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1. 发明专利

JPH09221747A METHOD FOR POSITIONING PANEL OF UNDERGROUND CONTINUOUS WALL 失效
公开(公告)号：JPH09221747A
公开(公告)日：1997-08-26
申请号：JP3047396
申请日：1996-02-19
申请人： NIPPON STEEL CORP , OHBAYASHI CORP
发明人： TSUJII MASATO , KIMURA HIROHIDE , TAZAKI KAZUYUKI , NOZU YOSHIMITSU , TAKAHASHI HITOSHI , HAYASHI NOBUHIKO
IPC分类号： E02D5/16 , E02D5/20
摘要： PROBLEM TO BE SOLVED: To prevent lateral deviation of a steel-made panel when it is positioned. SOLUTION: When a first member 10a and a second member 10b are positioned into an excavated hole, the first member 10a is positioned in the excavated hole with a specified spacing. The first member 10a fixes the head with a receiving mount constructed between the excavated holes when a horizontal deviation preventive material 12 is inserted in the direction located on the bottom of the excavated hole and the positioning is ended. Then, the second member 10b is placed with the adjacent first member 10a. When the second member 10b is positioned, its placement work is executed while a claw piece 104b is being inserted in a hollow cylindrical part 103a of the adjacent first member 10a respectively. When the positioning of the second member 10b is advanced and the lower end reaches the lower end of the first member 10a, the lateral deviation preventive material 12, which projects to the second member 10b to be positioned, is provided in this area. Therefore, when the second member 10b is deviated in the lateral direction, it comes in contact with either lateral deviation preventive material 12, thereby regulating the lateral movement.

2. 发明专利

JPH09229261A COUPLING STRUCTURE FOR UNDERGROUND BURIED PROTECTIVE PIPE 失效
公开(公告)号：JPH09229261A
公开(公告)日：1997-09-05
申请号：JP3675096
申请日：1996-02-23
申请人： KAWASAKI STEEL CO , NIPPON STEEL CORP , NIPPON KOKAN KK , SUMITOMO METAL IND
发明人： KIMURA TAMOTSU , TSUJII MASATO , NAKAGAWA SHIGERU , HORIIKE KIYOSHI
IPC分类号： F16L23/02 , G02B6/44 , H02G9/06
摘要： PROBLEM TO BE SOLVED: To provide a coupling for a underground buried protective pipe, having expanding and contracting performance, flexibility, sealing performance for each hole, and an earthquake-proof function. SOLUTION: A sleeve to be fitted around a coupling part for pipes 1a, 1b is provided, and a structure for allowing the mutual movement in the pipe longitudinal direction is formed. Anti-slipping pieces 7, 8 are attached on both ends of anti-slipping rods 5 after inserting the anti-slipping rods 5 into connecting lugs 4a, 4b. Low-strength nuts 6 are attached on the way of the anti-slipping rods 5, and the pipes are connected to each other by drawing the coupling part. An elastic seal packing 3 having a hole fitting to a cable inserting hole is inserted between facing surfaces of the pipes 1a, 1b.

3. 发明专利

JPH07331657A METHOD AND EQUIPMENT FOR CLEANING UNDERGROUND PENETRATED PIPE 失效
公开(公告)号：JPH07331657A
公开(公告)日：1995-12-19
申请号：JP13221994
申请日：1994-06-14
申请人： NIPPON STEEL CORP , KAJIMA CORP , FUDO CONSTRUCTION CO , KINJIYOU GOMME KK
发明人： KORENAGA TADASHI , AKABOSHI TETSUYA , YAMASHITA TOSHIAKI , TSUJII MASATO , NAKAGAWA MIKIO , MIURA MASAYUKI , ENOMOTO HIROMITSU , KAWAKAMI TAKAHIRO , ISODA TOMOHIRO , AKIMOTO AKIRA , NOMURA TADAAKI , KAWASE TADASHI , KIMURA MICHIHIRO
IPC分类号： E02D5/22 , E02D3/10 , E02D9/02 , E02D13/00
摘要： PURPOSE:To clean an unturned mandrel automatically and positively. CONSTITUTION:In the cleaning method of an unturned mandrel at a time when the mandrel 12 penetrated into the ground is extracted, a plurality of brushes 9 turned while being brought into contact with the mandrel 12 are mounted or a plurality of water jets are formed. Mud adhering on the mandrel 12 is cleaned by these brushes 9 or water jets.

