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1. 发明专利

JPH0681394A JUNCTION SECTION STRUCTURE BETWEEN STEEL PIPE COLUMN AND STEEL-FRAMED BEAM 失效
公开(公告)号：JPH0681394A
公开(公告)日：1994-03-22
申请号：JP23838792
申请日：1992-09-07
申请人： KAJIMA CORP , ARTES KK
发明人： TANAKA NAOKI , SAEKI TOSHIO , TOMITA AKIO , MAEDA SHOZO , ASAOKA SHIGERU , NAKAMURA YOSHIHIRO , MASUDA MANABU
IPC分类号： E04B1/24
摘要： PURPOSE:To prevent the buckling deformation of a steel pipe column and improve the strength of a junction section structure between the steel pipe column and a steel- framed beam by diagonally protruding brackets on corner sections of the beam junction section of a steel pipe column, and connecting the steel-framed beam to the brackets via junction metals to connect the steel pipe column and the steel-framed beam. CONSTITUTION:Brackets 4 are diagonally protruded on corner sections of the beam junction section of a steel pipe column 1. Both the right and left end sections of the fixed section 3b of junction metals 3 are fitted to the brackets 4 with high-strength bolts 7. Upper and lower flanges 2a of a steel-framed beam 2 are connected to connection sections 3a of the junction metals 3 with high-strength bolts 7. The end section of the web of the steel-framed beam 2 is connected to a junction plate 8 protruded at the side section of the steel pipe column 1 with high-strength bolts 9. The axial force by the bending stress of the upper and lower flanges 2a of the steel-framed beam 2 is applied to the webs of the steel pipe column 11 parallel with the steel-framed beam 2 via the brackets 4 as the axial force, and it is transferred to the upper and lower flanges 2a of the steel-framed beam 2 on the opposite side.

2. 发明专利

JP2010285797A Double tube structure frame 有权
标题翻译：双管结构框架
公开(公告)号：JP2010285797A
公开(公告)日：2010-12-24
申请号：JP2009140244
申请日：2009-06-11
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KOBAYASHI MIKIO , TSURUMAKI TOSHIHARU , SAKANO AKIFUMI , MAEDA SHOZO , HANAOKA KAZUHIRO
IPC分类号： E04B1/18 , E04B1/30 , E04H1/04
摘要： PROBLEM TO BE SOLVED: To provide a double tube structure frame with an inner periphery tube, an outer periphery tube, and a slab that connects these tubes as components which achieves switching of the layout state of a balcony on the same floor while overcoming the problem of columns becoming short from occurring, without increasing the height of the floor. SOLUTION: The double tube structure frame includes the inner periphery tube 2 composed of a line of a plurality of inner periphery columns 1, the outer periphery tube 5 composed of a line of a plurality outer periphery columns 4, and the slab 6 which connects the inner periphery tube 2 with the outer periphery tube 5. The outer periphery columns 4 are segmented on a plane surface into standard part columns 41 which are positioned in a standard part range 4A which is part of the range that includes a plurality outer periphery columns and a middle part columns 42 which are positioned in a middle part range 4B excluding the standard part range 4A. A normal frame 7 is connected to either the standard part columns 41 or the middle part columns 42 and a middle frame 8 with a cross-section shape between the normal frame and a reverse frame is connected to another one. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种双管结构框架，其具有连接这些管作为实现在同一楼层上的阳台布局状态的切换的内周管，外周管和板，克服了立柱不发生的问题，而不增加地板的高度。解决方案：双管结构框架包括由多个内周柱1的线构成的内周管2，由多个外周柱4的线构成的外周管5和板6 其将内周管2与外周管5连接。外周柱4在平面上分割为标准部柱41，其被定位在标准部分范围4A中，标准部分范围4A是包括多个外围部分的范围的一部分外围柱和位于不包括标准部件范围4A的中间部分范围4B中的中间部柱42。正常框架7连接到标准部件列41或中间部分列42，并且在正常框架和反向框架之间具有横截面形状的中间框架8连接到另一个。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2001182152A GROUT INJECTING CONSTRUCTION METHOD AT PC MEMBER JOINT PART 失效
公开(公告)号：JP2001182152A
公开(公告)日：2001-07-03
申请号：JP37383799
申请日：1999-12-28
申请人： KAJIMA CORP
发明人： NEMOTO HIDEO , MAEDA SHOZO , KATO TAKASHI , OGIWARA YUKIMASA , ABE TATSUYA , TAKAHASHI KENJI , MURAYAMA TAKASHI
IPC分类号： E04B1/20 , E04B1/21 , E04B1/58 , E04G21/12
摘要： PROBLEM TO BE SOLVED: To provide a grout injecting construction method of a PC member joint part, where a grout is surely injected at the PC member joint part. SOLUTION: A beam member 2 is placed on the upper end part of a columnar member 1, over which a column member 3 is placed. A main reinforcement 5 of the column member 1 is arranged to penetrate into a sheath tube 4, embedded in the beam member 2, while being set to penetrate into the column member 3, and a grout material 6 is filled around it from under the sheath tube 4, so that the column member 1, beam member 2, and beam member 3 are jointed together. Here, the upper end part of sheath tube 4 is covered with a plug member 8 of rubber, etc., and then the grout material 6 is packed in the sheath tube 4.

