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1. 发明专利

JP2004044100A Beam structure and beam end widening method 审中-公开
公开(公告)号：JP2004044100A
公开(公告)日：2004-02-12
申请号：JP2002199594
申请日：2002-07-09
申请人： Kajima Corp , Nippon Steel Corp , 新日本製鐵株式会社 , 鹿島建設株式会社
发明人： FUKADA YOSHIO , MAEDA SHOZO , YOSHIGAI SHIGERU , TANAKA NAOKI , SAWAMOTO YOSHIKAZU , KAWABATA NOBUHIRO , NAGATA MASAHIRO , SUZUKI TAKAHIKO
IPC分类号： E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a beam structure and a beam end widening method for fixing a horizontal rib plate to a flange with a small amount of welding.
SOLUTION: Double bevel groove machining is performed for a welding surface 10 of the horizontal rib plate 9 to a flange 7 with a non-welding part 27 left in the center thereof. The thickness of the non-welding part 27 is calculated as in the following. In the tip 13 of the horizontal rib, the state where the H-steel 5 reaches a bending strength M
u , that is, the state where the right stress intensity σ
2 of the flange 7 reaches tensile strength σ
u is
set to calculate the right stress intensity σ
1 at the beam end 11 according to a gradient 23 of moment diagram 21 of the beam 3. Supposing that the right stress strength P
1 of the horizontal rib plate 9 at the beam end 11 is transmitted by shear force between the horizontal rib plate 9 and the flange 7, the thickness of the non-welding part 27 is calculated so that the shearing stress strength τis below the final shearing strength τ
u . The beveled horizontal rib plate 9 is fixed to the flange 7 of the H-steel 5 by welding 15 to form the beam 3.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2010053556A Reinforcing structure of steel column-beam joint portion 审中-公开
标题翻译：钢柱梁接头结构加固
公开(公告)号：JP2010053556A
公开(公告)日：2010-03-11
申请号：JP2008217881
申请日：2008-08-27
申请人： Kajima Corp , 鹿島建設株式会社
发明人： TANAKA NAOKI , SAWAMOTO YOSHIKAZU , KIYOKAWA TAKAYO , YOSHIGAI SHIGERU
IPC分类号： E04G23/02 , E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing structure of a steel column-beam joint portion, capable of reinforcing the steel column-beam joint portion without requiring welding at site when the steel column-beam joint portion is joined to a reinforcement metal fitting.
SOLUTION: The reinforcement metal fitting 4 is attached to the joint portion between a steel pipe column 1 and an H-steel beam 2. The reinforcement metal fitting 4 includes a bottom plate part 4a, which is installed substantially vertically so as to abut against the surface 1a of the column 1 joined to a beam; an arm part 4b which generally horizontally projects from the bottom plate part 4a along the longitudinal direction of the beam 2 and holds the lower flange 2a of the beam 2 and which is formed in a generally groove shape in cross section; and a reinforcement rib 4c formed integrally with the bottom plate part 4a and the arm part 4b between the bottom plate part 4a and the arm part 4b.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供钢梁梁接头部分的加强结构，当钢柱梁接头部分接合到加强件上时，能够在不需要现场焊接的情况下加强钢梁梁接头部分金属配件。解决方案：加强金属配件4安装在钢管柱1和H钢梁2之间的接合部分上。加强金属配件4包括底板部分4a，底板部分4a基本垂直安装，以便抵靠连接到梁的柱1的表面1a; 沿着梁2的长度方向大致水平地从底板部4a突出的臂部4b，并且保持梁2的下凸缘2a的横截面为大致槽状; 以及在底板部4a和臂部4b之间与底板部4a和臂部4b一体形成的加强肋4c。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009030351A Root wrapping type column base structure 审中-公开
标题翻译： ROOT包装类型的柱状结构
公开(公告)号：JP2009030351A
公开(公告)日：2009-02-12
申请号：JP2007195755
申请日：2007-07-27
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KANEKO TAKASHI , TANAKA NAOKI , SAWAMOTO YOSHIKAZU , OKAYASU TAKASHI
IPC分类号： E04B1/24
摘要： PROBLEM TO BE SOLVED: To enhance reducing effects at a cross section of a column base by a significant increase in the rigidity and endurance of an root wrapping concrete, in a root wrapping type column base structure by fixing the column base of a steel column member in a concrete structure and surrounding the column base with the wrapping concrete.
SOLUTION: In the column base part wherein the column base of the steel column member 1 is fixed in the concrete structure 2 and one partial section above the concrete structure 2 is surrounded with the root wrapping concrete 3, an outer winding steel pipe 4 is disposed on the outer periphery of the root wrapping concrete 3, and a tendon 5 is inserted in the direction opposite to the outer peripheral surface of the outer winding steel pipe 4, introducing a tension into the tendon 5.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过显着提高根包裹混凝土的刚性和耐久性来提高柱基截面的减小效果，在根包装型柱基结构中，通过将钢柱构件在混凝土结构中，并用包裹混凝土围绕柱底。解决方案：在钢柱构件1的柱基固定在混凝土结构体2中的列底部部分中，混凝土结构体2上方的一部分部分被根包裹混凝土3包围，外卷绕钢管 4设置在根包裹混凝土3的外周，并且将钢筋5沿与外卷绕钢管4的外周面相反的方向插入，将张力引入到腱5中。版权所有：（C）2009，JPO＆INPIT

