Hard rubber box beam frame;

硬橡胶箱形梁门框；

The engineering situation of continuous box beam bridge is introduced.

介绍了广州市环城高速公路跨广州大道连续箱梁桥的工程概况.

The composite box beam may make use of the advantage both the steel box beam and the reinforced concrete slab.

组合箱梁结构充分利用了钢箱结构和混凝土结构的优点。

A great amount of post tensioned pre-stressing concrete single box beam for double track (as called the Box Beam hereinafter) has been used on the line.

该线大量采用后张法预应力混凝土双线单箱简支箱梁。

The paper discussed the procedure and attentions of box beam precast for reference.

阐述了箱梁在预制过程中的每一个环节和每一个步骤以及施工中应注意的事项,从而保证了箱梁预制的质量.

The article mainly introduces precast box beam construction and quality insurance experience.

文章主要介绍了沿江十标段预制箱梁的施工方法及质量控制经验.

The paper introduced some control methods and measures of part prestress concrete continuous box beam.

简要介绍装配式部分预应力砼连续箱梁桥施工中的几个关键部位控制方法与措施.

With its excellent section characters, the prestressed concrete box beam plays a main role in the girder bridge.

预应力混凝土箱梁以其优良的截面性质在梁桥中占据了主要地位。

The box beam was one of the most important stress parts of the crane which required high quality butt weld.

箱形梁是集装箱吊具的重要受力部件，对焊接质量要求高。

The conclusion drived from a numeric example shows that the stiffness of the steel box beam bridges can be increased only by curving prestress tendors.

算例表明，只有曲线布置预应力束才能提高钢箱梁桥抗弯刚度。