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1. 发明专利

JP2016003532A 壁状構造物のフーチング审中-公开
公开(公告)号：JP2016003532A
公开(公告)日：2016-01-12
申请号：JP2014126019
申请日：2014-06-19
申请人： GEOSTR CORP , YOKOGAWA SUMIKIN BRIDGE CORP
发明人： NAKATANI IKUO , YOKOO AKIHIKO , UCHIDA MITSUHIKO , SAITO KOKAI , TAKEUCHI DAISUKE , KAMIJO TAKASHI , IWAKAWA TAKASHI , MATSUO TAKUYA
IPC分类号： E02D27/00
摘要：【課題】壁状構造物を構成するフーチングとPCaの壁体との接合部に、容易且つ適切に形成可能とするシアキー部を提供する。【解決手段】壁状構造物を構成する壁体Wの下端5に形成された凹所5aに納まるシアキー部1を天面2に備えるフーチングFである。前記フーチングFは、鉄骨4a製の枠状部の外側にコンクリートを打ち込むことにより形成されると共に、前記シアキー部1は、前記枠状部の上部に管下端を固着させた鋼管とこの鋼管内に打ち込まれるコンクリートによって形成されるようになっている。【選択図】図3

2. 发明专利

JP2015031031A コンクリート部材の接合方法有权
标题翻译：加入混凝土构件的方法
公开(公告)号：JP2015031031A
公开(公告)日：2015-02-16
申请号：JP2013160270
申请日：2013-08-01
申请人：株式会社大林組 , Ohbayashi Corp , ジオスター株式会社 , Geostr Corp , 日本ヒューム株式会社 , Nippon Hume Corp
发明人： INOUE AKIO , TANIGUCHI NOBUHIRO , HASAMA YUKIMASA , YUASA KAZUYUKI , GO TOMIO
IPC分类号： E03F3/04
摘要：【課題】本発明は、地震に備えた接合部の大断面化や鉄筋量の増加を防止できると共に、軸力を確実に伝達することができるコンクリート部材の接合方法を提供する。【解決手段】中壁4の頂面に頂版5を接合するコンクリート部材の接合方法であって、中壁4の頂面に形成されたジョイントバー挿入穴41を囲むように弾性変形材7を敷設する弾性変形材敷設工程と、頂版5を中壁4の頂面に対して間隔をおいて位置決めし、中壁4の頂面と頂版5と弾性変形材7とで充填空間Aを画定するレベル合わせ工程と、ジョイントバー挿入穴41に対向して頂版5に形成されたジョイントバー貫通孔51からジョイントバー9を挿入して中壁4と頂版5とを接合する接合工程と、充填空間Aにグラウトを充填するグラウト充填工程とを有する。【選択図】図4
摘要翻译：要解决的问题：提供一种连接混凝土构件的方法，其能够防止由于地面横截面增加的接合面增加而增加，并且还能够可靠地传递轴向力。解决方案：将混凝土其中桩帽5连接到中间壁4的顶面的构件包括：弹性变形材料铺设步骤，铺设弹性变形材料7以围绕形成在顶面的接合杆插入孔41 的中间壁4; 从中间壁4的上表面定位管帽5的水平匹配步骤，通过中间壁4的顶面，绒头盖5和弹性变形材料7形成回填空间A ; 将接合棒9从形成在绒头帽5上的接合杆开孔51插入到接合杆插入孔41并连接中间壁4和绒头盖5的接合步骤; 以及用灌浆填充回填空间A的灌浆回填步骤。

