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1. 发明专利

JP2014031717A Mechanical joint structure of steel pipe pile 审中-公开
标题翻译：钢管结构机械接头结构
公开(公告)号：JP2014031717A
公开(公告)日：2014-02-20
申请号：JP2013241810
申请日：2013-11-22
申请人： Nippon Steel & Sumikin Metal Products Co Ltd , 日鐵住金建材株式会社 , Chiyoda Geotech Co Ltd , 千代田工営株式会社
发明人： KASAHARA KEI , KAWABATA NORIYUKI , TATSUKI MASABUMI , HARADA TAKEO , YOSHIDA YASUYUKI , SHINOHARA TOSHIO , KANAI SHIGEO , HANADA YUKARI
IPC分类号： E02D5/24
摘要： PROBLEM TO BE SOLVED: To provide a joint structure which makes two steel pipe piles serially and mechanically coupled together by fitting and pinning inner and outer joint pipes fixed to corresponding end surfaces of the steel pipe piles by welding.SOLUTION: An outer joint pipe 3 having a plurality of coupling holes 3a, ... radially drilled in a peripheral wall, is fixed to the end surface of the one steel pipe pile 1 by welding a. An end fitting 4 is fixed to the corresponding end surface of the other steel pipe pile 2 by welding b; and the inner joint pipe 5, which can be fitted into the inside of the outer joint pipe 3 and has coupling holes 5a, ... radially drilled in a peripheral wall, is fixed to the other side surface of the end fitting 4 by welding c. The difference between the inner diameter of the outer joint pipe 3 and the outer diameter of the inner joint pipe 5 is made to be in a range of 0.7% or more and 1.5% or less of the inner diameter of the outer joint pipe 3, and the length of the inner joint pipe 5 is made to be 0.6 to 1.2 times of the outer diameter of the steel pipe pile 2. The inner joint pipe 5 is inserted into the outer joint pipe 3; a coupling pin 6 is inserted by making the coupling holes 3a and 5a of both of the joint pipes agree with one another; and coming-off prevention treatment is applied and coupling of the two steel pipe piles 1 and 2 is established.
摘要翻译：要解决的问题：提供一种接头结构，其通过焊接固定到钢管桩的相应端面上的固定和固定内部和外部接头管，将两个钢管桩串联和机械地联接在一起。解决方案：外接头管3 在圆周壁上径向钻出的多个连接孔3a，...通过焊接a固定在一根钢管桩1的端面上。端部配件4通过焊接b固定到另一钢管桩2的相应端面; 并且可以装配在外侧接头管3的内部并具有在周壁上径向钻出的连接孔5a，...的内侧接头管5通过焊接固定在端部配件4的另一个侧面 C。外侧接头管3的内径与内侧接头管5的外径的差在外侧接头管3的内径的0.7％以上且1.5％以下的范围内，将内侧接头管5的长度设定为钢管桩2的外径的0.6〜1.2倍。将内侧接头管5插入到外侧接头管3内。通过使两个接合管的联接孔3a和5a彼此一致来插入联接销6; 应用防脱处理，建立了两根钢管桩1和2的联接。

2. 发明专利

JP2011208373A Mechanical joint structure of steel pipe pile 审中-公开
标题翻译：钢管结构机械接头结构
公开(公告)号：JP2011208373A
公开(公告)日：2011-10-20
申请号：JP2010074495
申请日：2010-03-29
申请人： Chiyoda Geotech Co Ltd , Nippon Steel & Sumikin Metal Products Co Ltd , 千代田工営株式会社 , 日鐵住金建材株式会社
发明人： KASAHARA KEI , KAWABATA NORIYUKI , TATSUKI MASABUMI , HARADA TAKEO , YOSHIDA YASUYUKI , SHINOHARA TOSHIO , KANAI SHIGEO , HANADA YUKARI
IPC分类号： E02D5/24
CPC分类号： E02D5/523 , E02D5/285
摘要： PROBLEM TO BE SOLVED: To provide a joint structure which makes two steel pipe piles serially and mechanically coupled together by fitting and pinning inner and outer joint pipes fixed to corresponding end surfaces of the steel pipe piles by welding.SOLUTION: The outer joint pipe 3, which has a plurality of coupling holes 3a, ... radially drilled in a peripheral wall, is fixed to the end surface of the one steel pipe pile 1. An end fitting 4 is fixed to the corresponding end surface of the other steel pipe pile 2 by welding; and the inner joint pipe 5, which can be fitted into the inside of the outer joint pipe 3 and which has a plurality of coupling holes 4a, ... radially drilled in a peripheral wall in disposition corresponding to the coupling holes 3a of the outer joint pipe 3, is fixed to the other side surface of the end fitting 4 by welding. The inner joint pipe 5 is inserted into the outer joint pipe 3; a coupling pin 6 is inserted by making the coupling holes 3a and 5a of the outer and inner joint pipes 3 and 5 agree with one another; and coming-off prevention treatment is applied to couple the two steel pipe piles 1 and 2 together.
