1.
The beam is divided in4 parts, two each sitting on each main girder.
箱梁分为4个部分，每根主梁上2个。
2.
The main girders support I-section transverse ribs.
主梁支承着工字梁的横向肋。
3.
Investigation of Long-Span Bridge Girder Spanwise Vortex-Induced Vibration
大跨度桥梁沿跨向主梁涡激振动研究
4.
Study on Static Behavior of Joint of Steel Sub-Beam and Concrete Beam
钢次梁—混凝土主梁节点静力性能研究
5.
gantry crane with movable girder
可移动主梁门式起重机
6.
On Bailey Beam Support System Used in the Construction of Self-anchor Suspension Bridge
用贝雷梁支架系统进行自锚式悬索桥主梁施工
7.
0.618 method calculation on absolute maximum deflection on primary beam within bridge system composed of longitudinal and transverse beams
纵横梁桥面系统主梁绝对最大挠度的0.618算法
8.
Research on the Girder s Deflection of Long-Span Prestressing Concrete Continuous Girder Bridges;
大跨度预应力砼连续梁式桥主梁下挠研究
9.
The Design and the Analysis of the Steel-concrete Composite Beams Used as the Main Beams;
框架主梁采用钢—混凝土组合梁的设计和分析
10.
Research on Flutter Derivatives of Bridge Girder Sections by Numerical Simulation;
桥梁主梁断面颤振导数的数值模拟研究
11.
Mechanic Behavior Research of Single Tower Cable-stayed Bridge Hybrid Girder under Dead Load;
钢混梁独塔斜拉桥主梁恒载受力特性研究
12.
The Research on Construction Control in the Incremental Launching of Main Girder of Cable-stayed Bridge with Steel Box Girder
钢箱梁斜拉桥主梁顶推法施工阶段控制研究
13.
The Influnce of Height of Box-Girder on Long-Term Deflection of Continuous Rigid Frame Bridges
主梁梁高对于连续刚构长期挠度的影响
14.
Mechanical Behavior Analysis of Steel Box of Main Girder of Shanghai Yangtze River Bridge
上海长江大桥主梁钢箱梁受力特性分析
15.
Overall design of single girder trussed gantry crane and main girder design
桁架式单梁门式起重机总体及主梁的设计
16.
Reliability Analysis of Existing Prestressed Composite Box Girder Bridge Superstructures
预应力混凝土箱梁桥主梁的可靠性分析
17.
A steel joist or girder with short flanges and a cross section formed like the letter I.
I形金属横梁，工字梁由短翼缘和一个十字部分做成象字母I的钢制托梁或主梁
18.
The block is still just a skeleton of girders.
这片建筑还只是仅有主梁的骨架.