1、

Based on the generalization of water transfer channels and hydraulic structures, the critical problems are discussed: simulation of the upper and lower boundaries and initial condition; simulation of flood-intake gate and flood diversion gate; dynamic simulation of leakage of the newly-built channel and so on.

在对输水渠道及众多水工建筑物概化的基础上,着重探讨了上、下游边界及初始条件、进洪闸及分水闸的入出流过程、渠道沿线渗漏量动态化处理等问题。

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2、

On the basis of analysing the operational principle for the hydraulic lock, the cause of the datum discreteness for the recovery time is found out, it is that the control rod in the hydraulic lock affected the effective flow area of the throttle gate.

在分析液压锁工作原理的基础上,找出空载恢复时间数据离散的原因,是液压锁内的控制杆在运动过程中影响了液压锁轴上节流孔的有效流通面积。

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3、

Using BFDS style and multiplicity function hydraulic control value can make a good effect instead of back value and electric-regulation gate value.

BFDS型多功能水力控制阀代替逆止阀和电动调节闸阀在应用中取得良好的效果。

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4、

Optimal Design of Sluicing Floor Double seal hydraulic flat gate valve

闸底板优化设计双密封液动平板闸阀

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5、

Research on hydraulic characteristics for intake emergency gate of Three Gorges Hydropower Station

三峡电站进水口平面快速事故闸门水力特性试验研究

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7、

Research on Flow-Induced Vibration of Low Head Hydraulic Tainter Gate

低水头水工钢结构弧形闸门流激振动研究

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8、

Design of hydraulic hoist of tainter gate of TGP's deep outlet

三峡深孔弧形闸门液压启闭机设计

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9、

A hydraulic tainter gate is mainly used for controlling flood and is one of the most important structures for dam safety.

水利工程弧形钢闸门,主要用于水库的控制泄洪,是保证大坝安全的最重要建筑物之一。

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10、

The study results indicate that the adopted control measure to solve the vibration problem of the hydraulic tainter gate is necessary and feasible.

这表明,应用智能控制手段来解决水工弧形闸门的振动是可行的,也是必要的。

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11、

Optimized fuzzy semiactive control strategy was proposed to reduce the vibration of certain tainter gate installed with magnetorheological ( MR) dampers in certain key large hydraulic project.

针对某大型水利枢纽导流底孔弧形闸门,在闸门上布置若干MR阻尼器,采用优化模糊半主动控制来减小振动。

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12、

Problems Encountered in Hydraulic Hoist for Spillway Segment Gate and its Causes

表孔弧门液压启闭机运行问题及其原因分析

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13、

Automatic Control System of Two-cylinder Hydraulic Pressure Hoist of the Spillway Radial Gate

泄洪大坝弧形闸门双缸液压启闭机自动控制系统

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14、

The incorporate energy dissipation of stepped spillway with flaring gate piers and plunge pool is a new-style dam of hydraulic structure proposed by Chinese engineers and has been used in practical projects, but there is a lack of numerical computation results.

宽尾墩+阶梯溢流坝+消力池一体化的坝面泄流形式是我国科技工作者提出的新型水工设施,已在实际工程中有所应用,但缺少数值计算成果。

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15、

design of an integral hydraulic transmission weir-gate

整体式液压驱动堰门设计

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16、

application of strata sequence analysis method in type selection of the hydraulic steel gate

层次分析法在水工钢闸门选型中的应用

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17、

the fast mounting of hydraulic cylinders and pinned supports of the hydraulic shutter gate

液压翻板闸门及其液压油缸、支铰的快速安装

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18、

deduction with maximum moment formula of hydraulic pressure on articulated joint of hydraulic operated shutter gate

总水压力对液压启闭翻板闸门支铰的最大启门力矩计算公式推导

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19、

hydraulic calculation study of connecting lever roller hydraulic automatic flap gate

连杆滚轮式水力自动翻板闸门的水力计算研究

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20、

sync-circuit of hydraulic hoist of radial gate on gaobazhou overflow dam

高坝洲表孔闸门液压启闭机的同步回路

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