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1. 发明专利

JP2007146538A Method of treating pile head of on-site-formed pile 有权
标题翻译：处理现场形成桩的方法
公开(公告)号：JP2007146538A
公开(公告)日：2007-06-14
申请号：JP2005343837
申请日：2005-11-29
申请人： Haseko Corp , High Frequency Heattreat Co Ltd , Kajima Corp , Matsui Construction Co Ltd , Nishimatsu Constr Co Ltd , Okumura Corp , Penta Ocean Constr Co Ltd , Sumitomo Mitsui Construction Co Ltd , Tobishima Corp , Toda Constr Co Ltd , 三井住友建設株式会社 , 五洋建設株式会社 , 戸田建設株式会社 , 松井建設株式会社 , 株式会社奥村組 , 株式会社長谷工コーポレーション , 西松建設株式会社 , 飛島建設株式会社 , 高周波熱錬株式会社 , 鹿島建設株式会社
发明人： SHIMIZU MIKIO , SAITO OSAMU , YOSHIMATSU TOSHIYUKI , FUNAKI HIDETAKA , HATA MASAFUMI , YAMAURA ICHIRO , KATO MASATOSHI , ISEMOTO NORIAKI , YASUI YOSHITOSHI , KANEKO OSAMU , HOTTA KIYOSHI , KAWAKAMI YOSHITO , TAKEUCHI YOSHIO , ARAI TOSHIAKI , SUGIURA ISAMU , IMANISHI GORYU , KAMOGAWA NAOMASA , ONISHI KAZUHIKO , KOBAYASHI HITOSHI , HORIKOSHI AKIHITO , NISHIMURA NORIYOSHI , AOYAMA TAKAYUKI , MOTOI MITSUO , MURATA YOSHIYUKI , OKANO TAKAYOSHI
IPC分类号： E02D5/34
摘要： PROBLEM TO BE SOLVED: To provide a method of treating a pile head of an on-site-formed pile by which the treatment of the pile head in accordance with a designed diameter of the on-site-formed pile can be easily carried out without causing a damage like a chip accompanied by the treatment of the pile head.
SOLUTION: A reinforcing cage 2 is placed in an excavated vertical hole 1. A pile-diameter-forming guide ring 3 is formed to have the same or substantially the same diameter as the designed diameter of the pile 6 which is to be formed, and is provided with a projecting cap-ring mounting guide 3a to mount a cap ring 7 on the outer periphery. The guide ring 3 is concentrically mounted on an upper end part of the reinforcing cage 2 at the same position or substantially the same position as that of a designed level of the pile 6. Concrete 4 is placed in the vertical hole 1 to the level higher than that of the guide ring 3. After the concrete 4 is cured, the concrete in a part higher than the mounting level of the guide ring 3 is removed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种处理现场成形桩的桩头的方法，根据现场形成的桩的设计直径可以容易地处理桩头进行而不引起像芯片一样的损伤，伴随着桩头的处理。解决方案：将加强保持架2放置在挖掘的垂直孔1中。形成直径成形的导向环3，其直径与要设计的桩6的设计直径相同或基本相同并且设置有突出的盖环安装引导件3a，以将盖环7安装在外周上。引导环3同心地安装在加固保持架2的上端部上，位于与桩6的设计水平相同的位置或基本相同的位置。混凝土4被放置在垂直孔1中以使其更高混凝土4固化后，将高于引导环3的安装高度的部分去除混凝土。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2000265666A CAGE ASSEMBLING METHOD FOR REINFORCED CONCRETE COLUMN 失效
公开(公告)号：JP2000265666A
公开(公告)日：2000-09-26
申请号：JP7575099
申请日：1999-03-19
申请人： KAJIMA CORP
发明人： MIYAZAKI YASUNOBU , KUDO MASASHI , SHIMIZU MIKIO
IPC分类号： B21F31/00 , E04G21/12
摘要： PROBLEM TO BE SOLVED: To provide assembling methods for a cage efficiently handing reinforcements of RC columns weighting approximately 100 kg each and bending when supported laterally, and efficiently arranging hoops. SOLUTION: Among these cage assembling methods for the reinforced concrete column are a vertical method for a cage by which the cage is so assembled that hoops are arranged on a vertical stage beforehand, the whole reinforcements are connected together from upward by a suspension jig so as to be hung down and main reinforcements and the hoops are bound; and a lateral method for the cage by which the case is so assembled that a long insertion frame is horizontally assembled with the case, hoops are set beforehand, and a main reinforcement table formed by a roller is pushed on the insertion frame by a striker, which are repeated by the number of the reinforcement stages and then the main reinforcements and the hoops are bound.

