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

JP2003336498A Refractory coating structure of arc tunnel and its construction method 有权
$Refractory coating structure of arc tunnel and its construction method$
标题翻译： ARC隧道的耐火涂层结构及其施工方法
公开(公告)号：JP2003336498A
公开(公告)日：2003-11-28
申请号：JP2002146665
申请日：2002-05-21
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MIYAKE MASATO , ISHIDA MUNEHIRO , KAWAMURA AKIYOSHI , NAKAMURA MINORU
IPC分类号： E21D11/38 , E04B1/94
摘要： PROBLEM TO BE SOLVED: To provide a refractory coating structure of an arc tunnel having a refractory coating hardly peeled off from a tunnel inner wall in a fire and facilitating the installation work.
SOLUTION: This refractory coating structure 1 of the arc tunnel is characterized in that a flat bar 3 formed by curved at a curvature radius smaller than the curvature radius of the tunnel inner wall 2a is disposed in the arc tunnel 2 with it extended in the tunnel circumferential direction, the flat bar 3 is fixed to the arc tunnel inner wall 2a with its pushed against the tunnel inner wall 2a, an insulating material 4 is attached to the tunnel inner space side of flat bar 3, the tunnel inner space side of the insulating material 4 is covered with a surface coating material 5, and the insulating material and the surface coating material 5 are supported to the flat bar 3.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种具有耐火涂层的电弧隧道的耐火涂层结构，其在火灾中几乎不会从隧道内壁剥离，并且便于安装工作。解决方案：电弧隧道的耐火涂层结构1的特征在于，弧形隧道2中设置有弯曲的弯曲半径小于隧道内壁2a的曲率半径的扁钢3，其延伸在隧道圆周方向上，扁平杆3被推靠在隧道内壁2a上而固定在电弧隧道内壁2a上，绝缘材料4被安装在平杆3的隧道内空间侧，隧道内部空间绝缘材料4的一侧被表面涂层材料5覆盖，并且绝缘材料和表面涂层材料5被支撑在平板3上。版权所有（C）2004，JPO

2. 发明专利

JP2004244863A Form for manufacturing steel concrete composite segment and manufacturing method 有权
公开(公告)号：JP2004244863A
公开(公告)日：2004-09-02
申请号：JP2003034157
申请日：2003-02-12
申请人： Geostr Corp , Kyowa Seisakusho:Kk , Nippon Steel Corp , ジオスター株式会社 , 新日本製鐵株式会社 , 株式会社協和製作所
发明人： NAKAMURA MINORU , KAWAMURA AKIYOSHI , SHIROYAMA MASAYOSHI , YOMOGIHARA SHINJI , NAKAYAMA SHINJI
IPC分类号： E21D11/04 , B28B7/26 , B28B13/00
摘要： PROBLEM TO BE SOLVED: To eliminate leakage of concrete by easily assembling and separating a front form without using a crane, facilitating positioning of the front form, and surely and strongly fastening a steel shell and the front form in manufacturing a steel concrete synthetic segment such as an NM segment.
SOLUTION: The steel shell 1 is placed on a base 2 composed of a pair of guide rails 20, and is supported by a support frame body 3, and is fixed by a falling preventive member. A front opening part of the steel shell 1 is blocked up by a face plate 50 by sliding a slidable front form 5 to this steel shell 1. The support frame body 3 and the front form 5 are fastened by sandwiching the steel shell 1 by a fastening member 6 composed of a bolt 60, a nut 61 and a locking member 62. Concrete is filled in an inside sealed space formed of the steel shell 1 and the face plate 50. After curing the concrete, a fixation by the fastening member 6 is released, and the slidable front form 5 is slid in the direction for separating from the steel shell 1.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2003082992A Earthquake resistant joint structure 有权
标题翻译：地震抗震联合结构
公开(公告)号：JP2003082992A
公开(公告)日：2003-03-19
申请号：JP2002031968
申请日：2002-02-08
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MIYAKE MASATO , NAKAMURA MINORU , KAWAMURA AKIYOSHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide an earthquake resistant joint structure for preventing a joint part from being damaged at earthquake time, and exhibiting joint part performance similar to performance before an earthquake even after the earthquake.
SOLUTION: A female side engaging member 5 is composed of a slide stopper holding frame 20 constituting a male side engaging member 6 by fixing a locking member 3 having a locking projection 4 on the tip to a side surface of one segment 2, and fixed to a side surface of the other segment 1, and a slide stopper 12 movably supported in the tunnel radial direction by this holding frame 20, energized by a spring in the direction for closing an entering part of the locking member 3, and capable of locking the locking projection 4. An elastic body 34 is arranged between the slide stopper 12 and the holding frame 20 becoming the side for generating compressive force when tensile force acts on the joint part.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种防震接头结构，用于防止接地部分在地震时遭受损坏，并且即使在地震之后也能发生与地震前的性能相似的接头部件性能。解决方案：阴侧接合构件5由构成阳侧接合构件6的滑动止动器保持框架20组成，通过将具有锁定突起4的锁定构件3固定在一个段2的侧表面上并固定到另一部分1的侧表面以及通过该保持框20在隧道径向方向上可移动地支撑的滑动止动件12，由弹簧沿着关闭锁定部件3的进入部分的方向激励，并且能够锁定锁定突起4.弹性体34布置在滑动止动件12和保持框架20之间，当张力作用在接合部分上时成为用于产生压缩力的一侧。

