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1. 发明专利

JP2005171488A Connection structure between steel wall and reinforced concrete plate 有权
标题翻译：钢筋与钢筋混凝土板之间的连接结构
公开(公告)号：JP2005171488A
公开(公告)日：2005-06-30
申请号：JP2003408489
申请日：2003-12-08
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： KAMIJO TAKASHI , OKUDA YOICHI , KAMEYAMA AKIHISA
IPC分类号： E02D29/045 , E02D5/04 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a connection structure between a steel wall and an RC plate capable of securely and rapidly connecting the steel wall to the RC plate constructed in the steel wall as a top plate or a bottom plate when the steel wall formed of assembled steel piles are used as a soil retaining wall in temporary installation and used as a part of the body structure of an underground structure when the underground structure such as a foundation structure or an excavated tunnel is constructed.
SOLUTION: The steel wall 1 is vertically constructed in an underground through a specified depth. An RC floor plate 2 is horizontally constructed on the inside of the steel wall 1. The steel wall 1 is constructed by driving the plurality of assembled steel piles 3 vertically parallel with each other in the radial direction of the assembled steel piles 3. The assembled steel piles 3 are formed of hat-shaped soil retaining steel materials 4 and wide-flange shape steels 5 having asymmetrical joints 4a and 4b at both ends. The end part of the main reinforcement 2a of the RC floor plate 2 is fixed to a space part 7 formed between the wide-flange shape-steels 5 and 5 with a concrete 2d.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供钢壁和RC板之间的连接结构，能够将钢壁与构造在钢壁中的RC板牢固并快速地连接，作为顶板或底板，当钢组装钢桩的墙体作为临时安装中的挡土墙，当构造地基结构或挖掘隧道等地下结构时，用作地下结构体的一部分。
解决方案：钢墙1通过指定深度垂直构造在地下。 RC壁板2水平地构造在钢壁1的内侧。钢壁1通过在组装的钢桩3的径向方向上垂直平行地驱动多个组装钢桩3而构成。组装钢桩3由具有保持钢材4的帽状土体和在两端具有不对称接头4a和4b的宽法兰形状的钢5形成。 RC地板2的主加强件2a的端部用混凝土2d固定在宽法兰形状钢5和5之间形成的空间部分7。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005171733A Positioning method of steel member and its equipment 有权
标题翻译：钢构件及其设备的定位方法
公开(公告)号：JP2005171733A
公开(公告)日：2005-06-30
申请号：JP2003417166
申请日：2003-12-15
申请人： Sanwa Kizai Co Ltd , Sumitomo Metal Ind Ltd , 三和機材株式会社 , 住友金属工業株式会社
发明人： NAKANO HIROMASA , KAMEYAMA AKIHISA , OKUDA YOICHI , KOKUNI YOSHIYUKI , TANAKA YUSUKE , HAMANO MAMORU
IPC分类号： E21B7/00 , E02D5/04 , E02D7/00
摘要： PROBLEM TO BE SOLVED: To provide a stably positioning method of earth retaining steel members with a large sectional area and its equipment in a low vibration and low noise. SOLUTION: At first, only an excavation range (a) is excavated without any earth retaining steel member. Then, while excavating the excavation range (a), earth retaining steel members 1 set in an auger are pressed in so as to straddle an excavation range (b). Subsequently, while excavating an excavation range (c), the earth retaining steel members 1 are pressed in so as to straddle the excavation range (b) and (c). Thereafter, the same work is repeated to construct an earth retaining wall in the ground. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有较大截面积的接地保持钢构件及其设备的振动和低噪声的稳定定位方法。
解决方案：首先，只有挖掘距离（a）没有任何地球保持钢构件。然后，在挖掘挖掘范围（a）的同时，将设置在螺旋钻中的挡土钢构件1按压以跨越挖掘范围（b）。随后，在挖掘挖掘范围（c）的同时，将土方保持钢构件1按压以跨越挖掘范围（b）和（c）。此后，重复相同的工作，在地面上构造挡土墙。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2008095490A Steel pipe sheet pile, connection structure of steel pipe sheet pile, and joint steel pipe for steel pipe sheet pile 审中-公开
标题翻译：钢管板，钢管板连接结构，钢管板接头钢管
公开(公告)号：JP2008095490A
公开(公告)日：2008-04-24
申请号：JP2007204437
申请日：2007-08-06
申请人： Sumikin Daikeikoukan Kk , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 住金大径鋼管株式会社
发明人： OKUDA YOICHI , YOSHIZAWA YUKITO , KUWAJIMA TAKESHI , NOMICHI MASAHIRO , KUBOTA KAZUO , NISHIYAMA TAKAHIRO , OKAMOTO MASANOBU , OTOSHI KAZUTAKA , TANAKA HIROMASA , ASANO MASASHI , FUKUSHIMA HISAFUMI , WADA HISASHI
IPC分类号： E02D5/08
摘要： PROBLEM TO BE SOLVED: To provide a connection structure of steel pipe sheet piles, and the steel pipe sheet piles improving shearing resistance at a joint part of the steel pipe sheet piles by a P-P type joint.
