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    • 1. 发明专利
    • Construction method for joining precast concrete panel zone with lower column member
    • 用于与下柱成员接合预制混凝土面板的结构方法
    • JP2003313944A
    • 2003-11-06
    • JP2002118654
    • 2002-04-22
    • Artes:KkKajima CorpTokyo Tekko Co Ltd東京鐵鋼株式会社株式会社アルテス鹿島建設株式会社
    • GOTO TAKASHINIHEI TAKAYUKIOGIWARA YUKIMASAABE TATSUYAKAWAHARA SHINJIKOBAYASHI HIDEYUKI
    • E04B1/21E04B1/58
    • PROBLEM TO BE SOLVED: To reduce manufacturing costs of a precast concrete (PC) panel zone and the number of man-hours for the PC panel zone, reduce the amount of grout to be injected, and improve working efficiency during the injection of the grout.
      SOLUTION: In a construction method for joining the PC panel zone (1) with a lower column member, the panel zone (1), through which a reinforcement inserting hole (3) passes in a vertical direction, is erected on a concrete column member (10), from which a main reinforcement (11) is protruded upward, via a spacer (12) in such a manner that the main reinforcement (11) is inserted into the hole (3); grout fixing (13) is applied to an outer peripheral part of a joint space between the panel zone (1) and the column member (10), which is formed by using the spacer (12); and after that, the grout (G) is simultaneously injected into the joint space and a gap between the hole (3) and the main reinforcement (11) in one process, so that the panel zone (1) and the lower column member can be integrally joined together. The grout (G) is injected through the hole (3) into which the main reinforcement (11) is inserted.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:为了降低预制混凝土(PC)面板区域的制造成本和PC面板区域的工时数量,减少注入量的灌浆量,并提高注塑过程中的工作效率 的灌浆。 解决方案:在将PC面板区域(1)与下部柱构件接合的构造方法中,将加强件插入孔(3)沿垂直方向通过的面板区域(1)竖立在 混凝土柱构件(10)通过间隔件(12)以主加强件(11)插入孔(3)的方式从主加强件11向上突出; 将浆料固定(13)施加到通过使用间隔件(12)形成的面板区域(1)和柱构件(10)之间的接合空间的外周部分; 之后,在一个过程中,同时将灌浆(G)注入到接头空间和孔(3)和主加强件(11)之间的间隙,使得面板区(1)和下柱构件 整体连接在一起 灌浆(G)通过插入主加固件(11)的孔(3)注入。 版权所有(C)2004,JPO
    • 3. 发明专利
    • Junction structure of precast members and cap for mechanical joint unit injection used therefor
    • 预制构件的结构结构和用于其的机械接头单元注入
    • JP2014105440A
    • 2014-06-09
    • JP2012257191
    • 2012-11-26
    • Kajima Corp鹿島建設株式会社
    • OKAMOTO KENJINABESHIMA TAKEHIKOOGIWARA YUKIMASASHINBASHI MASAHIROMATSUI MORIFUSA
    • E04B1/21E04C5/18
    • PROBLEM TO BE SOLVED: To provide a cap for mechanical joint unit injection with which construction efficiency is significantly improved by rotating a nut, any labor is not required for mounting adjustment since the cap is compressed and deformed by contact with a PC member, injection can be performed by a manual injector and divided injection can also be performed.SOLUTION: A junction structure of precast members includes a first precast member 1, a second precast member 2 in which a sleeve 23 for a joint is buried, a cap 14 closing an opening of the sleeve (joint) 23, and a sleeve joint filler 4 filling the inside of the sleeve (joint) 23. A joint part between a concrete part 11 of the first precast member 1 and a concrete part 21 of the second precast member 2 is filled with a joint filler 5. The cap 14 is formed from a flexible member which is compressed and deformed by contact with the precast members, mounted to a joint bar 13 protruding from the concrete part of the first precast member 2, and is positioned in the joint filler 5.