3. 发明专利

JP2013228327A Radiation shield, radiation shielding structure, and method of shielding radiation 审中-公开
标题翻译：辐射屏蔽，辐射屏蔽结构和屏蔽辐射方法
公开(公告)号：JP2013228327A
公开(公告)日：2013-11-07
申请号：JP2012101743
申请日：2012-04-26
申请人： Kajima Corp , 鹿島建設株式会社 , Geostr Corp , ジオスター株式会社
发明人： SAKUSE NOBUO , SHIBATA NAOMASA , TAKEI NOBORU , NISHIKAWA TAKESHI , YOSHIMURA BIKI , KIKUCHI SHIGERU , NAKAMURA HANAKO , ITO HIROSHI , SUYAMA YASUHIRO , UCHIKAWA TAKAO , YOKOO AKIHIKO
IPC分类号： G21F1/10
摘要： PROBLEM TO BE SOLVED: To provide means of easily and effectively shielding radiation at low costs.SOLUTION: Provided are a radiation shield formed from wood or a wood-derived material, a radiation shielding structure which includes the same as a constituent, and a method of shielding radiation which uses wood or a wood-derived material as a radiation shielding material. For example, when conveying or transporting a relatively large quantity of radioactive waste or the like whose radiation level exceeds a reference level, a certain amount of radiation can be shielded relatively easily at low cost by surrounding an area loaded with the radioactive waste with wood or wood-derived material. For another example, when disposing or storing a relatively large quantity of radioactive waste or the like whose radiation level exceeds a reference level, storage facilities can be built relatively easily at low cost by installing radiation shields formed from wood or wood-derived material around a disposal or storage area.
摘要翻译：要解决的问题：提供以低成本容易且有效地屏蔽辐射的方法。解决方案：提供由木材或木材衍生材料形成的辐射屏蔽，包括与其成分相同的辐射屏蔽结构，以及方法的屏蔽辐射，其使用木材或木材衍生材料作为辐射屏蔽材料。例如，当输送或运送辐射水平超过参考水平的相对大量的放射性废物等时，通过围绕装载有放射性废物的区域以木材或其他方式围绕放置废物的区域可以相对容易地屏蔽一定量的辐射，木材来源的材料。另一个例子，当放置或存放其辐射水平超过参考水平的相对大量的放射性废物等时，通过将围绕着木材或木材的材料形成的辐射屏蔽安装在低成本下可以相对容易地建造存储设施处置或储存区域。

4. 发明专利

JP2013174067A Joint fitting for segment 有权
标题翻译：联合分配配套
公开(公告)号：JP2013174067A
公开(公告)日：2013-09-05
申请号：JP2012038525
申请日：2012-02-24
申请人： Geostr Corp , ジオスター株式会社 , Tohoku Neji Seizo Kk , 東北ネヂ製造株式会社
发明人： KASE AKIRA , FUJINO YUTAKA , ONOE SATOSHI , SHIRAKAWA MASAHIKO , EHATA TAKANORI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To appropriately and inexpensively configure a joint fitting for segments with a simpler structure.SOLUTION: A set of joint fitting comprises: a male fitting 3 which is formed with a head part 30 on one end of a metallic shaft and installed to a segment S, which composes a concrete structure, using the shaft as an anchor so as to leave a predetermined space z between the head part 30 and a connection surface 1 of the segment S; a first female fitting 4 which is installed to the segment S so that a part of a head part 40 is projected from one groove wall 2c side of a groove-shaped recess 2, formed in the connection surface 1 of the segment S so as to receive the head part 30 of the male fitting 3, into the groove-shaped recess 2; and a second female fitting 4' which is installed to the segment S so that a part of a head part 40 is projected from the other groove wall 2c side of the groove-shaped recess 2 in a state of leaving a space z", which is smaller than the head part 30 of the male fitting 3 and allows insertion of the shaft, between it and the head part 40 of the first female fitting 4 in the groove-shaped recess 2.
摘要翻译：要解决的问题：适当和廉价地构造具有更简单结构的段的接头配件。解决方案：一组接头配件包括：阳配件3，其在金属轴的一端形成有头部30，并安装到构成混凝土结构的段S，使用轴作为锚，以便在头部30和段S的连接表面1之间留出预定的空间z; 第一阴配件4，其安装在段S上，使得头部40的一部分从形成在段S的连接面1中的槽形凹部2的一个槽壁2c侧突出，以便将阳配件3的头部30接收到槽形凹部2中; 以及第二阴配件4'，其安装到段S，使得头部40的一部分在离开空间z“的状态下从槽形凹部2的另一个槽壁2c侧突出，小于阳配件3的头部30，并且允许轴在第一阴配件4的头部40之间插入槽形凹部2中。

