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1. 发明专利

JP2009057817A Building method for composite friction pile 有权
标题翻译：复合摩擦片的建筑方法
公开(公告)号：JP2009057817A
公开(公告)日：2009-03-19
申请号：JP2008200799
申请日：2008-08-04
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： WAKIYA HIROSHI , USAMI SHUNSUKE , KONO KENJI , TACHIKA HISAKAZU
IPC分类号： E02D5/46
摘要： PROBLEM TO BE SOLVED: To build a composite friction pile of a large diameter without using a heavy machinery.
SOLUTION: In a method for building a composite friction pile, wherein the ground is excavated in a columnar shape and cement milk and the excavated soil are mixed for making a columnar body into which an existing pile as a core material is erected before the soil cement is hardened, the existing pile 2 has a larger diameter than the columnar body has. Furthermore, a plurality of the columnar bodies are connected to each other in such a way as to cover the whole circumference of the cross section of the existing pile, so as to build a composite friction pile 1a-1f.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在不使用重型机械的情况下建造大直径的复合摩擦桩。解决方案：在一种用于建造复合摩擦桩的方法中，其中将地面以柱状形式挖出，并且将水泥浆和挖掘的土壤混合以制造柱状体，在其中竖立现有的作为芯材料的桩，之前土壤水泥硬化，现有的桩2具有比柱状体更大的直径。此外，多个柱状体以覆盖现有桩的横截面的整个周长的方式彼此连接，从而构成复合摩擦桩1a-1f。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009030370A Soil agitating method for columnar improvement of ground, and agitating head for use in it 有权
标题翻译：用于地面改良地基的土壤化学方法及其用途的研究
公开(公告)号：JP2009030370A
公开(公告)日：2009-02-12
申请号：JP2007196316
申请日：2007-07-27
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： WAKIYA HIROSHI , KONO KENJI , USAMI SHUNSUKE , TACHIKA HISAKAZU
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To uniformly mix cement milk jetted into excavated soil.
SOLUTION: Short and long arms 23 and 24 are attached to a counterrotating double shaft 21, and blades 231 and 241 are attached to the short and long arms 23 and 24 in an inclined state, respectively. Agitated matter inside an excavated hole is pushed to the outside, and agitated matter outside the excavated hole is caught inside.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：将水泥牛奶均匀混合到开挖的土壤中。解决方案：短臂和长臂23和24分别附接到反转双轴21，并且叶片231和241分别以倾斜的状态附接到短臂23和长臂24。挖掘孔内的搅拌物被推到外面，被挖出的孔外的物质被搅动。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009068326A Friction pile 有权
标题翻译：摩擦片
公开(公告)号：JP2009068326A
公开(公告)日：2009-04-02
申请号：JP2008207697
申请日：2008-08-12
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： TACHIKA HISAKAZU , HAYASHI MASAHIRO , WAKIYA HIROSHI , KONO KENJI , USAMI SHUNSUKE , ICHIKAWA KAZUOMI
IPC分类号： E02D5/28 , E02D5/46
摘要： PROBLEM TO BE SOLVED: To improve integrity of a precast pile and a soil cement columnar body.
SOLUTION: A deformed bar 2 is attached with an appropriate inclination angle on a surface of the precast pile. The inclination angle is selected such that a sum of an axial component of adhesion of the reinforcing bar and an axial bearing pressure of the precast pile by the reinforcing bar is maximum.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高预制桩和土壤水泥柱体的完整性。解决方案：在预制桩的表面上以适当的倾斜角度连接有变形的钢筋2。倾斜角被选择为使得钢筋的附着力的轴向分量和预制桩的轴向支承压力之和为最大。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2014206013A 回転貫入鋼管杭の製造方法有权
标题翻译：旋转渗透钢管的制造方法
公开(公告)号：JP2014206013A
公开(公告)日：2014-10-30
申请号：JP2013084470
申请日：2013-04-15
申请人： Jfeスチール株式会社 , Jfe Steel Corp
发明人： KONO KENJI
IPC分类号： E02D5/56
摘要：【課題】杭本体の内外側に張り出す翼を簡易にかつ精度よく取り付けることができる回転貫入鋼管杭の製造方法を提供する。【解決手段】本発明に係る回転貫入鋼管杭1の製造方法は、円形鋼板3またはドーナツ形鋼板5の外周から径方向に切り込みを入れて翼7を製造する翼製造工程と、杭本体となる鋼管11における翼7が取り付く部位に略V字状のスリット13を形成するスリット形成工程と、鋼管11のスリット13に翼製造工程で製造された翼7を挿入して鋼管11の内外に翼7の一部が張り出すように翼7を取り付ける翼取付工程と、取付された翼7を鋼管11に溶接接合する翼接合工程とを備えてなることを特徴とするものである。【選択図】図5
摘要翻译：要解决的问题：提供一种旋转穿透钢管桩的制造方法，其可以容易且精确地安装悬挂在桩主体内外的翼。旋转穿透钢管桩1的制造方法包括：翼片制造步骤，用于通过从其外周沿径向切割圆形钢板3或环形钢板5来制造翼部7; 一个狭缝形成步骤，用于在安装在作为桩主体的钢管11中的机翼7的区域中形成大致V形的狭缝13; 用于将翼制造步骤中制造的翼部7插入到钢管11的狭缝13的机翼安装步骤，并且将机翼7的一部分悬挂到钢的内部/外部管11; 以及用于将附接的翼7焊接并接合到钢管11的翼连接步骤。

