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31. 发明专利

JP2007002655A Joining structure of pile head and its construction method 有权
标题翻译：桩头接合结构及其施工方法
公开(公告)号：JP2007002655A
公开(公告)日：2007-01-11
申请号：JP2006070990
申请日：2006-03-15
申请人： Shimizu Corp , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 清水建設株式会社
发明人： ISODA KAZUHIKO , OTSUKI AKIRA , TANAKA HIROMASA , KOBAYASHI YOICHI
IPC分类号： E02D27/12
摘要： PROBLEM TO BE SOLVED: To reduce work cost by improving workability. SOLUTION: This joining structure of a pile head is integrated by filling a filler 4 between a diametrally expanded member 3 and the pile head 2 by arranging the diametrally expanded member 3 around the pile head 2. The diametrally expanded member 3 constitutes an outer pipe 5 surrounded from the periphery and composed of a cylindrical steel pipe and a diaphragm 6 fixed to the lower end 5a of the outer pipe 5 by a fixing means such as welding and having a hole 6a inserting the pile head 2. An anchor reinforcement 8 is provided in the outer pipe 5. The hole 6a of the diaphragm 6 is formed in a diameter slightly larger than the outer diameter D of a pile 1. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过改善可加工性来降低工作成本。解决方案：通过将直径扩大的构件3布置在桩头2周围，通过在径向膨胀构件3和桩头2之间填充填料4来将桩头的接合结构整合。直径膨胀构件3构成外管5由周边环绕并且由圆柱形钢管和通过诸如焊接的固定装置固定到外管5的下端5a的隔膜6组成，并且具有插入桩头2的孔6a。锚固件 8设置在外管5中。隔膜6的孔6a形成为比桩1的外径D稍大的直径。（C）2007，JPO＆INPIT

32. 发明专利

JP2006161363A Pile design system 审中-公开
标题翻译：桩设计系统
公开(公告)号：JP2006161363A
公开(公告)日：2006-06-22
申请号：JP2004352960
申请日：2004-12-06
申请人： Shimizu Corp , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 清水建設株式会社
发明人： OTSUKI AKIRA , ISODA KAZUHIKO , NAKANISHI KEIJI , TANAKA HIROMASA , KOBAYASHI YOICHI , KURIO YUKIHIRO
IPC分类号： E02D27/12 , E02D5/30 , E02D27/34
摘要： PROBLEM TO BE SOLVED: To construct a pile design system automating pile design work by a deformation-orientation type design method to considerably shorten design work of a pile foundation.
SOLUTION: When load data, pile data and ground data are input in a first data input part 1, a first analytic model forming part 4 forms the linear ground and a pile model, and a first evaluation part 6 carries out a static analysis on the linear ground and the pile model to evaluate a pile against medium and small earthquakes. The result is output from a first output part 8. In succession, a second analytic model forming part 5 forms the nonlinear ground and a pile model, and a second evaluation part 7 carries out a static incremental analysis to seismic load on the nonlinear ground and pile model to evaluate the ultimate yield strength and the amount of deformation of the pile. The result is output from a second output part 9.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过变形取向型设计方法构建桩设计系统自动化桩设计工作，大大缩短桩基设计工作。
解决方案：当第一数据输入部分1输入负载数据，桩数据和地面数据时，第一分析模型形成部分4形成线性地面和桩模型，第一评估部分6执行静态对线性地面和桩模型进行分析，以评估中等和小型地震的桩。结果是从第一输出部分8输出。接下来，第二分析模型形成部分5形成非线性地面和桩模型，第二评估部分7对非线性地面上的地震荷载进行静态增量分析，桩模型来评估桩的极限屈服强度和变形量。结果是从第二个输出部分9输出。版权所有（C）2006，JPO＆NCIPI

