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1. 发明专利

JPH09328817A REINFORCING CONSTRUCTION OF JOINT SECTION AND MANUFACTURING OF PIPE-LIKE BODY USED THEREFOR 失效
公开(公告)号：JPH09328817A
公开(公告)日：1997-12-22
申请号：JP14958696
申请日：1996-06-11
申请人： OHBAYASHI CORP , NITTETSU COLUMN KK
发明人： FUJITANI YOSHIO , MIZUTA MIKIO , GOKAN SHOKICHI , OTSUKA HIDEO , TAKAHASHI YASUHIKO , SUGIMOTO KOICHI , SUZUKI KENJI
IPC分类号： E04B1/24 , B23K9/00 , E04C3/32
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of reinforcing construction excellent in joint strength and rich in earthquake resistance and a pipe-like body capable of transferring efficiently stress from webs of steel framed beams to the pipe-like body in a joint section between the pipe-like body as a column member and steel framed beams. SOLUTION: Reinforcing construction 10 of a joint section 3 is so constituted that steel framed beams 2 consisting of flanges 2a and webs 2b are connected to a box column 1 as a column member. In that case, in correspondence with positions connected to the flanges 2a on the outside surfaces of the box column 1, diaphragms 4 arranged horizontally to the inside surfaces of the box column 1 and vertial stiffeners 5 arranged between the inside surfaces of the box column 1 and diaphragms 4 in correspondence with positions connected to the webs 2b of the outside surfaces of the box column 1 are provided. A pair of steel framed beams 2 are connected to a joint 3, and the vertical stiffeners 5 are so arranged that positions connecting the webs 2b on the inside surfaces of the box column 1 to them are connected to each other.

