TopRestrictions on the design procedure in Japan.
Application
| Dimension | Range |
|---|---|
| Usage | Not limited |
| Number of stories, story height | Not limited |
| Span, number of spans | Not limited |
| Height | Less than 60ｍ |
Structural steel, welding material, High-strength bolts, etc
Materials defined in
“Building Standard Law of Japan”,
“Structural technical standard manual of buildings,” BCJ, 2015
Structural steel material specifications:
SN400,SN490,SM400,SM490
BCP235,BCP325,BCR295
STKR400,STKN400W,STK400,STKN490B