An anchor bolt chair is a fabricated assembly welded to the base of a shell or column. According to the , a standard chair consists of:
Two parallel or tapered plates that transfer the load from the top plate to the shell. aisi e 1 volume ii part vii anchor bolt chairs better
Supports the nut and washer, transmitting the bolt tension into the vertical plates. An anchor bolt chair is a fabricated assembly
The formulas are applicable to various structures, including flat-bottom tanks (API 650), conical shells, and tubular columns. Critical Design Considerations including flat-bottom tanks (API 650)