    • 要解决的问题:为了提供用于机械接头单元喷射的盖,通过旋转螺母来显着改善施工效率,由于盖通过与PC构件的接触而被压缩和变形,因此安装调整不需要任何劳动,注射罐 也可以通过手动喷射器执行分割喷射。解决方案:预制构件的连接结构包括第一预制构件1,第二预制构件2,其中埋设有用于接头的套筒23,盖14关闭 套筒(接头)23的开口以及填充套筒(接头)23内部的套筒接合填料4.第一预制构件1的混凝土部件11与第二预制构件的混凝土部件21之间的接合部分 盖14由接合填料5填充。盖14由柔性构件形成,该柔性构件通过与预制构件接触而被压缩和变形,安装到从第一预制件的混凝土部分突出的接头杆13 构件2,并且定位在接头填料5中。
    • 5. 发明专利
    • Column/beam connection structure
    • 柱/梁连接结构
    • JP2006291531A
    • 2006-10-26
    • JP2005111919
    • 2005-04-08
    • Kajima Corp鹿島建設株式会社
    • FUJIMURA HIROSHIOGIWARA YUKIMASATSUKAMOTO KIYOSHIFUKUMOTO TOSHIYUKIOTSUKA KATSUMITAKI MASAYAMIYASAKA TATSUKUBOTA ATSUSHIKOJIMA KAZUOYAJIMA KAZUMIFUNATSU YUJIASAKUSA YOSHIKAZU
    • E04B1/58E04B1/24
    • PROBLEM TO BE SOLVED: To provide a column/beam connection structure capable of efficiently connecting both up and down columns and the beam-column in the same position. SOLUTION: The columns 1 and the column 2 arranged on up and down and the columns 1 and 2 are connected to the beams 3 and 3 arranged to the side sections. Vertical joints 4 and 5 and a horizontal joint 6 are respectively projected to the end sections of the columns 1 and 2. Connection plates 7 and 8 are respectively attached to both sides of the vertical joints 4 and 4 and vertical joints 5 and 5 of the columns 1 and 2. The vertical joints 4 and each connection plate 7 are clamped with a plurality of connection bolts 9, and the vertical joints 5 and each connection plate 8 are clamped with a plurality of connection bolts 10. The end sections of both up and down flanges 3a of the beams 3 are connected to the horizontal joint 6 with a connecting plate 11 and a plurality of connection bolts 13, and the end sections of webs 3b are connected to the vertical joints 4 with a connection plates 12 and a plurality of connection bolts 14. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供能够在相同位置有效地连接上下列和梁柱的柱/梁连接结构。 解决方案:布置在上下的列1和列2以及列1和2与连接到侧部的梁3和3连接。 垂直接头4和5以及水平接头6分别突出到列1和2的端部。连接板7和8分别安装在垂直接头4和4的两侧以及垂直接头4和5的垂直接头5和5 第1列和第2列。垂直接头4和每个连接板7用多个连接螺栓9夹紧,并且垂直接头5和每个连接板8用多个连接螺栓10夹紧。两个端部 梁3的下凸缘3a与连接板11和多个连接螺栓13连接到水平接头6,并且腹板3b的端部通过连接板12和多个连接到垂直接头4 的连接螺栓14.版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Steel-concrete composite beam and its construction method
    • 钢 - 混凝土复合梁及其施工方法
    • JP2006169826A
    • 2006-06-29
    • JP2004364151
    • 2004-12-16
    • Kajima Corp鹿島建設株式会社
    • MIYASAKA TATSUOGIWARA YUKIMASAFUKUMOTO TOSHIYUKIFUJIMURA HIROSHITSUKAMOTO KIYOSHIYOSHIGAI SHIGERUSASAKI KATSUYASUTAKI MASAYA
    • E04B1/30E04B1/16E04C3/293E04G9/00
    • PROBLEM TO BE SOLVED: To provide a steel-concrete composite beam and its construction method attaining energy saving, cost reduction, and the like in various construction works such as steel work, form work, reinforcement work and temporary work.
      SOLUTION: The steel-concrete composite beam is formed of a steel frame section 2 located at the lower end of a beam cross section, and a reinforced concrete section 3 located on the upper side of the steel frame section 2. The steel frame section 2 is formed of a steel plate 2 continuous in the axial direction of the beam, and a plurality of studs 2b projected into the reinforced concrete section 3 from the upper face of the steel plate 2a. In construction, the steel plate 2a with the studs is laid as a bottom form, and side forms 8, 8 are arranged on both sides to form a beam form constituted in U-shape cross section opened at the upper face. Upper end main reinforcements 3a, lower end main reinforcements 3b and shear reinforcing bars 3c are arranged in reinforcing cage shape of rectangular cross section in the beam form. Concrete is then placed, and the side forms 8, 8 are removed when the concrete is hardened.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供钢铁混凝土复合梁及其施工方法,如钢铁工作,工作,加固工作和临时工等各种施工工程中节能降耗等。 钢结构复合梁由位于梁截面下端的钢框架部分2和位于钢框架部分2上侧的钢筋混凝土部分3形成。钢 框架部分2由在梁的轴向方向上连续的钢板2和从钢板2a的上表面突出到钢筋混凝土部分3中的多个螺柱2b形成。 在结构上,具有螺柱的钢板2a被放置成底部形状,并且在两侧上布置侧面形状8,8,以形成在上表面处开口的U形横截面形成的梁形。 上端主加强件3a,下端主加强件3b和剪力钢筋3c以梁形式布置成矩形截面的加强笼形。 然后放置混凝土,当混凝土硬化时,侧面8,8被去除。 版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Beam member of rc structure
    • 梁结构的梁构件
    • JP2005155058A
    • 2005-06-16
    • JP2003391876
    • 2003-11-21
    • Kajima Corp鹿島建設株式会社
    • FUKADA YOSHIOOGIWARA YUKIMASAMARUTA MAKOTOTAKATANI SHINJI
    • E04B1/21E04B1/58
    • PROBLEM TO BE SOLVED: To provide a beam member of an RC structure in the vicinity of a column-beam joining part capable of freely forming a plastic hinge formed in a beam end part near the center of beams in a big earthquake.
