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41. 发明专利

JP2002349011A REINFORCED CONCRETE COLUMNAR MEMBER TO WITHSTAND EARTHQUAKE 失效
公开(公告)号：JP2002349011A
公开(公告)日：2002-12-04
申请号：JP2001156469
申请日：2001-05-25
申请人： NIPPON STEEL CORP
发明人： KINOSHITA MASATAKA , IEMURA HIROKAZU , TAKAHASHI YOSHIKAZU
IPC分类号： E01D19/02 , E01D21/00 , E01D101/00 , E04B1/16 , E04C3/34 , E04C5/08 , E04C5/12
摘要： PROBLEM TO BE SOLVED: To reinforce a columnar member to elastically resist an earthquake at the time of the great deformation of the columnar member and strengthen the toughness in the plastic deformation zone and reduce the residual displacement. SOLUTION: In a reinforced concrete bridge pier 1 provided with four core members 2 having a higher strength than a structural main reinforcement 1b stretching in the longitudinal direction of a concrete frame body 1a and embedded therein, and substantially stretching in parallel in the inside of the main reinforcement 1b and embedded therein, the core members 2 are disposed separately from the surrounding concrete frame body 1a by a sleeve 3. The lower end 2b of the core member 2 are disposed through a rubber member 7 while keeping contact with the core member, a compressive marge of the rubber member is eliminated at the time of the great deformation of the bridge pier 1, the columnar member is so constituted that the elastic resistance of the core member 2 against an external tension is added.

42. 发明专利

JP2001303604A JOINING STRUCTURE OF STEEL PIPE PILE AND UPPER STRUCTURE 失效
公开(公告)号：JP2001303604A
公开(公告)日：2001-10-31
申请号：JP2000123576
申请日：2000-04-25
申请人： NIPPON STEEL CORP
发明人： KATSURA TAKUZO , KINOSHITA MASATAKA , KAWABATA NORIYUKI
IPC分类号： E02B17/00 , E02B3/06 , E02D5/28 , E02D27/32 , E02D31/06 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a high-quality and economical joining structure mounted on the joining part between an upper structure and a steel pipe pile used in a severely corrosive environment. SOLUTION: The pile head part of the steel pipe pile B, adjacent to the joining part between the pile B and the upper structure C, is joined through the medium of a highly corrosion-resistant joining steel pipe 4 to the upper structure C in the severely corrosive area of steel members used for port, river and offshore structures in a splash zone, an intertidal zone 2 and the like. Consequently, it is possible to obtain an anti-corrosive method uninfluenced by the execution error of the pile B and a joining method for facilitating the execution of the pile B and the upper structure C.

43. 发明专利

JP2001207443A STIFFENING STEEL FRAME ATTACHED SHEET PILE, ITS CONSTITUTION METHOD AND CONSTRUCTION METHOD OF DIAPHRAGM WALL 失效
公开(公告)号：JP2001207443A
公开(公告)日：2001-08-03
申请号：JP2000016903
申请日：2000-01-26
申请人： NIPPON STEEL CORP
发明人： KINOSHITA MASATAKA , OKIMOTO MASAYUKI , NAKAYAMA HIROAKI
IPC分类号： E02D5/16
摘要： PROBLEM TO BE SOLVED: To provide a stiffening steel frame attached sheet pile, its constitution method and a construction method of a diaphragm wall using the stiffening steel frame attached sheet pile, capable of facilitating the handing of the sheet pile having low stiffness at low cost and reducing a construction cost of the sheet pile. SOLUTION: An engaging section 6 of the front end of the stiffening frame 4 is pressed in and engaged detachably with a locking section 5 of the front end of a jointed sheet pile 3 in a detachable manner, a locking section 7 is provided to the rear end of the jointed sheet pile 3, the locking section 7 of the rear end is drawn out and is engaged with the engaging section of the rear end of the stiffening frame 4 in a detachable manner to constitute the integrated stiffening frame attached sheet pile 9, and after the stiffening frame attached sheet pipe 9 is pressed into the ground, the detachable stiffening frame 4 is only separated from the jointed sheet pile 3 to construct the stiffening frame attached sheet pile by repeating the required number of times for a drawing process.

