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公开(公告)号：EP2134907A4
公开(公告)日：2012-01-04
申请号：EP08736840
申请日：2008-04-15
申请人： RAUTARUUKKI OYJ
CPC分类号： E04F13/145 , E06B3/5427
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公开(公告)号：EP2235226A1
公开(公告)日：2010-10-06
申请号：EP08856442.2
申请日：2008-12-05
申请人： Rautaruukki OYJ
发明人： OUTINEN, Jyri , KÖMI, Jukka , PORTER, David , KELTAMÄKI, Kimmo , KINNUNEN, Heikki , RASMUS, Tero , INTONEN, Tero
摘要： The invention relates to a method for selecting the composition of steel for applications exposed to high temperatures. To facilitate the selection of the steel composition to correspond to the desired fire resistance, yield strength grade and low manufacturing costs, the composition and cooling rate after hot-rolling are selected using the formulas LP95 = -177 + 9000C - 115000C2 + 750Nb + 71 Mo + 33Ni - 36Cr > 0, and Rpo.2 (MPa) = 261 + 2198C + 96Si + 52Mn + 59Cr + 137Mo + 48Ni + 35Cu + 41 BL + (-131 + 86Mn + 58BL)log10(CR), wherein BL refers to the boron level of the steel and CR to the cooling rate after hot-rolling. The invention also relates to a steel for use in applications requiring endurance of high temperatures and heat resistance, and to the use of such a steel.
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公开(公告)号：EP2024575A4
公开(公告)日：2010-01-13
申请号：EP07730668
申请日：2007-04-02
申请人： RAUTARUUKKI OYJ
发明人： MOISIO MARKO
IPC分类号： E02D27/12
CPC分类号： E02D27/12
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公开(公告)号：EP2137354A1
公开(公告)日：2009-12-30
申请号：EP08736791.8
申请日：2008-03-28
申请人： Rautaruukki OYJ
发明人： MOISIO, Marko , HOLOPAINEN, Ville
CPC分类号： E02D27/42
摘要： The invention relates to a foundation arrangement for a structure or building in which one or more pillars (4) of the structure or building is supported on piles (2) set in the ground, and the foundation arrangement comprises a pile group comprising two or more piles (2) for supporting the pillar (4), the piles (2) being arranged in the horizontal direction around the pillar (4). The foundation ar rangement also comprises a one-piece mounting base (6) supported on the piles (2) of the pile group and made of steel, to which the pillar (4) is supported and fastened with fastening means (8) in such a manner that the load of the pillar (4) is transmitted in the mounting base (6) essentially as compression or pulling forces to the piles (2) of the pile group.
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公开(公告)号：EP2024575A1
公开(公告)日：2009-02-18
申请号：EP07730668.6
申请日：2007-04-02
申请人： Rautaruukki OYJ
发明人： MOISIO, Marko
IPC分类号： E02D27/12
CPC分类号： E02D27/12
摘要： The invention relates to a foundation arrangement for a structure or a building, wherein one or more pillars (6) of the structure or building are supported to pile (2) placed into the ground. In accordance with the invention, the foundation arrangement comprises a pile array including two or more piles (2) for supporting a pillar (6), and one or more beams (4, 5) or a plate, which are/is supported to one or more piles (2) of the pile array, and a pillar (6) supported to one or more beams (4, 5) or the plate for distributing the loading of the pillar by means of one or more beams (4, 5) or the plate to the piles (2) of the pile array.
摘要翻译： 本发明涉及一种用于结构或建筑物的基础布置，其中该结构或建筑物的一个或多个支柱（6）被支撑到放置在地下的桩（2）中。 根据本发明，基础布置包括堆阵列和一个或多个梁（4,5）或板，所述桩阵列包括用于支撑立柱（6）的两个或更多个桩（2），所述一个或更多个梁（4,5） 或更多的桩（2）以及支撑到一个或多个梁（4,5）或所述板上的柱（6），所述柱用于通过一个或多个梁（4,5）分配所述柱的加载， 或板到桩阵列的桩（2）。
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57.发明公开METHOD FOR FORMING A BULKHEAD SEALED WITH MORTAR AND THE BULKHEAD MANUFACTURED THEREBY AND THE TONGUE-AND-GROOVE ELEMENT FOR THE BULKHEAD 审中-公开处理对砂浆带密封肖特SCHOTT程序和插槽与冲击下此肖特
公开(公告)号：EP1163397A1
公开(公告)日：2001-12-19
申请号：EP00912703.6
申请日：2000-03-17
申请人： Rautaruukki OYJ
发明人： LEHTONEN, Jouko
CPC分类号： E02D5/04
摘要： The invention relates to a bulkhead (30) formed of a number of metal tongue-and-groove elements (1a, 1b, 1c) into soil (M), the tongue-and-groove elements comprising a tubular tongue (3) closed at the lower end by a tip element (11), and a tubular groove (2) with a longitudinal slot (8) provided in the housing, and a web (4) connecting the tongues-and-grooves. The tongues include at their lower ends pile shoes (5) consisting of a tip element (10) and a collar (12), the maximum diameter (D1) of which is larger than the outer diameter (D2) of the tongue and at least equal to the distance (W2) of the central line of the tongue and the outer surface of the groove, and flow apertures (17) for mortar (B). The flow apertures open from the interior (13) of the tongue above the collar. In the bulkhead, the interior of the tongue and the space between the tongue and the groove are filled with mortar, and possibly, the grooves are covered by a mortar layer. The invention also relates to a method for forming a bulkhead sealed with mortar and the tongue-and-groove element for the bulkhead.
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公开(公告)号：EP1010815A1
公开(公告)日：2000-06-21
申请号：EP99660132.4
申请日：1999-08-23
申请人： Rautaruukki OYJ
摘要： The invention relates to splices (1) between successive tube elements of a pile tube (2) driven into the ground and/or rock. The splice comprises a sleeve (3), inside of which the ends (15, 16) of two successive tube elements are found. The sleeve includes two female taper threads (5a and 5b) expanding towards the ends (7a, 7b) of the sleeve, and male taper threads (6) corresponding to the sleeve threads at the end of each tube element (4a, 4b, etc.) and tapering towards the end surface (8). In the splice, the tube elements are attached to the sleeve by reciprocal gripping of the taper threads (5a and 6;5b and 6) and they provide an extension for each other, the end surfaces (8) of the opposite tube parts (4a, 4b) being pressed against each other.
摘要翻译： 本发明涉及在驱动到地面和/或岩石中的桩管（2）的连续的管元件之间的接头（1）。 接头包括套筒（3），其内部找到两个连续管件的端部（15,16）。 套筒包括朝向套筒的端部（7a，7b）扩展的两个阴锥形螺纹（5a和5b），以及对应于每个管元件（4a，4b等）的端部处的套筒螺纹的阳锥形螺纹（6） ）并朝着端面（8）逐渐变细。 在接头中，管元件通过锥形螺纹（5a和6; 5b和6）的往复夹紧而附接到套筒上，并且它们相互提供相对的管部分（4a）的端表面（8） ，4b）彼此挤压。
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公开(公告)号：EP3822428B1
公开(公告)日：2023-06-07
申请号：EP19209416.7
申请日：2019-11-15
发明人： Turpeenniemi, Pasi , Raal, Endrik , Koppel, Karl
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公开(公告)号：EP2562272B1
公开(公告)日：2021-06-16
申请号：EP12181887.6
申请日：2012-08-27
发明人： Saarinen, Tuomo , Peura, Pasi , Steen, Petteri , Rajala, Juha , Minkkinen, Jussi
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