摘要翻译：要解决的问题：提供一种接头结构，其通过焊接固定到钢管桩的相应端面上的固定和固定内部和外部接合管，将两个钢管桩串联和机械地联接在一起。解决方案：外接头管3 具有多个在周壁径向钻出的连接孔3a，...被固定在一个钢管桩1的端面上。端配件4固定在另一个钢管的相应端面上桩2通过焊接; 以及可以嵌合到外侧接头管3的内侧的内侧接头管5，该内部接头管5具有多个连接孔4a，...，在与外部的接合孔3a对应的配置中径向钻孔接头管3通过焊接固定到端部配件4的另一侧表面。将内侧接头管5插入外侧接头管3内，通过使外接合管3和内接合管5的连接孔3a和5a彼此一致，插入连接销6; 应用脱水防止处理将两根钢管桩1和2连在一起。

3. 发明专利

JP2012214984A Concrete pile with outer shell steel pipe, and method of manufacturing the same 审中-公开
标题翻译：具有外壳钢管的混凝土桩及其制造方法
公开(公告)号：JP2012214984A
公开(公告)日：2012-11-08
申请号：JP2011079301
申请日：2011-03-31
申请人： Nippon Steel & Sumikin Metal Products Co Ltd , 日鐵住金建材株式会社
发明人： HORI KENGO , KAWABATA NORIYUKI , YAMAMOTO YUKI
IPC分类号： E02D5/30 , E02D5/28
摘要： PROBLEM TO BE SOLVED: To provide a concrete pile with an outer shell steel pipe, having greatly improved workability (productivity) and economical efficiency by improving an overmuch design relating to a conventional steel pipe thickness into a rational design, and to provide a method of manufacturing the same.SOLUTION: A steel pipe 10 forming an outer shell is a composite corrugated steel pipe 10 which is formed in a cylindrical shape by overlapping and joining a plurality of corrugated steel pipes 1 at their peripheral ends with one another in the peripheral direction. Each corrugated steel pipe 1 is subjected to peripheral corrugating work throughout the length in a pile axial direction. Inside the composite corrugated steel pipe 10, an existing concrete pile 11 is provided in almost concentric arrangement. In a clearance between the composite corrugated steel pipe 10 and the existing concrete pile 11, a filler 5 is filled.
