![Design of Steel BOX SECTION 1 BOX SECTION](https://excel.civilmdc.com/wp-content/uploads/2021/10/BOX-SECTION.png)
A hollow structural section (HSS) is a type of metal profile with a hollow cross section. … Rectangular and square HSS are also commonly called tube steel or box section
A hollow structural section (HSS) is a type of metal profile with a hollow cross section. … Rectangular and square HSS are also commonly called tube steel or box section