低坝

昭平水电站溢流坝属低坝，最大坝高395m。

The ZHS over fall big dam is a low dam . The maximum dam height is 39.5m .

低坝枢纽中泄洪冲沙闸宽度的计算

Calculation of the Outlet Sluice Width in Low Dam Diversion Works

水力发电工程（水电工程）有高坝和低坝两种类型。

Water power schemes ( hydroelectric schemes ) are of two types , high dams and low dams .

低坝宽尾墩水力特性研究

The Study on Hydraulic Characters of Lower Dam with Flaring Gate Piers

低坝消力戽的水流特性

Flow Characteristics of Bucket Basin in Small Dam

浇筑式沥青混凝土心墙多用于低坝，易于施工。

The core wall of asphalt concrete with placement was applied to low clam .

山区河流低坝引水枢纽中冲沙闸的设计

Design of Flushing Gate among Approach Hinges of Low Dam on River in Mountain Area

浅谈低坝淤积及其治理措施

Low Dam Deposition and Its Control Measures

低坝枢纽宽尾墩消能效果研究

Experimental Study on the Result of Energy Dissipation of Flaring Gate Pier for Low Dam Pivot

对低坝岩基软弱夹层增稳措施的探讨

A Discussion on the Measure to Increase Stability of Weak Intercalated Stratum in Low Dam Rock Foundation

低坝枢纽泄洪闸布置对引航道口门区通航条件的影响

Influence of Layout of Flood-Relief Sluice in Low-Head Hydrojunction on Navigation Condition at the Entrance Area of Approach Channel

超典型井流水力特性研究及其在低坝消能中的应用

Study on Hydraulic Characteristics of Super - Typical Well - Flow and Its Application in Energy Dissipation for Low Dams

与低坝相比，高土石坝受地基刚性的约束减弱，坝体的自振周期延长。

Compared with low dams high earth-rock dams get less constraint from stiffness of foundation and its self-vibrating period becomes prolonged .

提出了岩石坝基上的低坝应充分考虑采用浆砌石薄拱坝的必要性与可行性。

It is suggested in this paper that the thin cement - rubble masonry structure should be considered for the small dams on bedrock on the basis of the necessity and feasibility .

低坝淤积严重影响到枢纽工程的引水效果，降低了上游沿河两岸的抗洪排涝能力。

Deposition of low dam seriously influences on diversion effect of water conservancy key project , reduces the ability of draining flight a flood in upper reaches of two banks along river .

在大比降、河床质很粗、推移质运动剧烈的河流上修建低坝引水枢钮，是我国西南地区中型水电站的特点。

Building low dam diversion pivot on the river that of gradient ratio steep > bed material roughness and bed load movement acuteness is characteristic in Southwest medium size water power station .

在我国河流规划中，对高坝大库和低坝径流式开发方式，两者是相辅相成的，不能孰褒孰贬。

In the cascade development of China 's rivers , both high and low dams are necessary and complementary to each other and neither should be overpraised at the expense of the other .

对等厚搅拌水泥土防渗薄墙在低坝除险加固中的应用进行了分析，指出了质量控制的要点与实施方案。

In this paper , application of thin mixed soil-cement antiseepage wall of uniform thickness in strengthening low and middle height earth dams is analyzed , and the main point of quanlity control and accomplished plan are indicated .

在坝体地震反应中，高阶自振周期容易与地震卓越周期迂合，高阶振型的振动易于被激发放大，从而导致坝体地震加速度沿坝高分布与低坝有所不同。

During the seismic response high order self-vibrating period is easily to coincide with the seismic predominant period and the vibrations of high order get more opportunities to be activated and magnified which result in the seismic acceleration distribution is somewhat different from low dams .

低闸坝枢纽船闸引航道口门区通航水流条件研究

Study on Navigation Flow Condition at the Entrance of Approaching Channel in Low head Dams

在更多的事例中，低水头坝看起来不怎么危险，但是可能会产生危及生命的情况。

In most instances , a low-head dam does not look dangerous , yet can create a life-threatening situation .

低水头闸坝式枢纽工程泥沙问题研究

Study on Sediment at Gated Dam with Low Head

低水头闸坝消力池体型研究

Research on Geometry of Stilling Basins for Gated Dams with Low Froude Number Water Flow

在砂砾石地基上修建低水头闸坝，采用高压喷射灌浆加固砂砾石地基是一项安全、有效的工程处理措施。

For low head gated dam on sand and gravel foundation , it is safe and effective to carry out high pressure jet grouting at the dam foundation .

以及坝系防洪标准低板论在坝系防洪能力评价、坝系加固配套中的应用。

The application of the theory in evaluation of flood-control ability and reinforce and matching of dam system were indicated too .

为了保证灰坝安全运行，提出了灰坝低水位运行和坝前冲填堆粉煤灰治理措施。

To ensure the safety of the dam , countermeasures including low water-level operation of the dam and sluicing-siltationmethod with coal ash in front of the dam were presented .

坝基实际渗漏量异常，存在管涌和接触冲刷问题，尤其库水位低至193.84m，坝后上升泉仍有沙沸现象。

The actual seepage quantity of the dam foundation was unconventional , there were the questions of piping of the highly permeable layer and contact erosion , especially , the reservoir level was under 193.84 m , sand boil in ascending spring behind dam appears .