摘要翻译：要解决的问题：为了提供具有外壳钢管的混凝土桩，通过将与常规钢管厚度相关的过多设计改进为合理的设计，可以大大提高可加工性（生产率）和经济效率，并提供其制造方法。解决方案：形成外壳的钢管10是复合波纹钢管10，其通过在圆周方向上彼此周围重叠并连接多个波纹钢管1而形成为圆筒形。每个波纹钢管1在整个长度上沿桩轴方向进行外围波纹加工。在复合波纹钢管10的内部，现有的混凝土桩11以几乎同心的方式设置。在复合波纹钢管10和现有的混凝土桩11之间的间隙中，填充有填料5。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2011140794A Joint structure, joint method, and joint plate of reinforcing ring for liner plate 有权
标题翻译：接头结构，接头方法和衬板加强连接板
公开(公告)号：JP2011140794A
公开(公告)日：2011-07-21
申请号：JP2010001715
申请日：2010-01-07
申请人： Nippon Steel & Sumikin Metal Products Co Ltd , 日鐵住金建材株式会社
发明人： HARADA TAKEO , MORITA AKIHIRO , KAWABATA NORIYUKI
IPC分类号： E21D5/08
摘要： PROBLEM TO BE SOLVED: To provide a joint structure, joint method, and joint plate of a reinforcing ring for a liner plate extremely excellent in construction efficiency and economic efficiency. SOLUTION: In this joint plate 2 attached to the natural ground side flanges 11 of reinforcing ring pieces 1, upper joint pieces 3, 3 are attached to the upper parts of the natural ground side flanges 11, 11 of the reinforcing ring pieces 1, 1 facing each other, respectively, a lower joint piece 4 is attached to the lower part thereof while riding both ends of the reinforcing ring pieces 1. The upper joint pieces 3, 3 are fitted to the recesses of the lower joint piece 4 so as to be brought into contact with each other to transmit a stress therebetween so that the lower joint piece 4 is brought into contact with the upper joint pieces 3, 3 fixed to the upper parts of the natural ground side flanges 11, 11 so as to transmit a stress therebetween. Bolt holes 11a are provided to the lower sides of the natural ground side flanges 11, 11, bolt holes 4a are provided to the lower joint piece 4, and nuts 6 are fastened to bolts 5 inserted into the bolt holes 11a, 4a aligned with each other. The lower joint piece is fixed to both natural ground side flanges. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种非常优良的施工效率和经济效率的用于衬板的加强环的接头结构，接头方法和接头板。解决方案：在连接到加强环件1的自然接地侧凸缘11的接合板2中，上接合件3,3附接到加强环件的自然接地侧凸缘11,11的上部如图1（1）所示，分别在彼此相对的情况下，在加强环件1的两端附接有下接头件4。下接头件4安装在下接头件4的凹部以使其相互接触以在其间传递应力，使得下接头件4与固定到自然接地侧凸缘11,11的上部的上接头件3,3接触，以便以在其间传递应力。螺栓孔11a设置在自然接地侧凸缘11,11的下侧，螺栓孔4a设置在下连接件4上，螺母6紧固在插入螺栓孔11a，4a中的螺栓5上其他。下接头片固定在自然接地侧法兰上。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2014037726A Waterproof panel fence 有权
标题翻译：防水面板
公开(公告)号：JP2014037726A
公开(公告)日：2014-02-27
申请号：JP2012180857
申请日：2012-08-17
申请人： Nippon Steel & Sumikin Metal Products Co Ltd , 日鐵住金建材株式会社
发明人： KASAHARA KEI , KAWABATA NORIYUKI
IPC分类号： E02B3/06 , E02B7/22
摘要： PROBLEM TO BE SOLVED: To provide a waterproof panel fence capable of widening a distance between columns, effectively preventing occurrence of distortion even when flooding depth increases, effectively preventing water leakage, and preventing the intrusion of flood or tsunami.SOLUTION: A waterproof panel fence having waterproof panels installed between a plurality of columns prevents the intrusion of flood or tsunami. The plurality of columns have vertically extending grooves, and are so arranged that the grooves of adjacent columns face each other. A vertically extending vertical water cut-off material is provided in the groove. The waterproof panel is attached to the columns facing each other via the vertical water cut-off materials by fitting a plurality of waterproof panel units each formed of a metallic square pipe into both grooves of the columns facing each other to vertically connect them. A horizontally extending horizontal water cut-off material is provided between the water panel units, and a dent water cut-off material for filling a dent formed on a surface of the waterproof panel due to outside arcuate corner parts of the waterproof panel units opposing each other by abutting on the vertical water cut-off material is located between the vertical water cut-off material and the horizontal water cut-off material.
