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1. 发明专利

JP2006089295A Fiber-reinforced concrete formed body and method of manufacturing the same 审中-公开
标题翻译：纤维增强混凝土成型体及其制造方法
公开(公告)号：JP2006089295A
公开(公告)日：2006-04-06
申请号：JP2004273238
申请日：2004-09-21
申请人： Geostr Corp , Taiheiyo Cement Corp , ジオスター株式会社 , 太平洋セメント株式会社
发明人： YOKOO AKIHIKO , SHIRAISHI TETSUYA , KODAIRA YOSHIMI , KURAKATA TORU , NAKATANI IKUO , TAKEUCHI MAKOTO
IPC分类号： C04B28/02 , B28B11/24 , C04B14/06 , C04B14/38 , C04B14/48 , C04B20/00 , C04B22/06 , C04B40/02
摘要： PROBLEM TO BE SOLVED: To provide a fiber-reinforced concrete formed body and a method of manufacturing the same by which the high strength fiber-reinforced concrete formed body capable of being used also for a civil engineering structure requiring high toughness is remarkably efficiently manufactured. SOLUTION: The method of manufacturing the fiber-reinforced concrete formed body is carried out by pressure-forming a mortar kneaded material containing cement, aggregate having ≤2 mm max. particle diameter, a pozzolan-based reactive particle having ≤1 μm primary particle diameter, an acicular or flake-like particle having ≤1 mm average particle diameter, water, quartz powder having 3-20 μm average particle diameter and a metallic fiber and using 0-15 kg/m 3 water reducing agent, at 0.25-1 MPa and after that, steam-curing at 50-70°C. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种纤维增强混凝土成形体及其制造方法，通过该方法，能够用于需要高韧性的土木工程结构的高强度纤维增强混凝土成形体显着地有效地制造。解决方案：制造纤维增强混凝土成型体的方法是通过压制成型含有水泥的砂浆混炼材料，最大不超过2毫米的骨料进行的。粒径，初始粒径≤1μm的火山灰系反应性粒子，平均粒径≤1mm的针状或鳞片状粒子，平均粒径为3-20μm的水，石英粉和金属纤维，使用 0-15kg / m 3 / SP>减水剂，0.25-1MPa，然后在50-70℃蒸汽固化。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2008127853A Channel repairing method and channel repairing panel 有权
标题翻译：通道修复方法和通道修复面板
公开(公告)号：JP2008127853A
公开(公告)日：2008-06-05
申请号：JP2006314142
申请日：2006-11-21
申请人： Geostr Corp , ジオスター株式会社
发明人： YOKOO AKIHIKO , NAKATANI IKUO , KURAKATA TORU
IPC分类号： E02B5/02 , E03F3/04 , E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a channel repairing method for repairing an internal wall surface of an existing channel tunnel or an existing open channel by using precast panels, wherein the method is easily and quickly implemented by using relatively simple repairing members, to thereby contribute to cost reduction, and drastic shortening of a construction period, and to provide a repairing panel.
SOLUTION: According to the channel repairing method, the panel 10 which is made of ultra-high strength fiber-reinforced concrete and has fixing bumps 11 formed on a rear surface thereof, is stuck to a channel bottom surface to secure a gap between the panel 10 and the bottom surface, and the existing bottom surface is bored via boring ports 12 formed in each bump, to form anchor holes, followed by driving a screw-type anchor 23 consisting of an anchor and a screw via the boring port into the anchor hole. Then the screw is fastened to the anchor to directly secure the panel 10 to the bottom surface, and back-filling mortar 40 is filled in the gap on a rear surface of the panel by making the anchor 23 serve as a support. Further a rubber board having a high compressibility is arranged between the bumps 11 and the bottom surface, and therefore a setting height of the panel is made adjustable by compressing the rubber board by means of the screw of the anchor.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用预制面板来修复现有通道隧道或现有开放通道的内壁表面的通道修复方法，其中该方法通过使用相对简单的修理构件容易且快速地实现，从而有助于降低成本，大大缩短施工期，并提供修理面板。解决方案：根据通道修复方法，由超高强度纤维增强混凝土制成并具有形成在其后表面上的固定凸块11的面板10粘贴到通道底面以确保间隙在面板10和底面之间，并且现有的底表面通过形成在每个凸块中的钻孔12而钻孔，以形成锚定孔，随后通过钻孔驱动由锚和螺杆组成的螺旋型锚固件23 进入锚孔。然后将螺钉紧固到锚固件以将板10直接固定到底表面，并且通过使锚固件23用作支撑件，将后填充砂浆40填充在板的后表面上的间隙中。此外，在凸块11和底面之间布置有高压缩性的橡胶板，因此通过锚固件的螺钉压缩橡胶板来使面板的设定高度可调。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008068493A Method and apparatus for manufacturing fiber-reinforced concrete 有权
标题翻译：制造纤维增强混凝土的方法和装置
公开(公告)号：JP2008068493A
公开(公告)日：2008-03-27
申请号：JP2006248289
申请日：2006-09-13
申请人： Geostr Corp , ジオスター株式会社
发明人： YOKOO AKIHIKO , KURAKATA TORU , NAKATANI IKUO
IPC分类号： B28B7/44 , B28B1/14
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing fiber-reinforced concrete by which in vertical placing for a fiber-reinforced concrete product, pressure difference of vertically placed concrete is eliminated, air bubbles in the concrete can be vented in a short time, an uneven pattern can be easily formed when adhering strength of the product is required, and in addition, the amount of placing of the concrete can be easily adjusted and maintained and mass production is possible.