33. 发明专利

JP2006045778A Joining structure of pile head part and its construction method 有权
标题翻译：桩头接合结构及其施工方法
公开(公告)号：JP2006045778A
公开(公告)日：2006-02-16
申请号：JP2004223988
申请日：2004-07-30
申请人： Shimizu Corp , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 清水建設株式会社
发明人： ISODA KAZUHIKO , OTSUKI AKIRA , TANAKA HIROMASA , KOBAYASHI YOICHI
IPC分类号： E02D27/12 , E02D5/34
摘要： PROBLEM TO BE SOLVED: To provide a joining structure of a pile head part and its construction method, for shortening a construction period, and reducing cost, while improving work efficiency and quality.
SOLUTION: A diametrally expanded member 3 is composed of an outer steel pipe 4 of a square shape in a plan view for surrounding the pile head part 2, an upper stiffener 5 and a lower stiffener 6 respectively arranged on an upper end surface and a lower end surface of clearance so as to block up the clearance between the outer steel pipe 4 and the pile head part 2; and is placed on a ring member 8 of a ring shape annularly installed in the pile head part 2; and the upper stiffener 5 is welded to the pile head part 2. A plurality of anchor reinforcements 7, etc. embedded in a foundation beam 11 are welded at a predetermined interval to an upper outer peripheral surface of the outer steel pipe 4. While, a filler 10 is filled in the clearance between the outer steel pipe 4 and the pile head part 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种桩头部分的接合结构及其施工方法，以缩短施工周期，降低成本，同时提高工作效率和质量。解决方案：直径膨胀构件3由围绕桩头部2的平面图中的正方形的外侧钢管4，分别设置在上端面上的上部加强件5和下部加强件6构成和下端面的间隙，以阻挡外钢管4和绒头头部2之间的间隙; 放置在环状安装在桩头部2的环状的环状部件8上; 并且将上加强件5焊接到桩头部2.将嵌入基础梁11中的多个锚固加强件7等以预定间隔焊接到外钢管4的上外周表面。填料10填充在外钢管4和桩头部2之间的间隙中。版权所有（C）2006，JPO＆NCIPI

34. 发明专利

JP2005139731A Connection structure of pipe pile head, and method of constructing pipe pile head 有权
标题翻译：管桩头的连接结构，以及管道桩头的构造方法
公开(公告)号：JP2005139731A
公开(公告)日：2005-06-02
申请号：JP2003377331
申请日：2003-11-06
申请人： Shimizu Corp , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 清水建設株式会社
发明人： KOBAYASHI YOICHI , TANAKA HIROMASA , OTSUKI AKIRA , ISODA KAZUHIKO
IPC分类号： E02D5/34 , E02D27/12
摘要： PROBLEM TO BE SOLVED: To provide a connection structure of a pipe pile head, which has a stable and high bending bearing force imparted thereto, and contributes to reduction of production costs of an outer steel pipe.
SOLUTION: According to the connection structure of the pipe pile head, a concrete-filled pipe pile 1 is driven into the ground, and the outer steel pipe 2 having anchoring reinforcements 4 fixed thereto is arranged on the periphery of the head, followed by placing concrete in a gap between the outer steel pipe 2 and the concrete-filled pipe pile 1, and at least an upper peripheral area of the outer steel pipe 2, to thereby connect the concrete-filled pipe pile 1 and a foundation beam 6 together. In the connection structure, an anchoring member 3 is arranged at a lower edge of the outer steel pipe 2 in a manner protruding inward.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有稳定的高弯曲承受力的管桩头的连接结构，并且有助于降低外部钢管的生产成本。
解决方案：根据管桩头的连接结构，将混凝土填充的管桩1驱动到地面中，将固定有锚固加强件4的外钢管2布置在头部的周边上，随后将混凝土置于外钢管2和混凝土填充管桩1之间的间隙中，以及至少外钢管2的上周区域，从而连接混凝土填充管桩1和基础梁 6在一起在连接结构中，锚定构件3以向内突出的方式布置在外钢管2的下边缘处。版权所有（C）2005，JPO＆NCIPI