4. 发明专利

JP2003138891A FIRE-RESISTIVE COVERING STRUCTURE IN TUNNEL 审中-公开
公开(公告)号：JP2003138891A
公开(公告)日：2003-05-14
申请号：JP2001335975
申请日：2001-11-01
申请人： NIPPON STEEL CORP
发明人： ASO TATSUJI , MIYAKE MASATO , HIROZAWA NORIYUKI , NAKAMURA MINORU , KAWAMURA AKIYOSHI
IPC分类号： E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a fire-resistive panel for covering the inside of a tunnel and a fire-resistive covering structure in the tunnel for protecting the concrete inwall of the existing or new tunnel for a road from the heat of a fire. SOLUTION: In the fire-resistive covering structure in the tunnel used for the inside of a primary lining body composed of reinforced concrete, iron or the composite body of iron and concrete carried out on either tunnel of a shield tunnel, an immersed tunnel or an excavated tunnel, the fire-resistive covering structure is composed of the fire-resistive panels 6, in which cavity-side surfaces in the tunnel are covered with metal plates 10 and which consist of a heat- insulating material 8, and supporters 11 being extended in the tunnel peripheral direction and bonding the mutual adjacent fire-resistive panels 6 in the tunnel axial direction while fixing the fire-resistive panels 6 onto the primary lining body 3 through fixing bolts 12, and the metal plates 10 have a corrugated shape 13 in the tunnel axial direction.

5. 发明专利

JP2003138889A FIRE-RESISTIVE COVERING STRUCTURE IN TUNNEL 审中-公开
公开(公告)号：JP2003138889A
公开(公告)日：2003-05-14
申请号：JP2001335949
申请日：2001-11-01
申请人： NIPPON STEEL CORP
发明人： ASO TATSUJI , MIYAKE MASATO , HIROZAWA NORIYUKI , NAKAMURA MINORU , KAWAMURA AKIYOSHI
IPC分类号： E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a fire-resistant panel for covering the inside of a tunnel and a fire-resistive covering structure in the tunnel for protecting the concrete inwall of the existing or new tunnel for a road from the heat of a fire. SOLUTION: In the fire-resistive covering structure in the tunnel used for the inside of a primary lining body composed of reinforced concrete, iron or the composite body of iron and concrete carried out on either tunnel of a shield tunnel, an immersed tunnel or an excavated tunnel, the fire-resistive covering structure consists of the fire-resistant panels 6, in which cavity surfaces in the tunnel are covered with metal plates 10 and which consist of a heat- insulating material 8, and supporters 11 being extended in the tunnel axial direction and bonding the mutual adjacent fire-resistant panels 6 in the tunnel peripheral direction while fixing the fire-resistant panels 6 on the primary lining body 3 through fixing bolts 12, and the metal plates 10 have a corrugated shape 13 in the tunnel axial direction.

