专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS61261527A SIDE WALL STRUCTURE FOR ROUND UNDERGROUND TYPE STRUCTURE 失效
公开(公告)号：JPS61261527A
公开(公告)日：1986-11-19
申请号：JP10338085
申请日：1985-05-15
申请人： NIPPON STEEL CORP , SHIMIZU CONSTRUCTION CO LTD
发明人： HASEGAWA AKIYOSHI , KIYOSAKI KOJI , KINOSHITA MASATAKA , HONMA KOJI , NAKAZAWA SUSUMU , WAKITA EIJI , TAKEUCHI ATSUO , KAWASHIMA YOSHI
IPC分类号： E02D5/20 , E02D5/18 , E02D17/04 , E02D29/00
摘要： PURPOSE:To use a continuous wall as a part of a round underground type structure by a method in which a continuous wall inserted with a core material is constructed, the ground inside the continuous wall is excavated, and concrete for side wall is placed into ring beams set during the excavation. CONSTITUTION:Dowel reinforcing bars 7 are welded to H-steels 2 in advance, and the ground is excavated along a guide ring 4 and the soil is replaced by cement mortar. The H-steels 2 are inserted into the cement mortar to form a continuous wall 1. The ground is then excavated to a given depth while setting ring beams 3 inside, and the dowel reinforcing bars 7 are exposed in order by chipping. Circumferential reinforcing bars 9 and vertical reinforcing bars 10 are then set, and concrete 8 for side wall is placed while embracing the ring beams 3 and the dowel reinforcing bars 7. The sheathing continuous wall can thus be utilized as a part of the base structure, and the thickness of the side wall concrete can be greatly reduced.

2. 发明专利

JP2005282317A Stone fall prevention wall 有权
标题翻译：石头防止墙
公开(公告)号：JP2005282317A
公开(公告)日：2005-10-13
申请号：JP2004102242
申请日：2004-03-31
申请人： Nippon Steel Corp , Nippon Steel Metal Prod Co Ltd , 新日本製鐵株式会社 , 日鐵建材工業株式会社
发明人： KINOSHITA MASATAKA , SUGIMOTO MASAKAZU , YOSHIMURA YASUTSUGU , IWASA NAOTO , ISHIDA KATSUYA
IPC分类号： E01F7/04
摘要： PROBLEM TO BE SOLVED: To provide a stone fall prevention wall with a damping mechanism rapidly constructed at low cost and with excellent construction efficiency by using square hollow columnar bodies as damping materials.
SOLUTION: A stone fall prevention wall body is formed in a square hollow columnar body 12 having four faces formed of steel wire nets such as spiral nets 12c formed so that their shapes can be self-held by welding or combining the vertical wires with the horizontal wires and capable of developing a damping function by the deformation of the steel wire nets due to the collision of falling stone. A plurality of the square hollow columnar bodies 12 are disposed on a surface on which the falling stone is to be fallen.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过使用方形中空柱状体作为阻尼材料，提供具有以低成本快速构造并具有优良施工效率的阻尼机构的防坠落墙。解决方案：在具有由诸如螺旋网12c等钢丝网形成的四面形状的方形中空柱状体12中形成防坠落壁体，使得它们的形状可以通过焊接自动保持或组合垂直丝具有水平线，并且由于落石的碰撞而能够通过钢丝网的变形而发展阻尼功能。多个方形中空柱状体12设置在落下的石头落下的表面上。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2003313822A Construction method of steel-made three-dimensional rigid frame elevated bridge 有权
标题翻译：钢制三维刚性框架高架桥施工方法
公开(公告)号：JP2003313822A
公开(公告)日：2003-11-06
申请号：JP2002119096
申请日：2002-04-22
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAKAGI MASATAKA , KINOSHITA MASATAKA , KAWABATA NORIYUKI
IPC分类号： E01D21/00 , E01D1/00 , E01D2/02 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a construction method capable of minimizing a working space and shortening the term of work in the construction of a steel-made rigid frame elevated bridge, by constituting an elevated bridge applied to a railway or road as a steel-made rigid frame.
SOLUTION: In order to enable the construction during the use of a traffic roadbed, columns 3 consisting of hollow or concrete-filled steel pipes are built on both sides of the traffic roadbed 2, and steel-made body bolsters 4 are temporarily fixed to the column head parts 3a of the steel pipe columns 3. The steel pipe columns 3 are fixed to the steel-made body bolsters 4 through a filler such as filling concrete 14. Steel-made girders 5 are bonded and integrated to the steel-made body bolsters 4, and a floor system 6 of composed structure is erected on the steel-made girders 5.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种施工方法，其能够通过构成应用于铁路或道路的高架桥，从而最小化钢制刚性框架高架桥的施工中的工作空间和缩短工作期限钢制刚性框架。
解决方案：为了在使用路基的过程中进行施工，在交通路基2的两侧建有由中空或混凝土填充的钢管组成的柱3，钢制枕头4临时固定在钢管柱3的柱头部3a上。钢管柱3通过填充混凝土14等填料固定在钢制体垫4上。钢制梁5与钢结合而一体化制成的主体4，并且在钢制梁5上竖立有构成结构的地板系统6。版权所有（C）2004，JPO

