To provide an opening structure capable of easily providing a framework of an opening section having a size lying across both of housing units to consecutive side wall surfaces obtained by continuously connecting and arranging a pair of housing units assigned in the shape of a hexahedron.
The opening structure for providing the framework of the opening section 13 having a size lying across both of housing units 11a and 11b to the consecutive side wall surfaces 12a, 12b obtained by continuously connecting and arranging a pair of housing units 11a and 11b assigned in the shape of a hexahedron is so constituted that lintel holding column materials 21a and 21b are mounted to column members 20a and 20b erected and arranged on both sides holding the opening section 13 in the side wall surfaces 12a and 12b forming the opening section 13 in piles in a state to notch the upper end parts of the lintel holding column materials. Both ends are supported on the lintel holding column materials 21a and 21b on both sides to mount one lintel 17 lying astride both of the housing units 11a and 11b along the upper part of the opening section 13 so as to drop it from above.
NAGASHIMA TAISUKE
SUMITOMO RINGYO SYSTEM JUTAKU
Shuichi Maeda
Akihisa Iwamoto
Yoshiyuki Matsushima