SOLUTION: Joint steel pipes 2, 2 are mounted to the facing side parts of adjacent steel pipe sheet pile main pipes 1, 1 respectively. Circular arc parts 2b, 2b extending toward the steel pipe sheet pile main pipes 1 from slits 2a, 2a provided in the side parts of the joint steel pipes 2, 2 are engaged with each other. Slip preventive members 3 are formed at the outside parts of the circular arc parts 2b, 2b. The slip preventive members 3 are formed of bar steel or bored steel plates and formed continuously in the axial direction of the joint steel pipes 2. Mortar 4 is filled in the joint steel pipes 2, 2 respectively.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供钢管板桩的连接结构，并且通过P-P型接头提供钢管板桩的接合部分的钢管板桩提高抗剪切性。解决方案：联合钢管2,2分别安装在相邻的钢管桩主管1,1的相对侧部上。从设置在关节钢管2,2的侧部的狭缝2a，2a向钢管桩主管1延伸的圆弧部2b，2b彼此接合。在圆弧部2b，2b的外侧部形成有防滑构件3。防滑件3由棒钢或钻孔钢板形成，并且在接合钢管2的轴向上连续形成。砂浆4分别填充在接合钢管2,2中。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006257806A Earth retaining steel material 有权
标题翻译：地球保持钢材
公开(公告)号：JP2006257806A
公开(公告)日：2006-09-28
申请号：JP2005079053
申请日：2005-03-18
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： KAMEYAMA AKIHISA , OKUDA YOICHI
IPC分类号： E02D5/04
摘要： PROBLEM TO BE SOLVED: To provide an earth retaining steel material capable of surely checking risk of collapse and deluge of the ground, even without improving the ground, without requiring to improve the ground, due to being extremely high in water cut-off performance.
SOLUTION: This earth retaining steel material is formed of a U-shaped part 1d composed of a flange part 1a extending in the connecting direction of the earth retaining steel material 1 and webs 1b and 1c respectively arranged on both ends of the flange part 1a, flat parts 1e and 1f respectively arranged on the tip of the web 1b and the web 1c and extending in the connecting direction of the earth retaining steel material 1, and joint parts 1g and 1h respectively asymmetrically arranged on the tip of the flat parts 1e and 1f. The sum total (L
1 +L
3 ) of the width length of the flat part 1e and the flat part 1f is formed substantially equal to the width length L
2 of the flange La, or the width length L
2 of the flange 1a is formed longer than the sum total (L
1 +L
3 ) of the flat part 1e and the flat part 1f.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够可靠地检查地面坍塌和水浸的风险的地球保持钢材料，即使没有改善地面，而不需要改善地面，由于截水量极高，关闭性能。解决方案：该保土钢材由U形部1d形成，该U形部1d由沿着接地保持钢材1的连接方向延伸的凸缘部1a和分别布置在凸缘的两端的腹板1b和1c 分别布置在腹板1b的前端和腹板1c上并沿着接地保持钢材1的连接方向延伸的平面部分1e和1f以及分别对称地布置在平坦的尖端上的接合部分1g和1h 零件1e和1f。平面部分1e和平坦部分1f的宽度长度的总和（L 1 + L 3 ）形成为基本等于宽度长度L 凸缘1a的2 或凸缘1a的宽度长度L 2 形成为比总和（L 1 + L 3 ）的平面部分1e和平面部分1f。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004176437A Steel wall and its manufacturing method 审中-公开
公开(公告)号：JP2004176437A
公开(公告)日：2004-06-24
申请号：JP2002344952
申请日：2002-11-28
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： KIDA HIROSHI , OKUDA YOICHI
IPC分类号： E02D29/00 , E02D5/06
摘要： PROBLEM TO BE SOLVED: To provide a steel wall superior in design and superior in water sealing in a long period, and to provide its manufacturing method. SOLUTION: An angle making a surface of a welded part 6 in a connection part of a side generating a protrusion part of the steel wall connecting a plurality of steel sheet piles 1 having a joint part not generating the protrusion part on at least one side of the connection part, and the steel sheet piles 1 of both the sides is obtuse. The welded part 6 is preferably provided so as to substantially fill a space from the minimum position of a clearance between the joint parts 1 to the surface of the steel wall. If it is provided at a position remote from a basement wall face of a building, a preferable dry area can be formed. