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21. 发明专利

JP2001098642A METHOD FOR EVALUATING STRENGTH OF STEEL PIPE CONCRETE PILLAR/BEAM JUNCTION PART 失效
公开(公告)号：JP2001098642A
公开(公告)日：2001-04-10
申请号：JP2000228835
申请日：2000-07-28
申请人： TAKENAKA KOMUTEN CO , KUBOTA KK
发明人： HIRAIDE TORU , SHIMONO NAOTO , SEGAWA TERUO , OKAMOTO TATSUO , UEDA HIROYUKI , KANEKO HIROFUMI , HIGUCHI MITSURU , EITO OSAMU , TAGANO KIMISUKE , MORIZAKI MITSURU , HARADA KOICHI
IPC分类号： E04B1/30 , G01N3/00
摘要： PROBLEM TO BE SOLVED: To provide an evaluation method for reducing the degree for excessively evaluating the strength of a junction part. SOLUTION: The junction part between a flange 3F at the pull side of a steel frame beam 3 and a steel pipe concrete pillar 4 out of a steel pipe concrete pillar/beam junction part is divided into end regions (e) near both ends in the width direction of the flange and a central region (m) between them, the yield strength of a steel pipe 1 and that of the flange 3F are obtained for each of the end region (e) and the central region (m), a smaller one out of the yield strength of the steel pipe 1 and that of the flange 3F is set to end yield strength, yield obtained by multiplying a smaller one out of the yield strength of the steel pipe 1 and that of the flange 3F by a stress block coefficient is set to central yield strength for the central region (m), and the total of the end yield strength and the central yield strength is set to evaluation strength.

22. 发明专利

JPH11107574A IN-PLANE SLIDING PRESSURE BONDING HINGE MECHANISM FOR BEAM-COLUMN FRAME 失效
公开(公告)号：JPH11107574A
公开(公告)日：1999-04-20
申请号：JP26874897
申请日：1997-10-01
申请人： TAKENAKA KOMUTEN CO
发明人： HIRAIDE TORU
IPC分类号： E04B1/21 , E04G21/12 , E04H9/02
摘要： PROBLEM TO BE SOLVED: To form a plastic hinge and to absorb energy in earthquakes by pressure bonding a joint face between a beam and a column in the direction parallel to the fracture structure plane of the beam-column frame and by applying such a pressure bonding force as generating a frictional resistance in-plane shearing stress thereto. SOLUTION: A column 1 and a beam 2 are so constituted that their both side faces are jointed with each other and a perpendicular pressure bonding force is applied to the joint face 3 so as to generate a frictional resistance in-plane shearing stress. A prestressing strand with a sheath or more are arranged in such a state as shown by a dashed line 5, anchored using an anchorage device for fixing and tensioning, and a prescribed tensile force is applied to the prestressing strand so as to be pressure bonded. The rotation center of the joint part and the action center of the pressure bonding force are decentralized so that the rotation center of the joint face and the centroid are coincided. This constitution can provide a large damping effect in relation to the input of an earthquake energy, etc., reduce the cost of design and construction, and shorten the design term and the construction term.

23. 发明专利

JP2012077476A Structure for reinforcing connection portion of steel pipe column 有权
标题翻译：钢管柱连接部分加固结构
公开(公告)号：JP2012077476A
公开(公告)日：2012-04-19
申请号：JP2010221835
申请日：2010-09-30
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： ODAJIMA NOBUYUKI , KANEKO HIROFUMI , HIRAIDE TORU , NAKAYAMA NOBUO , HOSHINO MASAHIRO
IPC分类号： E04B1/30 , E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To obtain a structure for reinforcing a connection portion of a steel pipe column, which can enhance a shear capacity by reinforcing the connection portion of the steel pipe column for being joined to a beam, from the outside.SOLUTION: A structure 10 for reinforcing a connection portion of a steel pipe column includes: the cylindrical steel pipe column 12; diaphragms 16 which are disposed in upper and lower positions of the connection portion 14 of the steel pipe column 12 and joined to an outer periphery of a steel pipe 30 by welding; a cylindrical outer steel pipe 18 which is externally inserted with a clearance with respect to the steel pipe 30 outside the steel pipe column 12 between the upper and lower diaphragms 16; and a plate 20 which is joined to the outer steel pipe 18 by welding between the upper and lower diaphragms 16. A flange 22B of a beam 22 is joined to an edge of the diaphragm 16 by welding, and a web 22A of the beam 22 and the plate 20 are frictionally joined together by a high-strength bolt 26 and a nut 28 in such a manner that a splice plate 24 is disposed in a surface contact state from both sides.
摘要翻译：要解决的问题：为了获得钢管柱的连接部分的加强结构，该结构可以通过从外部加强钢管柱的连接部分来加强梁的连接部分，从而提高剪切能力。解决方案：用于加强钢管柱的连接部分的结构10包括：圆柱形钢管柱12; 隔板16，其设置在钢管柱12的连接部14的上下位置，并通过焊接与钢管30的外周接合; 圆柱形外钢管18，其在上管和下隔膜16之间的钢管柱12外部相对于钢管30间隙间隙插入; 以及通过在上下隔膜16之间焊接而与外钢管18接合的板20.梁22的凸缘22B通过焊接接合到隔膜16的边缘，梁22的腹板22A 并且板20通过高强度螺栓26和螺母28摩擦接合在一起，使得接合板24从两侧以表面接触状态设置。版权所有（C）2012，JPO＆INPIT