4. 发明专利

JPH07331645A ANCHOR MOUNTING METHOD IN SHEETLIKE DRAIN CONSTRUCTION 失效
公开(公告)号：JPH07331645A
公开(公告)日：1995-12-19
申请号：JP13221194
申请日：1994-06-14
申请人： NIPPON STEEL CORP , KAJIMA CORP , FUDO CONSTRUCTION CO , KINJIYOU GOMME KK
发明人： KORENAGA TADASHI , AKABOSHI TETSUYA , YAMASHITA TOSHIAKI , TSUJII MASATO , NAKAGAWA MIKIO , MIURA MASAYUKI , ENOMOTO HIROMITSU , KAWAKAMI TAKAHIRO , ISODA TOMOHIRO , AKIMOTO AKIRA , NOMURA TADAAKI , KAWASE TADASHI , KIMURA MICHIHIRO
IPC分类号： E02D5/80 , E02D3/10
摘要： PURPOSE:To insert the edge of a drain material accurately into the end opening section of a mandrel by computing and specifying the quantity of approach from a required clearance between the mandrel and a cutting fixture and the relative distance of both the mandrel and the cutting fixture immediately before approach, lifting the cutting fixture in response to the quantity of approach and receiving the mandrel from a lower section. CONSTITUTION:A lifting gear 12 is suspended to a fixing frame 9 by a plurality of lifting and lowering cylinders 8. A cuter 11 is mounted on the underside of the lifting gear 12, and a winder 13 is installed on the inside. The extraction operation of a mandrel 1 is completed, and the mandrel 1 is passed through a mechanical origin L and stopped at the place L1 of stoppage. The lifting gear 12 is lowered until the relative distance of the front end of the mandrel 1 and the mechanical origin L reaches the intervals of the arrangement of metal sensors. A drain material 3 is cut at the place, and a cut edge is held down by a turning roller 13a and wound on a roller 13c. The lifting gear 12 is brought down up to L2. Accordingly, the edge of the drain material can be inserted accurately into an opening section at the front end of the mandrel.

