box rib arch 箱形肋拱
box arch rib 箱形拱肋
steel box arch rib 钢箱拱肋
box-type barrier rib 盒式障壁
RIB IN A BOX 塑料橡皮艇
The paper gives the calculation formula of the steel box beam rib plate, side line length and coordinate of transition curve sections combined with construction practice.
本文结合施工实践，推导给出了缓和曲线段钢箱梁肋板、边线长度和坐标的计算公式，用于缓和曲线钢箱梁和其它结构梁的放样计算。
The cast-in-place concrete Fabricated Hollow-ribbed floor is composed by the reinforced concrete beam, the rib beam and the hollow box.
现浇钢筋混凝土双向密肋空腔楼盖由空心箱体、现浇钢筋混凝土密肋梁、现浇钢筋混凝土框架梁构成，空心箱体与密肋梁同高。
According to the cracks occurred in the rc box-rib arch Bridge, reinforced the structures with some general Reinforcing Techniques, analysed and researched the mechanism.
针对某钢筋混凝土箱肋拱桥出现的裂缝，应用一些常用的加固技术进行结构加固，并对其机理作分析探讨。
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