4. 发明专利

JP2002167752A WATER CUT-OFF STRUCTURE AND WATER CUT-OFF METHOD OF JOINT PART OF STEEL SHEET PILE 失效
公开(公告)号：JP2002167752A
公开(公告)日：2002-06-11
申请号：JP2000362889
申请日：2000-11-29
申请人： NIPPON STEEL CORP , NIPPON KOKAN KK , KAWASAKI STEEL CO , KUBOTA KK , SUMITOMO METAL IND
发明人： KINOSHITA MASATAKA , TORISAKI HATSUICHI , IWAKURA HAJIME , OKA YOSHITAKE , OKI TAKESHI , ASOGAWA MANABU , NOMICHI MASAHIRO
IPC分类号： E02D5/14
摘要： PROBLEM TO BE SOLVED: To prevent generation of a water leakage passage in an interface between a steel material of a joint inside surface and a bag body for housing a water cut-off age-hardening filler inserted into a pocket part of a joint fitting part of a steel sheet pile existing in the water. SOLUTION: The bag body 10 for surficially fixing a water cut-off elastic material 11 continuing in the joint lengthwise direction is inserted into the pocket part 15 formed in the joint fitting part 4 of the steel sheet pile such as a steel pipe sheet pile 1 (or the steel sheet pile), and the water cut-off age- hardening filler such as mortar 16 or concrete is filled inside the bag body 10.

5. 发明专利

JP2002121723A STRUCTURE FOR STEEL SHEET PILE HYDROPHILIC REVETMENT 失效
公开(公告)号：JP2002121723A
公开(公告)日：2002-04-26
申请号：JP2000314909
申请日：2000-10-16
申请人： NIPPON STEEL CORP , TAKENAKA KOMUTEN CO , TAKENAKA DOBOKU , NIPPON CHEMICAL IND , NIPPON SHOKUSEI KK
发明人： KATSURA TAKUZO , KINOSHITA MASATAKA , SAKUMA MAMORU , YONEZAWA TOSHIO , YANAGIBASHI KUNIO , ANDO SHINICHIRO , HANDA EIICHI , TANIGUCHI MITSUO , TOYOHARA DAISUKE
IPC分类号： A01G1/00 , E02B3/06 , E02D17/20
摘要： PROBLEM TO BE SOLVED: To provide an easily constructible revetment structure having an excellent flood controlling function and securing continuity between a river part and a land part by greening of a wall face for taking into consideration environmental conservation such as landscape conservation and harmonization with water. SOLUTION: In this revetment structure, a vegetation matrix is installed to the river side surface of a steel sheet pile wall formed of steel sheet piles 3 sequentially driven into a riverbed 2 of a river 1 slantingly (at an inclination of about 1:0.5, about 65 degrees to the riverbed 2) and provided with multiple apertures.

6. 发明专利

JP2001295242A POROUS CONCRETE BLOCK FOR GREENING VERTICAL WALL FACE AND STEEL SHEET PILE REVETMENT STRUCTURE USING IT 失效
公开(公告)号：JP2001295242A
公开(公告)日：2001-10-26
申请号：JP2000111183
申请日：2000-04-12
申请人： NIPPON STEEL CORP , TAKENAKA KOMUTEN CO , TAKENAKA DOBOKU , NIPPON SHOKUSEI KK , NIPPON CHEMICAL IND
发明人： KATSURA TAKUZO , KINOSHITA MASATAKA , SAKUMA MAMORU , YONEZAWA TOSHIO , YANAGIBASHI KUNIO , ANDO SHINICHIRO , TANIGUCHI MITSUO , TOYOHARA DAISUKE , HANDA EIICHI
IPC分类号： A01G1/00 , A01G9/02 , E02B3/06 , E02D5/04
摘要： PROBLEM TO BE SOLVED: To cover a steel sheet pile revetment with plants and to improve its spectacle by fitting porous concrete blocks for greening a vertical wall face to the wall face section of the steel sheet pile revetment having the vertical wall face. SOLUTION: The porous concrete block 3 for greening the vertical wall face filled with a water holding material in continuous voids is fitted to a steel sheet pile 1, and planting is applied to a steel sheet pile wall A formed with the steel sheet piles 1.

