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1. 发明专利

JP2002061172A METHOD FOR CONSTRUCTING UNDERGROUND CONTINUOUS WALL AND THE UNDERGROUND CONTINUOUS WALL 失效
公开(公告)号：JP2002061172A
公开(公告)日：2002-02-28
申请号：JP2000251411
申请日：2000-08-22
申请人： KAJIMA CORP , TAKENAKA KOMUTEN CO , TAKENAKA DOBOKU , DAIYO KIKO KOGYO KK
发明人： KOTAKI YUTAKA , MURATA TOSHIHIKO , KUSANAGI SHIRO , MORIGUCHI TOSHIMI , KAMIURA NAOKI , FUJII YOSHIBUMI , HORI JUNJI , KOZAI SHINICHIRO , HIROSE YUUICHIROU
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing an underground continuous wall for causing no dislocation of core materials even if a soil mortar is placed, and the underground continuous wall. SOLUTION: After the guide core material 7a is fixed at its lower end to the bottom of a groove 5 with a foot protection concrete 19, the core materials 7b, 7c are built therein to be fixed with spacers 13a, 13b.

2. 发明专利

JP2002061171A METHOD FOR CONSTRUCTING UNDERGROUND CONTINUOUS WALL AND THE UNDERGROUND CONTINUOUS WALL 失效
公开(公告)号：JP2002061171A
公开(公告)日：2002-02-28
申请号：JP2000251399
申请日：2000-08-22
申请人： KAJIMA CORP , TAKENAKA KOMUTEN CO , TAKENAKA DOBOKU , DAIYO KIKO KOGYO KK
发明人： KOTAKI YUTAKA , MURATA TOSHIHIKO , KUSANAGI SHIRO , MORIGUCHI TOSHIMI , KAMIURA NAOKI , FUJII YOSHIBUMI , HORI JUNJI , KOZAI SHINICHIRO , HIROSE YUUICHIROU
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing an underground continuous wall for causing no dislocation of core materials even if a soil mortar is placed, and the underground continuous wall. SOLUTION: Several core materials 9 are fixed integrally with a bracing material 21 in such a manner that there is no dislocation of the bracing material 21 set in position, with the outside core materials mounted with spacers. They are, then, built into grooves 5.

3. 发明专利

JP2012007330A Reinforcement frame 有权
标题翻译：加固框架
公开(公告)号：JP2012007330A
公开(公告)日：2012-01-12
申请号：JP2010142607
申请日：2010-06-23
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKATA NOBORU , ITABASHI NOBUO , NAKATANI YUKIHIRO , KAWASAKI FUMIYOSHI , SAKAI GORO , KUSANAGI SHIRO , NAKAJIMA KIYOSHI , AMANO EIJI
IPC分类号： E04G21/12
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement frame that can be installed stably on a lower reinforcement bar without generating water channels causing corrosion, that has a simple structure and can be produced easily without much trouble at a low cost, and that is light-weight and easy to handle, and does not encumber in constructing reinforcement.SOLUTION: In a reinforcement frame, short reinforcement bars 13a and 13b are crossed vertically and orthogonally to be welded to make a leg part at a lower part of a column 12, an angle member. At an upper part of the column 12, short reinforcement bars 14a and 14b are combined in a V-shape and welded to make an angular shape. The short reinforcement bars 13a and 13b are bound along a main bar and a distributing bar of a lower reinforcement bar, and an upper reinforcement bar is supported between the short reinforcement bars 14a and 14b.
摘要翻译：要解决的问题：提供一种可以稳定地安装在下加强筋上的增强框架，而不产生引起腐蚀的水通道，其结构简单，并且可以以低成本容易地制造而不需要太多麻烦，并且重量轻，易于处理，不会妨碍施工。解决方案：在加强框架中，短的加强筋13a和13b垂直和正交地被焊接以在柱12的角部件的下部形成腿部。在柱12的上部，短的加强筋14a和14b被组合成V形并被焊接以形成角形。短加强筋13a和13b沿着主杆和下加强筋的分配杆结合，并且上加强杆支撑在短加强筋14a和14b之间。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011231455A Mold separator 审中-公开
标题翻译：模具分离器
公开(公告)号：JP2011231455A
公开(公告)日：2011-11-17
申请号：JP2010099697
申请日：2010-04-23
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ASHIZAWA RYOICHI , SAKATA NOBORU , SAKAI GORO , NAKATANI YUKIHIRO , ITABASHI NOBUO , KUSANAGI SHIRO , AMANO EIJI , NAKAJIMA KIYOSHI
IPC分类号： E04G17/065
摘要： PROBLEM TO BE SOLVED: To make it possible to prevent water leakage from a laitance layer on an undersurface side of a separator by only making some corrections to a cross-sectional shape of the separator, so that prevention of water leakage from the separator section enables construction of a concrete structure with a secured quality, reducing repair before completion and defect repair after service.SOLUTION: In a rod-like mold separator 2 for maintaining a prescribed interval between molds, the separator 2 has a cross-sectional shape of being pointed on a downside nearly over an entire length of the separator.
摘要翻译：要解决的问题：为了通过仅对隔板的横截面形状进行一些校正，可以防止从隔板的下表面侧的浆液层漏水，从而防止水分泄漏分离器部分能够构建具有安全质量的混凝土结构，在完成后减少修理并在维修后进行缺陷修复。解决方案：在用于在模具之间保持规定间隔的棒状模隔板2中，隔板2具有几乎在隔板的整个长度上指向下侧的横截面形状。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2001254353A EARTH RETAINING WALL/RC COMPOSITE STRUCTURE AND ITS CONSTRUCTION METHOD 失效
公开(公告)号：JP2001254353A
公开(公告)日：2001-09-21
申请号：JP2000063462
申请日：2000-03-08
申请人： HANSHIN EXPRESSWAY PUBLIC CORP , KAJIMA CORP
发明人： NAKAMURA TADAHARU , KANEHARU HIDESADA , SATO NATSUYO , SAITO ISAO , ANDO SUSUMU , KUSANAGI SHIRO , HISHIKI TAKEYOSHI , SUDA KUMIKO , URUSHIZAKI TATSUYA , MURATA TOSHIHIKO
IPC分类号： E02D29/045 , E02D5/20 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide an earth retaining wall/RC composite structure and its construction method capable of simply connecting a steel material as the core of the earth retaining wall and a reinforcement of the body structure or dowel at a site, and promoting thereby the integrality of the earth retaining wall and the body structure. SOLUTION: A mechanical joint 2a having a female screw is mounted on the body structure side of a steel bar 2 connecting between inside and outside flanges of the steel material 1 as the core of the earth retaining wall, and it is so constituted that it can be opened in the surface position of the steel material 1. A mechanical joint 7a having a similar female screw is mounted to the end of the reinforcement 7 of the body structure. Both mechanical joints 2a and 7a have inverse screws, a relay bolt 5 having different directions of screws in right and left is used, and the relay bolt 5 is rotated around the shaft to connect the steel material 1 to the reinforcement 7 while pulling both mechanical joints 2a and 7a near to each other.