4. 发明专利

JP2008088639A Connection part of steel pipe pole and flat slab 有权
标题翻译：钢管和平板连接部分
公开(公告)号：JP2008088639A
公开(公告)日：2008-04-17
申请号：JP2006267158
申请日：2006-09-29
申请人： Kajima Corp , 鹿島建設株式会社
发明人： TANAKA NAOKI , OGIWARA YUKIMASA , KUBOTA ATSUSHI , FUKUMOTO TOSHIYUKI , SAWAMOTO YOSHIKAZU , TANAKA SHUNPEI , TAKEI KOJIRO , FUJIMURA HIROSHI , YOSHIGAI SHIGERU , TAKI MASAYA , TSUKAMOTO KIYOSHI
IPC分类号： E04B1/38 , E04B1/30 , E04B5/43
摘要： PROBLEM TO BE SOLVED: To reduce the amount of use of steel products required for reinforcing the periphery of a steel pipe pole and enhance working efficiency in placing reinforcements around the steel pipe pole in the connection part between the steel pipe pole and a flat slab in which the steep pipe pole passes through the flat slab having the thickness generally uniform over the entire surface.
SOLUTION: Holed dowels 2 are secured to the outer peripheral surface of the steel pipe pole 1 while facing in at least two directions in the range of the thickness of the flat slab 4 joined to the steel pipe pole 1. Through reinforcements 3 are placed in the flat slab 4 through the insertion holes 3a of the holed dowels 2. The holed dowels 2 are intersected with slab reinforcements 5 placed in the slat slab 4. The through reinforcements 3 are intersected with the slab reinforcements 5.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了减少加强钢管柱周边所需的钢制品的使用量，提高在钢管杆与钢管极之间的连接部分中在钢管杆周围配置加强件的工作效率平板，其中陡管极穿过整个表面上具有大致均匀的厚度的平板。解决方案：固定销2固定在钢管杆1的外周面上，同时在连接到钢管柱1的平板4的厚度范围内的至少两个方向上面对。通过加强件3 通过孔口2的插入孔3a放置在平板4中。孔口2与放置在板条板4中的板坯加强件5相交。通道加强件3与板坯加强件5相交。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008050878A Disassemblable connection portion between floor slab and beam, and method of constructing the same 审中-公开
标题翻译：地板和梁之间的可拆卸连接部分及其构造方法
公开(公告)号：JP2008050878A
公开(公告)日：2008-03-06
申请号：JP2006229466
申请日：2006-08-25
申请人： Kajima Corp , 鹿島建設株式会社
发明人： TANAKA NAOKI , SAWAMOTO YOSHIKAZU , OKAYASU TAKASHI , KANEKO TAKASHI
IPC分类号： E04B5/02
摘要： PROBLEM TO BE SOLVED: To provide a disassemblable connection portion between a floor slab and a beam, which can be disassembled after completion thereof in the construction field, takes countermeasures against water leakage and sound leakage in a floor slab service condition, and eliminates the risk of detachment of a filler from the connection portion in the floor slab service condition, to thereby contribute to improved disassembling efficiency.
SOLUTION: The connection portion is formed of a beam member 1 having a flange 1a and the floor slabs 2 supported by the beam member 1. Each floor slab 2 has a notch 2a formed in an end face close to the beam member 1 except for a joint portion 2b being left on a lower side of the end face, in a manner extending in a thickness direction from an upper surface of the floor slab such that a width of the notch extends from the upper surface to a lower surface. Then the floor slabs 2 thus formed are mounted on the beam member 1 so as to be opposed to each other, and connected to the beam member 1 by bolts 3 each penetrating the flange 1a and the joint portion 2b. Further a waterproof separating material 5 is bonded to a surface of a void defined by the notch 2a, and a filler 6 is filled onto the waterproof separating material 5.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供在建筑领域中可以拆卸的楼板和梁之间的可拆卸连接部分，在楼板服务条件下采取对抗漏水和泄漏的对策，以及消除了在地板坯服务条件下填料从连接部分脱落的风险，从而有助于提高拆卸效率。解决方案：连接部分由具有凸缘1a的梁构件1和由梁构件1支撑的地板2形成。每个楼板2具有形成在靠近梁构件1的端面中的切口2a 除了接合部分2b以从底板的上表面沿厚度方向延伸的方式留在端面的下侧，使得凹口的宽度从上表面延伸到下表面。然后将这样形成的地板2以彼此相对的方式安装在梁构件1上，并且通过贯穿凸缘1a和接头部分2b的螺栓3连接到梁构件1。此外，将防水分离材料5接合到由切口2a限定的空隙的表面，并将填料6填充到防水分离材料5上。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2011168984A Buckling restraining brace 审中-公开
标题翻译：起重限制吊饰
公开(公告)号：JP2011168984A
公开(公告)日：2011-09-01