5. 发明专利

JP2012246650A Tunnel lining and reinforcement structure and tunnel lining and reinforcement method 有权
标题翻译：隧道衬砌和加固结构与隧道衬砌和加固方法
公开(公告)号：JP2012246650A
公开(公告)日：2012-12-13
申请号：JP2011117801
申请日：2011-05-26
申请人： Taisei Corp , 大成建設株式会社 , Geostr Corp , ジオスター株式会社
发明人： TAKAKURA KATSUHIKO , MORITA TAIJI , KAWAKITA JUN , IGASAKI KEI , YOKOO AKIHIKO , FUJIE YUI , NAKATANI IKUO
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To reduce sectional force generated in an existing tunnel lining due to an outer load.SOLUTION: In a tunnel lining and reinforcement structure 1 for reinforcing a tunnel lining 2, a ring member 20 arranged along an inner side surface 2a of the tunnel lining 2 and an expansion material 10 filled between the tunnel lining 2 and the ring member 20 are provided, and an arrangement space 11 of the expansion material 10 is partitioned by the ring member 20 and the inner side surface 2a of the tunnel lining 2. Moreover, the ring member 20 is provided with a plurality of pieces 21, 21.. divided in a circumferential direction, and in a connection part of the adjacent pieces 21, 21, a fixing member 30 for pressing the connection part from the inner side in a radial direction to fix the adjacent pieces 21, 21 to each other is provided.
摘要翻译：要解决的问题：减少由于外部载荷而在现有隧道衬砌中产生的截面力。解决方案：在用于加固隧道衬里2的隧道衬砌和加强结构1中，沿隧道衬里2的内侧表面2a布置的环构件20和填充在隧道衬砌2和环之间的膨胀材料10 构件20设置，并且膨胀材料10的配置空间11被环形构件20和隧道衬里2的内侧面2a隔开。此外，环形构件20设置有多个片21,21 在圆周方向上分割，并且在相邻的片21,21的连接部分中，用于从径向方向的内侧按压连接部分以将相邻的片21,21相互固定的固定构件30是提供。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011122386A Method of construction of underground structure, underground structure, and precast concrete side wall or intermediate wall/column for the same 有权
标题翻译：地下结构，地下结构和预制混凝土墙壁或中间壁/其相应的方法
公开(公告)号：JP2011122386A
公开(公告)日：2011-06-23
申请号：JP2009282391
申请日：2009-12-14
申请人： Geostr Corp , Toda Constr Co Ltd , ジオスター株式会社 , 戸田建設株式会社
发明人： ASANO HITOSHI , UKEKAWA MAKOTO , SHIMOZAKA KENJI , TSUJI TOSHIYUKI
IPC分类号： E02D29/00 , E02D29/045 , E02D29/16
摘要： PROBLEM TO BE SOLVED: To absorb an erection error of a side wall, minimize the ground occupation area and the period associated with construction work, suppress influence on the surrounding environment to a requisite minimum, facilitate transportation and field work, and to secure structural strength, in an underground structure having large overburden.
SOLUTION: An embedment part 2b in which an insertion metal is embedded to a predetermined depth from an upper end face is formed at the position where each of both side wall parts are to be erected, and precast concrete side walls 2 provided with a plurality of temporary steel materials 2B detachably arranged in an upwardly projecting manner for lateral resistance against an earth/water pressure are erected in the ground. After the ground is excavated and removed to the position where a top slab is to be constructed between the side walls 2, concrete is placed between the precast concrete side walls 2, 2 and a lower side of the embedment part 2b while keeping away from the same so that the precast concrete side walls 2 may be joined and integrated. Then, a top slab part 3 forming a body structure is constructed, and the shallow ground part above the top slab part is completed antecedently.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了吸收侧墙的架设误差，尽量减少地面占用面积和与施工工作相关的周期，将周边环境的影响抑制在必要的最低限度，便于运输和现场工作，以及在具有大覆盖层的地下结构中具有牢固的结构强度。解决方案：在两个侧壁部分要竖立的位置处形成有从上端面嵌入到预定深度的插入金属的嵌入部分2b，并且预制混凝土侧壁2设置有在地面上竖立有多个以向上突出的方式可拆卸地布置以抵抗地球/水压的横向阻力的临时钢材2B。在将地面挖出并移除到侧壁2之间要建造顶板的位置之后，将混凝土放置在预制混凝土侧壁2,2和嵌入部2b的下侧之间，同时远离相同，使得预制混凝土侧壁2可以结合并整合。然后，构成构成车身结构的顶板坯3，并且在上板坯部分上方的浅地面部分先前完成。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2009019460A Tunnel segment connecting structure 有权
标题翻译：隧道分段连接结构
公开(公告)号：JP2009019460A
公开(公告)日：2009-01-29
申请号：JP2007184560
申请日：2007-07-13
申请人： Fujimi Koken Kk , Geostr Corp , Ishikawajima Constr Materials Co Ltd , Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Kubota Corp , Tsuzuki Junichi , ジオスター株式会社 , フジミ工研株式会社 , 株式会社クボタ , 石川島建材工業株式会社 , 都築純一
