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1. 发明专利

JP2007327174A Segment for tunnel 审中-公开
标题翻译：隧道分段
公开(公告)号：JP2007327174A
公开(公告)日：2007-12-20
申请号：JP2006156862
申请日：2006-06-06
申请人： Kajima Corp , Meiden Ceramics Corp , 明電セラミックス株式会社 , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , FURUICHI KOSUKE , OGITA KIYOBUMI , IIDA KEN , NAGATSU NOBUAKI
IPC分类号： E21D11/08 , E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To enhance the durability of a segment for a tunnel by effectively suppressing a rapid increase in the temperature of a grouting hole constituting member, a material for constituting a portion to be held, and a concrete layer which is positioned around them.
SOLUTION: This segment 1 for the tunnel is equipped with a lid member 13 for closing a portion (a member 11 to be held) which is opened on the side of the inner surface of the segment. The lid member 13 is formed of an inorganic material with fireproof/heat-resistant characteristics, and a heat absorbing material composed of an inorganic material is infilled into the backside of the lid member 13. The opened portion functions as at least a grout injection port or a portion to be held.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过有效地抑制灌浆孔构成构件的温度的快速增加，用于构成待保持的部分的材料和混凝土层来提高隧道的段的耐久性，该混凝土层是位于他们周围。解决方案：用于隧道的该段1装备有用于封闭在段的内表面侧开口的部分（待保持的构件11）的盖构件13。盖构件13由具有耐火/耐热特性的无机材料形成，并且由无机材料构成的吸热材料填充到盖构件13的背面。开口部至少起着浆料注入口的作用或要保留的部分。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007177547A Tunnel segment and tunnel structure 审中-公开
标题翻译：隧道段和隧道结构
公开(公告)号：JP2007177547A
公开(公告)日：2007-07-12
申请号：JP2005378403
申请日：2005-12-28
申请人： Kajima Corp , Meiden Ceramics Corp , 明電セラミックス株式会社 , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , FURUICHI KOSUKE , HAYAKAWA YASUYUKI , OGITA KIYOBUMI , IIDA KEN , NAGATSU NOBUAKI
IPC分类号： E21D11/00 , E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a tunnel segment and a tunnel structure which prevent the outflow of grout, and have a grout injection hole improving fire resistance, heat resistant property, and corrosion resistant property. SOLUTION: The tunnel segment 1 has the grout injection hole 101 penetrating a concrete layer 10, where at least a grout injection inlet (ceramic member 2) of the grout injection hole 101 is made of a ceramic. The tunnel structure is constructed by assembling a plurality of tunnel segments 1a each having the grout injection hole 101 penetrating the concrete layer 10, where at least the grout injection inlet (ceramic member 2) of the grout injection hole 101 is made of a ceramic. When the tunnel segment 1 is used for the tunnel structure, the grout injection hole 101 is sealed with a sealing member (sealing plug 3). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止灌浆流出的隧道段和隧道结构，并且具有提高耐火性，耐热性和耐腐蚀性的注浆孔。解决方案：隧道段1具有穿透混凝土层10的灌浆注入孔101，其中灌浆注入孔101的至少一个注浆入口（陶瓷构件2）由陶瓷制成。隧道结构通过组装多个具有渗透注入孔101的混凝土层10的隧道段1a构成，其中至少灌浆注入孔101的注浆入口（陶瓷构件2）由陶瓷制成。当隧道段1用于隧道结构时，灌浆注入孔101用密封构件（密封塞3）密封。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007162432A Segment for tunnel and tunnel structure 审中-公开
标题翻译：隧道和隧道结构部分
公开(公告)号：JP2007162432A
公开(公告)日：2007-06-28
申请号：JP2005364069
申请日：2005-12-16
申请人： Kajima Corp , Meiden Ceramics Corp , 明電セラミックス株式会社 , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , FURUICHI KOSUKE , HAYAKAWA YASUYUKI , OGITA KIYOBUMI , IIDA KEN , NAGATSU NOBUAKI
IPC分类号： E21D11/08 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a segment for a tunnel which can be grasped and carried and is improved in fire resistance, heat resistance characteristics and corrosion resistance, and also to provide a concrete structure.
SOLUTION: The segment 1 for the tunnel is provided with an insert member 2 as a coupling member with which a carrying means 5 or an assembling means is coupled. The insert member 2 is formed of ceramic and the coupling member is embedded in a concrete layer of the segment for the tunnel. The tunnel structure is formed by assembling a plurality of the segments 1 for the tunnel. The segment 1 for the tunnel is provided with the insert member 2 formed of ceramic with which the carrying means 5 or the assembling means is coupled. When a female screw 211 of the insert member 2 with which the carrying means 5 or the assembling means is coupled forms an opening in the tunnel, an opening of at least a part of the insert member 2 is sealed by a sealing plug 3 of a sealing member.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可被抓住并承载的隧道的段，并提高耐火性，耐热性和耐腐蚀性，并提供一种混凝土结构。解决方案：用于隧道的段1设置有作为联接构件的插入构件2，搭载装置5或组装装置与该构件联接。插入构件2由陶瓷形成，并且联接构件嵌入在用于隧道的段的混凝土层中。隧道结构通过组合用于隧道的多个段1而形成。用于隧道的段1设置有由陶瓷形成的插入构件2，其中承载装置5或组装装置与其相连。当携带装置5或组装装置与其相连接的插入件2的阴螺纹211形成隧道中的开口时，插入件2的至少一部分的开口被密封塞3密封密封件。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007120072A Compound concrete structure 有权
标题翻译：复合混凝土结构
公开(公告)号：JP2007120072A
公开(公告)日：2007-05-17
申请号：JP2005311244
申请日：2005-10-26
申请人： Kajima Corp , Meiden Ceramics Corp , 明電セラミックス株式会社 , 鹿島建設株式会社
发明人： YOKOZEKI KOSUKE , FURUICHI KOSUKE , WATANABE KENZO , HONDA TOMOAKI , ASHIZAWA RYOICHI , TORII TAKESHI , OGITA KIYOBUMI , IIDA KEN , NAGATSU NOBUAKI
IPC分类号： E01D19/12 , B28B23/02 , E01D22/00 , E01D24/00 , E04C5/01 , E04C5/07
摘要： PROBLEM TO BE SOLVED: To provide a compound concrete structure capable of facilitating the construction work of a thin concrete layer and, at the same time, having stabilized durability for a long period of time.
SOLUTION: A compound pre-cast structure 1 as the compound concrete structure is equipped with a shear key 6 buried between both jointly incorporated layers (a cement layer 2 and a concrete layer 4). The shear key 6 is equipped with a bolt 61 as a male screw member buried between both layers (the cement layer 2 and the concrete layer 4) and a female screw buried member 62 screwing to the bolt 61 and, at the same time, as a female screw member consisting of a non-organic material buried in at least the concrete layer (the cement layer 2) to be placed thicker than the thickness of cover concrete.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有助于薄混凝土层的施工工作的复合混凝土结构，并且同时具有长期稳定的耐久性。解决方案：作为复合混凝土结构的复合预制结构1配备有埋在两个共同组合的层（水泥层2和混凝土层4）之间的剪切键6。剪切键6配备有作为埋在两层之间的外螺纹构件（水泥层2和混凝土层4）的螺栓61和螺栓61螺合的阴螺纹埋入构件62，同时，如至少埋在混凝土层（水泥层2）中的非有机材料构成的阴螺纹构件被放置成比覆盖混凝土的厚度更厚。版权所有（C）2007，JPO＆INPIT

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