申请号：JP2010031987
申请日：2010-02-17
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KANEKO TAKASHI , TAGAMI ATSUSHI , AKIYAMA YASUSHI , OKAYASU TAKASHI , KUBOTA ATSUSHI , KIYOKAWA TAKAYO , TANAKA NAOKI
IPC分类号： E04H9/02 , E04B1/18 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a buckling restraining brace to be manufactured at low costs and having a high withstanding strength.
SOLUTION: This buckling restraining brace 1 includes a core 3 which is formed of a flat steel bar having a recessed part 3a and a reinforced concrete (a concrete 5, main reinforcements 7, and band reinforcements 9) serving as a buckling restraining member which is installed around the core 3 and subjected to an unbonded treatment with the core 3. In the reinforcement concrete, the band reinforcements 9 are disposed denser at a position corresponding to the recessed part 3a than the other portions. The core may be formed of an H-steel.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供以低成本制造并具有高耐受强度的屈曲约束支架。解决方案：该弯曲限制支架1包括由具有凹部3a和钢筋混凝土（混凝土5，主加强件7和带增强件9）的扁钢条形成的芯3，其用作弯曲约束构件，其安装在芯3周围并与芯3进行未粘合处理。在钢筋混凝土中，带增强件9在与其他部分相对应于凹部3a的位置处更加密集地设置。芯可以由H钢形成。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2004107879A Method of using demolished steel column 审中-公开
公开(公告)号：JP2004107879A
公开(公告)日：2004-04-08
申请号：JP2002267940
申请日：2002-09-13
申请人： Kajima Corp , 鹿島建設株式会社
发明人： TANAKA NAOKI
IPC分类号： E04C3/00 , E04G23/00 , E04G23/08
摘要： PROBLEM TO BE SOLVED: To provide a method of using a demolished steel column, which reduces material costs by making full use of the form of the demolished steel column as it is without melting the same, dispenses with energy for regeneration, makes effective use of assets by reusing the demolished steel column as merchandise, and constructs a structure imposing a small burden on the environment.
SOLUTION: According to the method, column members 1 are selected out of demolished steel frames obtained by demolishing a steel skeleton structure, and reusable members 5 obtained by cutting the respective demolished steel columns are collected, which are then worked into a column member, a beam member, and a deck plate member.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2013189830A Variably rigid frame with damper function 审中-公开
标题翻译：具有阻尼功能的可变框架
公开(公告)号：JP2013189830A
公开(公告)日：2013-09-26
申请号：JP2012058438
申请日：2012-03-15
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KIYOKAWA TAKATOKI , FUKUMOTO TOSHIYUKI , TAGAMI ATSUSHI , AKIYAMA YASUSHI , SAWAMOTO YOSHIKAZU , TANAKA NAOKI , KANEKO TAKASHI , TAKAINE NORIKAZU
IPC分类号： E04H9/02 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To absorb energy by utilizing friction force during in-plane deformation of a frame including frame bodies of columns and beams and a brace mounted on the frame bodies while varying rigidity in a frame plane in multiple stages depending on axial force borne by the brace.SOLUTION: A variably rigid frame with a damper function includes frames 1 of columns 2 and beams 3, a brace 4 mounted on the frames 1, and gusset plates 51, 52 joined to the frames 1 at both axial end positions of the brace 4. The brace 4 is friction joined at both axial ends to the gusset plates 51, 52 on the respective sides in the state of being relatively movable in an axial direction depending on the axial force borne by itself. Friction force against the gusset plate 51 located at one end in the axial direction of the brace 4 is differentiated from friction force against the gusset plate 52 located at the other end.
摘要翻译：要解决的问题：通过利用包括柱和梁的框架体的框架在内的平面内变形时的摩擦力来吸收能量，以及安装在框架体上的支架，同时根据轴向力在多个阶段改变框架平面中的刚性具有阻尼功能的可变刚性框架包括列2和梁3的框架1，安装在框架1上的支架4和在框架1的两个轴向端部处连接到框架1的角撑板51,52 支架4在两个轴向端部处摩擦连接到各个侧面上的角撑板51,52，其在根据其自身承受的轴向力在轴向方向上可相对移动的状态。位于支架4的轴向一端的角撑板51的摩擦力与位于另一端的角撑板52的摩擦力不同。

