Building structure

摘要

An architectural structure 1 A includes architectural frameworks 4 obtained by mutually joining bent architectural members 2 in which horizontal frame portions 11 and longitudinal frame portions 13 continue into each other upon being bent in a substantially right-angular manner with arc-like portions 12 interposed therebetween. The architectural framework 4 includes a planar base portion 3 in which horizontal frame portions 11 continue into each other and in which joint portions P project out by sequentially joining the longitudinal frame portions 13 by using joint portions P with multiple surface connecting portions P 1 for joining at least the longitudinal frame portions 13 while facing each other at multiple surfaces of not less than three surfaces.