4. 发明专利

JPH08291557A COLUMN-BEAM JOINING PART STRUCTURE 失效
公开(公告)号：JPH08291557A
公开(公告)日：1996-11-05
申请号：JP9840095
申请日：1995-04-24
申请人： KAJIMA CORP
发明人： SUZUKI KOICHI , YAMAMOTO MITSUMASA , TOMITA AKIO , FUKADA YOSHIO , MAEDA SHOZO
IPC分类号： E04B1/16 , E04B1/58
摘要： PURPOSE: To clear a stress transmitting structure of a joining part, and facilitate design of the joining part by connecting opposed beam steel frames to each other only by fixing plates which are embedded in a reinforced concrete column and have openings. CONSTITUTION: Fixing plates 3 which have the area in a degree of covering the whole cross section of a column 1 and in which openings 31 and through holes of a main reinforcement of the column 1 are arranged in central parts, are embedded in positions continuing with flanges 21 of opposed beam steel frames 2 of the column 1 made of reinforced concrete or steel frame reinforced concrete. The beam steel frames 2 and 2 opposed to each other in one direction by sandwiching the column 1 are arranged so as to butt a side surface of the column 1, and the flanges 21 and 21 are superposed on the fixing plates 3, and are joined together by a bolt or are welded together by butting these each other. The bending moment from the beam steel frames 2 is transmitted to concrete 11 by horizontal directional bearing reaction acting on an inner peripheral surfaces of the openings 31 of the fixing plates 3. As a result, a stress transmitting mechanism of the bending moment from the beam steel frames 2 to the column 1 is cleared.

5. 发明专利

JPH08239897A CONNECTION STRUCTURE OF REINFORCED CONCRETE COLUMN AND STEEL FRAME GIRDER 失效
公开(公告)号：JPH08239897A
公开(公告)日：1996-09-17
申请号：JP4535495
申请日：1995-03-06
申请人： KAJIMA CORP
发明人： MAEDA SHOZO , YAMAMOTO MITSUMASA , TOMITA AKIO , OGIWARA YUKIMASA , TABUCHI JUN , SUZUKI KOICHI
IPC分类号： E04B1/16
摘要： PURPOSE: To provide a reinforced column having large connection bearing force by coupling two plate members having a concrete grouting port, column main reinforcement insertion holes, and a connecting piece with web materials so as to form a joint metal and arranging this metal in a steel frame girder fitting position. CONSTITUTION: A joint metal used in the case of fitting a steel frame girder to a reinforced concrete column is formed by coupling two plate members 1d having a concrete grouting port 1a, column main reinforcement insertion holes 1b, and a connecting piece (a flange part) 1c with web materials 1e so as to make its cross section as same as the girder material. After this joint metal is arranged in the girder fitting position in reinforcement arrangement, concrete is placed except the webs 1e so as to form a reinforced concrete column. This joint metal is joined with the steel frame girder and bending stress of the girder end becomes drawing force of the joint metal flange so that the stress is smoothly transmitted to the column part. The reinforced concrete column having large connection bearing force can be thus provided.