6. 发明专利

JP2003129797A FIREPROOF PANEL FOR TUNNEL, FIREPROOF COATING STRUCTURE IN TUNNEL, AND ITS CONSTRUCTION METHOD 审中-公开
公开(公告)号：JP2003129797A
公开(公告)日：2003-05-08
申请号：JP2001329719
申请日：2001-10-26
申请人： NIPPON STEEL CORP , AZUMA KOGYO CO LTD
发明人： KAWAMURA AKIYOSHI , NAKAMURA MINORU , ASO TATSUJI , SAWANO KIYOSHI , TAKAHASHI TOSHIO
IPC分类号： E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide fireproof panels for a tunnel, a fireproof coating structure in the tunnel, and its construction method for protecting concrete inner walls of the tunnel for an existing or newly provided road from the heat of fire. SOLUTION: The fireproof panels 6 are used for the inside of a primary lining body 3 made of reinforced concrete, a composite body of ductile case iron and concrete, or a composite body of steel and concrete constructed for the tunnel of a shield tunnel, an immersed tunnel, an NATM tunnel, or a cut and cover tunnel. The surfaces of the fireproof panels 6 to the side of air in the tunnel are made of adiabatic materials 8 covered with porous sheets 10 with a large number of holes 15.

7. 发明专利

JP2002202124A IMAGE MEASURING METHOD AND RECORDING MEDIUM WITH RECORDED IMAGE MEASURING PROGRAM 失效
公开(公告)号：JP2002202124A
公开(公告)日：2002-07-19
申请号：JP2000400288
申请日：2000-12-28
申请人： KAJIMA CORP , TAISEI CORP , NIPPON STEEL CORP , MITSUI CONSTR , NISHIMATSU CONSTR CO LTD , KUMAGAI GUMI CO LTD , HAZAMA GUMI , ONISHI YUZO
发明人： MIURA SATORU , YAMAMOTO TAKUJI , JO MAYUMI , NAKAMURA MINORU , YAMADA ATSUHITO , AKIYAMA HIROAKI , AZEDAKA SHINICHI , NISHIMURA TAKESHI , YAMAMOTO HIROYUKI , ONISHI YUZO , HATTORI SUSUMU , AKIMOTO KEIICHI
IPC分类号： G01C11/06 , G01B11/00 , G01C3/06 , G01C7/02 , G01C7/06
摘要： PROBLEM TO BE SOLVED: To provide an image measuring method by a bundle adjusting method increasing the productivity of a measurement and to provide an image measuring program. SOLUTION: A first image and a second image in which a reference target group and three or more discrimination targets are photographed in common by a movable imaging device from different positions and postures and in which noncommon discrimination targets are contained are photographed. The three-dimensional coordinates of the photographed positions and postures in both images and the three or more discrimination targets are calculated. The imaging device is moved. An n-th image (where n represents 3 or more), three or more coordinates-calculated discrimination targets inside an (n-1)th image and coordinates- calculated discrimination targets are photographed in common, and they are photographed in a position and a posture in which a discrimination target not common with the (n-1)th image is contained. A cycle in which the three-dimensional coordinates of the photographing position and the posture of the n-th image and the coordinates-uncalculated discrimination target are calculated is repeated. The three-dimensional coordinates of all the discrimination targets are calculated. By a handle adjusting operation based on the calculated value of the three-dimensional coordinates of all the discrimination targets, the measurement accuracy of the three-dimensional coordinates is increased.