3. 发明专利

JP2009180058A Construction method for multistory parking garage 有权
标题翻译：多功能停车场施工方法
公开(公告)号：JP2009180058A
公开(公告)日：2009-08-13
申请号：JP2008022404
申请日：2008-02-01
申请人： Kajima Corp , 鹿島建設株式会社
发明人： NONOMURA TAKASHI , NAKAMURA KOTARO , SHIMIZU MIKIO , TAMURA TOSHIO , UEDA TAKASHI , MATSUBARA MICHIO , OGAWA HIROYUKI
IPC分类号： E04H6/08 , E04B1/348 , E04G21/14
摘要： PROBLEM TO BE SOLVED: To provide, when constructing a tower-type multistory parking garage inside a structure such as a building or the like, a construction method for a multistory parking garage without requiring an assembling work in a pit of a limited space in the structure, while safety and workability can be improved.
SOLUTION: In the construction method for a multistory parking garage wherein parking machines are multiply tiered in a pit, an assembling yard is provided on a first floor level outside the pit, and a steel frame of the multistory parking machine is preassembled by one unit 15 in the assembling yard. Then, the field-preassembled unit 15 of the steel frame 1 is lifted up for building into the pit. Hereby, another one unit 15 of the field-preassembled steel frame is sequentially connected on the lower field-preassembled steel frame.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在建筑物等结构内建造塔式多层停车库时，提供一种多层停车库的施工方法，而不需要在有限的坑内组装工作结构中的空间，同时可以提高安全性和可操作性。解决方案：在多功能停车库的施工方法中，将停车场分为多个层叠在坑内，在坑外的一层设置组装场地，并将多台停车场的钢架预先装配一个单元15在组装场地。然后，钢框架1的现场预组装单元15被提升以用于建筑物进入坑。因此，现场预组装的钢框架的另一个单元15依次连接在下部预先组装的钢框架上。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2001073556A FORM FOR VERTICAL CONCRETE PLACING JOINT AND VERTICAL PLACING JOINT 失效
公开(公告)号：JP2001073556A
公开(公告)日：2001-03-21
申请号：JP25046599
申请日：1999-09-03
申请人： KAJIMA CORP
发明人： OGIWARA YUKIMASA , SAKANO KOICHI , OZAKI NOBUHIRO , NAKAMURA KOTARO , SHIMIZU MIKIO
IPC分类号： E04B2/84 , E04G21/02
摘要： PROBLEM TO BE SOLVED: To facilitate demolding by forming a paper form having a box-shaped section and forming insertion holes in which joint bars are inserted in a form using a sheathing for the vertical concrete placing joint face. SOLUTION: A sheet of paper is folded to make a box-shaped form and superposed at the lateral plate 1b part of the upper side and fixed to make a form having a hollow box-shaped section. Insertion holes 1c in which joint bars are inserted in the vertical plate 1a facing each other in the horizontal direction of the form 1 are provided. These insertion holes 1c are arranged in a plurality of positions with a disposing distance of the joint bars in the axial direction of the form 1. The form 1 is installed on a sheathing assembled under the vertical placing joint face and a separator is connected to the sheathing in order to prevent it from falling down, and muntins are disposed to put a sash bar 7 therebetween. Further, a demolding agent is applied on the vertical placing joint face of the vertical plate 1a to easily demold concrete. After installation of muntins and horizontal muntins, the joint rods are inserted in the insertion holes 1c and concrete is placed. Accordingly, works for forming holes and for demolding can be easily carried out.

5. 发明专利

JP2000257265A ASSEMBLY JIG AND CONSTRUCTION METHOD FOR HOOP/STIRRUP 失效
公开(公告)号：JP2000257265A
公开(公告)日：2000-09-19
申请号：JP5996299
申请日：1999-03-08
申请人： KAJIMA CORP
发明人： SHIMIZU MIKIO , NAKAMURA KOTARO , OGIWARA YUKIMASA , SAKANO KOICHI , OZAKI NOBUHIRO , MIYAZAKI YASUNOBU
IPC分类号： E04G21/12 , E04G21/16
摘要： PROBLEM TO BE SOLVED: To provide a jig for assembling a cage and its construction method to efficiently arrange reinforcing bars to assemble the cage without feeding hoops/stirrups at a high place in a batch when the cage of column/beam of RC structure is to be assembled by a vertical method. SOLUTION: A serrated plate member on which a plurality of stages of hoops/stirrups are horizontally placed with specified intervals therebetween is vertically provided on a rectangular parallelepiped frame on three surfaces prallel to the vertical axis of a rectangular parallelepiped frame, and hoops/ stirrups are set from a surface having no serrated plate member. The hoops/ stirrups are set, and a plurality of stages of frames (assembly jigs) whose attachable/detachable surface having no serrated plate member is closed are stacked on and fixed to each other. A main reinforcement is dropped from an upper part to assemble the cage of column/beam.