2. 发明专利

JP2006219978A Structure of steel-frame column and beam joint 审中-公开
标题翻译：钢框架和梁接头的结构
公开(公告)号：JP2006219978A
公开(公告)日：2006-08-24
申请号：JP2006108532
申请日：2006-04-11
申请人： Ohbayashi Corp , 株式会社大林組
发明人： SUGIMOTO KOICHI
IPC分类号： E04B1/24
摘要： PROBLEM TO BE SOLVED: To provide the structure of a column/beam joint which effectively transmits stresses from the beam web to the column in the joint of a steel-frame column and an H-steel-frame beam, and prevents the breakdown of flanges and buckling of the joint as practicably as possible.
SOLUTION: This invention concerns the structure of an H-steel-frame column/beam joint for H-steel beam and column. Horizontal stiffeners in pairs are provided on the column surface at positions corresponding to the beam flanges. The beam web is extended, protruding to the column surface. The end surfaces of horizontal stiffeners in pairs and the beam flanges are butt welded respectively. The upper and lower ends of the beam web are weld to the pair of horizontal stiffeners respectively. The preconditions shall be that the weld part of the web to the horizontal stiffeners is not be broken down by the load shared by the web in the total plastic moment of the weld part of the beam.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供有效地将梁腹板的应力传递到钢框架柱和H钢框架梁的接头中的柱的结构，并且防止法兰的破坏和接头的屈曲尽可能实用。解决方案：本发明涉及H型钢梁和柱的H-钢架柱/梁接头的结构。水平加强筋成对地设置在柱表面上对应于梁凸缘的位置处。梁腹板延伸，突出到柱表面。成对的水平加强筋的端面和梁法兰分别对接。梁腹板的上端和下端分别与一对水平加强筋焊接。前提条件是，幅材与水平加强件的焊接部分不会被梁的焊接部分的总塑性力矩由卷材共有的载荷分解。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004360446A Joint for connecting beam main reinforcement, designing method for joint for connecting beam main reinforcement, joint structure for precast concrete column and beam, joint for connecting reinforcing bar, and designing method for joint for connecting reinforcing bar 有权
标题翻译：用于连接梁主加强件的接头，用于连接梁主加固的接头的设计方法，用于预制混凝土柱和梁的接合结构，用于连接加强杆的接头以及用于连接加固杆的接头的设计方法
公开(公告)号：JP2004360446A
公开(公告)日：2004-12-24
申请号：JP2004067650
申请日：2004-03-10
申请人： Ohbayashi Corp , 株式会社大林組
发明人： SUGIMOTO KOICHI , FUJIO NAOTO , EMURA MASARU , TSUDA KAZUAKI , MASUDA YASUHIKO , SUGIMOTO KUNIYOSHI
IPC分类号： E04B1/20 , E04C5/18
摘要： PROBLEM TO BE SOLVED: To settle a joint part of reinforcing bars in a reinforcing concrete surely while connecting them in the concrete. SOLUTION: A beam main reinforcement 1a projecting from an end face of a PCa beam 1 is inserted into a beam main reinforcement hole 3b of a PCa joint panel member 3 from each of both sides. The beam main reinforcement hole 3b includes a sheath pipe 11 where the beam main reinforcement 1a is fixed with a grout. A knot part 11a is provided on the outer periphery of the sheath pipe 11. The beam main reinforcement 1a is settled in the concrete by a bearing force applied to the knot part 11a. A special shape part 11 may be provided on the outer periphery of the sheath pipe 11 so that an adhesive force is applied to the special shape part 11b. This is applicable for connecting reinforcing bars as well as for connecting the beam main reinforcements. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：将混凝土中的钢筋连接在一起时，确保将钢筋的接合部分固定在钢筋混凝土中。解决方案：从PCa梁1的端面突出的梁主加强件1a从两侧各自插入PCa接头板构件3的梁主加强孔3b中。梁主加强孔3b包括护套管11，其中梁主加强件1a用水泥浆固定。在鞘管11的外周设置有结部11a。梁主加强件1a通过施加到结部11a的承受力而在混凝土中沉降。可以在护套管11的外周设置特殊形状部11，从而对特殊形状部11b施加粘合力。这适用于连接钢筋以及连接梁主加强件。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003293363A Method for constructing earth retaining wall 有权
标题翻译：构造地球保持墙的方法
公开(公告)号：JP2003293363A
公开(公告)日：2003-10-15
申请号：JP2002095910
申请日：2002-03-29
申请人： Ohbayashi Corp , 株式会社大林組
发明人： TAMURA ETSUNORI , HAKAMATA HIROSHI , OI JUNJI , SUGIMOTO KOICHI , KUNISHIMA TOSHITAKA , YAGI MASAKI , SUZUKA TAKUO , ITO MASAMI , YOKOYAMA BANSHI , UENO TAKAYUKI , NISHIDA KENJI , MORIWAKI TOMIO , ISHII YUSUKE , MOTOI YASUO
IPC分类号： E02D29/045 , E02D5/20 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing an earth retaining wall in which a back filling for charging soil pressure need not be conducted at a pre-stage when the wall is built when an underground structure is disassembled and a new underground structure is constructed anew to a section, where the underground structure is built.
SOLUTION: When the underground structure 1 is demolished and the earth retaining walls 3 are constructed for anew building the new underground building 2 to the section where the underground structure 1 is built, disassembly works disassembling the structure 1 are carried out, leaving sections required for charging at least soil pressure such as underground exterior walls 6 and ground beams 7 as soil-pressure charging sections 5 first, and a space S for an operation is formed by the disassembly works. The earth retaining walls 3 are built under at least soil-pressure charging sections 5 such as the ground beams 7 by utilizing the space S for the operation.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于构造挡土墙的方法，其中当拆除地下结构时，在建造墙壁的前期阶段不需要进行填充土壤压力的填充，并且新的地下结构重新建成了地下建筑物的一段。
解决方案：当地下结构1被拆除并且将挡土墙3建造成新建地下建筑物2到地下结构1的部分时，拆除结构1的拆卸工作被执行，离开首先，至少需要对诸如地下外墙6和地面梁7的土压进行土压力充填部分5所需的部分，并且通过拆卸工作形成操作空间S. 通过利用空间S将土挡土墙3构造在至少土壤压力充填部5（例如地面梁7）的下方。版权所有（C）2004，JPO