5. 发明专利

JP2013213402A Method for reinforcing existing harbor quay 有权
标题翻译：加强现有海域查询的方法
公开(公告)号：JP2013213402A
公开(公告)日：2013-10-17
申请号：JP2013130920
申请日：2013-06-21
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Toa Harbor Works Co Ltd , 東亜建設工業株式会社
发明人： KONO KENJI , OKI TAKESHI , SHIOZAKI SADAO , SAKURAI YOSHIHIRO , INOUE HIROSHI , OTA MASANORI
IPC分类号： E02B3/12
摘要： PROBLEM TO BE SOLVED: To provide such a structure and a method for reinforcing an existing harbor quay as to enable application of a small-sized pile because a horizontal force acting on the quay can be effectively transmitted to a pile body.SOLUTION: A method for reinforcing an existing harbor quay, relating to the present invention, includes: a seabed excavation step of excavating a seabed at the front of a wall body of the quay; a wall body support member construction step of constructing a wall body support member for supporting the wall body from a front side, in an excavated location; a pile body driving step of driving a pile body through the wall body support member; and a pile head connecting step of connecting a head of the pile body to the wall body support member.
摘要翻译：要解决的问题：提供这样一种用于加强现有港口码头的结构和方法，以便能够施加小型桩，因为作用在码头上的水平力可以有效地传递到桩体。解决方案：一种方法为了加强现有的码头，涉及本发明，包括：在码头的墙体前部挖出海床的海底挖掘步骤; 壁体支撑构件构造步骤，在挖掘位置构造用于从前侧支撑壁体的壁体支撑构件; 桩体驱动步骤，其通过所述壁体支撑构件驱动桩体; 以及将桩体的头部连接到壁体支撑构件的桩头连接步骤。

