桥梁工程

This paper is the important ingredient of "Bridgework Life Circle Design Theory and Method Study", which belongs to Nation west traffic construction science and technology item.

本文作为交通部西部交通建设科技项目"桥梁工程全寿命设计理论与方法研究"(2004 318 822 25)的一个组成部分。

Being considered as "common illness" or "frequently occurring disease", concrete rifts perplexed bridgework technician for a long time.

混凝土开裂可以说是"常见病"和"多发病"，长期困扰着桥梁工程技术人员。

Products sell well both inside and outside the Great Wall, the major north-south, widely used in electric power, metallurgical, petrochemical, mining, railway transportation, building materials, telecommunications, communications and other industries to meet the thermal power plants, hydropower stations and power transmission stations, smelters, coal mines, oil fields, oil refineries Factory, cement plant, all the cable railway bridge project needs.

产品畅销长城内外，大江南北，广泛运用于电力、冶金、石化、矿山、铁路交通、建材、邮电、通讯等行业，可满足火电厂、水电站、输变电站、冶炼厂、煤矿、油田、炼油厂、水泥厂、铁路桥梁工程全部电缆的需要。

The corrosion of pile foundations is a significant problem in the construction of bridges.

桩基的腐蚀是桥梁工程建设中的一个重要问题。

It has not been definite that how tocalculate the cross beam of box girder during thesituation bridge engineering.

做具体设计时发现，在现阶段的桥梁工程中没有明确箱梁的横隔梁如何计算。

The experiments prove it is a method of high speed and high fidelity, and it will be used widely in civil engineering.

结果表明，计算速度快，精度高，对技术复杂的大型公路桥梁工程有广泛的运用前景。

During these terrible years, the Bridge was known as the Iron Lung, for it kept so many people breathing. It gave work to a fairly constant number of 1,400 men on the site, as well as many thousands more in the steel, cement, sand and stone trades which supplied the immense quantities of materials.

在那个令人恐慌的年代，人们把这项桥梁工程看作这城市的钢铁心脏——它维持着无数人的生计，在建筑工地现场，它稳定的提供着大约1400个工作岗位，同时在钢铁、水泥、大沙以及石料这些巨额的物资交易方面又提供了数以千计的岗位。

The influence lines of mostly section of the two structures were studied to illustrate the mechanical behaviors under live load.

摘 要：应用有限元方法对桥梁工程中的索拱结构及普通拱结构的静力性能进行对比研究。

By means of the new method in this paper, the 3-D photoelasticity analysis results of a bridge have been obtained, which well agree with the results of finite element method analysis.

由本方法通过对大型桥梁工程结构的三维光弹性应力分析，其结果是合理的，与有限元计算进行比较，二者符合良好。

It is anticipated that this paper would have some referential value to quality inspection and evaluation for bridge engineering.

希望通过本课题的研究，能为桥梁工程的质量检验评定工作提供有益的借鉴。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。