5. 发明专利

JP2003053470A Forming equipment and forming method for steel plate material 审中-公开
标题翻译：钢板材成形设备及成型方法
公开(公告)号：JP2003053470A
公开(公告)日：2003-02-26
申请号：JP2001248059
申请日：2001-08-17
申请人： Ohbayashi Corp , 株式会社大林組
发明人： SUGIMOTO KOICHI
IPC分类号： B21J5/08 , B21J1/06 , B21J5/02 , C21D8/02
摘要： PROBLEM TO BE SOLVED: To provide a forming equipment and forming method for a steel plate material which is capable of easily subjecting the steel plate material to a three-dimensional heating processing of the change of its thickness and width.
SOLUTION: This forming equipment has heating means 3 which is disposed fixedly in its position and forms a heated portion H by partially heating the steel plate material 1, a forming die 4 which is disposed fixedly in its position adjacently to the heating means 3 and has a forming surface F enclosing the circumference of the heated portion H in order to form the outside surface of the heated portion H, a grip 2 for feeding which presses the steel plate material 1 toward the forming die 4 in order to feed the heated portion H from the heating means 3 into the forming die 4 and a grip 5 for holding which is disposed on the opposite side of the grip 2 for feeding by putting the forming die 4 in-between and holds the steel plate material 1 against the pressing by the grip 2 for feeding in order to press the heated portion H existing in the forming die 4 to the forming surface F by exerting compressive force C to the steel plate material 1.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够容易地对钢板材料进行其厚度和宽度变化的三维加热处理的钢板材的成形设备和成形方法。解决方案：该成形设备具有加热装置3，该加热装置3通过部分加热钢板材1而固定地设置在加热部分H上，成形模具4固定地设置在与加热装置3相邻的位置，并具有为了形成加热部分H的外表面而包围加热部分H的圆周的成形表面F，用于将钢板材料1压向成形模具4的用于进给的把手2，以便将加热部分H 从加热装置3进入成形模具4和用于保持的手柄5，该把手5设置在把手2的相对侧上，用于通过将成型模具4放置在其间并将钢板材料1抵抗用于进给的夹持器2，以通过向钢板材料1施加压缩力C将存在于成型模具4中的加热部分H压向成形表面F.

6. 发明专利

JP2002242303A JOINT CONSTRUCTION METHOD FOR STEEL-PIPE COLUMN 失效
公开(公告)号：JP2002242303A
公开(公告)日：2002-08-28
申请号：JP2001045407
申请日：2001-02-21
申请人： OHBAYASHI CORP
发明人： SUGIMOTO KOICHI
IPC分类号： E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a joint construction method for a steel-pipe column, in which the abutting end sections of the two steel pipe columns can be welded and jointed easily and efficiently in the two steel-pipe columns. SOLUTION: Plates 16 with joints, fixed to and projected from the inner circumferential surface of one steel-pipe column 10 are positioned inside the other steel-pipe column 12 and both steel-pipe columns are abutted, bolts 30 inserted from the insertion holes 22 of the other steel-pipe column are fixed and temporarily jointed to bolt fixing sections 20 for the plates with the joints, and a section between the abutting end sections 14 is welded. At least a pair of the plates with the joints are mounted, so as to face oppositely and are paired; the end sections of both steel-pipe columns are abutted mutually, long bolts are penetrated into through-holes formed to a pair of the plates with the joints and the other steel-pipe column respectively and screwed and jointed temporarily with nuts; and the section between the abutting end sections is welded. The front-end outer edge sections of the plates with the joints are positioned on the side inner than the inner peripheries of the steel-pipe columns.

7. 发明专利

JP2002220873A BEAM END JOINT PART STRUCTURE OF H-SHAPE STEEL BEAM 失效
公开(公告)号：JP2002220873A
公开(公告)日：2002-08-09
申请号：JP2001018054
申请日：2001-01-26
申请人： OHBAYASHI CORP
发明人： SUGIMOTO KOICHI , GOKAN SHOKICHI
IPC分类号： E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a beam end joint part structure of an H-shape steel beam capable of securing the strength of a flange of the H-shape steel beam provided with a rib material for mainly reinforcing a web, and improving the structure yield strength of a beam end joint part forming a plastic hinge area of a beam. SOLUTION: In this beam end joint part structure of a H-shape steel beam, a beam end joint part 29 of the H-shape steel beam 27 joined to a steel pillar 23 having a hollow section is provided with the rib material 30 joined to the web 22 by welding. The sectional areas of the flanges 24a, 24b of the beam end joint part 29 are made larger than that of the general part of the beam 27, and the rib material 30 is joined and welded to the flanges 24a, 24b outside the flange small end 24c.