6. 发明专利

JP2001073695A MAGNETIC SHIELD BOX CULVERT AND ITS CONSTRUCTION 失效
公开(公告)号：JP2001073695A
公开(公告)日：2001-03-21
申请号：JP25370099
申请日：1999-09-08
申请人： KAJIMA CORP
发明人： SAKAMOTO NOBUKI , SAITO TAKESHI , HIRAYAMA JUN , MURATA TOSHIHIKO , KUSANAGI SHIRO , SUDO HIDEAKI
IPC分类号： E21D11/04 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To reduce the number of processes for constructing a magnetic shield box culvert, shield a magnetism in the box culvert having, as a source, a railway, car, underground power cable, and others surely and effectively in the box culvert, and prevent the misoperation of precision electronic equipment of the peripheral installation, discoloration and swing on CRT monitor. SOLUTION: In this magnetic shield box culvert, a magnetic shield steel plate 2 forming an inside surface and an outside surface forming a magnetic shield box culvert is formed so that a basic panel 4 and a corner panel 5 of magnetic material are combined properly with each other, and a splice plate of magnetic material is attached to the connection part of each of the panels 2 and 4 so as to ride on both panels and connected to each other through connection means such as bolts and nuts, or the panels in the extension direction of the box culvert are positioned at a specified distance without connecting to each other.

7. 发明专利

JP2013203561A Water stop material, and method of forming water stop portion 审中-公开
标题翻译：防水材料及其制水方法
公开(公告)号：JP2013203561A
公开(公告)日：2013-10-07
申请号：JP2012071544
申请日：2012-03-27
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKATA NOBORU , SAKAI GORO , NAKATANI YUKIHIRO , ITABASHI NOBUO , KUSANAGI SHIRO , NAKAJIMA KIYOSHI , AMANO EIJI , ASHIZAWA RYOICHI
IPC分类号： C04B28/02 , C04B14/06 , C04B14/28 , C04B41/65 , E04B1/62
摘要： PROBLEM TO BE SOLVED: To provide a water stop material capable of imparting excellent water stop performance to a portion which may easily cause water leak in concrete.SOLUTION: A water stop material includes portland cement, a cement crystal proliferating agent including a cement component, a calcium carbonate powder, a high performance water reducing agent and/or high performance AE water reducing agent, and water, wherein the content of water to the 100 pts.mass total of the portland cement, the cement component and the calcium carbonate is ≥15 pts.mass.
摘要翻译：要解决的问题：提供一种能够在容易引起混凝土中漏水的部分提供优异的止水性能的止水材料。解决方案：止水材料包括硅酸盐水泥，包括水泥组分的水泥晶体增殖剂，碳酸钙粉末，高性能减水剂和/或高性能AE水还原剂和水，其中水的含量与波特兰水泥，水泥组分和碳酸钙的100重量份总和≥5 15点。