摘要翻译：要解决的问题：为了提供能够扩大列间距离的防水面板围栏，即使在淹水深度增加时也能有效地防止变形的发生，有效防止漏水，防止洪水或海啸入侵。解决方案：防水面板围栏安装在多个柱之间的防水板防止洪水或海啸的入侵。多个列具有垂直延伸的槽，并且被布置成使得相邻列的槽彼此面对。在槽中设置垂直延伸的垂直截水材料。通过将由金属方形管形成的多个防水板单元安装在彼此相对的列的两个槽中以垂直连接，将防水板通过垂直隔水材料附接到彼此相对的列。在水面板单元之间设置水平延伸的水平截断材料，以及用于填充形成在防水面板的表面上的凹陷的凹陷水截止材料，因为防水面板单元的外侧弓形角部分与每个另一方面，通过紧靠垂直隔水材料位于垂直隔水材料和水平截水材料之间。

6. 发明专利

JP2012214970A Connection structure and connection technique for steel pipe for pipe roof technique 有权
标题翻译：用于管道屋顶技术的钢管的连接结构和连接技术
公开(公告)号：JP2012214970A
公开(公告)日：2012-11-08
申请号：JP2011078859
申请日：2011-03-31
申请人： Nippon Steel & Sumikin Metal Products Co Ltd , Kajima Corp , Tomita Seisakusho:Kk , 日鐵住金建材株式会社 , 株式会社富田製作所 , 鹿島建設株式会社
发明人： TATSUKI MASABUMI , KAWABATA NORIYUKI , OTAKA NORIHIRO , KASAHARA KEI , HAYASHI NOBORU , SUDA KUMIKO , MIMURO KEIJI , TAIRA YOHEI , TOMITA DAIJIRO , TOMITA HIDEO
IPC分类号： E21D9/04 , E02D5/04 , E02D29/045 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a connection structure and a connection technique for steel pipe for pipe roof technique of earth retaining by pushing pipes in a parallel arrangement into an outer peripheral region of an excavation cross section.SOLUTION: An outer joint pipe 2 is attached to an end of a steel pipe 1, an inner joint pipe 3 is attached to an opposite end of the steel pipe 1, and the outer joint pipe 2 and inner joint pipe 3 are fitted and connected. Through holes 2c, 3c which are arranged having centers aligned with each other are provided in circumferential directions of intermediate parts of both the joint pipes 2, 3 in pipe-axial directions. In an inner peripheral surface of the inner joint pipe 3, female screw members 5 are installed having centers of their screw holes 5b aligned with centers of the through holes 3c of the inner joint pipe 3. The inner joint pipe 3 is fitted in a hollow part of the outer joint pipe 2, pin materials 6 are fitted in the through holes 2c of the outer joint pipe 2 and the through holes 3c of the inner joint pipe 3 which have the center aligned with each other, and bolts 7 inserted into bolt through holes 6a of the pin materials 6 are screwed in the screw holes 5b of the female screw members 5 to be fastened.
摘要翻译：要解决的问题：为了提供一种用于将平行布置的管道并入挖掘横截面的外周区域中的用于管道顶管技术的钢管的连接结构和连接技术。
解决方案：外管接头管2安装在钢管1的一端，内接管3安装在钢管1的另一端，外接头管2和内接头管3 安装和连接。在两个接合管2,3的管轴方向的中间部分的圆周方向上设置有具有彼此对准的中心的通孔2c，3c。在内侧接头管3的内周面上，内螺纹部件5设置有与内侧接头管3的贯通孔3c的中心对齐的螺纹孔5b的中心。内侧接头管3嵌入中空部外部接合管2的一部分，销6材料6被装配在外侧接头管2的通孔2c和内侧接头管3的通孔3c中，它们具有中心对准的位置，螺栓7插入螺栓销钉材料6的通孔6a拧入阴螺纹部件5的螺钉孔5b中以进行紧固。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012207372A Steel slit dam 有权
标题翻译：钢丝IT
公开(公告)号：JP2012207372A
公开(公告)日：2012-10-25
申请号：JP2011071506
申请日：2011-03-29
申请人： Nippon Steel & Sumikin Metal Products Co Ltd , 日鐵住金建材株式会社
发明人： EMORI RYOSUKE , KAWABATA NORIYUKI , HORI KENGO , OSUMI HISASHI
IPC分类号： E02B7/02
摘要： PROBLEM TO BE SOLVED: To provide a steel slit dam greatly excellent in workability and economical efficiency, including self-standing steel pipe materials which can be constructed while reducing welding work and the number of bolts to be used for mounting flanges thereon.SOLUTION: A steel slit dam 11 comprises a plurality of self-standing chevron steel pipe materials 10 each of which has an upstream-side steel pipe material 1 and a downstream-side steel pipe material 2 assembled in a shevron-shape inclining to the flowing direction of river water and installed on a concrete foundation 9, and which are installed at spaces in a direction perpendicular to the flowing direction of the river water. The downstream-side steel pipe material 2 of each self-standing shevron steel pipe material 10 has an upper steel pipe member 2a and a lower steel pipe member 2b connected together, and the upper steel pipe member 2a has an upper end integrally joined to the upper end of the upstream-side steel pipe material 1 at a chevron apex angle with welding work. The upper steel pipe member 2a and the lower steel pipe member 2b are connected together in such a manner that flanges 3 and 4 provided on their joint end faces are bolt-joined together.
