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    • 1. 发明专利
    • Joint method of steel pipe pole and joint jig
    • 钢管接头联合方法
    • JP2007182731A
    • 2007-07-19
    • JP2006002562
    • 2006-01-10
    • Kajima CorpNippon Steel Corp新日本製鐵株式会社鹿島建設株式会社
    • OGIWARA YUKIMASASHINADA SHUJIFUJIMURA HIROSHITSUKAMOTO KIYOSHITAKI MASAYAFUKUMOTO TOSHIYUKIKUBOTA ATSUSHIMIYASAKA TATSUAZUMA SEIZABUROSAWAIZUMI SHINICHI
    • E04B1/24E04B1/58
    • PROBLEM TO BE SOLVED: To provide a joint method of a steel pipe column capable of easily and firmly connecting the lower end section of an upper column to the upper end section of a lower column with a bolted connection by utilizing joint plates for permanent installation and a drift pin as a temporary connection member and a joint jig.
      SOLUTION: The joint plate 4 having a bolt hole 4a in both inside and outside of the upper end section of the lower column 1 and a joint nut 6 connected to the bolt hole 4a and the joint plate 3 having a bolt hole 3a are respectively temporarily fixed with the drift pin 9. The lower end section of the upper column 2 is confronted with the upper end section of the lower column 1, and the upper end side of the joint plate 4 and the upper end side of the joint plate 3 are respectively accompanied by both inside and outside of the upper column 2. Further, a joint bolt 5 is inserted in the bolt hole 4a of the joint plate 4 from each bolt hole 3a of the joint plate 3, and the front end of the joint bolt 5 is screwed on the joint nut 6.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种钢管柱的接合方法,其能够通过利用接合板将接头板通过螺栓连接容易且牢固地连接到上柱的下端部与下部塔的上端部 永久安装和漂移销作为临时连接构件和接头夹具。 解决方案:具有在下柱1的上端部的内部和外部的螺栓孔4a的接合板4和连接到螺栓孔4a的接合螺母6和具有螺栓孔3a的接合板3 分别与漂移销9暂时固定。上柱2的下端部分与下柱1的上端部分接合,接头板4的上端侧和接头的上端侧 板3分别伴随着上柱2的内部和外部。此外,接头螺栓5从接合板3的每个螺栓孔3a插入接头板4的螺栓孔4a中,并且前端 关节螺栓5拧在接头螺母6上。版权所有(C)2007,JPO&INPIT
    • 4. 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
    • 5. 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
    • 6. 发明专利
    • Structure for connection part between column and beam in building
    • 结构在建筑物之间的柱和梁之间的连接部分
    • JP2003027590A
    • 2003-01-29
    • JP2001213920
    • 2001-07-13
    • Kajima Corp鹿島建設株式会社
    • FUJIMURA HIROSHIFUKUMOTO TOSHIYUKITAKI MASAYAOSHIMA MASAAKITSUKAMOTO KIYOSHIINOMATA TORUITO HITOSHI
    • E04B1/24E04B1/58
    • PROBLEM TO BE SOLVED: To provide an economical connection part structure between a column and a beam in a building capable of connecting steel pipe column to the beam without cutting it for each floor, having an advantage of an external diaphragm structure as a reinforcement structure, reducing wasted cut parts especially by use of a finely divided steel plate serving as the external diaphragm, and greatly facilitating construction.
      SOLUTION: In this connection part structure between the column and the beam in the building in which the steel beam is connected to the circumference side wall face of the steel pipe column via the external diaphragm, the external diaphragm is arranged between the adjacent beams from the outside, and the cutout part side is fixed to the steel pipe column, while the side edge part side is arranged opposedly to the flange of the beam with the side edge part of the external diaphragm and fixed by means of a splice plate and a high- tension bolt. In this way, the steel pipe column and the beam are connected together.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:为了在能够将钢管柱连接到梁的建筑物中的塔和梁之间提供经济的连接部分结构,而不对每个地板进行切割,具有外部隔膜结构作为加强结构的优点, 减少浪费的切割部件,特别是通过使用用作外部隔膜的细分的钢板,并且极大地方便了结构。 解决方案:在这种连接梁和梁之间的部分结构中,钢梁通过外部隔膜连接到钢管柱的圆周侧壁面,外部隔膜布置在相邻梁之间, 外侧,切口部侧固定在钢管柱上,而侧边缘部侧与外部隔膜的侧边缘部分相对地设置在梁的凸缘上,并通过接合板和高度固定 - 张力螺栓 这样,钢管柱和梁连接在一起。
    • 7. 发明专利
    • Connection between steel pipe column and flat slab
    • 钢管和平板之间的连接
    • JP2008101419A
    • 2008-05-01
    • JP2006285869
    • 2006-10-20
    • Kajima Corp鹿島建設株式会社
    • FUKUMOTO TOSHIYUKITANAKA SHUNPEITANAKA NAOKIKUBOTA ATSUSHISAWAMOTO YOSHIKAZUTAKEI KOJIROOGIWARA YUKIMASAFUJIMURA HIROSHIYOSHIGAI SHIGERUTAKI MASAYATSUKAMOTO KIYOSHI
    • E04B1/30E04B5/43
    • PROBLEM TO BE SOLVED: To provide a connection between a steel pipe column and a flat slab, which is constructed by penetrating the steel pipe column into the flat slab having an almost even thickness over the entire area, wherein the amount of steel products necessary for reinforcing an area around the steel pipe column can be reduced, to thereby enhance pipe arrangement efficiency around the steel pipe column.