8. 发明专利

JP2013127415A Method and apparatus for evaluating quality of concrete structure 有权
标题翻译：用于评估混凝土结构质量的方法和装置
公开(公告)号：JP2013127415A
公开(公告)日：2013-06-27
申请号：JP2011277279
申请日：2011-12-19
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKATA NOBORU , YANAI SHUJI , WATANABE KENZO , MUKAIHARA KEN , NAGAO KAZUNORI , NAKATANI YUKIHIRO , TAKARADA YOSHIKAZU , KODOI MITSUJI , TAKANO SUGURU , ASAMURA TADAFUMI , KUSANAGI SHIRO , YOSHIDA KENTARO
IPC分类号： G01N21/892
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for evaluating quality of a concrete structure, which allows for easily detecting various concrete defects.SOLUTION: A quality evaluation apparatus 1 for a concrete structure 51 includes; a photographic data input section 1a for preparing photographic data P1 of concrete surfaces 51a of the concrete structure 51; a variable coefficient computation section 1c for computing a coefficient of variation of intensity of each pixel constituting the photographic data P1; and a quality evaluation section 1e for producing a quality evaluation of the concrete structure 51 on the basis of the magnitude of the coefficients of variation.
摘要翻译：要解决的问题：提供一种用于评价混凝土结构的质量的方法和装置，其允许容易地检测各种混凝土缺陷。＆lt;解决方案＆gt;用于混凝土结构51的质量评估装置1包括：用于制备混凝土结构51的混凝土表面51a的照相数据P1的摄影数据输入部分1a; 用于计算构成摄影数据P1的每个像素的强度变化系数的可变系数计算部分1c; 以及用于根据变动系数的大小来生成具体结构51的质量评价的质量评价部1e。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011236623A Method of preceding waterproof construction 有权
标题翻译：预防防水结构的方法
公开(公告)号：JP2011236623A
公开(公告)日：2011-11-24
申请号：JP2010108446
申请日：2010-05-10
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKATA NOBORU , SAKAI GORO , NAKATANI YUKIHIRO , ITABASHI NOBUO , KODOI MITSUJI , NUMAGUCHI MORIHIRO , KUSANAGI SHIRO , HAYASHI DAISUKE
IPC分类号： E02D31/02
CPC分类号： Y02A30/336
摘要： PROBLEM TO BE SOLVED: To provide a method of preceding waterproof construction of a bored earth-retaining wall before constructing an underground structural skeleton, allowing a cement-based material equivalent to a concrete or a mortar to closely attach to irregularities of the earth-retaining wall for preventing formation of a water path, to form no weak point resulting from joints accompanied by sheets, and not to be damaged during construction of the skeleton.SOLUTION: Before a structural skeleton of an underground structure is constructed, a waterproof construction is performed to form a water cut-off layer on a bored earth-retaining wall by spraying a fiber reinforcement cement composite with multiple fine cracks (HPFRCC) exhibiting a tensile strain of 1% or more at a material age of 28 days to a thickness of 5 to 150 mm.
摘要翻译：要解决的问题：为了提供一种在构造地下结构骨架之前进行无孔挡土墙的防水结构的方法，允许等同于混凝土或砂浆的水泥基材料紧密附着在用于防止水路形成的挡土墙，不会由于伴随着片材的接缝而形成弱点，并且在构架时不会受损。解决方案：在构造地下结构的结构骨架之前，先进行防水施工，通过喷涂具有多个细裂缝（HPFRCC）的纤维增强水泥复合材料，在钻孔挡土墙上形成截水层，在28天的材料年龄下呈现出1％以上的拉伸应变至5〜150mm的厚度。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2001090031A MAGNETIC SHIELD SOUND INSULATING WALL OF ELECTRIC CAR LINE 失效
公开(公告)号：JP2001090031A
公开(公告)日：2001-04-03
申请号：JP26462299
申请日：1999-09-17
申请人： KAJIMA CORP
发明人： SUDO HIDEAKI , SAITO TAKESHI , SAKAMOTO NOBUKI , SAWAUCHI YOSHITAKE , KUSANAGI SHIRO , URUSHIZAKI TATSUYA
IPC分类号： E01F8/00 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a magnetic shield sound insulating wall of an electric car line capable of reducing magnetic flux density along the line at the approximately same height as that of the conventional sound insulating wall. SOLUTION: A soundproof panel 11 is laid along the longitudinal direction of a line of the electric car line 1, and a ferromagnetic substance layer 18 is provided over the whole surface of the panel 11. Magnetic flux density B on the outside of the panel 11 due to an electric current of the elecric car line 1 is reduced by selecting the height T of the panel 11, a material and structure of the ferromagnetic substance layer 18 and a distance D from the electric car line 1 to the panel 11. If desirable, the soundproof panel 11 is formed by connecting precast concrete panel boards 10 provided over the whole surface of the ferromagnetic substance layer 18, and a joint section 12 for connecting the ferromagnetic substance layers 18 of the adjoining panel boards 10 to each other is provided. The ferromagnetic substance layer 18 is used as one or more materials selected from a group of Permalloy, silicon steel sheet, amorphous alloy and electromagnetic soft steel sheet, and the magnetic flux density B is reduced by selecting the thickness of the ferromagnetic substance layer 18 and/or the number of the layers.

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