Does the column of steel structure do the ground beam or do it directly?
When the foundation is deep, the foundation top extends a thick short column upward, the pre buried bolt in short columns. This method should be on the design chart. No, there's a column in the concrete".
The embedded bolt shall be accurately laid on the foundation according to the location and size. When the foundation is deep, the foundation top extends a thick short column, the pre buried bolt in short columns, pay special attention to ensure accurate position and size of bolts.
Light steel plant, steel frame building, the load is not large column (relative to the high-rise building), and the Bay span, large size, has the basic conditions to do independent, do not need foundation beam; foundation beam of steel column of high-rise steel structure housing is likely to do concrete beam or concrete column. This cannot be generalized.
