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91. 发明专利

JP2979642B2 失效
公开(公告)号：JP2979642B2
公开(公告)日：1999-11-15
申请号：JP40194690
申请日：1990-12-13
申请人： SUMITOMO DENKI KOGYO KK
发明人： YAMADA MASATO
IPC分类号： E04B2/56 , E04C3/34

92. 发明专利

JP2968952B2 失效
公开(公告)号：JP2968952B2
公开(公告)日：1999-11-02
申请号：JP28675997
申请日：1997-10-20
申请人： KUROSAWA KENSETSU KK , OOKI KENSETSU KK
发明人： TAWARA TOKUYUKI , IMAZU YOSHIAKI
IPC分类号： E04C3/30 , E04B1/21 , E04B1/22 , E04B1/30 , E04B1/58 , E04C3/34

93. 发明专利

JPH11247359A DURABLE, EARTHQUAKE RESISTANT CONCRETE COLUMN FOR BUILDING STRUCTURE 失效
公开(公告)号：JPH11247359A
公开(公告)日：1999-09-14
申请号：JP4608898
申请日：1998-02-27
申请人： UNIV OF THE RYUKYU
发明人： YAMAKAWA TETSUO
IPC分类号： E01D19/02 , E01D22/00 , E01D101/00 , E04C3/34 , E04C3/36 , E04C5/07
摘要： PROBLEM TO BE SOLVED: To obtain higher durability by providing a continuous fiber reinforced molded pipe or continuous fiber reinforced molding film by which a concrete column increases its strength in its horizontal direction in a concrete column made up of more than one main reinforcement and a hoop. SOLUTION: In a concrete column 1 made up of more than one main reinforcement 3 and a hoop 4 that is arranged when necessary, a continuous fiber reinforced molded pipe 5 or continuous fiber reinforced molded film that increases the horizontal strength of the concrete column 1 and plays the role of a shuttering, is provided outside the concrete column 1. And the continuous fiber reinforced molded pipe 5 is made up of carbon or aramid fibers, is a hollow pipe having a circular or square cross section that surrounds all of the main reinforcements 3 together with the concrete. Therefore, it is possible to eliminate the need for a driving shuttering, simplify work, and make the concrete column earthquake resistant.

94. 发明专利

JPH11247288A COLUMN-BEAM MAIN BAR PRE-ASSEMBLED HOLLOW PRECAST CONCRETE COLUMN UNIT AND COLUMN CONSTRUCTING METHOD USING THIS COLUMN UNIT 失效
公开(公告)号：JPH11247288A
公开(公告)日：1999-09-14
申请号：JP4965098
申请日：1998-03-02
申请人： OKUMURA CORP
发明人： TANAKA KOHEI , SUEOKA KAZUHISA
IPC分类号： E04B1/16 , E04C3/34 , E04G21/16
摘要： PROBLEM TO BE SOLVED: To provide a hollow PC column unit having high constructing efficiency with few craning times for every constructing floor and dispensed with assembling of a scaffold on every constructing floor. SOLUTION: A column beam main bar pre-assembled hollow PC column unit 11 is formed of hollow PC column forms 12 for N floors, beam main bar- assembled reinforcement baskets 13 for N floors placed horizontally on the hollow PC column forms 12, and an assembled column main bars 14 having the length for two floor heights of N floor-(N+1) floor inserted into the hollow PC column forms 12 through the panel zone part 21 of the beam main bar pre-assembled reinforcement basket 13. This column beam main bar pre- assembled hollow PC column unit 11 is assembled and stored in a stock yard. According to this, the lifting times for every constructing floor is minimized, and assembling of a scaffold every constructing floor is dispensed with, so that the construction efficiency is improved. Further, the stock yard can be used more effectively than in the separate storage of reinforcements such as column main bar or beam main bar and the hollow PC column forms 12.

95. 发明专利

JPH11141035A CLEAN ROOM AND CONSTRUCTING METHOD THEREOF 失效
公开(公告)号：JPH11141035A
公开(公告)日：1999-05-25
申请号：JP31171197
申请日：1997-11-13
申请人： MATSUSHITA ELECTRONICS CORP
发明人： FUJITA MASAHITO , AOKI NORISHIGE , FUJIWARA KAZUO , MITSUI AKIRA , UEDA SEIJI
IPC分类号： E04B5/02 , E04B1/20 , E04C3/34 , F24F7/06
摘要： PROBLEM TO BE SOLVED: To build a clean room in a short term at low cost and easily enlarge it. SOLUTION: A foundation-floor part 2 of foundation-floor integrated construction and capable of optionally setting the load point, and a building shell 3 constituted of an external wall part 5 built on the foundation-floor part 2 and a roof part 6 are provided. Further, a clean room structure 7 having a floor construction part 8 constituted by combining together floor framework units 9 integrated out of precast posts 10 and floor beams 11 is provided on the foundation floor part 2, without connecting to the building shell 3 from a standpoint of structural mechanics.

