梁宽

通过有机玻璃的曲线板梁的荷载试验，测量了各个截面内外侧的正应力，验证了曲率沿梁宽变化对弯曲应力的影响是正确的。

Through the pmma plate beam load test , the normal stress of each section is measured , the conclusion that the influence of the bending stress due to curvature variation along the beam width is correct has been verified .

西江特大桥0块混凝土方量大，梁宽，悬臂长，宽幅箱梁受混凝土收缩、徐变等因素影响，容易产生裂缝。

The 0 # block in the West River Bridge has big volume concrete , wide beam and long cantilever . The wide concrete box is easy to crack by shrinkage of concrete .

梁宽较大的斜拉桥钢箱梁在自重和二期恒载的作用下，在横桥向有着较大的挠度，在设计中必须予以考虑。

Under the dead weight and the secondary dead load , the steel box beam of the wide cable-stayed bridge has a large deflection in the transverse direction , which can not be neglected in the bridge design .

从而能够根据产品的变化，方便灵活地实现等分、剖分、梁宽组合分布和梁宽随机分布等多种控制要求，节约了生产辅助时间。附图3幅。

According to the product change , many control demands such as equal division , dissect , web width combination distribution and web width random distribution etc are realized conveniently and flexibly , auxiliary time in the production is saved largely .

作为一种新型结构体系，扁梁的梁宽不仅大于梁高，且常大于柱宽，其框架节点的传力机理甚为复杂。

As a new structural system , the width of flat beam section is not only larger than its height , but also larger than the width of column section , which makes the mechanism of loads transfer in the joints more complex .