The characteristics of the prestressed cable and arch system and the arch-column system have been compared.

同时比较了预应力索拱体系和拱-柱体系的特点。

youdao

The characteristics of the prestressed cable and arch system and the arch-column system have been compared.

同时比较了预应力索拱体系和拱-柱体系的特点。

youdao