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1. 发明专利

JP2009221753A Fireproof segment 有权
标题翻译： FIREPROOF分部
公开(公告)号：JP2009221753A
公开(公告)日：2009-10-01
申请号：JP2008067689
申请日：2008-03-17
申请人： Sango:Kk , Shimizu Corp , 株式会社サンゴ , 清水建設株式会社
发明人： INOUE KEIMEI , YOMO HIROAKI , HARA TADASHI , GOTO TORU , TAKIMOTO KAZUYUKI , GOTO SHIGERU , MORITA TAKESHI , ISHIKAWA TSUNEO
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To materialize a fireproof segment which is excellent not only in explosion preventive performance but also in flexural toughness. SOLUTION: The fireproof segment contains a polyacetal fiber (a PA fiber) and a polyethylene terephthalate fiber (a PET fiber). As for the PET fiber, a recycled PET fiber regenerated from a waste material of PET products like PET bottles is used preferably. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：实现不仅在防爆性能上而且在弯曲韧性方面优异的防火部件。
解决方案：防火片段包含聚缩醛纤维（PA纤维）和聚对苯二甲酸乙二醇酯纤维（PET纤维）。对于PET纤维，优选使用从PET制品如PET瓶的废料再生的再循环PET纤维。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2005350865A Repair method for concrete 审中-公开
标题翻译：混凝土维修方法
公开(公告)号：JP2005350865A
公开(公告)日：2005-12-22
申请号：JP2004169632
申请日：2004-06-08
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , GOTO TORU , MURAKAMI KAORI , NAKAGAWA TAKUYA
IPC分类号： E21D11/04 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To repair/reinforce heated concrete in a short period of time. SOLUTION: In this repair method for the concrete 2 deteriorated by being heated, a reinforcing fiber sheet 4 is applied to a heated surface 3 of the concrete 2 by means of an inorganic adhesive 5. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在短时间内修复/加固混凝土。解决方案：在通过加热劣化的混凝土2的这种修复方法中，通过无机粘合剂5将增强纤维片4施加到混凝土2的加热表面3上。（C） 2006年，JPO＆NCIPI

3. 发明专利

JP2004323330A Refractory concrete and refractory concrete plate 有权
$Refractory concrete and refractory concrete plate$
公开(公告)号：JP2004323330A
公开(公告)日：2004-11-18
申请号：JP2003123646
申请日：2003-04-28
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , GOTO TORU , HAYASHI YUUGO , MORITA TAKESHI
IPC分类号： C04B28/02 , C04B16/06
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive refractory concrete and a refractory concrete plate having high fire resistance and installing property.
SOLUTION: A refractory concrete segment 10 consists of a concrete plate 1 and a refractory concrete layer 2 formed by mixing polyacetal fibers into one face of the concrete plate 1 to make one body. Reinforcing bars 3 arranged in lattices as a reinforcing material are embedded in the upper and lower parts of the concrete plate 1. The refractory concrete layer 2 is formed by mixing polyacetal fibers in the range of ≥0.05 vol.% and ≤0.5 vol.% into a concrete having ≥31 mass% and ≤45 mass% water-cement ratio. The thickness of the refractory concrete layer 2 is in the range of ≥5 cm and ≤9 cm.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2007321537A Non-open-pit construction method for tunnel branch confluent 有权
标题翻译：隧道分支机构非开放式施工方法
公开(公告)号：JP2007321537A
公开(公告)日：2007-12-13
申请号：JP2006156471
申请日：2006-06-05
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , HAMAGUCHI KOICHI , GOTO TORU
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To improve the driving efficiency of a shield excavator at a branch confluent by using segments without using bolts or coupling metal fittings.