7. 发明专利

JP2000120066A EXECUTION METHOD FOR STEEL PIPE PILE 失效
公开(公告)号：JP2000120066A
公开(公告)日：2000-04-25
申请号：JP29246898
申请日：1998-10-14
申请人： NIPPON STEEL CORP
发明人： SAIKAI KENJI , KINOSHITA MASATAKA , TERASAKI SHIGEKI , HAGAMIDA HIROAKI , YANAGIMOTO HAYAO , SAITO TAKUYA
IPC分类号： E02D5/28 , E02D5/48
摘要： PROBLEM TO BE SOLVED: To provide an execution method for a steel pipe pile capable of increasing force transferred to the ground from the circumferential surface of the steel pipe pile buried in the ground and displaying great bearing force. SOLUTION: After burying a steel pipe pile is buried up to a specific depth by a pre-boring system or an inner excavation system, a reamer 4 is inserted from the upper end of a steel pipe 1P, the steel pipe pile is locally reamed from the inside thereof to form a projection 5 on the circumference, and the projection 5 is bound or penetrated to the bedrock surface of an excavated hole excavated when the steel pipe pile is embedded. After the steel pipe pile is buried up to the specific depth by driving, force-fit or rotary method, soil in the steel pipe 1P is moved up to a specific depth to insert the reamer 4 into the steel pipe 1P from the upper end of the steel pipe 1P, the steel pipe 1P is locally reamed from the inside thereof to form the projection on the circumference, and the projection is bound or penetrated to the bedrock surface, After the steel pipe 1P is locally reamed, the steel pipe 1P can be filled with fluidized hardener to harden.

8. 发明专利

JP2000104251A JIG FOR DRIVING STEEL SHEET PILE 失效
公开(公告)号：JP2000104251A
公开(公告)日：2000-04-11
申请号：JP27278498
申请日：1998-09-28
申请人： NIPPON STEEL CORP
发明人： NAKAYAMA HIROAKI , KINOSHITA MASATAKA
IPC分类号： E02D7/18
摘要： PROBLEM TO BE SOLVED: To smoothly drive a steel sheet pile by applying a driving load to a gravity center axis position of the steel sheet pile by a vibrohammer. SOLUTION: This jig 2 for driving a steel sheet pile having a holding part by a chuck 14 of a vibrohammer is constituted of a steel sheet jig body 3 which is positioned inside surrounded by a web 10 and both flanges 5 and formed as the holding part and jig flanges 4 which are fixed to the steel sheet jib body 3, arranged along the both flanges 5 of the steel sheet pile 1, and frictionally joined.

9. 发明专利

JPH09158116A REINFORCED CONCRETE COLUMN LEG STRUCTURE 失效
公开(公告)号：JPH09158116A
公开(公告)日：1997-06-17
申请号：JP31541695
申请日：1995-12-04
申请人： NIPPON STEEL CORP
发明人： OKIMOTO MASAYUKI , KINOSHITA MASATAKA
IPC分类号： E01D19/02 , E04B1/16 , E04C3/34
摘要： PROBLEM TO BE SOLVED: To provide both a hoop function and a form function and to achieve improvement of a function and saving of a labor by a method wherein a spiral steel pipe having a low stress exerted on the seam part of a steel pipe is used as a hoop wound around a column leg structure. SOLUTION: A steel plate 1 is manufactured in a spiral state to form a columnar spiral steel pipe 2. Reinforcing bars 5 are disposed in the spiral steel pipe 2 along a peripheral direction and further, concrete 6 is placed for filling therewith. Thus, a seam part 3 reduces a component of force F1 in an orthogonal direction to the seam part 3, being a most weak point, in such a way that the seam part 3 has an angle with a peripheral tensile force F2 exerted on the steel plate 1. As a result, the peripheral yield strength of the steel plate 1 is increased and load bearing performance is improved as reinforced concrete column leg structure.

10. 发明专利

JPH08253931A FOOT PROTECTION STRUCTURE OF EXISTING PILE BASED ON BORED PRECAST PILING METHOD 失效
公开(公告)号：JPH08253931A
公开(公告)日：1996-10-01
申请号：JP8333995
申请日：1995-03-15
申请人： GEOTOP CORP , NIPPON KOKAN KK , NIPPON STEEL CORP
发明人： NAGAOKA HIROAKI , YAMAZAKI MASAHIRO , OGURA HITOSHI , OKAMOTO TAKASHI , KINOSHITA MASATAKA
IPC分类号： E02D5/62 , E02D7/00
摘要： PURPOSE: To prevent destruction by tensile strength and enhance a vertical supporting force by forming the tip of an existing pile at the depth of embedment in the shape of a cone of at most a specified angle or a conical trapezoid and injecting a foot protection liquid into an excavated hole and pressing a pile thereinto. CONSTITUTION: The tip 4 of an excavated hole 3 is formed in the shape of a cone whose conical angle θ is at most 120 degrees or a conical trapezoid. A foot protection liquid, such as cement milk is injected into the hole, thereby forming a foot protection part 1. Then, an existing pile 2 is pressed in and cured. A vertical component of a ground reaction force, which acts on the tip of the pile as compression stress, maintains an area inside the tip of the pile in a compression stress state and prevents the generation of tensile stress. This construction makes it possible to enhance the structural strength of the pile and obtain a high vertical supporting force.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式