摘要翻译：要解决的问题：为了提供一种能够在减少焊接工作的同时可以构造的自立式钢管材料和用于在其上安装凸缘的螺栓数量的可加工性和经济效率的钢缝隙坝。解决方案：钢槽坝11包括多个独立的人字形钢管材料10，每个都具有上游侧钢管材料1和下游侧钢管材料2，该钢管材料1和下游侧钢管材料2组装成护坡形倾斜向河流的流动方向安装在混凝土基础9上，并安装在与河水流动方向垂直的方向的空间。每个独立的护坡钢管材料10的下游侧钢管材料2具有连接在一起的上部钢管部件2a和下部钢管部件2b，上部钢管部件2a的上端与上游侧钢管材料1的上端以V形顶角焊接工作。上钢管构件2a和下钢管构件2b连接在一起，使得设置在其接合端面上的凸缘3和4螺栓接合在一起。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2011140840A Joint structure and joint method of reinforcing ring for liner plate 有权
标题翻译：用于内衬钢筋的接头结构和接头方法
公开(公告)号：JP2011140840A
公开(公告)日：2011-07-21
申请号：JP2010003111
申请日：2010-01-08
申请人： Nippon Steel & Sumikin Metal Products Co Ltd , 日鐵住金建材株式会社
发明人： HARADA TAKEO , MORITA AKIHIRO , KAWABATA NORIYUKI
IPC分类号： E21D5/10
摘要： PROBLEM TO BE SOLVED: To provide a joint structure and a joint method of a reinforcing ring for a liner plate having superior working efficiency and economic efficiency.
SOLUTION: A joint plate 2 attached to the natural ground side flanges 11 of reinforcing ring pieces 1 includes a pre-fixed portion 3 applied to one natural ground side flange 11 and an extension portion 4 applied to the other natural ground flange 11. The pre-fixed portion comprises bolt holes 3a aligned with bolt holes 11a provided to the upper half part and the lower half part of the natural ground side flange 11. The extension portion comprises bolt holes 4a aligned with bolt holes 11a provided to the lower half part of the natural ground side flange 11. The pre-fixed portion 3 of the joint plate 2 is fixed to one natural ground side flange 11, the extension portion 4 of the joint plate 2 is applied to the other natural ground side flange 11, the bolts inserted into the aligned bolt holes 11a, 4a are tightened to nuts 6 to bolt 5 the extension portion of the joint plate 2 to only the lower half part of the natural ground side flange 11 of the other reinforcing ring piece 1. The joint plate is fixed to both natural ground side flanges 11, 11.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异的工作效率和经济效率的用于衬板的加强环的接合结构和接合方法。解决方案：附接到加强环件1的自然接地侧凸缘11的接合板2包括施加到一个自然接地侧凸缘11的预固定部分3和施加到另一自然接地凸缘11的延伸部分4 预固定部包括与设置在自然地侧凸缘11的上半部分和下半部分的螺栓孔11a对准的螺栓孔3a。延伸部分包括螺栓孔4a，螺栓孔4a与设置在下部的凸缘自然接地侧凸缘11的一部分。接合板2的预固定部分3固定到一个自然接地侧凸缘11上，接合板2的延伸部分4被施加到另一自然接地侧凸缘11 插入到对齐的螺栓孔11a，4a中的螺栓被拧紧到螺母6上，将接头板2的延伸部分的螺栓5仅固定到另一个加强环件1的自然接地侧凸缘11的下半部分。 Ĵ 软膏板固定在自然接地侧凸缘11,11上。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2014148871A Support structure of stand 有权
标题翻译：支持结构架构
公开(公告)号：JP2014148871A
公开(公告)日：2014-08-21
申请号：JP2013019390
申请日：2013-02-04
申请人： Nippon Steel & Sumikin Metal Products Co Ltd , 日鐵住金建材株式会社
发明人： OTAKE KAZUO , KAMIMURA KENZO , OTAKA NORIHIRO , KAWABATA NORIYUKI , TATSUKI MASABUMI
IPC分类号： E02D27/00 , E02D27/12
摘要： PROBLEM TO BE SOLVED: To provide a support structure of a stand of a solar panel capable of firmly supporting the stand of the solar panel by a pile foundation, by installing the stand of the solar panel at a predetermined angle, by absorbing a construction error of this support bolt, even when the support bolt provided in the pile foundation is inclined.SOLUTION: The present invention relates to a support structure 1 of the stand for supporting a stand 7 for installing a solar panel 6 by a foundation structure 8, and comprises a support bolt 2 erected on the foundation structure 8 and a spherical surface holding member 3 installed on the support bolt 2. The spherical surface holding member 3 comprises a lower spherical surface member 31 for forming an upward spherical surface part 31a projecting upward and an upper spherical surface member 32 for forming a downward spherical surface part 32a projecting downward so as to be opposed to the upward spherical surface part 31a of the lower spherical surface member 31, and a connection member 5 provided on the stand 7 is sandwiched by the upward spherical surface part 31a of the lower spherical surface member 31 and the downward spherical surface part 32a of the upper spherical surface member 32.