35. 发明专利

JP2004124373A Composite floor slab constructing method and curing board 有权
公开(公告)号：JP2004124373A
公开(公告)日：2004-04-22
申请号：JP2002285750
申请日：2002-09-30
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： KAMIJO TAKASHI , KOBAYASHI YOICHI , IZAWA MAMORU , NAKAGAWA TOSHIYUKI
IPC分类号： E01D19/12 , E04B5/02
摘要： PROBLEM TO BE SOLVED: To provide a composite floor slab constructing method which enables the temporary application of composite floor slab without adversely affecting concrete under curing, and is excellent in cost efficiency, and to provide a curing board for use in the method.
SOLUTION: The composite panel is formed of floor slab panels 2 as steel shells and concrete portions 4a, 4b filled between the floor slab panels 2. During the curing of the uncured concrete portion 4a filled between the floor slab panels 2, the curing board 1 having necessary rigidity is set on the upper surface of the floor slab panel 2, and therefore the concrete 4a is continuously cured while the curing board 1 is in a temporary service.
COPYRIGHT: (C)2004,JPO

36. 发明专利

JP2004011171A BURIED STEEL PIPE PILE 审中-公开
公开(公告)号：JP2004011171A
公开(公告)日：2004-01-15
申请号：JP2002162771
申请日：2002-06-04
申请人： SHIMIZU CONSTRUCTION CO LTD , SUMITOMO METAL IND
发明人： ISODA KAZUHIKO , KOBAYASHI YOICHI
IPC分类号： E02D5/56
摘要： PROBLEM TO BE SOLVED: To provide an environmentally-friendly buried steel pipe pile at a low cost. SOLUTION: In this buried steel pipe pile 1, a pile body 2 is formed of a general part 3 consisting of a steel pipe, which is formed to have a constant sectional diameter; and a tip part 4 consisting of a steel pipe, which is tapered in a member longitudinal direction to have an upper end surface 4a having the same sectional diameter as the general part 3and a lower end surface 4b formed with a large diameter, compared with the upper end surface 4a. The lower end surface of the general part 3 is fixed to the upper end surface 4a of the tip part 4 through a fixing means. A wing part 5 is a doughnut-like disc larger in diameter than the lower end surface 4b of the tip part 4 of the pile body 2 and having a hole 5a having the same inside diameter as the general part 3 of the pile body 2 in the center, which is partially cut in the radial direction and molded in a spiral shape. The lower end surface 4b of the tip part 4 of the pile body 2 is also spirally cut, and one surface of the wing part 5 and the lower end surface 4b of the tip part 4 of the pile body 2 are mutually fixed in face to face through a fixing means such as welding to form the buried steel pipe pile 1. COPYRIGHT: (C)2004,JPO

37. 发明专利

JP2003147726A CONSTRUCTION METHOD FOR COMPOSITE FLOOR SYSTEM AND FLOOR SYSTEM PANEL USED IN THE SAME 审中-公开
公开(公告)号：JP2003147726A
公开(公告)日：2003-05-21
申请号：JP2001344532
申请日：2001-11-09
申请人： SUMITOMO METAL IND
发明人： KAMIJO TAKASHI , KOBAYASHI YOICHI , IZAWA MAMORU , NAKAGAWA TOSHIYUKI
IPC分类号： E01D19/12 , E01D21/00 , E04B5/40
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a composite floor system and a floor system panel used in the same capable of solving problems such as traffic restriction to which importance is given in floor system replacing construction work and prolongation of construction term and corresponding to insufficiency of loading capacity of the floor system without increasing a load on a beam supporting the floor system. SOLUTION: The floor system panel constituting the composite floor system is composed of an upper steel plate, a plurality of shape steel arranged on a lower face of the upper steel plate at the required interval in parallel, and a bottom steel plate connecting the shape steel to cope with traffic load by a steel shell only. The floor system panels are mutually joined from a bottom face side of the floor system panel, and filling of filler such as high fluidity concrete is performed from the bottom face side or a side face side of the floor system panel. As for the floor system replacing construction work, old floor system is removed and the floor system panels are constructed under traffic restriction, and the floor system panels are mutually connected and filling of filler is performed while traffic is opened.