44. 发明专利

JP2000290998A STRUCTURE AND METHOD FOR JOINING STEEL-PIPE PILE 失效
公开(公告)号：JP2000290998A
公开(公告)日：2000-10-17
申请号：JP10075999
申请日：1999-04-08
申请人： NIPPON STEEL CORP , KUBOTA KK
发明人： KINOSHITA MASATAKA , SAIKAI KENJI , KAWABATA NORIYUKI , OTSUKI MITSUGI , SHIBATA ATSUSHI
IPC分类号： E02D5/24
摘要： PROBLEM TO BE SOLVED: To provide steel-pipe piles such that one of the steel-pipe piles can be easily joined with the other of the steel-pipe piles by machining the pipe end of the one steel-pipe pile into a shape suited for junction by a simple method without using a joint pipe, the steel-pipe piles being low-cost and excellent in construction properties. SOLUTION: At the end of one steel-pipe pile 1, an increased-diameter pipe end is formed having an inside diameter which is greater by a size equal to a predetermined gap than the outside diameter of the other steel-pipe pile 2 increased in diameter by a diameter increasing device and joined to the end of the one steel-pipe pile 1, and the increased-diameter pipe end is thereafter fitted over the outer periphery of the pipe end of the other steel-pipe pile. The space between the inner surface of the end of the increased-diameter pipe end and the outer peripheral surface of the other steel-pipe pile 2 is sealed by an anti-wetting material 8, and an adhesive 5 is packed between the inner surface of the increased-diameter pipe end of the one steel-pipe pile 1 and the outer peripheral surface of the pipe end of the other steel-pipe pile 2 from the lower portion of the increased-diameter pipe end and is solidified to surely and easily join the one steel-pipe pile 1 with the other steel-pipe pile 2.

45. 发明专利

JPH05287847A 失效
公开(公告)号：JPH05287847A
公开(公告)日：1993-11-02
申请号：JP11849992
申请日：1992-04-13
申请人： NIPPON STEEL CORP
发明人： OKIMOTO MASAYUKI , TERASAKI SHIGEKI , KINOSHITA MASATAKA
IPC分类号： E01D19/02 , E04B1/30 , E04B1/58 , E04C3/34
摘要： PURPOSE:To manufacture a double steel pipe-pillar filled with cold setting material at low cost and with high efficiency. CONSTITUTION:Plural large diameter steel pipes 1 and plural small-diameter steel pipes 2 are arranged in series respectively and concentrically, and the butt edge part 3 of the large-diameter steel pipe 1 and the butt edge part 4 of the small diameter steel pipe 2 are arranged so that they are deviated from each other along the length of these steel pipes. Then, the ring-shaped clearance between a train of the large-diameter steel pipes 1 and a train of the small- diameter steel pipes 2 is filled with cold setting material 5.

