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1·Main diseases and reinforcement method of current box girder web plate are discussed, after years of service.

主要阐述了目前预应力混凝土连续箱梁在多年的运营中，箱梁腹板的主要病害及其加固方法。

2·The Railway wheel generated fatigue cracks at the wheel web plate holes, which would arouse safe servicing problem.

铁路货车轮在辐板孔处产生疲劳裂纹，影响安全运行。

3·And make comparison between ripple web plate variable cross-section portal rigid frame and constant cross-section rigid frame.

并且把波纹腹板变截面门式刚架与等截面门式刚架进行对比。

4·The influence of web plate height to thickness ratio, hole ratio and the width of a single web plate on the buckling capacity of LHFB was analyzed.

分析了腹板高厚比、孔洞率以及单块腹板宽度对LHFB屈曲承载力的影响。

5·With structural design of the hoist jib, analysis and calculation are made in such aspects as material, type of the box type section, and the local stability of the web plate.

结合起重机吊臂的结构设计，从材料、箱形截面的形式及其腹板的局部稳定性等方面对伸缩臂进行了分析、计算。

6·Then multiple factor analysis of OSC, including the thickness of outer shell, flange plate and web plate of T-shaped members, with or without ribbed stiffeners, is carried out.

采用有限元模型对外套管式节点进行包括外套管厚度、T型件翼缘厚度、T型件腹板厚度以及有无加劲肋的多因素分析，分析总结了这些因素对节点性能的影响。

7·Deflection, the total tendency is under the similar load, along with the web plate high increase, the built-up beam rigidity is increasing, amount of deflection unceasing reducing.

对于挠度来说，总的趋势是在同样的荷载下，随着腹板高度的增加，组合梁的刚度在增加，挠度不断的降低。

8·The result shows some cracks appearing on vertical weld connecting web plate of body bolster and draft sill as well as the part between web plate of body bolster and top cover plate.

试验结果表明，无中梁罐车存在枕梁腹板与牵引梁立焊缝裂纹及枕梁腹板与枕梁上盖板之间的裂纹。

9·The section of traditional portal rigid frame are constant cross-section and wedge shape variable cross-section, this paper brings up a component cross-section—ripple web plate variable cross-section.

传统的门式刚架的构件截面为等截面和楔形变截面，本论文提出了一种构件截面形式——波纹腹板变截面。

10·When designing any product from the ground up, be it a Web application or a paper plate, the most important thing to consider is who will be using it.

在从头开始设计任何产品时，不管是Web应用程序还是简单的纸质盘子，最重要的一点是要考虑谁将会使用这个产品。

腹板

1·Deflection, the total tendency is under the similar load, along with the web plate high increase, the built-up beam rigidity is increasing, amount of deflection unceasing reducing.

对于挠度来说，总的趋势是在同样的荷载下，随着腹板高度的增加，组合梁的刚度在增加，挠度不断的降低。

2·Main diseases and reinforcement method of current box girder web plate are discussed, after years of service.

主要阐述了目前预应力混凝土连续箱梁在多年的运营中，箱梁腹板的主要病害及其加固方法。