8. 发明专利

JP2002147197A REFRACTORY PANEL FOR TUNNEL AND FIRE RESISTIVE COVERING STRUCTURE IN TUNNEL 失效
公开(公告)号：JP2002147197A
公开(公告)日：2002-05-22
申请号：JP2000343710
申请日：2000-11-10
申请人： NIPPON STEEL CORP
发明人： ASO TATSUJI , SAWANO KIYOSHI , HIROZAWA NORIYUKI , NAKAMURA MINORU
IPC分类号： E21D11/14 , E04B1/94
摘要： PROBLEM TO BE SOLVED: To provide a refractory panel which exposes a heat insulating material from an interval between the refractory panel per se and an adjacent metallic plate due to thermal expansion even if an in-tunnel fire breaks out, prevents high-temperature gas generated by the fire from directly touching at the refractory heat insulating material, and prevents the high-temperature fire and the high-temperature gas from intruding into a porous body of the heat insulating material. SOLUTION: The refractory panel 1 for the tunnel, is for use on an inner side of a primary lining body 4 mounted in a shield tunnel or the like, and formed of steel reinforced concrete, iron, or a complex body consisting of steel reinforced concrete and iron. The refractory panel 1 is formed of the heat insulating material 3 including a metallic plate 2 covering a surface on the side of a tunnel internal space. According to the refractory panel 1, the periphery of the metallic plate 2 of the refractory panel is overlapped on the periphery of the metallic plate 2 of another refractory panel adjacent to the refractory panel concerned.

9. 发明专利

JP2000289014A DEVICE FOR FIXING GRIPPING FITMENT ON SEGMENT FORM AND METHOD FOR FIXING GRIPPING FITMENT ON SEGMENT FORM 失效
公开(公告)号：JP2000289014A
公开(公告)日：2000-10-17
申请号：JP9971599
申请日：1999-04-07
申请人： NIPPON STEEL CORP , KANKYO ENG CO LTD , NIKKEN METAL KK
发明人： NAKAMURA MINORU , MITANI KIYOSHI , FUKUMORI SHOICHI , HACHIKI TAKAO , ITABI YOSHIYUKI , YONEZAWA MITSUYOSHI , CHOKAI TAKASHI , MURAKAMI MAKOTO
IPC分类号： B28B7/00 , B28B23/00
摘要： PROBLEM TO BE SOLVED: To provide method for fixing a gripping fitment on a segment for and a gripping fitment fixing device using an inexpensive, small and lightweight part and realizing the accurate fixation of an inexpensive gripping fitment on the segment form in a short time. SOLUTION: A gripping fitment fixing device on a segment form is constituted of a gripping fitment 25 with a cylindrical opening, a clamping shaft holding body 17 with a screw section on its center fixed around a gripping fitment fixing hole 5 on the surface of a front face form facial plate 10, a clamping shaft 18 holding an elastic body 23 by a fitting fitment on its end and having a screw section 13 screwed on a clamping shaft holding body central screwing section on its center, and the elastic body 23 such as a rubber member inserted from an opening of the gripping fitment 25 by the clamping shaft 18 clamped by the fitting tool and the shaft holding body 17, compressed therein and bonded on the inner face of the gripping fitment 25.

10. 发明专利

JPH11315698A STEEL SHELL SEGMENT 失效
公开(公告)号：JPH11315698A
公开(公告)日：1999-11-16
申请号：JP5391399
申请日：1999-03-02
申请人： NIPPON STEEL CORP
发明人： NAKAMURA MINORU , YAMAGUCHI TAKASHI , HIROZAWA NORIYUKI , YOKOYAMA TSUTOMU
IPC分类号： E21D11/04 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To simplify a joint structure in the direction of circumference of a tunnel in a steel shell segment achieving the connection in the direction of tunnel axis by a boltless connection system. SOLUTION: This steel shell segment connects in the direction of tunnel axis (between segment rings) of mutually opposing steel shell segments 1 by the engagement of a male side engaging member 35 provided on a web 13 of a steel shell side frame 5 and a female side engaging member 36 through a water stop packing. A joint member in the direction of circumference of a tunnel (segment) in this steel shell segment 1 is constituted by a joint part platelike steel members 20 capable of coming into face-contact between mutually opposing members, and a water stop packing is mounted in a fitting groove 24 formed in this joint part platelike steel member 20 to join both joint part platelike steel members 20 water-tightly through this water stop packing.

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