查询词典 T-beam bridge

A new system was proposed for measuring magnetic properties of films using surface magneto-optical Kerr effect,which uses a He-Ne laser as a light source,intensity stability of 5 %,with the beam split into two parts,one used as the signal beam and the other reference beam.

1引言表面磁性以及由数个原子层所构成的超薄膜和多层膜磁性，是当今凝聚态物理领域中的一个极其重要的研究热点。而表面磁光克尔效应谱作为一种非常重要的超薄膜磁性原位测量的实验手段，正受到越来越多的重视。

Taking the effect of non-radial bearings in the beam-ends into consideration, the rigid-crossbeam method was used to calculate the load lateral distribution of curved beam bridge with non-radial bearings as to get more accurate results.

用刚性横梁法计算非径向支承弯梁桥的荷载横向分布，在计算单梁挠度时考虑了主梁梁端非径向支承的影响，得到了更为精确的结果，根据影响参数，编制了相应的表格，方便工程设计人员查用。

For cable stayed bridge of single tower cooperative system that are often used in practice,the cable tower and beam s character of this system in deflection and mechanics from the length without cable and the ratios of depth of beam to main span is analyzed.

对于工程中常见的独塔不对称协作体系，从主跨无索区长度及主梁的高跨比着手，分析协作体系斜拉桥索、塔、梁的受力及变形状态，对上述设计参数提出合理的取值范围。

Such as: how to better play to high-performance concrete properties; how to avoid temperature changes, shrinkage and creep of concrete, foundation, uneven settlement and so on; how to ensure that close up before the end of the vertical deflection of the cantilever 2 and the main beam axis deviation of the lateral shift does not exceed the permissible range; how to ensure that folded after the bridge linear positive; how to avoid the construction of the main beam and so there have been a big stress.

如何更好地发挥高性能混凝土性能；如何避免温度变化、混凝土收缩徐变、地基不均匀沉降等的影响；如何保证合拢前两悬臂端竖向挠度的偏差和主梁轴线的横向偏移不超过容许范围；如何保证合拢后的桥面线形良好；如何避免施工中主梁截面出现过大的应力等。

Beam and slab install of Interchange of south of DanBen Expressway, offer keference for roof beam board installation ofthe similar bridge and consul

丹本高速公路本溪南互通立交的梁板安装，为同类桥梁的梁板安装提供参考。

The simplest type of span is a beam bridge, consisting of a rigid beam between tow supports.

最简单的桥梁是梁桥，由钢性梁和两端的两个支柱构成。

Another type of beam bridge is the cantilever, in which a horizontal beam extends beyond its support.

另一种梁桥是悬臂桥，该桥的水平梁可伸出到桥墩以外。

In view of the stress characteristics different from these of linear beam,some effective measures can be taken to assure the design of reliable and economical curve beam bridge.

针对其不同于直线梁的受力特点，采用相应的有效措施，是可以设计出较为可靠且经济适用的曲线梁桥的。

A FEA method for composite beam bridge is presented by an example of a preflex beam with variable cross-section .

采用了一个变截面预弯梁的例子详细介绍了用有限元计算组合结构桥梁的方法。

The plate beam finite element method of spatial computation is presented for the plate rib T-beam bridge with multi-rib.

由此提出了板肋式多肋T梁桥空间计算的板梁有限单元法。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。