专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明专利

JP2004044324A Segment having incidental equipment mounting part 审中-公开
公开(公告)号：JP2004044324A
公开(公告)日：2004-02-12
申请号：JP2002206440
申请日：2002-07-16
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TOYOSHIMA KEI , MIYAKE MASATO , ISHIDA MUNEHIRO , INADA MINORU
IPC分类号： E21D11/04 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a segment appropriate to fit incidental equipments such as a signboard, a ventilation fan, a frame of an overhead wiring to the inside of a tunnel.
SOLUTION: A strip 4 for incidental equipments provided with an anchor 3 in one surface is fixed to a pre-cast segment, wherein concrete 2 is exposed on an inside space side of the segment and secondary execution is unnecessary, on the inside space side of the segment in the condition wherein the strip 4 for incidental equipments is extended in the axial direction of the tunnel. The anchor 3 of the strip 4 for incidental equipments is embedded in the concrete 2 of the segment 1.
COPYRIGHT: (C)2004,JPO

32. 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

33. 发明专利

JP2011196039A Segment and tunnel construction method 有权
标题翻译：分段和隧道施工方法
公开(公告)号：JP2011196039A
公开(公告)日：2011-10-06
申请号：JP2010061884
申请日：2010-03-18
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： SADA TAKASHI , NAKAYAMA HIROAKI , FUJII YOSHINORI , MIYAKE MASATO
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a segment which can achieve an increase in construction efficiency and the shortening of a construction period while being hardly subject to restrictions on manufacture and transportation, and a tunnel construction method.SOLUTION: The one segment 2 is constituted by coupling rear-side and front-side pieces 3 and 4, which are each formed in a trapezoidal shape, via bottom portions 31 and 41 of them; and tunnel lining 1 is constituted by joining the segment 2 to the preceding segments 2A and 2B. Thus, a width dimension, in a longitudinal direction X of a tunnel, of each segment 2 can be increased; and the number of man-hours for assembly can be reduced by reducing the number of the segments 2. The next segment 2C is set and joined between the preceding segment 2B and a shield machine M while excavation is performed in such a manner that a reaction force of a jack J of an excavator is borne by the preceding segment 2A protruding forward in an excavation direction. Consequently, the assembly of the segment 2 and the advancing of the excavator can be concurrently performed to increase the construction efficiency.
摘要翻译：要解决的问题：提供能够在不受制造和运输限制的情况下实现施工效率提高和施工期缩短的部分，以及隧道施工方法。解决方案：一段2由通过它们的底部31和41联接后侧和前侧片3和4，它们各自形成为梯形; 并且隧道衬里1通过将段2连接到前面的段2A和2B而构成。因此，可以增加每个段2的隧道的纵向方向X上的宽度尺寸; 并且可以通过减少段2的数量来减少组装的工时数。下一个段2C被设置并连接在前一段2B和屏蔽机M之间，同时进行挖掘，使得反应挖掘机的千斤顶J的力由在挖掘方向上向前突出的前一段2A承担。因此，可以同时进行段2的组装和挖掘机的前进，以提高施工效率。

34. 发明专利

JP2011127350A Segment 有权
标题翻译：分割
公开(公告)号：JP2011127350A
公开(公告)日：2011-06-30
申请号：JP2009287543
申请日：2009-12-18
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： NAKAJIMA MASANARI , ISHIDA MUNEHIRO , MIYAKE MASATO , FUJII YOSHINORI
IPC分类号： E21D11/04 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a segment which eliminates the need of increasing the thickness of joint plates. SOLUTION: In this segment 1, the joint plates 9 are disposed at the circumferential ends of at least two girders 2 and fixed to the girders 2, respectively. The segment includes connection parts 4 for any of the joint members fixed to the joint plates 9 or bolt holes formed therein. The girder 2 includes a web 7 and flanges 8 joined to the web 7. A groove-like part is formed by the web 7 and the flange 8 of the girder 2 when the girder 2 is projected to the joint plate 9 side. The positions of the connection parts 4 provided to the joint plate 9 in the lateral direction of the joint plate 9 are set so that the centers of gravity of the joint members 12, 13 or the center axes of the bolt holes are positioned in the groove-like part. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种不需要增加接合板厚度的部分。解决方案：在该段1中，接合板9设置在至少两个梁2的周向端部并且分别固定到桁材2。该段包括用于固定到接合板9上的任何接合构件或形成在其中的螺栓孔的连接部件4。梁2包括腹板7和接合到腹板7的凸缘8.当梁2突出到接合板9侧时，由梁7和梁2的凸缘8形成槽状部分。设置在接头板9的连接板9的横向方向上的连接部件4的位置被设定为使得接合部件12,13的重心或螺栓孔的中心轴线位于槽类似的部分。版权所有（C）2011，JPO＆INPIT