      SOLUTION: According to the structure of the connection, shear reinforcements 2 are projected from a peripheral surface of the steel pipe column 1 in parallel with slab reinforcements 4 in the range of the thickness of the flat slab 3 to be connected to the steel pipe column 1, and then anchored into the flat slab 3. If necessary, strengthening reinforcements 5 each having an upper edge reinforcement 51 and a lower edge reinforcement 52 are arranged in the flat slab 3 around the steel pipe column 1.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种钢管柱和平板坯之间的连接,其通过将钢管柱贯穿整个区域具有几乎均匀的厚度的平板坯而构成,其中钢的量 可以减少对钢管柱附近的区域进行加固的产品,从而提高钢管柱周围的配管效率。 解决方案:根据连接结构,剪切加强件2从钢管柱1的圆周表面平行于板坯加强件4在平板3的厚度范围内突出以连接到 钢管柱1,然后固定在平板坯3中。如果需要,在钢管柱1周围的平板坯3中设置有具有上边缘加强件51和下边缘加强件52的加强筋5。 版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • Column-beam joining part structure of steel frame structure
    • 钢框架结构的柱梁加工部分结构
    • JP2006063564A
    • 2006-03-09
    • JP2004245049
    • 2004-08-25
    • Kajima Corp鹿島建設株式会社
    • FUKUMOTO TOSHIYUKIOGIWARA YUKIMASAFUJIMURA HIROSHITSUKAMOTO KIYOSHIOTSUKA KATSUMITAKI MASAYAMIYASAKA TATSUKUBOTA ATSUSHI
    • E04B1/24E04B1/58
    • PROBLEM TO BE SOLVED: To provide a column-beam joining part structure of a steel frame structure, for enhancing efficiency of a joint, by providing bolt arrangement for uniformly sharing stress between a column and a beam by respective joining bolts.
      SOLUTION: The beam 2 composed of H shape steel is joined to the column 1 composed of a square steel pipe via a plurality of joining hardware 3. The joining hardware 3 projects a tee flange 3a on a flange 1a of the column 1 in a side surface part of the column 1 by a plurality of high strength bolts 4
      1 and 4
      2 . The beam 2 respectively welds and joins an end part of upper and lower flanges 2a and 2a to a tee web 3b of the joining hardware 3. The high strength bolts 4
      1 and 4
      2 are arranged in two stages in the direction perpendicular to the axis of the respective columns 1 on the upper side and the lower side of the tee web 3b. The respective high strength bolts 4
      1 and 4
      2 of a first stage and a second stage are arranged in a position becoming h
      1 2 , and s
      1 > s
      2 when a distance from the tee web 3b of the joining hardware 3 is respectively set to h
      1 and h
      2 , and a distance from a web 1b of the column 1 is respectively set to s
      1 and s
      2 .