SOLUTION: Cutting segments 12A and 12B are made of a material that can be cut by a shield excavator, and have connections dividing a branch confluent 1 of a main line tunnel 10 circumeferntially of the tunnel. At the connection, a projecting hinge is formed on one joint face and a recessed hinge is formed on another joint face to form a hinge joint T. The shield excavator is driven forward while the cutting segments 12A and 12B at the branch junction 1 are cut by the shield excavator, and, after the shield excavator is driven forward, the main line tunnel 10 and the branch line tunnel 20 are joined together into an integrated structure at the branch junction 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过在不使用螺栓或联接金属配件的情况下使用节段来提高在分支汇合处的盾构式挖掘机的驾驶效率。解决方案：切割段12A和12B由可被盾构挖掘机切割的材料制成，并且具有连接在隧道周围的主线路隧道10的分支汇流层1的连接。在连接时，在一个接合面上形成突出的铰链，在另一个接合面上形成凹形铰链以形成铰链接头T.当分支接头1上的切割段12A和12B被切割时，屏蔽挖掘机被向前驱动通过盾构式挖掘机，在盾构式挖掘机向前行驶之后，主线隧道10和分支线隧道20在分支路口1处连接成一体化结构。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2005097850A Double section shield method and water cut-off member used therefor 有权
标题翻译：双重部分屏蔽方法和使用的水切断构件
公开(公告)号：JP2005097850A
公开(公告)日：2005-04-14
申请号：JP2003329816
申请日：2003-09-22
申请人： Hazama Corp , Maeda Corp , Shimizu Corp , 前田建設工業株式会社 , 株式会社間組 , 清水建設株式会社
发明人： GOTO TORU , SEKI SHINJI , TAKENOUCHI YASUAKI , OGURA YASUYUKI , KITAGAWA SHIGEKI , MIYAZAWA MASAHIRO
IPC分类号： E21D9/06 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a double section shield method and a water cut-off member used therefor capable of easily increasing water cut-off efficiency when a shield machine 2 is advanced in the double section shield method assembling a tunnel lining body 5 becoming independent every shield machine 2 in the back by connecting a plurality of shield machines 2 to each other to propel.
SOLUTION: The water cut-off member 32 closing an opening section of an entrance 1 equipped with a hole section forming the approximately same shaped inner circumferential surface as that of the lining body 5 is placed in the rear end section of a connecting body 3 in advance, a propulsive member 33 having the approximately same shaped inner circumferential surface as that of the lining body 5 is inserted from the rear end section of the water cut-off member 32, and after the connecting body 3 and the water cut-off member 32 are advanced until the water cut-off member 32 is placed in the entrance 1, only the connecting body 3 is advanced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种双截面屏蔽方法和用于其的遮挡构件，其能够在组装隧道衬里的双截面屏蔽方法中当屏蔽机构2前进时容易地增加截水效率主体5通过将多个屏蔽机器2彼此连接以推进而在背部中变得独立于每个屏蔽机器2。解决方案：关闭具有形成与衬里主体5大致相同形状的内周面的孔部的入口1的开口部的截水部件32配置在连接的后端部预先将主体3从截水部件32的后端部插入与内衬体5大致相同形状的内周面的推进部件33，在连接体3和切水部退出构件32前进直到水截断构件32被放置在入口1中，仅连接体3前进。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JPH11280392A Intake tunnel and segment 失效
标题翻译：采取隧道和分段
公开(公告)号：JPH11280392A
公开(公告)日：1999-10-12
申请号：JP10365098
申请日：1998-03-31
申请人： Shimizu Corp , 清水建設株式会社
发明人： GOTO TORU , MOMOTA HIRONORI
IPC分类号： E03B3/04 , E03B3/06 , E21D11/04 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To reduce inflow speed and prevent clogging of a filter by providing a rectangular recess part on a water collection segment, laminating and fixing a filter on a lattice frame through a spacer, and penetrating and disposing a water collection hole on a recess part center part.