6. 发明专利

JP2001193278A CONSTRUCTION METHOD FOR STRUCTURE HAVING INSIDE SPACE, AND CLIMBING SCAFFOLDING 失效
公开(公告)号：JP2001193278A
公开(公告)日：2001-07-17
申请号：JP2000001779
申请日：2000-01-07
申请人： KAJIMA CORP
发明人： OGIWARA YUKIMASA , SHIMIZU MIKIO , SAKANO KOICHI , OZAKI NOBUHIRO , YOSHIDA SHIGERU
IPC分类号： E04G3/00 , E04G3/24 , E04G11/28
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a structure having an inside space capable of climbing inside and outside scaffoldings by the common lifting and lowering device of the inside and outside scaffoldings when the structure having the inside space is constructed, decreasing the number of the lifting and lowering devices and reducing a climbing operation time. SOLUTION: The inside scaffolding 1 and the outside scaffolding 2 are provided on a building frame K having the inside space intended to be constructed respectively, mutually connected by a connecting member 2c, a wheel 3 provided on the outside scaffolding 2 is contacted on the outer face of the building frame K, the vertical load of all the scaffoldings 1, 2 is supported by a reaction force receiver 6a provided on the inside face of the building frame K, the lifting and lowering device 5 provided on the inside scaffolding 1 is expanded to climb the outside scaffolding 2 up to a prescribed position, next, the wheel 3 provided on the inside scaffolding 1 is contacted on the inner face of the building frame K, the vertical load of all the scaffoldings 1, 2 is supported by the reaction force receiver 6b provided on the outside face of the building frame K, the lifting and lowering device 5 is contracted to climb the inside scaffolding 1 up to the prescribed position, and the operation is repeated to construct the structure having the inside space.

7. 发明专利

JP2001020526A DEVICE FOR VERTICALLY ASSEMBLING REINFORCEMENT FOR PREFABRICATED CONSTRUCTION 失效
公开(公告)号：JP2001020526A
公开(公告)日：2001-01-23
申请号：JP19576599
申请日：1999-07-09
申请人： KAJIMA CORP
发明人： OGIWARA YUKIMASA , NAKAMURA KOTARO , SHIMIZU MIKIO , TAKAHASHI TAKASHI , MIZUTANI AKIRA , SAKANO KOICHI , OZAKI NOBUHIRO
IPC分类号： E04G21/12
摘要： PROBLEM TO BE SOLVED: To eliminate distortion of a reinforcement unit for columns and walls in the case of horizontally assembled reinforcing bars when the reinforcement unit is preassembled at a construction site and efficiently and safely perform the work of preassembling the reinforcement unit. SOLUTION: A frame 3 is provided through a working floor 2 and a lifting frame 4 is provided inside the frame 3 in such a manner that it can be moved vertically by a lifting device 5 as it is guided by the column 3a of the frame 3. A positioning gauge 6 which can position and hold reinforcement B in an erected condition is installed on a lower lifting frame 4-1 and the working floor 2 is provided with an opening 14 through which the reinforcement B in the erected condition can be passed. Operations for hanging the reinforcement B, for installing beam reinforcement, and for binding restraint reinforcement, etc., are performed from a certain location on the working floor 2.

8. 发明专利

JP2001349061A METHOD FOR VERTICALLY ASSEMBLING CAGE FOR REINFORCED CONCRETE COLUMN 失效
公开(公告)号：JP2001349061A
公开(公告)日：2001-12-21
申请号：JP2001118088
申请日：2001-04-17
申请人： KAJIMA CORP
发明人： MIYAZAKI YASUNOBU , KUDO MASASHI , SHIMIZU MIKIO
IPC分类号： E04G21/12 , B21F31/00
摘要： PROBLEM TO BE SOLVED: To provide a method for assembling a cage by supporting the strength of the main reinforcing bars of an RC column, each of which is as heavy as 100 kg and efficiently arranging hoops. SOLUTION: Hoops are set to a vertical stage beforehand, and then are hung down with all of the main reinforcing bars put together from an above position by means of a hanging jig, and with the main reinforcing bars and the hoops bound, a hoop positioning guide is moved downward, and the hoops are released from their bound state, and then the cage is assembled.

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