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1·The paper introduce one kind of external formwork system design of cast-in-place continuous box beam.

本文介绍了一种现浇连续箱梁外模系统的设计。

2·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。

3·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。

4·When box beam is bent, the assumption that the section is plane is not satisfied and the shear lag is produced.

箱形梁弯曲时，平截面假定已不能满足要求，产生剪力滞效应。

5·Combined with the construction, the paper introduced the design and application of precast box beam inner form.

根据在太祁高速公路晋祠高架桥箱梁预制中的施工情况，介绍了预制箱梁的内模设计与应用。

6·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。

7·The paper introduces the simplified calculation method of diaphragm beam section of box beam at piers and abutments.

该文介绍了箱梁墩台截面处横隔梁计算的简化方法，并与较精确的梁格法计算结果进行比较。

8·The paper discussed proportion between side span and middle span in three spans prestressed continuous box beam bridge.

本文对三跨预应力连续箱梁桥的边跨与中跨比例问题进行了初步的探讨。

9·A new steel-concrete composite structure was proposed which composed of steel box beam, PC beam and PBH Shear connection.

提出了一种新型钢砼组合结构——钢箱砼组合受弯构件，该构件由钢箱梁，钢筋混凝土梁及pbh剪力连接件组合。

10·Three dimensional browse function of the system has just used visual technology to show whether the box beam is correctly designed.

本系统的三维模型浏览功能下是应用科学计算可视化技术来指导设计，检验箱梁设计的正确性。