Title:
ELECTROMAGNETIC WAVE SHIELD BUILDING MADE OF STEEL-FRAMED REINFORCED CONCRETE
Document Type and Number:
Japanese Patent JP2571885
Kind Code:
B2
Abstract:
PURPOSE: To provide a complete electromagnetic wave shield structure to all, only one or some of stories of a building by completely shielding end parts of columns and beams against detrimental electromagnetic waves.
CONSTITUTION: Electromagnetic wave shield plates 7 are continuously applied over the inside surfaces of roof slabs 5, basement slabs 6 and outer walls 4 of an electromagnetic wave shield building having an SRC structure. End parts of inside columns 1 having an SRC structure, which extend through the shield plates 7, are attached over their outer peripheral surfaces with saddle shape electromagnetic wave shield members 8, over a range which is several times as large as that of the diameters of the columns, and end parts of beams having a steel-framed structure, which are extended through the shield plates 7, are attached over its outer peripheral surfaces with rectangular shield plates 9 having a size greater than that of the section of the beam. Further, the shield plates 8, 9 are electrically connected to the shield plate 7 which are applied to the inside surfaces of the roof slabs 5, the basement slabs 6 and the outer walls 4.
Inventors:
SUZUKI MOTOO
UNE TOSHIHIRO
UNE TOSHIHIRO
Application Number:
JP19948991A
Publication Date:
January 16, 1997
Filing Date:
August 08, 1991
Export Citation:
Assignee:
TOMOE CORP
International Classes:
E04B1/92; E04H9/14; H05K9/00; (IPC1-7): E04H9/14; E04B1/92; H05K9/00
Attorney, Agent or Firm:
Toshi Hisamon