发明人： ASHIBA SHINYA , TSUCHIYA MASAYOSHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a tunnel segment connecting structure, easily reducing the manufacturing cost for a tunnel segment, and hardly causing large stress concentration on a fitting part of an anchor bar to an engagement hardware.
SOLUTION: Segments B, K adjacent to each other in the tunnel circumferential direction are connected to each other by a connector 4 with joint surfaces 3 of the reinforced concrete-made segment bodies 2 abutted against each other, the inner peripheral surfaces 7 or the outer peripheral surfaces 8 of the segment bodies are formed as curved surfaces curved along the tunnel circumferential direction, the joint surfaces are formed as inclined surfaces inclined to normals L2 of the curved surfaces, and the connector 4 includes an engagement hardware 10 having an engagement part 9 facing the joint surface side and the anchor bar 11 buried in the segment body. The segments are relatively moved in the longitudinal direction of the tunnel, and connected to each other with the engagement hardwares engaged with each other. The engagement hardwares are fixed to the segment bodies, respectively, so that the engagement direction X of the engagement hardwares is inclined along the curved surfaces rather than in the right-angled direction to the joint surfaces.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供隧道段连接结构，容易降低隧道段的制造成本，并且几乎不会在锚杆的配合部分对接合硬件产生较大的应力集中。解决方案：在隧道圆周方向上彼此相邻的段B，K通过连接器4彼此连接，连接器4使钢筋混凝土制造的段体2的接合面3相互抵靠，内周面7 或者分段体的外周面8形成为沿着隧道圆周方向弯曲的弯曲表面，接合表面形成为倾斜曲面的法线L2的倾斜面，并且连接器4包括具有接合部分9面向接合表面侧，并且固定杆11埋在段体内。这些段在隧道的纵向方向上相对移动，并且彼此接合，并且彼此接合。接合硬件分别固定在分段体上，使得接合硬件的接合方向X沿着弯曲表面而不是沿着接合表面的直角方向倾斜。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008169611A Reinforcing structure of ring joint surface of segment 审中-公开
标题翻译：环形接头表面的增强结构
公开(公告)号：JP2008169611A
公开(公告)日：2008-07-24
申请号：JP2007003543
申请日：2007-01-11
申请人： Geostr Corp , Kajima Corp , ジオスター株式会社 , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , ARAI TAKAHIRO , SUDA NOBUHIRO , FUJINO YUTAKA , SAKUMA YASUSHI , YOKOI NOBUAKI , ONOE SATOSHI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing structure of a ring joint surface of a segment capable of preventing occurrence of crack and chipping due to jack thrust and increasing height of a segment beam slightly when deciding height of the segment beam by jack thrust.
SOLUTION: This reinforcing structure 1 is constituted by forming a clearance 5 between a pressure receiving face 2b other than a steel plate 4 for reinforcement and a jack 3 for excavation due to the contact of the jack 3 for excavation with the steel plate 4 for reinforcement installed on the pressure receiving face 2b with which the jack 3 for excavation of a shield tunnel on the ring joint surface 2a of the segment 2 comes into contact while the steel plate 4 for reinforcement protrudes from the joint surface 2a. Consequently, it is possible to prevent occurrence of crack and chipping of the segment 2 and prevent leakage of water by the steel plate 4 for reinforcement. When height of the segment beam is decided by thrust of the jack 3 for excavation, the height can be reduced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种节段的环形接合面的加强结构，其能够在通过千斤顶来确定段梁的高度时，稍微地防止由于千斤顶推力而产生裂纹和碎裂，并且增加段梁的高度推力。解决方案：该加强结构1通过在加强用钢板4以外的受压面2b和由挖掘用千斤顶3与钢板接触而进行挖掘的千斤顶3之间形成间隙5 4，用于在接合面2b上突出加强件的压力接收面2b，用于在段2的环形接合表面2a上开挖盾构通道的起重器3与该接合面2b接触，同时加强钢板4从接合面2a突出。因此，可以防止片段2的裂纹和碎裂的发生，并且防止钢板4用于加强的水的泄漏。当通过用于挖掘的千斤顶3的推力决定分段梁的高度时，可以降低高度。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008127834A Tunnel interior construction method and precast floor slab 审中-公开
标题翻译：隧道内部施工方法和预制地板
公开(公告)号：JP2008127834A
公开(公告)日：2008-06-05
申请号：JP2006313008
申请日：2006-11-20
申请人： Geostr Corp , Kajima Corp , ジオスター株式会社 , 鹿島建設株式会社
发明人： TAMADA KOICHI , ARAI TAKAHIRO , MATSUI NOBUYUKI , SUDA NOBUHIRO , YAMAJI NOBUYA , SAKUMA YASUSHI , YOKOI NOBUAKI