46. 发明专利

JP2009091827A Guard fence against rock fall and the like 有权
标题翻译：护卫队抵抗摇滚和类似
公开(公告)号：JP2009091827A
公开(公告)日：2009-04-30
申请号：JP2007264024
申请日：2007-10-10
申请人： Koiwa Kanaami Co Ltd , Nippon Steel & Sumikin Metal Products Co Ltd , Nippon Steel Corp , 小岩金網株式会社 , 新日本製鐵株式会社 , 日鐵住金建材株式会社
发明人： KINOSHITA MASATAKA , SANO YOICHI , HORI KENGO , IWASA NAOTO , KOBAYASHI SHUNICHI
IPC分类号： E01F7/04
摘要： PROBLEM TO BE SOLVED: To provide a rock fall guard fence of an energy absorbing type. SOLUTION: The guard fence is formed of: supports 2 which are erected at intervals; and stay members which each have one end thereof connected to an upper portion of the support 2 and the other end thereof connected to an anchor fixed to mountain-side ground. Then a flexible vertical wire 5 is arranged along each support 2, and has a lower end thereof connected to a base plate 4 secured to a lower edge of the support 2, followed by connecting an upper portion support member 3 fixed to an upper edge of the support 2 and an upper portion of the flexible vertical wire 5 together via a cushioning fitting 10 for absorbing rock fall energy. Further a rock fall capturing material 6 is horizontally erected between the flexible vertical wires 5 set on the supports 2 adjacent to each other, and thus a wall surface is formed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能量吸收型的岩石防护围栏。
解决方案：护栏由以下部件组成：支架2间隔竖立; 并且保持其一端连接到支撑件2的上部并且另一端连接到固定到山侧地面的锚的构件。然后，沿着每个支撑件2布置柔性垂直线5，并且其下端连接到固定到支撑件2的下边缘的基板4，然后连接固定到支撑件2的上边缘的上部支撑构件3 支撑件2和柔性垂直导线5的上部通过用于吸收岩石的能量的缓冲配件10一起。此外，岩石坠落捕获材料6水平地竖立在彼此相邻的支撑件2上设置的柔性垂直线5之间，从而形成壁表面。版权所有（C）2009，JPO＆INPIT

47. 发明专利

JP2007327248A Prefabricated pile for foundation pile and continuous wall using it 有权
标题翻译：基础桩和连续墙使用它的预制桩
公开(公告)号：JP2007327248A
公开(公告)日：2007-12-20
申请号：JP2006159299
申请日：2006-06-08
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MYONAKA SHINJI , HIRATA TAKASHI , TOMINAGA NORIYOSHI , KINOSHITA MASATAKA
IPC分类号： E02D5/28 , E02D5/04
摘要： PROBLEM TO BE SOLVED: To provide a prefabricated pile for foundation pile, which increases the bearing force of a pile in place of a conventional prefabricated pile for foundation pile made of H-steel.
SOLUTION: The prefabricated pile for foundation pile is formed of: a plate B forming a web; and two plates A which are made at both ends forms flanges, and has a generally H-shaped cross section. The two plates A are so bent in a chevron shape in cross section as to be expanded more than the width of the plate material B at its contact point with the plate material B. The angle of each of two bent plate materials A formed with the plate material B is more than 90° and less than 180°.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于地基桩的预制桩，这增加了桩的承载力，代替了H型钢基础桩的常规预制桩。
解决方案：基桩预制桩由：形成腹板的板B形成; 并且在两端制成的两个板A形成凸缘，并且具有大致H形的横截面。两个板A的横截面弯曲成V形，以便在与板材B的接触点处比板材B的宽度更大地扩展。形成有两个板材A的两个弯曲板材A的角度板材B大于90°且小于180°。版权所有（C）2008，JPO＆INPIT

48. 发明专利

JP2006132308A Stiffening structure of plate-like member and column structure using the same 有权
标题翻译：使用类似板状物和柱结构的强化结构
公开(公告)号：JP2006132308A
公开(公告)日：2006-05-25
申请号：JP2005108709
申请日：2005-04-05
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TOYOSHIMA KEI , TAKAGI MASATAKA , KINOSHITA MASATAKA , KIMURA TETSUO , HONMA KOJI
IPC分类号： E01D1/00 , E01D2/04 , E01D19/02
摘要： PROBLEM TO BE SOLVED: To relatively easily enhance the stiffness of stiffening parts as a stiffening structure of plate-like members when, for example, bridge beams, columns, buildings, etc. are manufactured through the use of the plate-like members acquired by connecting unit steel members formed through the use of shaped steels to each other to form the prescribed plate-shaped members. SOLUTION: In the stiffening structure of the plate-shaped members acquired by connecting adjacent shaped steels to each other, a plurality of shaped steels having flanges and a U-shaped or I-shaped cross section are arranged in such a way that the flanges 3 of shaped steels 2 may be adjacent to each other. A leg part of a stiffening material made of a flat steel or a shaped steel different from the shaped steels is inserted between the adjacent flanges 3 and joined together with bolts. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了相对容易地增强作为板状构件的加强结构的加强部件的刚度，当例如桥梁，立柱，建筑物等通过使用板状构件通过将通过使用成形钢形成的单元钢构件连接而获得的构件彼此形成规定的板状构件。解决方案：在通过将相邻的成形钢彼此连接而获得的板状构件的加强结构中，具有凸缘和U形或I形横截面的多个成形钢被布置成使得成形钢2的凸缘3可以彼此相邻。由扁钢或与成形钢不同的成形钢制成的加强材料的腿部被插入相邻凸缘3之间并用螺栓连接在一起。版权所有（C）2006，JPO＆NCIPI