6. 发明专利

JP2013194456A Inclined pile construction method 有权
标题翻译：包括桩施工方法
公开(公告)号：JP2013194456A
公开(公告)日：2013-09-30
申请号：JP2012064463
申请日：2012-03-21
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： KONO KENJI , HAYASHI MASAHIRO , SAITO ISAO , YOKOMAKU KIYOSHI , ICHIKAWA KAZUOMI
IPC分类号： E02D7/22
摘要： PROBLEM TO BE SOLVED: To provide an inclined pile construction method with which a plurality of kinds of inclined holders are not needed to be prepared, further, an inclined holder maximizing a diameter of an insertion hole is not needed to be used and moreover, processes are shortened.SOLUTION: While hanging one end of a rotary press-fitting device 5, a space 10 is formed under the device and while utilizing the space, a slope 11 is formed under the rotary press-fitting device. The slope is formed by turning a pair of holder units 71 which are wedge-shaped while making upper surfaces into slopes from the single-hung-side of the rotary press-fitting device to the same direction while setting front ends of both the holder units ahead, opening an inclined pile passing part corresponding to a dimension of an inclined pile 1 between both the holder units, and inserting the pair of holder units to a top face of a ground 3 at a lower side of the rotary press-fitting device. The rotary press-fitting device is then moved down onto the slope and the pile is rotationally press-fitted.
摘要翻译：要解决的问题：为了提供不需要准备多种倾斜保持器的倾斜桩施工方法，此外，不需要使用最大化插入孔的直径的倾斜保持器，此外，工艺缩短。旋转压配装置5的一端悬挂在装置的下方，在利用空间的同时，在旋转压配装置的下方形成斜面11。通过转动一对楔形的保持单元71形成斜面，同时将两个保持器单元的前端设置在同一方向上，同时使上表面从旋转压配装置的单挂侧倾斜到同一方向在两个保持器单元之间打开与倾斜桩1的尺寸相对应的倾斜桩通过部分，并且将一对保持器单元插入到旋转压配装置的下侧的地面3的顶面。然后将旋转压配装置向下移动到斜坡上，并且将桩旋转地压配合。

7. 发明专利

JP2011006982A Wall structure constructed in ground and construction method for the same 有权
标题翻译：地面构造的墙体结构及其构造方法
公开(公告)号：JP2011006982A
公开(公告)日：2011-01-13
申请号：JP2009153306
申请日：2009-06-29
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： KONO KENJI , OKA YOSHITAKE
IPC分类号： E02D5/14 , E02D5/08
摘要： PROBLEM TO BE SOLVED: To provide a wall structure which is constructed in the ground and can secure water cut-off performance after being placed in the ground, and a construction method for the wall structure.SOLUTION: The wall structure constructed in the ground is formed by placing steel sheet piles 5 and main piles 7 having mutually fittable joint parts 9, 15, respectively, in such a manner that the joint parts 15, 9 of the main piles 7 and the steel sheet piles 5 are fitted to each other and the main piles 7 and the steel sheet piles 5 alternately arranged. A recessed groove 11 is formed at the joint part 9 of the steel sheet pile 5, and the recessed groove 11 is filled with a water cut-off material 13. A part of the joint part 15 of the main pile 7 is disposed so as to face the water cut-off material 13. When water is discharged and/or soil is discharged from one of compartments partitioned by the wall formed by the steel sheet piles 5 and the main piles 7, the water cut-off material 13 is compressed by the part of the joint part 15.
摘要翻译：要解决的问题：提供一种构造在地面上的壁结构，并且可以在放置在地面中后确保截水性能，以及墙体结构的施工方法。解决方案：建筑在地面上的墙体结构是通过分别将主桩7和钢板桩5的接合部15,9彼此嵌合而分别配置具有相互配合的接合部9,15的钢板桩5和主桩7而形成，主堆7和钢板桩5交替布置。在钢板桩5的接合部9处形成凹槽11，并且在凹槽11中填充有切断材料13.主堆7的接合部15的一部分配置成面对截水材料13.当从由钢板桩5和主桩7形成的壁分隔开的隔室中排出水和/或土壤时，将截水材料13压缩由联合部分15的部分。

