跨海桥梁

跨海桥梁桥址选择和通航净空尺度问题的探讨

Discussion on Bridge Site Selection and Navigational Clearances for Sea Crossings

GPS技术在特大型跨海桥梁施工中的应用

Application of GPS Technology in Large-scale Sea-spanning Bridge Construction

在远距离跨海桥梁工程施工中，GPS定位技术正发挥着常规地面测量技术无法承担的重要作用。

GPS has been playing a very important role which can not be taken by the traditional survey techniques in long distance sea-spanning bridge construction .

110kV跨海桥梁电缆的敷设

Installation of 110 kV cables on sea-crossing bridges

跨海桥梁工程建设的若干水动力学问题

Studies on hydrodynamic problems associated with development of marine bridges

跨海桥梁钻孔灌注桩施工特点

Construction Features of Bored Piles of Bridges over Sea

人工岛、海上和海底物资储藏设施、跨海桥梁、海底隧道工程；

Projects of artificial islands , sea and seabed material storage facilities , cross-sea bridges , and seabed tunnels ;

跨海桥梁工程的设计与建设提出了许多新的水动力学问题。

There are many new hydrodynamic problems proposed in the course of design and construction of bridges over estuarine and coastal waters .

这些创新技术成果在大桥建设中获成功应用，使我国在跨海桥梁的设计与施工技术水平上了一个新台阶。

These innovative technical fruits has beed successfully applied for the construction of the bridge to make our design and construction technology of bridge over sea step into a new stage .

随着沿海城市交通事业的蓬勃发展，跨海桥梁作为现代交通的重要组成部分，如何针对大跨度、高标准的跨海桥梁锚碇沉箱基础建设，是目前急需解决的问题之一。

With the development of transportation and coastal city , cross-sea bridge is an important part of modern traffic , according to the large span , high standards of cross-sea bridge anchorage caisson foundation construction , is one of the urgent problems at present .

在东海大桥设计中，结合科研系统地将海洋动力学理论运用于跨海公路桥梁基础设计。

In the process of design , ocean dynamics theory is used systematically in over-the-sea bridge engineering for the first time .

本文从消极腐蚀控制和积极腐蚀控制方面综述了目前各种常用的腐蚀防护措施，并建议采用“全寿命经济分析”法，选择最佳的防腐蚀措施，以有效延长跨海混凝土桥梁的实际使用寿命。

It is also suggested to select the best corrosion-protection measures based on the method of total life cycle cost analysis ( LCCA ) to effectively extend the service life of concrete bridges over seas .

近年来海洋采油平台、跨海浮桥梁、超高层建筑等大型混凝土结构的出现，混凝土本身的轻量化是时代要求的主要研究题目。

In recent years in order to appear the megalithic concrete structures for example the sea petroleum platform , the crossing strait floated bridge , the skyscraper and so on , light weight of concrete itself is the main research topic for the needs of the times .

目前我国已经修建了各种样式的临时施工栈桥，今后随着更多跨江跨海大型桥梁工程的修建，也将修建更多的临时施工栈桥。

At present , China has built various styles of temporary construction trestle , in the future as more large-scale sea crossing river bridge construction project will also build more temporary construction trestle .

随着我国桥梁建设向宽阔水域、外海发展，一座座跨江河跨海的特大型桥梁应运而生，而沉井基础作为大跨度桥梁中较为常用的基础形式之一，有着广泛的应用前景。

Along with the construction of the bridge towards to the wide water area and open seas , more and more super-large bridges across rivers and straits came into being . As a common foundation for long-span Bridges , the open caisson foundation has a wide range of application prospect .

另一方面，我国的交通运输行业正飞速发展，跨通航江河以及跨海的大型桥梁日益增多，船舶撞击桥墩的灾害性事故日趋频繁，由此所导致的人员伤亡、财产损失也日趋严重。

On the other hand , the rapid development of transportation in our country expands the number of Long Span Bridges . The disastrous incidents of the ship hitting the pier is more frequent , which caused the loss of life and property , environmental damage is getting worse .