35. 发明专利

JP2011012490A Composite segment and tunnel lining 有权
标题翻译：复合材料和隧道内衬
公开(公告)号：JP2011012490A
公开(公告)日：2011-01-20
申请号：JP2009158659
申请日：2009-07-03
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ISHIDA MUNEHIRO , MIYAKE MASATO , NAKAJIMA MASANARI , FUJII YOSHINORI , SADA TAKASHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a composite segment exerting a function of stopping displacement by a joint plate and a function of fixing by a fixing member arranged on a steel plate at the side of the natural ground and/or the steel plate at the side of the inner space.SOLUTION: The composite segment includes a steel shell having main girders 6, joint plates 7 and a steel plate at the side of the natural ground or at the side of the inner space, and a concrete which fills the inside of the steel shell. Fixing members are arranged at intervals at one or both of the natural ground side and the inner space side of the steel plate on the inner face of the steel shell. Rows of the fixing members in the peripheral direction of the tunnel are formed in a manner that the intervals of the fixing members in the peripheral direction of the tunnel are narrower than those in the axial direction of the tunnel, and rows of the fixing members in the peripheral direction of the tunnel which are adjacent to each other in the axial direction of the tunnel are arranged to have wider and looser intervals in the axial direction of the tunnel than those of the fixing members arranged in the peripheral direction of the tunnel. The joint plates 7 are rigidly joined by continuous welding over the whole line where the joint plates 7 are adjacently abutted with one or both of the steel plates arranged at the side of the natural ground and at the side of the inner space, and with at least two main girders 6.
摘要翻译：要解决的问题：提供一种具有通过接合板停止位移的功能的复合段，以及通过设置在自然地面侧的钢板和/或侧板上的钢板的固定构件固定的功能的内部空间。解决方案：复合段包括具有主梁6，接合板7和在天然地面侧面或内部空间侧的钢板的钢壳，以及填充内部空间的混凝土钢壳。定位构件在钢壳的内表面上的钢板的自然接地侧和内部空间侧的一个或两个上以间隔布置。固定构件在隧道的周向方向上的行形成为使得固定构件在隧道的周向上的间隔比隧道的轴向方向上的间隔窄，并且固定构件的行在在隧道的轴向上彼此相邻的隧道的周向方向被布置成在隧道的轴向方向上比沿着隧道的周向布置的固定构件的宽度方向更宽和更宽。连接板7通过连续焊接在整个线上刚性连接，其中接合板7相邻地邻接于布置在自然地面侧面和内部空间侧的一个或两个钢板，并且在最少两条主梁6。

36. 发明专利

JP2009281132A Tunnel segment 有权
标题翻译：隧道部分
公开(公告)号：JP2009281132A
公开(公告)日：2009-12-03
申请号：JP2009093375
申请日：2009-04-07
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： SADA TAKASHI , ISHIDA MUNEHIRO , SANO YOICHI , MIYAKE MASATO , NAKAJIMA MASANARI
IPC分类号： E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide an accurate tunnel segment which never causes manufacturing error associated with reduction in twisting strength of a steel shell caused by increasing the width or reducing the thickness.
SOLUTION: The tunnel segment made of steel which is formed by a main girder, a joint plate, a vertical rib and a skin plate includes diagonal members provided within a space surrounded by the main girder, the joint plate and the vertical rib and within a space surrounded by the main girder and the vertical rib. At least one end portion of each diagonal member is joined to a joint part between the main girder and the joint plate or a joint part between the main girder and the vertical rib.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种精确的隧道段，其不会由于增加宽度或减小厚度而导致与钢壳扭转强度的降低有关的制造误差。解决方案：由主梁，接合板，垂直肋和皮板形成的由钢制成的隧道段包括设置在由主梁，接头板和垂直肋围绕的空间内的对角构件并且在由主梁和垂直肋围绕的空间内。每个对角构件的至少一个端部连接到主梁和接头板之间的接合部分或主梁和垂直肋之间的接合部分。版权所有（C）2010，JPO＆INPIT