5. 发明专利

JP2010242399A Connecting structure for steel pipe and steel pipe structure 有权
标题翻译：钢管和钢管结构连接结构
公开(公告)号：JP2010242399A
公开(公告)日：2010-10-28
申请号：JP2009092957
申请日：2009-04-07
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： SAIKAI KENJI , TAKAGI MASATAKA , TSUJII MASATO
IPC分类号： E02D5/24
摘要： PROBLEM TO BE SOLVED: To provide a connecting structure for steel pipes and a steel pipe structure, wherein an axial force acting on the steel pipes can be surely transmitted, costs can be reduced and construction efficiency can be increased. SOLUTION: The contact end face 23 of an upper steel pipe 2 and contact end face 33 of a lower steel pipe 3 are brought in contact with each other, and bolts 41 serving as connecting members 4 are mounted so as to cross the contact end faces 23 and 33 at a given tilt angle. As a result, from the upper steel pipe 2 to the lower steel pipe 3, a compressive axial force is transmitted via the contact end faces 23 and 33 while a tensile axial force is transmitted via the bolts 41. The bolts 41 is provided crossing the end faces 23 and 33, to reduce projection dimensions of an outwardly projecting portion 22 of the upper steel pipe 2 and the head portions of the bolts 41. Tightening the bolts 41 from the outside of the steel pipes improves workability in the connection work, and thus improves the construction efficiency of a steel pipe pile 1. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于钢管和钢管结构的连接结构，其中可以可靠地传递作用在钢管上的轴向力，可以降低成本并且可以提高施工效率。解决方案：上钢管2的接触端面23和下钢管3的接触端面33彼此接触，并且用作连接构件4的螺栓41安装成跨越接触端面23和33以给定的倾斜角度。结果，从上钢管2到下钢管3，通过螺栓41传递拉伸轴向力时，通过接触端面23,33传递压缩轴向力。螺栓41与端面23和33，以减小上钢管2的向外突出部分22和螺栓41的头部的突出尺寸。从钢管外部拧紧螺栓41提高了连接工作中的可操作性，并且从而提高钢管桩1的施工效率。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2006336354A Underwater charging method and underwater charging device for granular material 有权
标题翻译：水下充气方法和水下充填装置
公开(公告)号：JP2006336354A
公开(公告)日：2006-12-14
申请号：JP2005163787
申请日：2005-06-03
申请人： Nippon Steel Corp , Nippon Steel Engineering Co Ltd , Toa Harbor Works Co Ltd , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社 , 東亜建設工業株式会社
发明人： TSUJII MASATO , SHINOZAKI HARUHIKO , GOMYO MICHIO , YOSHIDA MASAO , SHIMIZU YUHEI
IPC分类号： E02D15/10
摘要： PROBLEM TO BE SOLVED: To provide an underwater charging method and an underwater charging device for a granular material for charging a vertical pipe with two or more kinds of granular materials different in settling velocity and forming a sedimentary layer with these granular materials mixed at a predetermined rate, on the bottom of the water without using a mixing device while preventing blocking in the pipe and pollution.
SOLUTION: Two or more kinds of granular materials S1, S2 different in settling velocity are charged together from an upper end opening 2a of the vertical pipe 2 respectively from different lines. Pulsation of water in the vertical pipe 2 generated by this charge mixes the respective granular materials S1, S2 and reduces the settling velocity to form the sedimentary layer 9 with the respective granular materials S1, S2 mixed at the predetermined rate, on the bottom of the water 10 when flowing out of a lower end opening.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种用于对具有不同沉降速度的两种或更多种颗粒材料对垂直管进行充填的颗粒材料的水下充气方法和水下充电装置，并且将这些颗粒材料混合形成沉积层以预定的速率在水的底部不使用混合装置，同时防止管道中的堵塞和污染。解决方案：两种或更多种沉淀速度不同的颗粒物料S1，S2分别从垂直管2的上端开口2a分别从不同的管线装入。通过该电荷产生的垂直管2中的水的脉冲混合各自的颗粒材料S1，S2并降低沉降速度以形成沉积层9，其中各个颗粒材料S1，S2以预定速率混合在底部当从下端开口流出时，水10。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JPH08269943A IN-PLANE FITTING TYPE SANDWICH STRUCTURE 失效
公开(公告)号：JPH08269943A
公开(公告)日：1996-10-15
申请号：JP9748495
申请日：1995-03-31
申请人： NIPPON STEEL CORP
发明人： TSUJII MASATO , TAKANO YOSHIHIRO , NAKAYAMA HIROAKI
IPC分类号： E02D5/02 , E02D5/08 , E04B2/86
摘要： PURPOSE: To provide a joint structure, especially a sandwich structure where joints are fitted in a plane, which minimizes welding, and achives reduction in processing labor, total lavor saving in the area from shop fabrication to field fabrication when a steel frame-structure is formed. CONSTITUTION: The internal faces of steel plates 1a, 1b standing opposite each other are connected to each other by web materials 2a, 2b having fitting type joints 3a, 3b to form an in-plane fitting type sandwich structure forming a wall body. Fitting of joints shall be a steel pile type fitting or a male-female material joint type fitting. Besides, plural holes 4a, 4b are provided in the planes of the web materials 2a, 2b having fitting type joints 3a, 3b.