      SOLUTION: This beam member of the RC structure is constituted so that a plurality of joining reinforcements 3 and 3 are horizontally arranged in a connection part A of a column 1 by horizontally penetrating through this connection part A; a plurality of sleeves 4 and 4 are horizontally arranged in both end parts 3a and 3a of these joining reinforcements 3 as a steel pipe inside filling type joint; and main reinforcements 5 and 5 of the beams 2 and 2 and the joining reinforcements 3 and 3 are respectively joined via these sleeves 4 and 4. The sleeves 4 and 4 are respectively horizontally projected to both sides of the connection part A by the predetermined length L. A plurality of stirrup reinforcements 6 are wound between the sleeves 4 and 4 as shearing reinforcing bars, and are arranged at a predetermined interval in the axial direction of the sleeves 4.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种RC结构的梁构件,其能够在大地震中在梁的中心附近形成在梁端部中的自由形成塑料铰链的柱梁接合部附近。 解决方案:RC结构的梁构件被构造成使得多个连接加强件3和3通过水平地穿过该连接部分A而水平地布置在塔1的连接部分A中; 多个套筒4和4水平地布置在作为钢管内填充型接头的这些接合加强件3的两个端部3a和3a中; 梁2和2的主加强件5和5以及连接加强件3和3分别通过这些套筒4和4接合。套筒4和4分别水平地突出到连接部分A的两侧预定长度 多个镫形加强件6在套筒4和4之间缠绕作为剪切钢筋,并且以套筒4的轴向方向以预定的间隔布置。(C)2005年,JPO和NCIPI
    • 8. 发明专利
    • Beam-column joint structure of building having composite structure
    • 具有复合结构的建筑物的梁柱结构
    • JP2003313951A
    • 2003-11-06
    • JP2002126002
    • 2002-04-26
    • Kajima Corp鹿島建設株式会社
    • FUKUMOTO TOSHIYUKIOGIWARA YUKIMASATSUKAMOTO KIYOSHIKAWAHARA SHINJIKAWABATA NOBUHIROKUBOTA ATSUSHIHONMA KANSUKE
    • E04B1/30E04B1/58
    • PROBLEM TO BE SOLVED: To provide a beam-column joint structure of a building having a composite structure, which brings about labor savings in site work and a reduction in construction period by saving labor for site welding, and clarifies stress analysis for a joint so as to enable the rational design of the joint, by smoothing stress transfer between a column and a beam.
      SOLUTION: The column 2 having a concrete filled tubular steel (CFT) structure are arranged on the upside and downside of a joint metal 1, respectively. A plurality of jointing reinforcements 3 are arranged between the joint metal 1 and the upper and lower columns 2 and 2 by being vertically passed through the joint metal 1. The joint metal 1 is formed of upper and lower diaphragms 1a and 1a which are installed by being horizontally passed through a joint A at a prescribed interval in a vertical direction, panel metals 1b which are installed between the diaphragms 1a and 1a, and joint plates 1c which are protrusively provided in respective side parts of the panel metals 1b. The inside of the panel metal 1b of the joint metal 1 and the insides of steel pipes 2a and 2a of the columns 2 and 2 are continuously filled with concrete 4. H-shaped steel beam are joined to side parts of the joint metal 1 as the beams 5 having a steel structure, respectively.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种具有复合结构的建筑物的梁柱接头结构,其通过节省现场焊接的劳动力而节省现场工作的劳动力并减少施工周期,并且对应力分析进行澄清 通过平滑柱和梁之间的应力传递来实现关节的合理设计。 解决方案:具有混凝土填充管状钢(CFT)结构的柱2分别布置在接头金属1的上侧和下侧。 通过垂直通过接头金属1,在接头金属1和上下柱2和2之间布置有多个接合加强件3.接头金属1由上下隔膜1a和1a形成,该隔膜1a和1a由 在垂直方向上以规定的间隔水平穿过接头A,安装在隔膜1a和1a之间的镶板金属1b和突出地设置在面板金属1b的各个侧部中的接合板1c。 接头金属1的面板金属1b的内部和列2和2的钢管2a和2a的内部连续地填充混凝土4.H形钢梁与接头金属1的侧部接合为 梁5分别具有钢结构。 版权所有(C)2004,JPO
    • 9. 发明专利
    • New/old building integrated building-movement method
    • 新建/旧建筑一体化建筑运动方法
    • JP2013092006A
    • 2013-05-16
    • JP2011235806
    • 2011-10-27
    • Kajima Corp鹿島建設株式会社
    • OZAKI NOBUHIROOGIWARA YUKIMASATADA MITSUOSEKO NOBUYUKIISOBE TOSHIKAZUYAMAMOTO SHIGEAKI
    • E04G23/06E04G23/02
    • PROBLEM TO BE SOLVED: To reduce processes and costs by reducing the temporary reinforcement for overturn prevention and temporary reinforcement during movement of a storage external wall on the premise of moving(building-moving) the storage external wall in order to use the external wall of an existing building as a part of the external wall of a new building.SOLUTION: The skeleton construction of a new building is performed at a plane position prior to the movement of a storage external wall 1, and before the storage external wall 1 is moved, the storage external wall 1 is integrated with a structure frame 2 of the new building, and the storage external wall 1 and the structure frame 2 of the new building are simultaneously moved to the position of the new building by a building-movement method, and the structure frame 2 of the new building is integrated with a foundation.
