Title:
NONUNIFORM-SECTION CONCRETE FLOOR SLAB STRUCTURE HAVING IMPROVED FLOOR SOUND INSULATING PERFORMANCE
Document Type and Number:
Japanese Patent JP2006009249
Kind Code:
A
Abstract:
To provide a nonuniform-section concrete floor slab structure having greatly improved sound insulating performance, offering a comfortable living space with a high ceiling and increasing a high degree of freedom in water places to achieve the modifiability of installation pipes.
An end 2 of a slab to be linked to a beam 1 has the minimum thickness required for structural performance, and other central portions are formed thick. The slab is formed into a nonuniform section different in shape and slab thickness in view of a whole floor supporting span by conbining a horizontal face 6a, an inclined face 6b and a step 7.
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Inventors:
YOSHIDA KEIKI
YOSHII NOBUYUKI
SHIBUTA SHOICHIRO
IMADA HARUO
SHITO NOBUAKI
NISHIO SHUHEI
YAMAMOTO MASAYUKI
YAMAMOTO ATSUSHI
NAKAGAWA AKIRA
OTA HIROAKI
KITAMURA TOSHIHISA
INOUE RYUTA
HIDAKA TAKAYUKI
YOSHII NOBUYUKI
SHIBUTA SHOICHIRO
IMADA HARUO
SHITO NOBUAKI
NISHIO SHUHEI
YAMAMOTO MASAYUKI
YAMAMOTO ATSUSHI
NAKAGAWA AKIRA
OTA HIROAKI
KITAMURA TOSHIHISA
INOUE RYUTA
HIDAKA TAKAYUKI
Application Number:
JP2004183358A
Publication Date:
January 12, 2006
Filing Date:
June 22, 2004
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
International Classes:
E04B5/43; E04H1/04
Attorney, Agent or Firm:
Masahiko Yamana