Patent ID: 7647742

Claim:
A method for constructing a high rise building having a core and a residence space around the core, the method comprising the steps of: (a) installing a steel-frame pillar on a shaft portion of the core; (b) connecting a girder to the steel-frame pillar, the girder includes an anchor-connecting member to which a steel-frame beam is connected, a portion of the anchor-connecting member being buried in a wall of the core; (c) assembling the steel-frame beam on the anchor-connecting member; (d) installing a deck plate on the steel-frame beam, and mounting a reinforcing bar on the wall of the core; and (e) applying concrete for a slab and concrete for the wall of the core simultaneously or in this order wherein the anchor-connecting member comprises a connecting member connected to the girder by welding or bolts, an anchor plate connected to the connecting member by welding or bolts, a gusset plate welded on the anchor plate, and a stud or shear connector extended from the anchor plate to a concrete wall and buried in concrete.