38. 发明专利

JPH08311819A ROTARY CONSTRUCTION METHOD OF BRIDGE HAVING HIGH BRIDGE PIER 失效
公开(公告)号：JPH08311819A
公开(公告)日：1996-11-26
申请号：JP12006495
申请日：1995-05-18
申请人： TOMOE CORP , NIPPON STEEL CORP , NIPPON KOKAN KK , KAWASAKI STEEL CO , SUMITOMO METAL IND , KOBE STEEL LTD
发明人： OTA KOJI , YASUNAMI HIROMICHI , OKAMOTO TAKASHI , HASHIMOTO OSAMI , IZAWA MAMORU , KOBAYASHI YOICHI , AONO NOBUYOSHI , AMEMORI KEIICHI , ISOHATA NOBORU
IPC分类号： E01D1/00 , E01D2/00 , E01D2/02 , E01D21/00 , E01D101/30
摘要： PURPOSE: To reduce the construction term and construction cost greatly and reduce work at an elevated place greatly when a bridge having high bridge pier is constructed. CONSTITUTION: After a bridge pier 2 is constructed by a jack-up construction method at an installation position of the bridge pier 2, a bridge beam of which a central part is supported on the bridge pier 2 is assembled in the vertical direction along the bridge pier 2 by the jack-up construction method by using the bridge pier 2. The thus assembled bridge beam 3 is rotated by using a winch and a wire rope with an upper section of the bridge pier as a support point to construct it in the horizontal direction.

39. 发明专利

JPH06336726A CONSTRUCTING METHOD FOR FOOT PROTECTION OF FOUNDATION PILE, AND CYLINDRICAL AND HOLLOW FOUNDATION PILE 失效
公开(公告)号：JPH06336726A
公开(公告)日：1994-12-06
申请号：JP23634093
申请日：1993-09-22
申请人： SUMITOMO METAL IND
发明人： MIYOSHI HIROTSUGU , KATO SATOSHI , KOBAYASHI YOICHI
IPC分类号： E02D5/44 , E02D7/28
摘要： PURPOSE:To obtain large resistance against the bearing and pulling-out of a pile, and to improve constructing efficiency, which facts are adopted for foundation work independent of the diameter of the pile. CONSTITUTION:A cylindrical and hollow foundation pile having an anchor plate 4 at the top end thereof through a bottom plate 3 and a hollow connection member 15 is depressed-in with a rotation inside soil 1. When the pipe is depressed-in with the rotation, blades 7 as an agitating member for loosening the soil around the top end are mounted on the undersurface of the anchor plate 4. When the pile reaches a specified depth, a foot-protecting material 14 is put in the soil through a force feed pipe 8, which is passed through the bottom plate 3, the hollow connection member 15 and the anchor plate 4 at the inside of the foundation pile 2. After that, the force feed pipe 8 is pulled up, and the soil is allowed to harden under the condition that the anchor plate 4 projects into the foot-protecting material 14, and they are turned into an enlarged foot protection part 10.

40. 发明专利

JPS63205208A MANUFACTURE OF PRESTRESSED CONCRETE MEMBER 失效
公开(公告)号：JPS63205208A
公开(公告)日：1988-08-24
申请号：JP3976187
申请日：1987-02-23
申请人： SUMITOMO METAL IND
发明人： KOBAYASHI YOICHI , MORIMOTO KIYOHIRO
IPC分类号： E04B5/43 , B28B23/04 , E04C2/06 , E04C3/26

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