| 摘要 |
<p>A method of constructing a prefabricated building comprising fabricating structural units (1) at a factory, and connecting the structural units (1) together at a building site to form a building. Each structural unit (1) comprises steel columns and beams connected together into a steel frame. Each structural unit (1) contains prefabricated features such as construction braces, floor slabs, wall boards, windows, stairs and elevator shafts. The structural units (1) may be joined by bolts or by welding. This invention reduces the amount of work which takes place on the building site, and makes the building less difficult to repair since structural units may be replaced. <IMAGE></p> |
