrete side pier of a spillway dam is strengthened with this material.

以某水库溢流坝边墩局部开裂的补强加固为例，介绍了采用条状的碳纤维布增强闸边墩混凝土的新技术。

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18、

Works in such conditions, local materials spillway dam how to coordinate the size and height of buildings to ensure that safety is a major engineering design experience.

在此类工程条件下，当地材料坝如何协调泄洪建筑物规模与坝高以保证工程安全是本工程设计的主要经验。

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19、

Longitudinal vortices forming on the surface of spillway dam during discharging both through spillway dam and botton outlet

堰、孔双层泄流时坝面形成的纵向旋涡

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20、

An entire model simulating concrete construction process in combination with the concrete pouring without longitudinal, joints of the Three Gorges Project spillway dam is established.

对三峡工程泄洪坝段混凝土通仓浇筑，建立了模拟混凝土施工过程的整体模型。

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