9. 发明专利

JP2013189829A Yielding function separation type brace 审中-公开
标题翻译：焊接功能分离型
公开(公告)号：JP2013189829A
公开(公告)日：2013-09-26
申请号：JP2012058436
申请日：2012-03-15
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KIYOKAWA TAKATOKI , FUKUMOTO TOSHIYUKI , TAGAMI ATSUSHI , AKIYAMA YASUSHI , SAWAMOTO YOSHIKAZU , TANAKA NAOKI , OKAYASU TAKASHI , KUBOTA ATSUSHI
IPC分类号： E04H9/02 , F16F7/12 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a brace which is mounted in frames of columns and beams and has a yield part for yielding when receiving axial force, for functioning to bear the axial force and to yield in a separative manner while preventing the buckling of the yield part.SOLUTION: A brace 4 includes: a plurality of axial force members 5, 6 for bearing axial force, which are joined to face each other in a direction perpendicular to an action direction of the axial force; and a yielding member 7 shorter than each of the axial force members 5, 6, the yielding member 7 joined to the axial force members 5, 6 joined to each other while being held throughout the length between the axial force members 5, 6, and capable of yielding when the axial force members 5, 6 bear the axial force. The opposed axial force members 5, 6 are combined so that they are relatively movable each other in an axial direction when bearing the axial force in the state of being joined to each other across the yielding member 7.
摘要翻译：要解决的问题：提供一种安装在立柱和梁的框架中的支架，并且在承受轴向力时具有用于屈服的屈服部分，用于承受轴向力并以分离方式产生，同时防止支架4包括：多个用于承受轴向力的轴向力构件5,6，它们在垂直于轴向力的作用方向的方向上相互面对连接; 以及与轴向力构件5,6中的每一个相比较短的屈服构件7，接合到轴向力构件5,6的屈曲构件7被保持在轴向力构件5,6之间的整个长度上并且彼此接合，当轴向力构件5,6承受轴向力时能够屈服。相对的轴向力构件5,6被组合成使得它们在轴向方向上相对移动时，在轴向力的作用下，在横向穿过屈服构件7的状态下彼此接合。

10. 发明专利

JP2011256569A Buckling restraining brace 审中-公开
标题翻译：起重限制吊饰
公开(公告)号：JP2011256569A
公开(公告)日：2011-12-22
申请号：JP2010130864
申请日：2010-06-08
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KANEKO TAKASHI , TAGAMI ATSUSHI , AKIYAMA YASUSHI , OKAYASU TAKASHI , KUBOTA ATSUSHI , KIYOKAWA TAKATOKI , TANAKA NAOKI
IPC分类号： E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a buckling restraining brace inexpensively manufactured and having excellent yield strength.SOLUTION: A buckling restraining brace 1 comprises: core members 3 including steel bars 5; and a reinforced concrete (concrete 9, main reinforcements 11, hoops 13) as a buckling restraining material provided around the core materials 3, unbonded treatment being performed between the core members and the buckling restraining material. Sectional defect parts 5a are provided in the steel bars 5, and in the reinforced concrete, the hoops 13 may be arranged at the positions corresponding to the sectional defect parts 5a more densely than the other parts.
摘要翻译：要解决的问题：提供廉价制造且具有优异的屈服强度的屈曲抑制支架。弯曲限制支架1包括：包括钢筋5的芯构件3; 以及设置在芯材3周围的作为屈曲抑制材料的钢筋混凝土（混凝土9，主加强件11，箍13），在芯部构件和屈曲抑制材料之间进行无粘结处理。剖面缺陷部分5a设置在钢筋5中，并且在钢筋混凝土中，环13可以布置在比其它部分更密集的与断面缺陷部分5a相对应的位置处。版权所有（C）2012，JPO＆INPIT

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