37. 发明专利

JP2009249939A Composite segment 有权
标题翻译：复合材料
公开(公告)号：JP2009249939A
公开(公告)日：2009-10-29
申请号：JP2008100207
申请日：2008-04-08
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： IMAFUKU KENICHIRO , ISHIDA MUNEHIRO , HIROZAWA NORIYUKI , MIYAKE MASATO , NAKAJIMA MASANARI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a high rigidity, high-strength and low cost composite segment capable of transferring a tensile force acting on a joint material of a segment joint to both circumferential reinforcements embedded in a steel shell and filled concrete in well balance, with high rigidity and high-strength.
SOLUTION: The composite segment comprises a bolt box 7 provided inside the steel shell composed of a plurality of main girders 2, a pair of joint plates 3, a skin plate 4 and vertical ribs 6, and is integrated by the circumferential reinforcements and the filling concrete 9 for embedding the circumferential reinforcements. The bolt box 7 is arranged in close vicinity of the main girders 2; reinforcing materials 8 are brought close to the bolt box 7 in parallel with the main girders 2 in such a manner as to sandwich the bolt box 7 in between, and installed from the joint plate 3 at least to the vertical rib 6 in the n-th position (n is 2 or more) from the first vertical rib adjacent to the joint plate; the joint plate abutting on the reinforcing material 8, and an abutting portion between the vertical rib and the reinforcing material are fixed to the joint plate 3 and the vertical rib 6; and the circumferential reinforcements 11 are provided up to a position to the joint plate 3 with respect to the n-th vertical rib 6.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供高刚性，高强度和低成本的复合段，其能够将作用在节段接头的接头材料上的张力传递到嵌入钢壳中的两个周向增强件和填充的混凝土中平衡性好，刚性好，强度高。解决方案：复合段包括设置在钢壳内部的螺栓盒7，其由多个主梁2，一对接合板3，表皮板4和垂直肋6组成，并且由周向增强件以及用于嵌入周向增强件的填充混凝土9。螺栓箱7设置在主梁2附近; 增强材料8以与主梁2平行的方式靠近螺栓箱7，以将螺栓箱7夹在中间，并且从连接板3至少安装在正极板7中的垂直肋6上。第n位置（n为2以上）; 接合板抵接在增强材料8上，并且垂直肋和增强材料之间的抵接部分固定在接合板3和垂直肋6上; 并且周向加强件11设置到连接板3相对于第n垂直肋6的位置。（C）2010，JPO＆INPIT

38. 发明专利

JP2009074291A Simple composite segment 有权
标题翻译：简单的复合材料
公开(公告)号：JP2009074291A
公开(公告)日：2009-04-09
申请号：JP2007244015
申请日：2007-09-20
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ISHIDA MUNEHIRO , IMAFUKU KENICHIRO , MIYAKE MASATO , NAKAJIMA MASANARI
IPC分类号： E21D11/14 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive simple composite segment having a simple structure while securing strength enough for the segment. SOLUTION: A plurality of longitudinal ribs 6 are fixed at intervals in the longitudinal direction of a main girder in the segment, to the main girder 3 of the steel segment which comprises the main girder 3, a joint plate 4, a skin plate 5 and the longitudinal ribs 6; a rod-like steel material 7 is arranged in the circumferential direction of a tunnel over the in-tunnel space side of each longitudinal rib 6; at least a pair of displacement stoppers 9 is provided in such a manner as to protrude toward sides of the opposed surfaces of the main girders, in the respective main girders 3 facing each other at an interval, only in an intermediate portion between the longitudinal ribs 6 arranged at an interval in the circumferential direction of the tunnel in the segment; and infill concrete 8 is infilled and solidified in the segment in such a manner that the longitudinal ribs 6, the rod-like steel material 7 and the displacement stoppers 9 are embedded, so that they can be combined and integrated with one another. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有简单结构的便宜的简单复合段，同时确保足够的段的强度。解决方案：多个纵向肋6沿着主梁的纵向方向间隔地固定在钢段的主梁3上，该主梁包括主梁3，接头板4，皮肤板5和纵肋6; 在每个纵向肋6的隧道内空间侧的隧道的周向布置有杆状钢材7; 至少一对位移限制器9设置成在主梁的相对表面的侧面上以一定间隔彼此相对的各个主梁3中仅在纵向肋之间的中间部分中突出 6，沿着隧道的圆周方向间隔排列; 并且填充混凝土8以这样的方式填充并固化在段中，使得纵向肋6，杆状钢材7和位移限制器9被嵌入，使得它们可以彼此组合和一体化。版权所有（C）2009，JPO＆INPIT