24. 发明专利

JP2010242325A Column structure and method for constructing the same 有权
标题翻译：柱结构及其构造方法
公开(公告)号：JP2010242325A
公开(公告)日：2010-10-28
申请号：JP2009089988
申请日：2009-04-02
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： HIRAIDE TORU
IPC分类号： E04B1/30 , E04B1/22
摘要： PROBLEM TO BE SOLVED: To obtain a column structure which increases the adhesion of a steel pipe to a filler infilled into the steel pipe, and a method for constructing the column structure.
SOLUTION: The column structure 20 includes the steel pipe 12, a concrete precast member 14 which is arranged inside the steel pipe 12 in such a manner as to make a gap between itself and an inner wall of the steel pipe 12, and the filler 16 which is infilled into the gap between the steel pipe 12 and the precast member 14. In this case, the precast member 14 serves as a core material by infilling the filler 16 into the gap between the already hardened steel pipe 12 and the precast member 14; and the filling amount of filler 16 can also be reduced. Thus, the amount of hardening shrinkage of the filler 16 becomes smaller than in the case where the inside of the steel pipe 12 is filled with only concrete, so that the adhesion of the steel pipe 12 to the filler 16 can be enhanced.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：获得增加钢管对填充到钢管中的填料的粘合力的柱结构以及用于构造柱结构的方法。解决方案：柱结构20包括钢管12，以钢管12内的间隙和钢管12的内壁之间设置的钢管12内的混凝土预制构件14，以及填充物16填充到钢管12和预制构件14之间的间隙中。在这种情况下，预制构件14用作芯材料，通过将填料16填充到已经硬化的钢管12和预制构件14; 也可以减少填料16的填充量。因此，填充物16的硬化收缩量比钢管12的内部仅填充混凝土的情况小，能够提高钢管12与填料16的密合性。版权所有（C）2011，JPO＆INPIT

25. 发明专利

JP2006037649A Frame structure of apartment house 有权
标题翻译：公寓房框架结构
公开(公告)号：JP2006037649A
公开(公告)日：2006-02-09
申请号：JP2004222506
申请日：2004-07-29
申请人： Sekisui House Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 積水ハウス株式会社
发明人： TOYODA YUKIO , KONISHI KOJI , HARA MASATERU , TANIGUCHI HAJIME , IDE YOSHITO , HIRAIDE TORU , UEDA HIROYUKI
IPC分类号： E04B1/18
摘要： PROBLEM TO BE SOLVED: To provide a frame structure of an apartment house, which prevents the length of a party wall from being limited, while being equipped with the advantage of preventing the protrusion of a column and a beam into a living space.
SOLUTION: In the apartment house 10 wherein a plurality of dwelling units are juxtaposed on each floor, a frame 30, which comprises the column 13 and the beam 12, composed of a steel-frame concrete structural member, is erected in the state of facing both outer peripheral surfaces, in a longitudinal direction in a plan view, of the apartment house 10; a plurality of studs 15, 15... are erected between the columns 13 and 13, arranged in an opposed state, along the party wall between the dwelling units 11 and 11; binders 14, 14... are continuously provided between the studs 15 and 15 and between the stud 15 and the column 13; and a slab floor 40 is formed on an almost horizontal plane which is formed of the beam 12 and the binder 14 on each floor. On different boundaries in the direction of a main reinforcement of the slab floor 40, a binder 16 is laid between the studs 15 and 15 almost in parallel with the beam 12. The studs 15 are arranged inside the party wall, and the binders 14 and 16 are embedded in the slab floor 40.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够防止聚会墙的长度被限制的公寓的框架结构，同时具有防止柱和梁突出到生活空间中的优点。解决方案：在其中多个住宅单元并列在每个楼层的公寓10中，包括由钢框架混凝土结构构件构成的立柱13和梁12的框架30竖立在在公寓10的平面图的纵向方向上面对两个外周面的状态; 沿着居住单元11和11之间的侧壁竖立在列13和13之间的多个柱15,15被布置成相对的状态; 粘合剂14,14 ...连续地设置在螺柱15和15之间以及螺柱15和柱13之间; 并且板状地板40形成在由梁12和每个楼层上的活页夹14形成的几乎水平的平面上。在板坯地板40的主加强方向上的不同边界上，将粘合剂16放置在与梁12几乎平行的螺柱15和15之间。螺柱15布置在侧墙内，并且粘合剂14和 16嵌入在板楼40中。版权所有（C）2006，JPO＆NCIPI