8. 发明专利

JPH08246480A DECK PLATE SECTION STEEL ORTHOGONAL TYPE SANDWICH STRUCTURE 失效
公开(公告)号：JPH08246480A
公开(公告)日：1996-09-24
申请号：JP5160395
申请日：1995-03-10
申请人： NIPPON STEEL CORP
发明人： TSUJII MASATO , TAKANO YOSHIHIRO , NAKAYAMA HIROAKI
IPC分类号： E02D29/02 , E04B2/86 , E04H5/02
摘要： PURPOSE: To reduce a cost by a method wherein deck plates are laminated in a direction, crossing section steels at right angles, such as an H-steel, between section steels such as an H-steel, disposed at intervals of a given distance in a vertical direction to form an outer shell part and concrete is placed in the outer shell part. CONSTITUTION: Since a deck plate 1 is a sheet, a steel amount is reduced. A deck plate 1, having a rib, such as an I-type, a T-type, and a triangle type, is buried in a concrete 4 and not corroded, whereby the deck plate 1 is functioned as a distributing bar to an H-steel 2. By forming a hole 3 in the web of the section steel 2, adhesion between a steel shell and concrete is improved and during placing of concrete, a tremie pipe may be arranged in one spot. The deck plate 1 is arranged in such a manner that a strong axis is extended in a horizontal direction. Since a load, such as an earth pressure, is allotted to the section steel 2, the pitch of the section steel 2 is increased. This structure reduces an amount of using steels, facilitates execution of a work, and shortens a term of works.

9. 发明专利

JPH08246477A SQUARE STEEL PIPE SANDWICH STRUCTURE 失效
公开(公告)号：JPH08246477A
公开(公告)日：1996-09-24
申请号：JP4835695
申请日：1995-03-08
申请人： NIPPON STEEL CORP
发明人： TSUJII MASATO , TAKANO YOSHIHIRO , NAKAYAMA HIROAKI
IPC分类号： E02D29/00 , E02D5/04 , E02D5/20
摘要： PURPOSE: To promote execution efficiency by connecting sides of adjacent square steel pipes to form a wall and, at the same time, boring holes in the tie surface. CONSTITUTION: Opposed surfaces of both square steel piles 1 are connected to each other in properly selected welding positions. Then, a plurality of holes 2 are bored in the tie surface, and bond between concrete and steel shell in strengthened. Then, after the completion of connection, the concrete is placed inside the steel shell to form a wall. Then, since square steel shell members are connected to each other in a construction site, execution is carried out simply with high degree of accuracy. If necessary, block bodies connected in advance are connected in the construction site to form the wall. By the constitution, execution can be easily carried out, at the same time the construction period can be shortened, the cost can be reduced, and the rigidity can be ensured in a side joint section.

10. 发明专利

JP2013139696A Semi-underground structure 有权
标题翻译：半地下结构
公开(公告)号：JP2013139696A
公开(公告)日：2013-07-18
申请号：JP2012000602
申请日：2012-01-05
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： NAKAYAMA HIROAKI , HARADA NORIYOSHI , KATO ATSUSHI , TATSUTA MASATAKE , TSUJII MASATO , HIRAO JUNICHI , TONO MITSUO , MITSUMORI AKIRA
IPC分类号： E02D5/04
摘要： PROBLEM TO BE SOLVED: To provide a semi-underground structure for surely and suitably preventing its flotation while reducing its management such as inspection and maintenance.SOLUTION: In a depressed semi-underground structure A, steel sheet piles 1 are installed in a ground to construct earth retainers 2 shaped irregular in a cross-sectional view, a ground G between the pair of earth retainers 2 constructed at a predetermined space is open-cut from its above-ground part, and a U-shaped concrete skeleton 3 having a pair of side wall parts 6 and a bottom slab part 7 is constructed in an open-cut space H. A plurality of displacement stopping members are provided which are rod-shaped, fastened at their base ends to the steel sheet piles 1, and protruded from inner faces 2c of the earth retainers 2 into the open-cut space H. The displacement stopping members 5 are embedded to construct the side wall parts 6 integrally with the earth retainers 2. The side wall parts 6 are constructed as unreinforced concrete structures.
摘要翻译：要解决的问题：提供半地下结构，以确保和适当地防止其浮选，同时减少其检查和维护等管理。解决方案：在凹陷的半地下结构A中，钢板桩1安装在地面在截面图中构造为不规则形状的地保持器2，在预定空间处构造的一对接地保持器2之间的地面G从其地上部分开放，并且具有一对的U形混凝土骨架3 的侧壁部分6和底部板坯部分7构造在开放空间H中。多个位移停止构件设置为杆状，其基端紧固在钢板桩1上，并从接地保持器2的内表面2c进入开口空间H.嵌入位移限制件5以与地保持器2一体地构造侧壁部分6.侧壁部件6被构造成un 钢筋混凝土结构。

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