组合桁 meaning in English
built girder
Examples
- It is found in the comparison of the structure with only the concrete arch and steel truss arch , the structure of the steel and concrete composite truss arch has certain advantages in aspects of its structural performance , economy and the structure is a one that deserves research in a further way
最后以克罗地亚新建的克尔卡桥为原型，提出了钢混凝土组合桁式拱新型结构，在与混凝土拱和钢桁拱的比较中可以发现，钢混凝土组合桁式拱在结构性能、经济性能上具有一定的优越性，值得进一步的研究。