1、

The characteristics of space function of the through girder under the vertical load are particularly analyzed.

系统分析了在竖荷载作用下槽形主梁的空间作用特征,提出了设计建议。

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2、

Design of prestressed concrete through Girder Bridges

下承式预应力铁路槽形梁桥的设计

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3、

The design they developed provided for a static system which consisted of a through girder spanning four fields.

他们的设想是:构建跨四区域的钢架结构来形成一个稳定的系统。

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5、

Analysis on the Prestressed Concrete Railway Continuous Through Girder Bridge

预应力混凝土铁路连续槽形梁的整体计算分析

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6、

Spatial analysis of railway continuous through girder bridge

连续铁路槽形梁桥空间作用分析

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7、

Based on vehicle-bridge coupling vibration theory and the structure of through steel plate girder bridges, an optimum method to strengthen the bottom transverse beams of the existing trough steel plate girder bridges is developed for the improvement of the lateral vibration in the bridges.

根据车桥耦合振动理论,结合下承式钢板梁桥构造,提出采用最佳下平纵联尺寸的加固方法,提高钢板梁桥刚度,改善桥梁横向振动。

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8、

Dynamic Responses Research of the Train Traveling Through Steel Continuous Trussed Girder Bridge

列车通过连续钢桁梁桥时的动力响应研究

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9、

Through integrating the steel girder and the concrete slab with shear connectors, steel-concrete composite beam has been widely used in the structural and bridge engineering.

钢-混凝土组合梁是钢梁和混凝土板通过剪力连接键连接而成的组合结构,在现代结构和桥梁工程中得到了广泛的应用。

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10、

During construction, some cracks of one large span ( reinforced) concrete half& through highway arch bridge with both stringer and horizontal ( girder) system were found on these ( horizontal) ( girders).

某大跨度钢筋混凝土中承式公路拱桥,采用纵横梁体系,在施工阶段,横梁出现了裂缝。

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11、

Through Xi Yu Highway testing of the more than 50 concrete girder bridge, summed up the bridge of the typical disease-prone, and a detailed analysis of the causes of these diseases.

通过对西禹高速五十余座混凝土梁桥的检测,总结了梁桥容易发生的典型病害,并且详细分析了这些病害的形成原因。

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12、

According to the slab-girder element above, the space nonlinear finite element method to through steel truss composite bridge is put forward. Its box figure is given and its program is made.

基于本文提出的板梁单元,给出了下承式钢桁结合梁桥的空间非线性有限元分析方法,绘出了程序的框图,编制了相应的计算程序。

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13、

One continuous girder footbridge is taken as the case, with some hazards occurring through many years'service.

某连续梁人行桥,经过多年的运营该桥部分出现了一些病害。

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14、

Combined with the result of a bridge with 20 ° oblique angle test, the author has analyzed the hollow slab girder bridge through 2 models of space grillage analogy unit and space entity unit separately. The analytical result of different section stress and defection are put forward.

结合一座斜交角为20°实桥的试验结果,分别利用空间梁格单元模型和空间实体单元模型对该空心板梁桥进行了理论分析,给出了不同截面应力、挠度的对比分析结果。

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15、

through the test on a ( 1 ∶ 6) model, the shear lag of rc continuous box girder was studied. furthermore, the experimental data and finite element analytical results are compared, which agree very well.

通过对比例尺为1∶6的钢筋混凝土单箱单室连续梁模型进行试验及有限元分析,对其剪力滞分布规律进行了试验研究,有限元分析结果与试验数据比较表明两者吻合较好。

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16、

the overall displacement is calculated based on the plane-section assumption, and the local displacement is derived through a unit length of transverse segment in longitudinal direction of the stiffened girder.

主梁中任一点的总位移为整体位移和局部位移之和,按平截面假定计算梁段单元整体位移,沿加劲梁纵向取单位长度横向条带计算单元的局部位移。

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17、

Influence by Space Stress Analysis to Continuous Curve Box Girder through Different Solid Element

不同实体单元对连续曲线箱梁空间应力分析的影响

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18、

Through analysis and comparisons, the hugest risk of the bridge exists in the construction process of deepwater foundation, continuous steel truss and box-girder slide shuttering forms.

经过分析与比较,东新赣江特大桥深水基础、连续钢桁梁、箱梁移动模架的施工过程风险最大。

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19、

carbon fiber composite material reinforcing t-shaped girder design through finite element software

利用有限元软件进行碳纤维复合材料加固T型梁设计分析

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20、

through reading and writing the data exchange file-dxf file, the compact relation of three absolute modules cad, cae and cam is founded. consequently turned into the cad/ cae/ cam integration system of the elastomer of parallel girder load sensor.

通过读取和建立数据交换文件(DXF文件),使传感器弹性元件的CAD二次开发,CAE有限元分析以及CAM加工制造紧密联系,从而实现了平行梁式称重传感器弹性元件的CAD/CAE/CAM集成系统。

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