查询词典 box girder

1AYk0bp'"Y"Y0 box girder; shear lag; model test; prestress; solid-spar coupled model; design specification

i1hJ\$ZL6？Vz0 箱梁；剪力滞；模型试验；预应力；体-杆耦合模型；设计规范

Cable-stayed bridge ; steel box girder ; ear plate ; model test

斜拉桥；钢箱梁；耳板；模型试验

Bridge engineering ; central-slotted box girder ; wind tunnel test ; flutter performance ; CFD numerical simulation ; flutter control

桥梁工程；中央开槽箱梁；风洞试验；颤振性能； CFD数值模拟；颤振控制

The force transmission, due to the crane trolley wheel pressure, from rail to bias-rail box girder belongs to the nonlinear contact. There is a coupling relationship between the deformation of contact area and the stress distribution.

小车轮压作用下，轨道与偏轨箱形梁之间力的传递属于接触非线性问题，接触面间的变形和应力分布存在相互耦合的关系。

Take the fabrication and erection of 32m double line box girder of Liaohe Super Major Bridge as an example, the paper describes in detail the construction technology and key technique of travelling trestle bridge fabrication machine.

介绍秦沈客运专线辽河特大桥 3 2m 双线箱梁的制架施工，详细阐述移动支架造桥机拼造 3 2m 双线箱梁的施工工艺和关键技术。

In this paper, the seismic response of a high pier three-span continuous box girder bridge is detailed calculated, and the measures that prevent beam down and crushing pillar to damage of the structure in big earthquake is advanced.

通过时一座高墩三跨连续箱梁桥的地震响应进行数值模拟计算，分析了高墩桥梁的地震响应特点，提出了高墩桥梁在大震作用下应采取防止落梁及墩柱压渍破坏的构造措施。

A three-span continuous curved box girder bridge model was made to meet the specific requirements of the research work of this paper.

制作了一个三跨混凝土曲线箱梁桥模型，基于合理的试验流程安排，进行多工况下的普通连续曲线箱梁桥和整体式桥台连续曲线箱梁桥的剪力滞效应试验，得到两种桥型在试验工况下的剪力滞系数。

There is an analysis of spatial stress on variable cross-section wide box girder of three-span continuous PC rigid frame bridge in the paper.

对一座铁路三跨连续PC刚构桥变截面宽幅箱梁进行了空间应力分析。

The main bridge of Hongdu Bridge is three-span self-anchored steel box girder suspension bridge.

洪都大桥主桥为三跨自锚式钢箱梁悬索桥，跨径布置为

Main contents are shown as follows:(1) After comparing all kinds of applied methods, three-bar stimulation analysis method which is simple is selected to calculate coefficients of shear lag on some cross section of box girder.

将空间有限元法和三杆比拟法两者的计算结果进行对比分析，指出了三杆比拟法的适用范围。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。