SOLUTION: A concrete-made water collection segment 20 is annularly connected, before and behind parts thereof are connected to constitute the water intake adit of a diameter of 2.5-5.0 m so as to be embedded in an a quifer, and inflowing underground water is pumped through a lifting shaft by a pump. A rectangular recess part is formed on the surface of the water collection segment 20, a carbon fiber reinforced plastic-made lattice frame is mounted through a spacer, a filter mat is laminated to be fixed with bolts, and a water collection hole is made through and disposed in the recess part center part. Thereby the underground water penetrating the filter mat is flowed in the inside from the water collection hole through a gap under a lattice frame. Thus, the rigidity of the water collection segment 20 is secured to increase a rate of opening area, flow velocity is reduced and clogging of the filter mat can be prevented.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了减少流入速度并通过在收集段上设置矩形凹部来防止过滤器的堵塞，通过间隔件将过滤器层压并固定在格架上，并且在凹部中心部分。解决方案：混凝土收集段20环形连接，其部分之前和之后连接，构成直径为2.5-5.0米的进水口，以便嵌入一个填料中，流入地下水是通过泵通过提升轴泵送。在集水段20的表面上形成矩形的凹部，通过间隔件安装碳纤维增强的塑料格子框架，用螺栓将过滤垫层压固定，并且将收集孔通过并设置在凹部中心部。从而穿过滤垫的地下水通过网格框架下的间隙从集水孔的内部流出。因此，确保了收水段20的刚性，以增加开口面积的速度，降低流速，并且可以防止过滤垫的堵塞。

7. 发明专利

JP2008286593A Method and device for testing fire resistance of lining segment, and method of designing lining segment 有权
标题翻译：用于测试内衬部件的耐火性的方法和装置以及设计内衬部分的方法
公开(公告)号：JP2008286593A
公开(公告)日：2008-11-27
申请号：JP2007130563
申请日：2007-05-16
申请人： Hanshin Expressway Co Ltd , Nippon Steel Corp , Shimizu Corp , 新日本製鐵株式会社 , 清水建設株式会社 , 阪神高速道路株式会社
发明人： MORITA TAKESHI , GOTO TORU , AOYAMA TETSUYA , FUJII YASUO , ADACHI YUKIRO , TAMAGAWA MASARU , SHIMURA ATSUSHI , KAWAMURA AKIYOSHI , NAKATSU KENICHI
IPC分类号： G01N25/50 , E21D11/04 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a method and device for testing fire resistance of a lining segment and a method of designing the lining segment capable of improving reliability to a fire of the lining segment by performing a test in a state more similar to the actual state, and performing economical design based on a result acquired from such a test.
SOLUTION: A prescribed axial force N is applied to a test body A of the lining segment, in a direction along one surface A1 of the test body A equivalent to an inner surface to be heated during a tunnel fire, and a prescribed bending moment M is applied so that a compressive force is generated on the one surface A1 side and a tensile force is generated on the other surface A2 side facing to one surface A1 or that the tensile force is generated on the one surface A1 side and the compressive force is generated on the other surface A2 side, to thereby bend and deform the test body A so as to be equivalent to the lining segment before the tunnel fire, and while keeping the initial state, the test body A is heated from the one surface A1 side, and a change of the bending moment M of the test body A is measured.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测试衬里段的耐火性的方法和装置以及通过在更加类似的状态下进行测试来提高衬里段的火焰的可靠性来设计衬里段的方法以实际状态为基础，并根据从该测试获得的结果进行经济设计。解决方案：将规定的轴向力N施加到衬砌段的试验体A上，沿与测试体A的一个表面A1相当的方向相当于在隧道火灾期间被加热的内表面，施加弯矩M，使得在一个表面A1侧产生压缩力，并且在面向一个表面A1的另一个表面A2侧产生张力，或者在一个表面A1侧产生张力，在另一面A2侧产生压缩力，从而使试验体A弯曲变形，从而与隧道火灾前的衬里段相当，并且在保持初始状态的同时，将试验体A从一个表面A1侧，测定被测体A的弯矩M的变化。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2006312876A Execution method of branch and meet of shielded tunnel 有权
标题翻译：支护隧道施工方法及其防护措施
公开(公告)号：JP2006312876A
公开(公告)日：2006-11-16
申请号：JP2006228891
申请日：2006-08-25
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , SHIBUE KUNIO , OKAZAKI MASAYOSHI , KONO SHIGEYUKI , GOTO TORU , TANAKA DAIZO , KUBO SHUTARO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To construct a branch-meeting part of a shielded tunnel which can be executed without exerting any influence on the ground, can reduce the construction time and the cost of execution, and can be safely executed. SOLUTION: An execution method of the branch and the meet of the shielded tunnel for connecting a branch-line tunnel to the side 8 of a main-line tunnel is provided with a cutting-part formation process and a tunnel-communication process. In the cutting-part formation process, a cutting part is formed by arranging cutting blocks 6 in the tunnel in proximity to the side 8 of the tunnel. Then in the tunnel-communication process, the branch-line tunnel is driven from the side 8 of the tunnel toward the interior of the cutting part, and is connected to the interior of the main-line tunnel. After the width-expansion part 10R overhanging outward in the tunnel width direction has been formed in the main-line tunnel, the cutting-part formation process and the tunnel-communication process are performed. Then the main-line tunnel and the branch-line tunnel are connected to each other on the tunnel side on the other side of the width-expansion part 10R in the tunnel width direction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了构建可以执行而不对地面施加影响的屏蔽隧道的分支会议部分，可以减少施工时间和执行成本，并且可以安全地执行。解决方案：将分支线路隧道连接到主线隧道侧面8的分支和会议的分支和会议的执行方法被提供有切割部分形成处理和隧道通信处理。在切割部形成处理中，通过将隧道内的切割块6布置在隧道的侧面8附近来形成切割部。然后在隧道通信过程中，分支线隧道从隧道侧面8被驱动到切割部分的内部，并连接到主线隧道的内部。在主线隧道中已经形成了在隧道宽度方向上向外突出的宽度扩张部10R之后，进行切割部形成处理和隧道通信处理。然后，主隧道和分支线路隧道在隧道宽度方向上在宽度扩张部10R的另一侧的隧道侧相互连接。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006233505A Segment fastening structure and segment fastening method 审中-公开
标题翻译：部分紧固结构和部分紧固方法
公开(公告)号：JP2006233505A
公开(公告)日：2006-09-07
申请号：JP2005047496
申请日：2005-02-23
申请人： Ishikawajima Constr Materials Co Ltd , Shimizu Corp , 清水建設株式会社 , 石川島建材工業株式会社
发明人： INOUE KEIMEI , GOTO TORU , HASHIMOTO HIROHIDE
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a segment fastening structure applicable even to a segment having a thin thickness, by fastening segments mutually adjacent in the peripheral direction in an optional position.