26. 发明专利

JP2003313950A Structure of steel pipe filled with concrete 审中-公开
标题翻译：钢管混凝土结构
公开(公告)号：JP2003313950A
公开(公告)日：2003-11-06
申请号：JP2002119405
申请日：2002-04-22
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： HIRAIDE TORU , KANEKO HIROFUMI
IPC分类号： E04B1/30 , E04C3/34
摘要： PROBLEM TO BE SOLVED: To provide a structure of a steel pipe filled with concrete, which has high strength and excellent ductility and enhances stress transfer capacity, by building the steel pipe or section steel into the steel pipe and providing a bearing rib for forming a compressed strut in the steel pipe or the section steel.
SOLUTION: The steel pipes are built into this structure of the steel pipe filled with the concrete; the external steel pipe and the internal steel pipe are concentrically arranged; the bearing ribs are provided in regions appropriate for the formation of the compressed strut of the infilled concrete in an inside surface of the external steel pipe and an outside surface of the internal steel pipe, respectively; the bearing rib for increasing adhesive stress of the infilled concrete is provided in the inside surface of the internal steel pipe; the concrete is infilled into the internal steel pipe and a gap between the external and internal steel pipes; and the external steel pipe is integrated with the internal steel pipe.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种填充有混凝土的钢管的结构，其具有高强度和优异的延展性并增强应力传递能力，通过将钢管或截面钢构建到钢管中并提供轴承肋用于在钢管或截面钢中形成压缩支柱。
解决方案：钢管内装有钢管填充混凝土的结构; 外钢管和内钢管同心配置; 在外钢管的内表面和内钢管的外表面上分别设置有用于形成填充混凝土的压缩支柱的区域的轴承肋; 用于增加填充混凝土的粘合应力的轴承肋设置在内部钢管的内表面中; 混凝土填充到内部钢管内部和内部和外部钢管之间的间隙; 外钢管与内钢管一体化。版权所有（C）2004，JPO

27. 发明专利

JP2002081134A STRENGTH ESTIMATING METHOD FOR STEEL PIPE COLUMN AND BEAM JOINT 失效
公开(公告)号：JP2002081134A
公开(公告)日：2002-03-22
申请号：JP2000271631
申请日：2000-09-07
申请人： TAKENAKA KOMUTEN CO , KUBOTA KK
发明人： SHIMONO NAOTO , SEGAWA TERUO , OKAMOTO TATSUO , UEDA HIROYUKI , KANEKO HIROFUMI , HIRAIDE TORU , HIGUCHI MITSURU , EITO OSAMU , TAGANO KIMISUKE , MORIZAKI MITSURU , HARADA KOICHI
IPC分类号： E04B1/30
摘要： PROBLEM TO BE SOLVED: To make it possible to determine the yield strength of a joint between a steel pipe column and a beam more accurately and easily with less labor. SOLUTION: The yield strength cPy of the joint between the steel pipe column and the beam can be calculated from an outer diameter Dp of a thickened steel pipe portion K2, a pipe thickness Tp of a thickened steel pipe portion K2, a joint width Bf' including an excess metal of weld of the thickened steel pipe portion K2 and a beam flange BF of the steel pipe column and beam joint, a joint height Tf' including an excess metal of weld of the thickened steel pipe portion K2 and a beam flange BF, an axial tension ratio (np) which is a ratio between the axial tension at the thickened steel pipe portion and the yield strength in axial direction of the thickened steel pipe portion, an yield unit stress fσy of a beam member, and an yield unit stress cσy of the column member based on the following estimation equation (1): cPy=C 1.DpC2.TpC3.Bf'C4.Tf'C5.(1-np)C6.fσyC7.cσyC8... (1).

