navigation lock

This paper describes the hydraulic model scale effects on the filling and emptying culvert systems of navigation lock.

本文叙述了通航船闸输水系统的水工模型缩尺影响。模型的适用范围。

Application of Sill Dispersive Water Conveyance System in High-Lift Navigation Lock

槛下分散输水系统在高水头船闸中的应用

Advances in Study on Hydraulics of Navigation Lock On Water Hydraulics

通航船闸水力学研究进展

In accordance with cause of high slope instability of Three Gorges navigation lock, some anchoring treatments are adopted: bring outside force on rock body for increasing sliding resistance of rock body;

针对三峡永久船闸高边坡失稳原因，采取以下锚固处理措施：一是向岩体施加利于稳定的外荷载，增加岩体抗滑力；

To use frequency variation to regulate the speed of navigation lock gate, reducing the gate crush due to improper position of the position limit switch and enabling the lock gate more stable in speeding up and down.

在船闸闸门调速中采用变频调速，减轻了闸门因限位开关位置不当等原因造成闸门碰撞，使闸门运行中加减速更加平稳。

Through examination to the concrete and steel structures, Sanhe navigation lock was appraised as a third kind dangerous sluice.

对其土建结构、钢结构进行安全检测和复核后，被鉴定为三类闸。

Research of the lintel in the veranda of the navigation lock A Method to Prevent the Barrier of Cupola Lintel

船闸输水廊道门楣研究防止冲天炉过桥堵塞的措施

Elasto-viscoplastic Adaptive Finite Element Analysis of the Navigation Lock in Three Gorges Project

三峡工程船闸边坡弹粘塑性自适应有限元分析

Research of the lintel in the veranda of the navigation lock

船闸输水廊道门楣研究

Some Technical Matters Presented in the Construction of a Navigation Lock and Compensating Measures

长河船闸建设中的工程技术问题及处理措施

Discussion on the necessity of installing copper axle bush outside the disk of the support axle bench of bottom hub of miter gate of navigation lock

船闸人字门底枢承轴台圆盘外是否应设置铜轴衬的讨论