bridge opening

Restoration and Improvement Research of Jintang Bridge Opening System

金汤桥开启系统的复原与改进

Sandstorm causes blocking of bridge opening and outlet pipe, which will affect the function of drainage and flood discharge of the bridge.

风沙会造成桥孔、泄水管道的堵塞，影响桥梁的排水、泄洪功能。

Problems in the Calculation of the Length of Highway Bridge Opening

公路桥孔长度计算的若干问题

Explained the current of motor how to flow in the three-phase bridge with opening the one of six states which control brushless DC motor;

通过开通直流无刷电机中六个状态中的一个状态来说明电机的电流如何在三相桥中形成回路；

Using the principle of dimensional analysis and the method of regression analysis, the formulas of determining the length of bridge opening were obtained.

应用量纲分析原理和回归分析的方法，提出了各类河段桥孔长度的计算公式。

Bridge opening 200 feet hellogh, large shellops can pass unimpeded.

桥孔高200英尺, 大型船舶也能畅行无阻.

Investigation and the Equations on the Length of Bridge Opening

桥长调查和桥长公式

The Golden Gate Bridge spans the opening of San Francisco Bay into the Pacific Ocean.

金门大桥横跨整个开放的旧金山海湾到太平洋的。

According to the investigation data of designing for bridge opening, the bridge opening length were analyzed.

根据桥孔调查资料，对桥孔长度进行了全面分析。

However, the local navigable environment has been been changed greatly by this project and ship's navigation has effected by the bridge opening's navigable width, which limited the transite-capacity of bridge area.

然而，大桥的建设改变了当地的通航环境，通航孔宽度影响船舶自由航行，限制桥区水域的船舶通行能力。

The auxiliary navigation opening bridge of Donghai Bridge is a four-span prestressed concrete continuous box girder bridge.

东海大桥辅通航孔桥为4跨预应力混凝土连续箱梁桥。

The party was for the 50 th anniversary of the bridge opening.

聚会是为了庆祝大桥开通50周年举行的.

Dongpo bridge opening in a stone puzzle fiber Road, is currently the ship stops.

东坡桥孔内砌有石纤道, 现为轮船停靠站.

To Bea Good Bridge for Enterprises' Opening to the Outside World, Technology Introducing, Digesting and Absorbing, and Making Innovations

做好企业对外开放、技术引进、消化吸收和创新的桥梁

More than that, at thoroughfare, bridge crossing engineering, permeable spur dike useful for fence bed, led mainstream through the medium of bridge opening.

不仅如此，在道路、桥渡工程中，丁坝可用于防护路基，引导主流通过桥孔。

However, the Rome-a bridge to the only place in 1226 bridge opening 4.

然而这个罗马式的桥梁到了1226年就只剩下了4个桥孔.

Particularly through the Eurasian Continental Bridge, the east-west opening up of China provides an opportunity to be more west northwest Xinjiang in particular, opening up opportunities, for the Xinjiang border, along the Bridge to create favorable conditions for economic development.

特别是亚欧大陆桥的贯通，为我国东西双向开放提供了契机，更为西北尤其是新疆的向西开放带来了机遇，为新疆的沿边、沿桥经济发展创造了有利条件。

In this paper, the construction of station K6 bridge of auxiliary navigation opening bridge of Donghai Bridge is introduced and features of this kind of bridge are analyzed.

本文对东海大桥辅通航孔桥中的K6桥的施工做了介绍，分析了这类桥梁的特点。

The flow velocity around the bridge pier is about 1/ 3 to 1/ 2 of that in the center of the bridge opening.

桥墩周围的流速只有桥孔中间流速的1/2&1/3左右。

Study on the Length of Bridge Opening

桥孔长度公式的研究

Formulae for Bridge Opening Length Computation

大中桥桥孔长度计算公式的探讨

The Research on Extent of Turbulence Zone Around Pier and Width of Navigable Bridge Opening

桥墩周围紊流区宽度及桥梁通航孔净宽研究

Bringing forward the dangerous stream comes into being when the boat and ship comes across navigability bridge opening is the combined action result of wave, streams, pier and so on in fact.

提出船舶经过通航桥孔时遇到的险流实际上是船行波、水流、桥墩等共同作用的结果。

The ambient arbitrary vibration measurement was conducted on the bridge before its opening to obtain its eigen modes ( including eigen frequencies, mode slapes and damping ratios), which are very important parameters for wind resistant and aseismic research, health monitoring and malfunctioning diagnosis of bridges.

在通车之前对该桥进行了实桥环境随机振动试验研究，以获得对桥梁抗震、抗风、健康监测、故障诊断等非常重要的结构固有模态（包括固有频率、振型及对应的阻尼比）。

Bridge opening 200 feet high, large ships can pass unimpeded.

桥孔高200英尺, 大型船只也能畅行无阻.