摘要翻译：要解决的问题：为了提供能够通过桩基牢固地支撑太阳能面板的支架的太阳能面板的支架的支撑结构，通过将太阳能面板的支架以预定角度安装，通过吸收构造误差即使在设置在桩基上的支撑螺栓是倾斜的情况下也是如此。解决方案：本发明涉及一种用于支撑用于通过基础结构8安装太阳能电池板6的支架7的支架的支撑结构1，以及包括竖立在基础结构8上的支撑螺栓2和安装在支撑螺栓2上的球面保持构件3.球面保持构件3包括下球面构件31，用于形成向上突出的向上球面部分31a和上球形构件32，用于形成向下突出的向下球形表面部分32a，以与下部球形表面部分31a相对; 球形表面构件31和设置在支架7上的连接构件5被下球面构件31的向上球面部分31a和上球面构件32的向下球面部分32a夹持。

10. 发明专利

JP2013238076A Resin panel unit connected body and waterproof guard fence 审中-公开
标题翻译：树脂面板连接体和防水保护膜
公开(公告)号：JP2013238076A
公开(公告)日：2013-11-28
申请号：JP2012112869
申请日：2012-05-16
申请人： Nippon Steel & Sumikin Metal Products Co Ltd , 日鐵住金建材株式会社
发明人： KASAHARA KEI , KAWABATA NORIYUKI
IPC分类号： E02B3/06
摘要： PROBLEM TO BE SOLVED: To provide a waterproof guard fence capable of improving durability against a flood and a tsunami while securing translucency, and a resin panel unit connected body used for the same.SOLUTION: A resin panel unit connected body used for a waterproof guard fence protecting flood or tsunami infiltration is formed by vertically connecting a plurality of resin panel units, each of which includes a web 31, flanges 32, 33 formed on both ends of the web 31, and lock pieces 34 provided on the surface of the web 31. A web 31 in one panel unit 3 fixes the end surfaces of flanges 32, 33 in other panel unit 3 connected thereto while locking the ends of the flanges 32, 33 to lock pieces 34, thereby forming a closed space in a cross section view between connected panel units 3. A panel body having a depth is formed by the flanges 32, 33 formed on both ends, whereby it can cope with a hydraulic pressure from one outer surface.
摘要翻译：要解决的问题：提供一种能够在确保半透明性的同时提高对洪涝和海啸的耐久性的防水护栏，以及用于其的树脂面板单元连接体。解决方案：用于防水罩的树脂面板单元连接体通过垂直连接多个树脂板单元形成栅栏保护洪水或海啸渗透，每个树脂板单元包括幅材31，形成在幅材31的两端的凸缘32,33和设置在幅材表面上的锁定片34 一个面板单元3中的腹板31将凸缘32,33的端面固定在与其连接的另一个面板单元3中，同时将凸缘32,33的端部锁定到锁定件34，从而在横截面中形成封闭空间在连接的面板单元之间的视图3.具有深度的面板主体由形成在两端的凸缘32,33形成，由此可以从一个外表面处理液压。

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