SOLUTION: A punching metal 4 of a perforated plate is attached along the inner face of one form plate 2 of the form plates 2 and 3 oppositely arranged of a vertical form 1 for molding, and an air-permeable sheet 5 made of a woven fabric or a nonwoven fabric is stuck on this inner face with an adhesive. A fiber-mixed concrete A is vertically placed therein and after an upper lid 7 is placed, the whole form is turned by 90° so as to keep the metal 4 and the sheet 5 upward horizontal. The air bubbles C are collected to the upper form face side, and vibration is performed again to vent the air bubbles C through the sheet 5 and the metal 4. An ultrahigh strength fiber-reinforced concrete product B whose surface is a mirror surface with no air bubble and back surface has a high adhering strength can be manufactured thereby.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于制造纤维增强混凝土的方法和装置，通过该方法和设备在垂直放置纤维增强混凝土产品中消除了垂直放置的混凝土的压力差，混凝土中的气泡可以是在短时间内排出时，当需要产品的强度时，可以容易地形成不均匀的图案，另外，可以容易地调节和保持混凝土的放置量并进行批量生产。解决方案：沿着成型板2和3的一个成形板2的内表面安装多孔板的冲孔金属4，该板的形状板2和3的垂直形式1相对设置成型，并且由透气性片5制成的透气性片5 机织织物或无纺织物用粘合剂粘附在该内表面上。将纤维混合混凝土A垂直放置在其中，并且在放置上盖7之后，整个形状转动90°，以使金属4和片材5保持向上水平。将气泡C收集到上表面侧，再次进行振动，通过片材5和金属4排出气泡C.一种超高强度纤维强化混凝土制品B，其表面为无镜面因此可以制造气泡和背面具有高粘合强度。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2005290806A Joint structure of segment 有权
标题翻译：连接结构
公开(公告)号：JP2005290806A
公开(公告)日：2005-10-20
申请号：JP2004106465
申请日：2004-03-31
申请人： Geostr Corp , Kumagai Gumi Co Ltd , ジオスター株式会社 , 株式会社熊谷組
发明人： KAWAGOE MASARU , KIDO YOSHIKAZU , FUJINO YUTAKA , KURAKATA TORU
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of a segment which enables a pin joint to be easily inserted and retained even when small dislocation is generated between a pin joint and a retaining part, and prevent damage from being imparted to concrete or like around the joint.
SOLUTION: The pin joint 20 which protrudes in the direction of the opposite segment 10B is arranged in a butt surface 11a of a segment 10A. An annular holding member 32 having an uneven part on the inner surface side of a hole part 31 of the opposite segment 10B for receiving and fixing the pin joint 20 or an annular holding member having a multi-layer structure and having a holding member with low rigidity on the inner peripheral side and a holding member with high rigidity on the outer peripheral side is embedded in the segment 10B.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一个节段的接头结构，即使在销接头和保持部之间产生小的位错，也能够使销接头容易地插入和保持，并且防止损坏被施加到混凝土或者在联合周围。解决方案：在相对的段10B的方向上突出的销接头20布置在段10A的对接表面11a中。在相对的部分10B的孔部31的内表面侧具有用于接收和固定销接头20的不平坦部分的环形保持构件32或具有多层结构的环形保持构件，并且具有低的保持构件内周侧的刚性和外周侧具有高刚性的保持构件嵌入在段10B中。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005042368A Segment connecting method and temporary segment joint 审中-公开
标题翻译：分段连接方法和临时分段联接
公开(公告)号：JP2005042368A
公开(公告)日：2005-02-17
申请号：JP2003202207
申请日：2003-07-28
申请人： Geostr Corp , Kumagai Gumi Co Ltd , ジオスター株式会社 , 株式会社熊谷組
发明人： KAWAGOE MASARU , KIDO YOSHIKAZU , MASUZAWA SHINJI , WATANABE KEIICHI , FUJINO YUTAKA , KURAKATA TORU
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a segment connecting method capable of surely fastening mutual adjacent segments by a simple constitution, and a temporary segment joint used therefor.
SOLUTION: An anchor member 14 is embedded in the end of a segment 15 by being inclined by θin in the opposite direction of a segment connecting surface to the direction of a normal (n) of the inner surface of the segment 15. Joint hardware 11 is arranged between the adjacent segments 15 and 15. Anchor bolts 13 and 13 are screwed in the respective anchor members 14 and 14 of the adjacent segments 15 and 15 via this joint hardware 11, to join the mutual adjacent segments 15 and 15.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过简单的结构可靠地固定相邻的段的段连接方法和用于其的临时段接头。解决方案：通过在与节段连接表面相对于节段15的内表面的方向（n）的相反方向上倾斜θin，锚定构件14嵌入在段15的端部中。接头硬件11布置在相邻的段15和15之间。锚固螺栓13和13通过该接头硬件11拧入相邻段15和15的相应的锚定构件14和14中，以将相邻的相邻区段15和15 （C）2005，JPO＆NCIPI

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