49. 发明专利

JP2004308328A Revetment structure 有权
公开(公告)号：JP2004308328A
公开(公告)日：2004-11-04
申请号：JP2003105743
申请日：2003-04-09
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TERADA MASAHIRO , KATSURA TAKUZO , KINOSHITA MASATAKA , KAWABATA NORIYUKI
IPC分类号： E02B17/00 , E02B3/06 , E02B3/12 , E02D5/04
摘要： PROBLEM TO BE SOLVED: To provide a revetment structure capable of reducing amount of steel material, constructing a wall body below a sea bottom face easily, and withstanding resistance due to soil pressure by integrating with the wall body.
SOLUTION: A row 4 of piles with joint and a row 5 of piles are constructed in parallel by linking piles 1 with joint to piles 2 placed on the ground 39, 10 such as sea bottom ground at a predetermined interval by strut members 3, are driven into the ground, and are arranged like projecting circular arc on an outer side. End parts of a plurality of sheet piles connected mutually by a joint are arranged in the row 4 of piles with joint and are connected with each of adjacent piles 1 with joint in the row 4 of piles with joint to constitute the wall body A. A back filling material 13 is filled on an inner side of the wall body A like projecting circular arc on the outer side.
COPYRIGHT: (C)2005,JPO&NCIPI

50. 发明专利

JP2004225444A Water cut-off material of steel sheet pile joint part 有权
标题翻译：钢板切割材料
公开(公告)号：JP2004225444A
公开(公告)日：2004-08-12
申请号：JP2003016518
申请日：2003-01-24
申请人： Nippon Steel Corp , Showa Shell Sekiyu Kk , 新日本製鐵株式会社 , 昭和シェル石油株式会社
发明人： ONUKI HIROSHI , YAMAMOTO MASAHIRO , KINOSHITA MASATAKA , SEO AKIRA
IPC分类号： E02B3/06 , C09K3/10 , E02D5/14
摘要： PROBLEM TO BE SOLVED: To provide a fluid water cut-off material filled in a joint part before driving a steel sheet pile, having density causing not floating by buoyancy of water or seawater, and self-filling dislocation and clearance caused between a fitting joint and the water cut-off material.
SOLUTION: This water cut-off material of a joint is provided for driving the steel sheet pile such as a steel sheet pile, a steel pipe sheet pile and wide-flange shape steel sheet pile while mutually fitting a pair of fitting joints via a water cut-off filler. The water cut-off material is filled in advance in a joint space, and is formed of an asphalt compound of adjusting density to 1.1 g/cm
3 to 1.5 g/cm
3 by an inorganic additive of 40 wt.% or less of the whole quantity.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供在驱动钢板桩之前填充在接合部分中的流体截水材料，其具有不会由于水或海水的浮力而浮动的密度，以及自填充位错和间隙之间产生的位错和间隙配件接头和截水材料。
解决方案：该接头的截水材料用于驱动钢板桩，钢板桩和宽法兰形钢板桩等钢板桩，同时相互配合一对装配接头通过截水填料。防水材料预先填充在接合空间中，并且由调节密度为1.1g / cm 3至至1.5g / cm 3的SP沥青混合物形成。 > 40重量％以下的无机添加剂。版权所有（C）2004，JPO＆NCIPI

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