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2006257826A Earth retaining structure using double steel sheet pile, driving construction method of double steel sheet pile and starting-arriving construction method of shield machine using double steel sheet pile 有权
标题翻译：使用双钢板桩的地球保持结构，双钢板桩的起动施工方法和起重机施工方法使用双钢板桩
公开(公告)号：JP2006257826A
公开(公告)日：2006-09-28
申请号：JP2005079957
申请日：2005-03-18
申请人： Sumitomo Metal Ind Ltd , Zenitaka Corp , 住友金属工業株式会社 , 株式会社錢高組
发明人： TAKENAKA KAZUYUKI , TSUNODA KUNISUKE , FUKADA KAZUYUKI , KAMEYAMA AKIHISA , OKUDA YOICHI
IPC分类号： E02D5/04 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To safely and quickly start a shield machine from a shaft constructed by an earth retaining structure and enable arrival at the shaft, while preventing the inflow of sediment from an external part by improving mechanical strength of the earth retaining structure using a steel sheet pile.
SOLUTION: This earth retaining structure 24 is provided with a double steel sheet pile 1 composed of an inside steel sheet pile 14 and an outside steel sheet pile 15 superposably arranged on the inside and outside in a close contact state; and is formed in a shape having a bending molding part 5 of bending the steel sheet pile 2 in a projecting shape or a recessed shape and a horizontal overhang part 6 for horizontally overhanging both ends of the bending molding part 5 and arranging a connecting joint 10 on the tip; and adopts a connecting structure for mutually alternately arranging the inside-outside steel sheet piles 2 by respectively dislocating a half pitch by a half pitch; and uses the double steel sheet pile 1 of the structure even in this starting-arriving construction method of the shield machine 20.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了安全快速地从由接地保持结构构成的轴上启动屏蔽机，并且能够抵达轴，同时通过提高地球保持力的机械强度来防止沉积物从外部流入使用钢板桩的结构。解决方案：该接地保持结构24设置有由内侧钢板桩14和外侧钢板桩15组成的双层钢板桩1，该钢板桩16在紧密接触的状态下在内侧和外部重叠地布置; 并且形成为具有将钢板桩2弯曲成突出形状或凹形的弯曲成形部5的形状和水平伸出部6，水平伸出弯曲成型部5的两端，并且配置连接接头10 在提示上并且采用通过将半间距分别偏离半间距来相互交替地布置内侧钢板桩2的连接结构; 并且即使在盾构机20的起始到达施工方法中也采用该结构的双层钢板桩1。（C）2006年，JPO＆NCIPI

7. 发明专利

JP2003336252A Water permeable steel sheet pile wall 有权
标题翻译：水渗透钢板
公开(公告)号：JP2003336252A
公开(公告)日：2003-11-28
申请号：JP2002147482
申请日：2002-05-22
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： OKUDA YOICHI , NAKANO HIROMASA , KIDA HIROSHI
IPC分类号： E02B3/12 , E02D5/04
摘要： PROBLEM TO BE SOLVED: To provide a water permeable steel sheet pile wall bringing less deterioration of bending rigidity due to partial loss of cross-section area and less adverse influence on an ecological system and the natural environment.
SOLUTION: A plurality of steel sheet piles 1 are mutually connected to each other in the breadthwise direction and installed in the ground. A water permeable hole 1d is formed in the neighborhood of the neutral axis of a steel sheet pile wall A. The section of the steel sheet pile wall 1 is formed in a substantially U-shape by the web 1a and flanges 1b, 1b formed at both the ends of the web 1a. The water permeable hole 1d is formed in the flange 1b of respective steel sheet piles 1.
COPYRIGHT: (C)2004,JPO

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