6. 发明专利

JPH06272426A ELASTO-PLASTIC DAMPER 失效
公开(公告)号：JPH06272426A
公开(公告)日：1994-09-27
申请号：JP6527393
申请日：1993-03-24
申请人： KAJIMA CORP , OILES INDUSTRY CO LTD
发明人： ARITA TOMOHIKO , YAMADA SHUNICHI , TAKENAKA YASUO , TANAKA NAOKI , FUKUMOTO TOSHIYUKI , FUKUZAWA EIJI , MAEDA SHOZO , SHIMODA IKUO , IKENAGA MASAYOSHI , MIYAZAKI MITSURU
IPC分类号： E04H9/02 , F16F7/12
摘要： PURPOSE:To enhance deformation capability of a lead damper by preventing tensile breakage and adhesive breakage due to bending stress. CONSTITUTION:An elasto-plastic damper comprises flanges 2, 2 connected to mutually insulated structural components and a lead damper 3 sandwiched by the flanges 2, 2 with both ends being bonded to the respective flanges 2, 2. The lead damper 3 is divided in plural layers in axial direction. Lead 31 is disposed in the middle, and lead alloy 32, 32 of tensile and shearing strength layer than those of the lead 31 are disposed on both sides toward the flanges 2, 2 in axial direction, both being bonded together. The adhesive strength between the lead 31 and the lead alloy 32 and between the lead alloy 32 and the flange 2 are larger than material strength of the lead alloy, so that tensile breakage and adhesive breakage and prevented without increasing sectional areas of both ends and thus the deformation capability is enhanced.

7. 发明专利

JPH05230935A PRECASE CONCRETE MADE BEAM FRAME MEMBER 失效
公开(公告)号：JPH05230935A
公开(公告)日：1993-09-07
申请号：JP7028092
申请日：1992-02-19
申请人： KAJIMA CORP
发明人： MAEDA SHOZO , SUZUKI KIYOTOMO , FUKADA YOSHIO
IPC分类号： E04B1/16 , E04B5/32 , E04C3/20
摘要： PURPOSE:To provide a frame of beams made of precast concrete which can easily increase the sectional rigidity thereof and hardly brings buckling and further, ensures a large jointing area of the floor frame to increase safety on constructing. CONSTITUTION:In a frame member 1 of precast U-shaped concrete beams in which main reinforcing steel rods 3 of the lower side and stirrups 2 are buried, a horizontal flange 6 is formed at the upper side defining the upper opening 5. A reinforcing steel rod 7 is arranged in the longitudinal direction of the horizontal flange 6 opened outward.

8. 发明专利

JPH0415872B2 失效
公开(公告)号：JPH0415872B2
公开(公告)日：1992-03-19
申请号：JP11997185
申请日：1985-06-03
申请人： KAJIMA CORP
发明人： KYOTANI TAKESHI , SASAKI TETSUYA , NAKAMURA YOSHIHIRO , OKADA TOSHIHIRO , MAEDA SHOZO
IPC分类号： A01K1/00 , E04B1/04 , E04B1/16 , E04B1/34 , E04H5/08

9. 发明专利

JPH0414233B2 失效
公开(公告)号：JPH0414233B2
公开(公告)日：1992-03-12
申请号：JP14231986
申请日：1986-06-18
申请人： KAJIMA CORP
发明人： SHIMURA NAOAKI , MAEDA SHOZO
IPC分类号： E04G9/00 , E04G21/02

10. 发明专利

JPH02213540A PEDESTAL CONSTRUCTION 失效
公开(公告)号：JPH02213540A
公开(公告)日：1990-08-24
申请号：JP3244689
申请日：1989-02-10
申请人： HITACHI METALS LTD , KAJIMA CORP
发明人： MATSUO HIDENARI , ITO MICHIO , YAMAMOTO ISAMU , SATO KUNIAKI , NAKAMURA YOSHIHIRO , TOMITA AKIO , YAMADA SHUNICHI , MAEDA SHOZO
IPC分类号： E04B1/24 , E04B1/58 , E04C3/32
摘要： PURPOSE:To increase the workability by forming the contour line of a pedestal hardware relative to the horizontal in a quadrangle of specified size, forming a clearance between the edge of a steel frame column and the long-size of a base plate to below a specified value, and providing a seat surface for nut within an area surrounded by the edge of the steel frame column and its extended lines, and by the short-sides of the base plate. CONSTITUTION:A steel plate is formed in a quadrangle base plate 2 with a long-side dimension of 1 and a short-side dimension of m, and 1/m>=1.05. A clearance between the right or left edge 1a of a column 1 and the long-side 2a of the base plate 2 is formed in dimension A of less than 150mm. Bolt bolts 11 for passing through anchor bolts are drilled into the base plate and a seat surface 12 for nut to be screwed onto the anchor bolt is provided within an area surrounded by the upper and lower edges 1b of the column 1 and their extended lines, and by the short-sides 2b of the base plate 2. Thus, working space can be maintained without affecting any original characteristics of a steel frame column and pedestal hardware, and workability can be increased remarkably.

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