39. 发明专利

JP2008297817A Concrete filled composite segment 有权
标题翻译：混凝土填充复合材料
公开(公告)号：JP2008297817A
公开(公告)日：2008-12-11
申请号：JP2007145621
申请日：2007-05-31
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： NAKAJIMA MASANARI , MIYAKE MASATO , HIROZAWA NORIYUKI , IMAFUKU KENICHIRO
IPC分类号： E21D11/04 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a concrete filled composite segment having an increased ultimate strength by securely improving integration between a steel shell provided with a longitudinal rib and concrete with which a segment is filled. SOLUTION: The steel-based segment is constituted of a main beam 2, a joint board 11, and a skin plate 3, and the longitudinal rib 4 is fixed to the main beam 2. The center a of at least one bending part 13 of the longitudinal rib 4 and the end on the tunnel cavity side of the longitudinal rib 4 are arranged on one and the other side of a plane L1 so that they sandwitch the plane L1 from a cross-sectional view in the tunnel axial direction. The plane L1 is extended in the tunnel axial direction including the normal X in the tunnel radial direction which passes the side end part of the skin plate of the longitudinal rib 4. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过可靠地改善设置有纵向肋的钢壳和填充有段的混凝土之间的集成，提供具有增加的极限强度的混凝土填充复合材料段。解决方案：钢基段由主梁2，接合板11和表皮板3构成，纵向肋4固定在主梁2上。至少一个弯曲的中心a 纵向肋4的部分13和纵向肋4的隧道腔侧的端部布置在平面L1的另一侧上，使得它们在隧道轴向方向上从横截面图中切换平面L1 。平面L1在隧道的轴向延伸，包括穿过纵肋4的皮板的侧端部的隧道径向的法线X.版权所有（C）2009，JPO＆INPIT

40. 发明专利

JP2008144485A Tunnel structure of branch/merging section and construction method 有权
标题翻译：分支/合并部分和施工方法的隧道结构
公开(公告)号：JP2008144485A
公开(公告)日：2008-06-26
申请号：JP2006333666
申请日：2006-12-11
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ISHIDA MUNEHIRO , MIYAKE MASATO
IPC分类号： E21D9/06 , E21D9/04 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a connection structure of a tunnel capable of avoiding interference with a clearance limit space by enlarging a hollow space in the tunnel by reducing the size of a segment structure of a ceiling slab and a floor slab comprising vertically adjacent branch/merging sections of the tunnel, and to provide a proper method to construct it.
SOLUTION: In a tunnel structure having substantially vertically and adjacently arranged tunnel branch/merging sections, each of which is formed by horizontally connecting tunnels adjacent to each other in the ground by using the ceiling slab positioned at the upper part and the floor slab positioned at the lower part, the floor slab of the tunnel structured on the upper side and the ceiling slab of the tunnel structured on the lower side are connected to each other by a tension resistant member.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种隧道的连接结构，其能够通过减小顶板和板坯的段结构的尺寸，通过扩大隧道中的中空空间来避免与间隙限制空间的干扰，包括垂直相邻的分支/合并部分，并提供一个适当的方法来构造它。解决方案：在具有基本垂直和相邻布置的隧道分支/汇合部分的隧道结构中，每个隧道结构通过使用位于上部的天花板和地板上的水平连接在地面中彼此相邻的隧道而形成位于下部的板坯，构造在下侧的隧道的楼板和下侧的隧道的天花板板通过抗张力构件相互连接。版权所有（C）2008，JPO＆INPIT

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