船闸闸门

Based on the analysis and calculation of the stability and strength for the floating dock Hangang 801 while shipping 760 t weighed Three Gorges temporary ship lock gate,the authors confirm the plan of shipping is feasibility and provide scientific basis for shipping and lading special equipment by special vessel.

通过对汉港坞801装载7600kN三峡临时船闸闸门的完整稳性和强度分析计算，确定用浮船坞作为驳船运输三峡临时船闸闸门的方案可行性，为特殊设备采用特殊船型的运输和装载提供了依据。

At first,the impacted problem of the Siyang one and two line lock miter gate are investigated and analyzed widely and thoroughly.The reasons of gate impactive failures are analyzed ,so impactive analysis methods are put forward.

首先对泗阳一、二线船闸人字闸门受撞击问题进行了广泛而深入的调查和分析；分析了引起闸门受撞破坏的原因，提出了开展闸门受撞分析的方法和思路。

The operation characteristic of miter gate and the prestress method under different back tie rod arrangements are discussed in this paper.

讨论了人字闸门的工作特点，及不同背拉杆布置形式的预应力加力方法，并分析当船闸个体尺寸、结构形式不同时，随着背拉杆预应力分配关系以及预应力对闸门门形改变的数理关系不同时，背拉杆预应力调试方法。

Hydro-metal Structure industry is a relatively independent Sector in Water Resources and Electric Power industry, mainly engaging in design, manufacturing, installation and commissioning of various large-sized metal structure products needed in Water Resources and Electric Power projects, such as flat steel gate, radial steel gate, penstocks, hoist, ship locks, etc.

水工金属结构行业是水利水电行业内相对独立的一个产业，主要从事水利水电工程所需的各类闸门、拦污栅、压力钢管、船闸、启闭机等大型金属结构产品的设计、制造、安装、调试业务。

The MC nylon lath water-seal and wedge supporting slide block are adopted in the working anchor gate of the water transmission way of the Spring Lake s navigation lock, which has solved the problems of frequent operation of the anchor gate and the water-seal under condition of bearing bilateral pressure.

春天湖船闸输水廊道工作闸门采用了MC尼龙板条封水和楔形支承滑块，解决了闸门运行频繁、承受双向水压力情况下封水的问题。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。