8. 发明专利

JP2000096707A CONNECTION METHOD OF STEEL PIPE COLUMN AND STEEL FRAME BEAM, AND DIAPHRAGM THEREFOR 失效
公开(公告)号：JP2000096707A
公开(公告)日：2000-04-04
申请号：JP27029598
申请日：1998-09-24
申请人： OHBAYASHI CORP
发明人： FUJITA YOSHIHIRO , NISHIMURA KATSUHISA , SUGIMOTO KOICHI
IPC分类号： E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a connection method of a steel column pipe and a steel frame beam and a diaphragm used for the method which reduces welding works and which is inexpensive. SOLUTION: A column-beam connection part joining steel frames beam provided with flanges and webs to a steel pipe column, is provided with through holes 4a, 5a having nearly the same shape with the external sectional shape of the steel pipe column 1. The upper and lower diaphragms 4, 5 formed of a single plate are inserted in the steel pipe column 1. Both members are connected by intermittent welding or partial penetration welding, and the upper flange 2a of the steel frame beam 2 is partly cut out. Then, the lower flange 2b is put on the lower diaphragm 5 and arranged so that the end of the cut out upper flange 2a is butted against each other opposite to the upper diaphragm 4. The splice plates 10 are laid astride both upper faces to fix the upper and lower diaphragms 4, 5 and the upper and lower flanges 2a, 2b of the steel frame beams 2.

9. 发明专利

JP2000061633A CRATER TREATING METHOD FOR WELD END PART 失效
公开(公告)号：JP2000061633A
公开(公告)日：2000-02-29
申请号：JP23553298
申请日：1998-08-21
申请人： OHBAYASHI CORP
发明人： SUGIMOTO KOICHI
IPC分类号： B23K37/06 , B23K9/00
摘要： PROBLEM TO BE SOLVED: To effect the efficient welding without leaving any crater on a welded part while preventing other parts than a welded part of base metals from being damaged in welding two base metals. SOLUTION: Parts to be welded of two plate-like base metals are opposite to each other, end tabs 8a, 8b are provided outward of each base metal end in contact with a surface not to be welded. A slit 8c and a small hole 8d are provided in two end tabs 8a, 8b. The base metals are continuously welded from the parts to be welded to the end tabs 8a, 8b so that craters are formed in the end tabs 8a, 8b. Unnecessary members are cut off from the welded base metals by cutting a part between the small holes 8d provided in the end tabs 8a, 8b along a cut line after the welding.

10. 发明专利

JP2000015436A CRATER TREATMENT METHOD FOR WELDED END PART 失效
公开(公告)号：JP2000015436A
公开(公告)日：2000-01-18
申请号：JP18663498
申请日：1998-07-01
申请人： OHBAYASHI CORP
发明人： SUGIMOTO KOICHI , KANZAKA YUKIHIRO
IPC分类号： B23K9/00
摘要： PROBLEM TO BE SOLVED: To shift a welded end part forming a crater from a generation position of a plastic hinge, not to require cutting of an auxiliary tab after welding and prevent a base metal except welding portions from damaging. SOLUTION: When a reinforcing material 12 is welded to upper/lower flanges 14, 16, an auxiliary groove 26 is formed to an end edge 12d of welded side of the reinforcing material 12 formed short, and a gage tab 28 as auxiliary tab is mounted along the auxiliary groove 26. In welding, a bead 24 is moved from an end part of a K type groove 22 to a guide groove 31. At this time, at a portion displaced from the groove 22 to the guide groove 31 by at least the dimension larger than a length L of the crater, welding is completed.

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