查询词典 bridge construction

At the same time, the roof truss and cable-state composite hanging basket in the paper is also an idea structure in bridge construction.

同时，提出并设计的新型斜拉式组合挂篮是一种较为理想的重载轻型挂篮形式，在块件重量重的大跨度桥梁的施工中有较大的优越性。

The development history of the swing method of bridge construction and its application in China is introduced. Its key techno- logy and several examples are presented.

简要介绍桥梁转体施工方法的发展历史和该方法在我国的应用与发展概况，阐述转体施工法关键技术问题，并给出几座桥梁转体施工的实例。

Imitational precision is good, which demonstrate that Visual Structure Expert Systemcan be used to imitate cable-stayed bridge construction control, under the condition that forward-calculation is used and girder cell is used to imitate the cable cell, which is capable of acquire better control precision.

施工控制各项参数实测值与理论计算值较吻合、精度较高，说明采用结构大师用正装法对斜拉桥进行施工控制仿真计算，在斜拉索模拟为梁单元的情况下，能够取得较高的控制精度。

And draw the conclusion: It is feasible for the prefigurative deviation and error adjust used in PC rigid frame bridge construction control to use the calculation model and program brought forward in this papers.

通过与实际施工数据及测量结果作分析比较，得到结论：运用本论文的计算模型和程序对预应力混凝土连续刚构桥施工控制过程进行结构分析与误差调整是可行的。

Type NHSS wire rope pulling hoist is widely suitable for use in bridge-construction,laying of large-size pipes,installation and adjusting of machinery an electric apparatus,and large reaction tower of petrochemical industry;the installation and alignment of storage tanks;erecting,fitting,welding and alignment of masts,steel concrete timber structures;laying and translocating of rails and sleepers;loading and unloading bulky heavy goods during transportation.cable tensioning;demolishing of gallery supporting logs;stacking forrestry wood;and othersimilar cases.

NHSS型钢丝绳手扳葫芦可广泛用于建筑施工、大型管道铺设、机电设备和石油化工大型反应塔、储罐的安装、校准、铁塔及其它钢木结构的竖立、拼装焊接、校准、铁轨、枕木的铺设、移位、交通运输中笨重货物的装卸、电线张紧、坑道支撑木的拆除、林区木材的集放等等，对于局部空间受到限制的狭窄工作场所、高空作业、野外作业、坑道、深井作业和无机电供能场所的各种牵引、提升作业、选用本系列产品尤为适宜。

So supervision and detection of concrete filled tube arch bridge construction quality are very important.

所以对钢管混凝土拱桥施工质量的监控和检测极为重要。

Most ancient bridges in China are stone arch bridges. Their appearance brought in a new era of bridge construction technology in China.

中国古桥梁建设中采用最普遍的是石拱桥，它的出现开创了中国桥梁建造技术的新纪元。

The application of steel bar threaded connection technology among bridge construction;2. The problem of gas leakage caused by the hose falling out is solved by means of threaded connection of a specified length bellows to the hotplate.

在居民用户室内燃气工程中采用不锈钢波纹管，安装L型灶前台式阀，通过波纹定尺管与灶具螺纹连接，解决了胶管脱落引发燃气泄漏的问题。

To ensure the quality and security of the prestressed concrete continuous rigid frame bridge, construction control was of great importance.

为了保证大跨径连续刚构桥悬臂施工的质量和安全，施工控制是非常重要的。

With the rapid development of national economy and bridge construction technology, more and more long-span bridges are built in our country.

随着国民经济和桥梁建造技术的迅猛发展，越来越多的大跨度桥梁已经矗立在我国的大地上。

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。