96. 发明专利

JP2883898B2 失效
公开(公告)号：JP2883898B2
公开(公告)日：1999-04-19
申请号：JP13986490
申请日：1990-05-31
申请人： KABUKI KENSETSU KK
发明人： TANAKA JUJI , YAMAGUCHI TERUAKI
IPC分类号： E04B1/16 , E04C3/34 , E04G21/12

97. 发明专利

JPH11100897A PILASTER-BEAM MEMBER JOINTING CONSTRUCTION METHOD IN BUILDING STRUCTURE OF HEAVY STEEL FRAME CONSTRUCTION 失效
公开(公告)号：JPH11100897A
公开(公告)日：1999-04-13
申请号：JP28127397
申请日：1997-09-29
申请人： ZENTERIA KK
发明人： TSUMURA SHINICHI
IPC分类号： E02D27/00 , E04B1/24 , E04C3/32 , E04C3/34 , E04H9/02
摘要： PROBLEM TO BE SOLVED: To constitute a pilaster in a form of not needing a jointing auxiliary member heretofore fitted to the pilaster before delivery so as to be able to load pilasters easily in good order in transportation, and provide a new means for jointing a beam material to the pilaster by bolt connection so as to be able to use single material without a joint part as the beam material. SOLUTION: A rectangular sleeve 4 of box shape or square cylindrical shape formed of steel is erected at the upper face center part of a base plate 2 of plate shape formed of steel, in such an attitude that its axial direction is in a vertical direction, and integrally connected to the base plate 2 by welding. The base plate 2 is assembled to the upper face of a laid foundation 1 through anchor bolts. The lower end side of a pilaster rectangular pipe 5 of rectangular pipe shape formed of steel is fittingly inserted in the rectangular sleeve 4 on the upper face side and bound in a temporary bound state by connecting bolts 8 inserted through bolt holes opened in the pilaster rectangular pipe 5 and bolt holes opened in the specified positions of the wall of the rectangular sleeve 4. An end plate 7 formed of steel is integrally welded to the longitudinal end face of a beam member 6. The end plate 7 is brought into contact with the wall surface of the rectangular sleeve 4 and fastened by the connecting bolts 8 to joint the beam member to a pilaster.

98. 发明专利

JPH11100854A BUILDING AND FOUNDATION STRUCTURE THEREFOR 失效
公开(公告)号：JPH11100854A
公开(公告)日：1999-04-13
申请号：JP27972597
申请日：1997-09-25
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： OGUCHI TOSHIKI , SUGIMOTO HIROSHI , SAKAKIMA TAKAYUKI , NAKAMURA AKITAKE
IPC分类号： E02D27/12 , E04B1/24 , E04B1/30 , E04B1/58 , E04C3/34
摘要： PROBLEM TO BE SOLVED: To provide a building of one story or few stories simple and rational in structure, and provide foundation structure therefor. SOLUTION: Piles 1 are independently provided without being connected by a tie beam, and a column 2 is jointed to the upper end part of each pile near the ground surface without interposing a footing. A steel pipe 5 is inserted outside so as to be extended across the upper end part of the pile 1 and the lower end part of the column 2, and hardening material 6 such as concrete or mortar is filled in the steel pipe 5 for jointing. A steel pipe concrete pile is used as the pile 1, and the lower end part of the column 2 is inserted in the upper end part and jointed by filling the hardening material. A group of piles is used as the pile 1, and the column is jointed to each unit pile through a support beam.

99. 发明专利

JPH1150674A REINFORCING STRUCTURE FOR CONCRETE MEMBER AND CUSHION MATERIAL THEREFOR 失效
公开(公告)号：JPH1150674A
公开(公告)日：1999-02-23
申请号：JP20951197
申请日：1997-08-04
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： MIYASE FUMIHIRO , MAEDA TOSHIYA , NOMURA TOMOHIRO , ONO SADAMU
IPC分类号： E04C3/34 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To prevent breakage due to stress concentration of the reinforcing sheet of a corner part by laying cushion material between the chamfered corner parts of a cross section substantially rectangular concrete column to wind the reinforcing sheet. SOLUTION: The corner part 10a of a cross section substantially rectangular concrete-made column 10 is chamfered to form two corner parts 11. A cushion material 14 is laid between the corner parts 10a to wind a reinforcing sheet 12 around the outer peripheral face of the column 10 so as to make earthquake- resistant reinforcement. The cushion material is composed of rubber, foaming resin and the like, made cross section shape corresponding to the corner part 10a, a pressure sensitive adhesive double coated tape 15 is stuck on the rear face, enable sticking on the corner part 10a, a surface material 16 such as a mold release film is provided on the surface, and friction with the reinforcing sheet 12 is reduced to facilitate winding. Thus, breakage of the reinforcing sheet 12 due to stress concentration of the corner parts 10a is prevented, and rounding working of the corner part 10a is unnecessitated by a sand blasting and the like.

100. 发明专利

JPH1150595A CAGE BODY 失效
公开(公告)号：JPH1150595A
公开(公告)日：1999-02-23
申请号：JP21041897
申请日：1997-08-05
申请人： KUROSAWA KENSETSU KK
发明人： TANABE KEIZO
IPC分类号： E02D5/34 , E04C3/34 , E04C5/06
摘要： PROBLEM TO BE SOLVED: To facilitate erection by binding PC strands arranged into a planar circular shape at proper intervals with reinforcing rings in the longitudinal direction on the inside of the circle, and winding spiral bars on the outside of the PC strands. SOLUTION: PC strands with a proper length and arranged into a planar circular shape at proper intervals are bound by reinforcing rings arranged on the inside of the circle, and spiral bars 4 are wound on the outer face to form a cage body 1. The PC strands 2 are made of a PC twisted wire applied with the rustproof process, the outer periphery of an insulated conductor 7 and side wires 8 is covered with an inner tube 9 coated with a synthetic resin powder paint, the outer periphery of the inner tube 9 is doubly covered with an intermediate tube 10 and an outer tube 11 made of a synthetic resin, and a lubricant is filled. The cage body 1 is erected in excavated holes while being bent in an optional direction, concrete is placed, then the PC strands 2 are stretched to apply prestress after the concrete is hardened. The cage body 1 can be easily erected in narrow work spaces.

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