SOLUTION: This segment 10 fastening structure for mutually fastening the adjacent segments 10 can be applied even to the segment 10 having the thin thickness by fastening the segments 10 mutually adjacent in the peripheral direction in the optional position since the adjacent segments 10 are mutually fastened by fitting and inserting a clamp-shaped joint 30 to and into an insert 18, by embedding the cylindrical insert 18 in advance in recessed parts 16 and 21 formed inside the segments 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种适用于具有较薄厚度的片段的片段固定结构，通过在任选位置固定沿周向相互相邻的片段。解决方案：由于相邻的片段10是相邻的片段10，所以用于相互紧固相邻片段10的片段10紧固结构甚至能够通过将片段10在圆周方向上相互相邻的片段10紧固在可选位置上而适用于具有薄的厚度的片段10 通过将圆柱形插入件18预先嵌入到形成在片段10内部的凹陷部分16和21中，通过将夹紧形状的接头30嵌合并插入到插入件18中来相互紧固。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006037553A Joint structure of segment 有权
标题翻译：连接结构
公开(公告)号：JP2006037553A
公开(公告)日：2006-02-09
申请号：JP2004220182
申请日：2004-07-28
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , INOUE KEIMEI , GOTO TORU , HAMAGUCHI KOICHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of a segment capable of extremely facilitating the joint work of the segment and also having excellence in the reliability of a joint.
SOLUTION: A recess 10b is formed over the overall length of a joint face in a male type joint face 10a, and a male joint 1 is buried in the recess 10b. The male joint 1 comprises a turning projection 3 forming a claw 3a by uniformly notching the circumferential wall of a cylindrical member in the direction of the center axis, a box-shaped male type housing 4 fitted to the circumferential surface of the turning projection 3 and forming a recess opened on the joint face 10a side so as to approximately locate the center axis of the turning projection 3 on the joint face 10a and a semi-circle columnar shaft 5 fitted to the inside circumferential surface of the turning projection 3. On the other hand, a recess 20b is formed over the overall length of a joint face in the female type joint face 20a, a female joint 2 is buried in the recess 20b. The female joint 2 is composed of a box-shaped female type housing 6 fitted to the claw 3a formed at the turning projection 3 and forming a groove 6a opened on the joint face 20a side.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够极大地促进节段的联合工作并且还具有良好的关节可靠性的部分的联合结构。解决方案：在凸型接头面10a中的接头面的整个长度上形成有凹部10b，并且阳接头1埋设在凹部10b中。公接头1包括：转动突起3，其通过在中心轴线方向上均匀地切割圆筒形构件的圆周壁而形成爪3a;安装在转动突起3的圆周表面上的盒形阳型壳体4;以及形成在接合面10a侧开口的凹部，以将转动突起3的中心轴大致定位在接合面10a上，半圆柱轴5嵌合在转动突起3的内周面上。在另一方面，在阴型接头面20a中的接合面的整个长度上形成有凹部20b，阴接头2埋设在凹部20b中。阴接头2由形成在转动突起3上的爪3a嵌合的箱形阴型壳体6构成，形成在接合面20a侧开口的槽6a。版权所有（C）2006，JPO＆NCIPI

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