钢梁

In this paper, finite element method is used in the analysis of cross section temperature field of I-shaped steel beam under fire in different position. It can gain the temperature contours and its rules.

本文采用有限元方法，对工字形钢梁在不同位置火焰下横截面温度场的分布情况进行了分析，得到温度场分布云图及其分布规律。

Through the construction of abutment replacement in Shangzhi Highway and Railway Cross-bridge, a comprehensive introduction of basic principle about abutment replacement technology by the bridge deck steel method was given and the construction technology and social benefits were analyzed in the paper.

通过尚志公铁立交桥支座更换施工，全面介绍桥面钢梁法更换支座的基本原理，并对该种技术的施工工艺、社会经济效益进行分析。

In the SC beam and CCSHRC column structure system the structural dead-weight is depressed, the clean use area increases and less materials are used, this system also posses the advantages of the normal concrete structure and steel structure.

连续复合螺旋箍约束混凝土柱、钢与混凝土组合梁所组成的结构体系比钢梁与混凝土柱体系更具优越性。它降低了结构的自重，节约材料，净使用面积和净高得到了增加，同时具有一般混凝土结构和钢结构的优点。

And mechanical characteristics of copulae of steel-concrete composite beam,which has different space and rows of shear connectors,different ratio of lateral direction reinforcement and different height of steel beam,is calculated and analyzed.

利用大型通用有限元软件 ABAQUS 对叠合梁结构进行了数值模拟，计算分析了不同剪力键布置、横向钢筋配筋率和钢梁高度时叠合梁接合部受力特性，为钢-砼叠合梁的设计提供参考和依据。

Strengthened steel girder,plus high precision linear guide makes every drop of lik onto the right position and brings high resolution..

增强型钢梁，高精度直线导轨确保每一个墨滴准确到位，有效保证打印精度。

In order to fully used the compression resistance of the concrete,this paper analyzed the stress distribution to the composite beam in the actual use,and put forward to the method calculating the concrete flange plate thickness.

为充分利用混凝土的抗压性能，本文通过分析钢与混凝土组合梁使用阶段的应力分布，提出了一种确定钢梁上混凝土翼板厚度的方法。

The structural steel beams that make up the frame of a building.

结构性钢梁构成了大楼的框架。

This paper gives an account of the construction schemes for superstructure of the main bridge of Wuhan Tianxingzhou Changjiang River Rail-cum-Road Bridge,including various techniques having been applied to the pylon construction,steel girder erection,stay cable and deck slab installation,and pylon and steel girder parallel construction.

介绍武汉天兴洲公铁两用长江大桥主桥上部结构施工方案，包括主塔施工、钢梁架设、斜拉索安装、桥面板安装以及塔梁同步施工技术。

Prestressed steel girders can be used in new construction as well as in upgrading existing structures or in rebuilding of destroyed structures.

预应力钢梁可以用于新建的结构中，也可以用于对现有结构的改造中或者对被损坏结构的重建中。

The bridge is reinforced with huge steel girders.

这座桥用巨大的钢梁加固了。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。