8. 发明专利

JP2010156192A Existing harbor quay-wall reinforcing structure and reinforcing method 有权
标题翻译：现有的海港复合墙加固结构和增强方法
公开(公告)号：JP2010156192A
公开(公告)日：2010-07-15
申请号：JP2009239229
申请日：2009-10-16
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Toa Harbor Works Co Ltd , 東亜建設工業株式会社
发明人： KONO KENJI , OKI TAKESHI , SHIOZAKI SADAO , SAKURAI YOSHIHIRO , INOUE HIROSHI , OTA MASANORI
IPC分类号： E02B3/06
摘要： PROBLEM TO BE SOLVED: To provide an existing harbor quay-wall reinforcing structure and a reinforcing method that can effectively transmit a horizontal force applied to a quay-wall to a pile body, thereby employing a small-sized pile.
SOLUTION: The existing harbor quay-wall reinforcing structure includes a wall body support member 7 arranged at the front face of a steel sheet pile 1 of an existing quay-wall and installed to come in direct or indirect contact with the steel sheet pile 1 to support the steel sheet pile from the front face side, and the pile body 9 with the head connected to the wall body support member 7 to support the wall body support member.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供现有的港口码头加强结构和能够有效地将应用于码头的水平力传递给桩体的加强方法，从而采用小型桩。解决方案：现有的港湾码头加强结构包括一个壁体支撑件7，该壁体支撑件7布置在现有码头板的钢板桩1的正面，并被安装成与钢板直接或间接接触桩1从正面侧支撑钢板桩，桩体9的头部连接到壁体支撑构件7以支撑壁体支撑构件。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009114846A Friction pile 有权
标题翻译：摩擦片
公开(公告)号：JP2009114846A
公开(公告)日：2009-05-28
申请号：JP2008266024
申请日：2008-10-15
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： WAKIYA HIROSHI , USAMI SHUNSUKE , KONO KENJI , TACHIKA HISAKAZU
IPC分类号： E02D5/24 , E02D5/46 , E02D5/50
摘要： PROBLEM TO BE SOLVED: To form a protrusion with specifications, expressing great adhesion from a stage of small displacement, on a surface of a prefabricated pile penetrating a columnar body of soil cement.
SOLUTION: This friction pile penetrates as a core material into the central portion of the columnar body of the soil cement, which is formed by excavating ground and agitating excavated sediment and cement milk, before the hardening of the columnar body. The plurality of linear protrusions 2 are vertically arranged on the prefabricated pile 1 with a small diameter of 300 mm or less.
COPYRIGHT: (C)2009,JPO&INPIT

10. 发明专利

JP2009114845A Friction pile 审中-公开
标题翻译：摩擦片
公开(公告)号：JP2009114845A
公开(公告)日：2009-05-28
申请号：JP2008266023
申请日：2008-10-15
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： WAKIYA HIROSHI , USAMI SHUNSUKE , KONO KENJI , TACHIKA HISAKAZU
IPC分类号： E02D5/54 , E02D5/28 , E02D5/56
摘要： PROBLEM TO BE SOLVED: To form an economical protrusion, appropriate to a frictional force between ground and a columnar body, on a surface of a prefabricated pile penetrating the columnar body of soil cement. SOLUTION: A ratio between a space (s) between the protrusions of the friction pile, where the linear protrusions are provided on the surface of the prefabricated pile, and its height (h) is set at a predetermined value or below. The predetermined value is determined so that relative displacement between the prefabricated pile and the soil cement in the action of a vertical load on the friction load can be set at not more than a value obtained by subtracting the relative displacement between the soil cement and the ground from an allowance of displacement of a whole including the columnar body. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了形成适合于地面和柱状体之间的摩擦力的经济的突起，在穿过土壤水泥的柱状体的预制桩的表面上。解决方案：在预制桩的表面上设置线性凸起的摩擦桩的突起与其高度（h）之间的空间之间的比率被设定为预定值或更低。确定预定值，使得在垂直负载对摩擦载荷作用下，预制桩和土壤水泥之间的相对位移可以设定为不超过土壤水泥和地面之间的相对位移所获得的值从包括柱状体的整体的位移津贴。版权所有（C）2009，JPO＆INPIT

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