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供一种用于提高接头效率的钢框架结构的柱梁接合部分结构,通过提供用于通过相应的接合螺栓使塔和梁之间的应力均匀分布的螺栓布置。 解决方案:由H型钢构成的梁2通过多个接合五金件3与由正方形钢管构成的柱1接合。接合五金件3将三通法兰3a突出在列1的凸缘1a上 在多个高强度螺栓4&lt; SB&gt;和&lt; SB&gt; 2&gt;之间的塔1的侧面部分中。 梁2分别焊接并将上凸缘2a和下凸缘2a的端部连接到连接硬件3的三通网3b上。高强度螺栓4&lt; SB&gt;和&lt; 2&gt; 2& SB>在发条网3b的上侧和下侧沿垂直于相应列1的轴线的方向分成两级。 第一阶段和第二阶段的相应的高强度螺栓4&lt; SB&gt; 1&gt;和&lt; SB&gt; 2&lt; / SB&gt;被排列成h <1> 1时,SB> 2 和s 1 > s 2 和h 2 ,并且与柱1的纤维网1b的距离分别设定为s 1 和s 2 。 版权所有(C)2006,JPO&NCIPI
    • 9. 发明专利
    • Flat slab structure
    • 平板结构
    • JP2008280808A
    • 2008-11-20
    • JP2007127874
    • 2007-05-14
    • Kajima Corp鹿島建設株式会社
    • KUBOTA ATSUSHIFUKUMOTO TOSHIYUKIOGIWARA YUKIMASAFUJIMURA HIROSHIMURAMATSU SEIICHIYOSHIGAI SHIGERUTAKI MASAYATSUKAMOTO KIYOSHIMIYASAKA TATSU
    • E04B1/04E04B5/32
    • PROBLEM TO BE SOLVED: To make a tendon exhibit a reinforcement effect to punching fracture so as to contribute to easing of inclusion of a shearing reinforcement material in a flat slab structure having a flat slab supported by a column.
      SOLUTION: An unbonded tendon 3 is disposed around a column 1 so as to draw a curved line protruding toward a flat slab 2 in a view from the column 1 side. The tendon 3 is disposed around the column 1 to be vertically protruded up around the column 1 and protruded down in the center of the flat slab 2 or the vicinity thereof. The tendon 3 is disposed so as to surround at least two side surfaces of the column 1. A plurality of tendons 3 is juxtaposed on each side of the side surfaces of the column 1 so as to be disposed in a curved line shape in a plane view.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了使钢筋表现出对冲压断裂的增强作用,有助于将剪切增强材料包含在具有由塔支撑的平板的平板坯结构中。 解决方案:将未粘结的钢筋3设置在柱1的周围,以便从柱1侧观察到朝平板2突出的曲线。 腱3围绕柱1设置成围绕柱1竖直地突出并且在平板2的中心或其附近突出。 腱3被设置为围绕柱1的至少两个侧表面。多个腱3并列在柱1的侧表面的每一侧上,以便在平面内以曲线形状设置 视图。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Bolt joint structure and bolt joining device
    • 螺栓接头结构和螺栓接合装置
    • JP2006312839A
    • 2006-11-16
    • JP2005136100
    • 2005-05-09
    • Kajima Corp鹿島建設株式会社
    • FUJIMURA HIROSHITAKI MASAYAFUKUMOTO TOSHIYUKIMIYASAKA TATSU
    • E04B1/48E04B1/24F16B5/02F16B37/04
    • PROBLEM TO BE SOLVED: To dispense with a conventional nut holder, welding work, and the like to temporarily fix a nut, hardware, or the like with simple work and sufficient strength in the case of temporarily fixing the nut, or the nut and hardware to the inside of a closed cross section in a building steel frame. SOLUTION: This bolt joint structure of placing a member B on top of one or two members A and joining them by a bolt, uses the bolt 1, the nut 2 into which the tip part of the bolt 1 is screwed, and a tubular temporary fixing member 3 through which the bolt 1 is inserted. The nut 2 is temporarily fixed to the inside of the member A by the tubular temporary fixing member 3, and after the member B is set, the member A and member B are fastened by the bolt 1, the nut 2 and a washer 4. A member used as the temporary fixing member 3 may be a steel pipe or the like with a locking flange 30 formed at one end by integral working or the like and with an external screw 31 formed at the other end, or a spring-like member with locking flanges 32, 33 formed at both ends and an axially parallel slit 34 formed over the whole axial direction. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:在暂时固定螺母的情况下,以简单的工作和足够的强度临时固定螺母,五金件等以暂时固定常规的螺母固定器,焊接作业等,或者 螺母和五金件在建筑钢框架的封闭横截面的内部。 解决方案:将构件B放置在一个或两个构件A的顶部并且通过螺栓连接的螺栓接头结构使用螺栓1,螺栓1的尖端部分被拧入的螺母2和 管状的临时固定构件3,螺栓1插入其中。 螺母2通过管状临时固定部件3临时固​​定在构件A的内部,在构件B被固定之后,构件A和构件B通过螺栓1,螺母2和垫圈4紧固。 用作临时固定构件3的构件可以是具有锁定凸缘30的钢管等,其一端通过一体工作等形成,并且具有形成在另一端的外部螺钉31或弹簧状构件 形成在两端的锁定凸缘32,33和在整个轴向方向上形成的轴向平行的狭缝34。 版权所有(C)2007,JPO&INPIT