使用钢结构对原有房屋建筑进行加层改造是增大使用面积的快捷有效的方法。许多工程实践证明,采用加层改造方案比拆旧新建方案具有工期短、造价低、改善使用功能等特点。屋顶加层制作的工艺材料及方式有很多其中以钢结构施工快捷,安全稳定,以及很高的价值,被得到广泛采纳。钢材与混凝土及木材相比,其屈服点和抗拉伸强度较大,在承载力相同的条件下,钢结构构件截面小,重量轻,便于运输和安装。这些都有利于室内制作钢结构,同时也会大大增加室内空间。同时钢结构,制造简便,施工周期短,无须保养,后期装饰连接简便。这些优点都有利于
扭王块模具 高铁遮板模具 阶梯护坡模具 拱形护坡模具 卵形槽模具 保定室内设计培训 保定平面设计培训楼房结构内的改造与加固。
It is a quick and effective method to increase the using area to use
steel structure to add stories to the original building. Many
engineering practices have proved that, compared with the old one, the
scheme of adding storey has the characteristics of shorter construction
period, lower cost and better use function. There are many craft
materials and ways of roof adding layer production, among which steel
structure construction is fast, safe and stable, as well as high value,
which is widely adopted. Compared with concrete and wood, steel has
higher yield point and tensile strength. Under the same bearing
capacity, steel structure components have small cross-section and light
weight, which is convenient for transportation and installation. These
are conducive to the indoor production of steel structures, but also
greatly increase the indoor space. At the same time, the steel structure
has the advantages of simple manufacture, short construction period, no
maintenance, and simple decoration and connection in the later stage.
These advantages are conducive to the reconstruction and reinforcement
of the building structure.