    • 要解决的问题:为了在存储外墙移动(建筑物移动)的前提下,通过减少防止翻倒的临时加固和临时加固来减少工艺和成本,以便使用 现有建筑物的外墙作为新建筑外墙的一部分。 解决方案:新建筑物的骨架结构在存储外壁1移动之前的平面位置进行,并且在存储外壁1移动之前,存储外壁1与结构框架 2新建筑物,新建筑物的储存外墙1和结构框架2通过建筑物移动方式同时移动到新建筑物的位置,新建筑物的结构框架2与 一个基础 版权所有(C)2013,JPO&INPIT
    • 10. 发明专利
    • Horizontally bearing method and bearing structure for multilayer building
    • 用于多层建筑的水平轴承方法和轴承结构
    • JP2009275423A
    • 2009-11-26
    • JP2008128381
    • 2008-05-15
    • Kajima Corp鹿島建設株式会社
    • MIZUTANI AKIRAMINAMITANI OSAMUKOJIMA KAZUOMORISHIMA YOICHIOGIWARA YUKIMASAOTSUKA SHIGEMITSUMIYAZAKI YASUNOBUITO HITOSHIKAWAKAMI TOSHIOYOSHIKAWA TAIICHIROIIZUKA MITSURUKATO KIMIMOTOKOBAYASHI MINORUASAOKA SHIGERUKAWAI YUKINARITA TSUKASA
    • E04B1/35
    • PROBLEM TO BE SOLVED: To provide a horizontally bearing method which always stably maintains a multilayer building having jacks interposed in a lower layer without preventing contraction/extension of the jacks, and to provide a horizontally bearing structure. SOLUTION: The horizontally bearing method is provided for bearing a horizontal load applied to the multilayer building 1 in which the jacks 10 are interposed on a lower story Fv (e.g. on a first story 1F) to bear the load of each upper story. According to the method, a load transmission structure 40 is constructed on an upper story Fj (j>v) that is upper than the jack interposed story Fv, in a zone T enclosed by pillars P. The load transmission structure has a height extending from a lower story F (v-1) that is lower than the jack interposed story Fv or a foundation portion B to the upper story Fj. Then load transmission beams 45 are annularly extended between zone peripheral pillars P on the upper story Fj, along peripheral surfaces of the structure 40. Further, elastic deformable members 50 and/or gap blocking mechanisms 60 are arranged at a plurality of locations in a gap S defined by the peripheral surfaces of the load transmission structure 40 and the annular load transmission beams 45. The elastic deformable members 50 function to maintain the gap S, and the gap blocking mechanisms 60 function to block the gap S according to rocking of the upper story Fj. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种水平承载方法,其总是稳定地保持具有插入在下层中的千斤顶的多层建筑物,而不防止千斤顶的收缩/伸展,并且提供水平轴承结构。 解决方案:水平轴承方法被提供用于承受施加到多层建筑1的水平载荷,其中千斤顶10插入在下层故障Fv(例如,第一故事1F)上以承受每个上层故事的负载 。 根据该方法,在通过柱P包围的区域T中,在上层故障Fj(j> v)上构成载荷传递结构40,该上层Fj(j> v)高于插座故障Fv的上方。载荷传递结构具有从 低于插入故事Fv的插座或者上层故事Fj的基础部分B的低层故事F(v-1)。 然后,负载传递梁45沿着结构40的周边表面在上层Fj上的区域周边柱P之间环形延伸。此外,弹性变形构件50和/或间隙阻挡机构60布置在间隙的多个位置 S由负载传递结构40的周边表面和环形载荷传递梁45限定。弹性变形构件50用于保持间隙S,并且间隙阻挡机构60用于根据上部的摇摆阻挡间隙S 故事Fj。 版权所有(C)2010,JPO&INPIT