28. 发明专利

JP2001141622A MODELING METHOD OF RESTORING FORCE CHARACTERISTICS OF STEEL 失效
公开(公告)号：JP2001141622A
公开(公告)日：2001-05-25
申请号：JP32081199
申请日：1999-11-11
申请人： TAKENAKA KOMUTEN CO
发明人： KANEKO HIROFUMI , HIGUCHI MITSURU , ONO YOSHINOBU , KOBAYASHI MICHIKAZU , HIRAIDE TORU
IPC分类号： G01N3/00
摘要： PROBLEM TO BE SOLVED: To provide the modeling method of the restoring force characteristics of steel that can model the restoring force characteristics of the steel with sufficient accuracy in designing, and can accurately evaluate the structure performance of a building. SOLUTION: For the elasto-plastic behavior of steel, a model (a so-called bilinear type model) for showing a history curve by two straight lines for indicating an initial elastic inclination and a strain cure one after plasticity is used for performing the modeling of the restoring force characteristics of steel. In the bilinear type model, when the history curve of steel is cured and weakened while amplitude is gradually increased and decreased, respectively, the zero point of the history curve in a steady state is moved to that of a non-steady state for repetition behavior, and the zero point is moved for indicating the history curve so that the steady state is continuously indicated.

29. 发明专利

JP2001011951A JOINING METHOD OF STEEL PIPE CONCRETE COLUMN AND BRACE MEMBER 失效
公开(公告)号：JP2001011951A
公开(公告)日：2001-01-16
申请号：JP18721799
申请日：1999-07-01
申请人： TAKENAKA KOMUTEN CO
发明人： HIGUCHI MITSURU , KANEKO HIROFUMI , HIRAIDE TORU
IPC分类号： E04B1/58
摘要： PROBLEM TO BE SOLVED: To dispense with a stiffener, a joint plate, and a thick steel pipe by providing fixing members with concrete on the brace member joining section of a steel pipe concrete column, and directly joining a brace member end section to the brace member connection section. SOLUTION: A plurality of fixing members 1 such as deformed reinforcing bars having irregularities on the surface, tapered screws or screw rods are provided on a brace member joining section 7 at the lower corner of a steel pipe concrete column 4 filled with concrete 6 in a column steel pipe 3 with their tips faces to the center of the cross section crossingly each other. A brace member 5 such as an angular brace member, a circular brace member or an H-brace member is directly welded to the brace member joining section 7 of the steep pipe concrete column 4. Since the brace member 5 is directly welded to the steel pipe concrete column 4, a stiffener, a joint plate, and a thick steel pipe can be dispensed with.

30. 发明专利

JP2001003448A COLUMN AND BEAM CONNECTING STRUCTURE AND CONNECTING METHOD THEREFOR 失效
公开(公告)号：JP2001003448A
公开(公告)日：2001-01-09
申请号：JP17906899
申请日：1999-06-24
申请人： TAKENAKA KOMUTEN CO
发明人： HIGUCHI MITSURU , KANEKO HIROFUMI , HIRAIDE TORU , KOBAYASHI MICHIKAZU , ONO YOSHINOBU
IPC分类号： E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a column and beam connecting structure formed by connecting upper and lower steel tube columns to each other through a mechanical column and beam joint at a beam connecting position and a connecting method for the column and beam connecting structure. SOLUTION: A column and beam joint 3 in the shape of upwardly facing container is connected to the upper end of a lower column 1 through a bottom part diaphragm 2. The lower end part of an upper column 5 having a lower end with end plate 4 is inserted into the column and being joint 3 and filler 6 such as mortar or concrete is filled into a clearance between the upper column 5 and the column and beam joint 3 so that upper and lower steel tube columns are connected integrally with each other. A steel-frame beam 7 is connected to the column and beam joint 3.

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