IPC分类号： E21D11/08 , E21D9/14
摘要： PROBLEM TO BE SOLVED: To provide a tunnel interior construction method which facilitates adjustment of a cant and a height of a road floor slab in a curved section and a clothoid section of a tunnel.
SOLUTION: According to the method, a plurality of additional brackets 5 is set on a side wall bracket 1a on an external course side of the tunnel curved section, so as to form an ascending gradient in a tunnel axial direction, and the additional brackets 5 are set on the side wall bracket 1a on an internal course side of the tunnel curved section, so as to form a descending gradient in a tunnel axial direction. Then a bearing portion 3a is set at an end on the external course side of the precast floor slab 3, so as to form the ascending gradient in the tunnel axial direction and borne by the additional brackets 5 on the external course side, and a bearing portion 3b is set at an end on the internal course side of the precast floor slab 3, so as to form the descending gradient in the tunnel axial direction and borne by the additional brackets 5 on the internal course side. Further an upper surface of the precast floor slab 3 is formed into a twisted surface so as to continuously connect between the end on the external course side forming the ascending gradient in the tunnel axial direction and the end on the internal course forming the descending gradient.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种便于调整隧道的弯曲部分和回旋部分中的路面板的倾斜度和高度的隧道内部施工方法。解决方案：根据该方法，将多个附加支架5设置在隧道弯曲部的外侧侧的侧壁支架1a上，以在隧道轴向方向上形成上升坡度，在隧道弯曲部的内侧侧的侧壁支架1a上设置附加支架5，以形成隧道轴向的下降梯度。然后，将轴承部3a设置在预制楼板3的外侧一侧的端部，以形成隧道轴向上的上升坡度，并由外侧侧的附加支架5承载，部分3b设置在预制楼板3的内部过程侧的一端，以便在隧道轴向方向上形成下降的梯度，并由内侧的附加支架5支承。此外，预制地板3的上表面形成为扭曲面，从而连续地连接在形成上下坡度的隧道轴向的外侧路面侧的端部与形成下降坡度的内侧的端部之间。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008121335A Construction method and tensioning system device for tower-shaped pc structure 有权
标题翻译：用于塔式PC结构的结构方法和张紧系统装置
公开(公告)号：JP2008121335A
公开(公告)日：2008-05-29
申请号：JP2006307793
申请日：2006-11-14
申请人： Geostr Corp , Ishida Kogyo Kk , Kumagai Gumi Co Ltd , ジオスター株式会社 , 株式会社熊谷組 , 石田工業株式会社
发明人： MACHIDA NORIYASU , HATANAKA TOSHIHIKO , ONO HIROYASU , KOIZUMI OSAMU , ABE SHIGEHARU , SERIZAWA SHINICHI , YONEDA TOKIHIKO , UCHIDA TOSHIKAZU , SAKAMOTO KAZUTO
IPC分类号： E04H12/16 , E04H12/28 , E21F1/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method/tensioning system device, capable of safely performing block stacking work/PC steel product tensioning work in a tower-shaped PC structure constructed by stacking precast blocks in multistages and binding them with a vertical PC steel product.
SOLUTION: A ventilation tower or the like is constructed without a conventional external scaffold by stacking a ring block 2 with a field-assembled internal scaffold 4, setting a hydraulic jack 13 using the internal scaffold 4, and performing vertical tensioning with the PC steel product 3 for each ring, thereby rigidly connecting and integrating the blocks by reinforcements and PC steel products. A temporary tensioning system device 10 constituted by suspending the hydraulic jack 13/a hydraulic device 14 from a gate-shaped support frame 11 is lifted up and set on the top block or preliminarily set on the block on the ground, and the vertical tensioning is performed while covering with a curing sheet 15. According to this, carrying/setting of the tensioning device can be easily and safely performed in a short time.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种施工方法/张紧系统装置，能够在通过将多个阶段中的预制块堆叠并将其与一个结构体相结合而构成的塔形PC结构中安全地执行块堆叠工作/ PC钢产品张紧工作垂直PC钢产品。解决方案：通过使用现场组装的内部支架4堆叠环形块2，使用内部支架4设置液压千斤顶13，并且通过使用内部支架4进行垂直张紧，而不用常规的外部支架构造通风塔等。 PC钢产品3用于每个环，从而通过加强件和PC钢产品刚性地连接和整合块体。通过将液压千斤顶13 /液压装置14从门状支撑架11悬挂而构成的临时张紧系统装置10被提起并设置在顶部块上或预先设置在地面上的块上，并且垂直张力为在用固化片15覆盖的同时进行。据此，可以在短时间内容易且安全地进行张紧装置的承载/设定。版权所有（C）2008，JPO＆INPIT

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