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1. 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

2. 发明专利

JP2009138361A Cut-off structure of precast concrete wall body and construction method therefor 有权
标题翻译：预制混凝土墙体的切断结构及其施工方法
公开(公告)号：JP2009138361A
公开(公告)日：2009-06-25
申请号：JP2007313305
申请日：2007-12-04
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 , UDAGAWA NORIHIKO
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a cut-off structure of a precast concrete wall body, which integrates a grout material and the precast concrete wall body together, and which is excellent in cut-off properties between the precast concrete wall bodies and highly resistant to an external force.
SOLUTION: On the opposed side surfaces of the precast concrete wall bodies 2 and 2 adjacent to each other, a space 9, which is closed up from its periphery, is formed in a prescribed position by engaging a one side joint metal 5A embedded in the side surface of the one precast concrete wall body 2A, with the other side joint metal 5B embedded in the side surface of the other precast concrete wall body 2B. In the closure space 9, recessed grooves 6 and 6 facing each other along the longitudinal direction of the member are formed in the precast concrete wall bodies 2 and 2, respectively; a water sealing plate 10 is inserted and installed astride the recessed grooves 6 and 6; and the grout material 8 is structurally infilled into the closure space 9.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种将灌浆材料和预制混凝土墙体结合在一起的预制混凝土墙体的截止结构，并且在预制混凝土墙体之间的截止性能优异并且对外力有很强的抵抗力。解决方案：在相邻的预制混凝土墙体2和2的相对的侧表面上，通过将一侧接头金属5A 嵌入在一个预制混凝土墙体2A的侧面，另一侧接合金属5B嵌入另一个预制混凝土墙体2B的侧面。在封闭空间9中，分别在预制混凝土墙体2和2中分别形成沿着构件的纵向彼此面对的凹槽6和6; 水封板10插入并跨越凹槽6和6安装; 并且灌浆材料8在结构上填充到封闭空间9中。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007239250A Construction method of solid viaduct structure 有权
标题翻译：固体悬架结构的构造方法
公开(公告)号：JP2007239250A
公开(公告)日：2007-09-20
申请号：JP2006060761
申请日：2006-03-07
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 , KOBAYASHI OSAMU , SHIMOZAKA KENJI , TSUJI TOSHIYUKI , UDAGAWA NORIHIKO , WATANABE KEIICHI
IPC分类号： E01D21/00 , E01D1/00 , E01D4/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a solid viaduct structure capable of reducing the number of part items, capable of improving working efficiency, and capable of simplifying a joining method.
SOLUTION: This construction method includes a process of erecting and fixing a precast concrete pier 16 on and to a foundation, a process of installing and supporting a vertical beam in the bridge axis direction on the pier 16, by connecting mutual end parts of an adjacent half-split arch beam 18, by connecting a precast concrete half-split arch beam 18 having an installation part 36 to the pier 16 and a pair of half-split arm parts 38 half-split by an arch top part extending to both sides from the installation part 36, to the pier 16, by arranging the installation part 36 on the pier 16, and a process of constructing a slab, by connecting the mutual adjacent slab members 22, by connecting to the vertical beam, by installing a precast concrete slab member 22 of integrally forming a horizontal beam 20 on an under surface to be installed in the crossing direction with the bridge axis on the vertical beam between the vertical beams via the horizontal beam 20.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够减少零件的数量的固体高架桥结构的结构方法，能够提高工作效率，并且能够简化接合方法。解决方案：该施工方法包括将预制混凝土墩16竖立并固定在基础上的过程，通过连接相互的端部部分来安装和支撑在桥墩16上的桥梁轴线方向上的垂直梁的过程通过将具有安装部分36的预制混凝土半开式拱梁18连接到墩16，并且一对半分割臂部分38通过拱形顶部部分延伸到通过将安装部36布置在墩16上，从安装部36到墩16的两侧，以及通过连接垂直梁连接相邻的板坯22而构造板坯的过程，通过安装一个预制混凝土板坯构件22，其在下表面上一体地形成水平梁20，以通过水平梁20在垂直梁之间的垂直梁上与桥轴线交叉安装。水平梁20（C） 2007年，JPO＆ INPIT

4. 发明专利

JP2006132219A Underground structure construction method, underground structure, and precast concrete side wall or intermediate wall/pole for use in the same 有权
标题翻译：地下结构施工方法，地下结构和预制混凝土侧墙或中间墙
公开(公告)号：JP2006132219A
公开(公告)日：2006-05-25
申请号：JP2004323236
申请日：2004-11-08
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 , ASAKURA HIROAKI , KOBAYASHI OSAMU , KAMIYA AKIRA , WATANABE KEIICHI , TSUJI TOSHIYUKI , UDAGAWA NORIHIKO
IPC分类号： E02D29/045 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide an underground structure construction method according to which a ground occupation area necessary for construction work is minimized and a construction period is shortened, to thereby suppress an influence on the environmental circumstance to the minimum, and an occupation width taken up during the construction work is reduced, and energy saving etc. in the construction work are achieved.
SOLUTION: The underground structure construction method is comprised of following three steps. In the first step, precast concrete side walls 2, 2 forming a main body structure are built in the ground at locations where both side wall portions are to be erected, and a shallow ground portion between the precast concrete side walls 2, 2 is excavated and removed. Thereafter a precast concrete top slab 4 forming the main body structure is extended between the precast concrete side walls 2, 2, and then the excavated portion is back-filled, to thereby antecedently complete the shallow portion above the top slab. In the second step, excavation is carried out in a ground portion enclosed by the precast concrete side walls 2, 2 and the precast concrete top slab 4, which is deeper than the top slab, and finally excavation is carried out in a ground portion down to a depth at which a bottom slab 5 is constructed. In the third step, concrete is placed in a bottom slab construction area, and unitary combination of the bottom slab with the precast concrete side walls 2 is achieved.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种地下结构施工方法，根据该方法，施工作业所需的地面占地面积最小化，施工期间缩短，从而将环境状况的影响抑制到最小，施工期占地面积减少，施工工程节能等。解决方案：地下结构施工方法由以下三个步骤组成。在第一步骤中，形成主体结构的预制混凝土侧壁2,2在两侧壁部分竖立的位置被建立在地面上，并且在预制混凝土侧壁2,2之间的浅地面部分被挖掘并删除。此后，形成主体结构的预制混凝土顶板4在预制混凝土侧壁2,2之间延伸，然后挖出部分被填充，从而先前完成顶板上方的浅部。在第二步骤中，在由预制混凝土侧壁2和比顶板更深的预制混凝土顶板4包围的地面中进行挖掘，最后在地面部分向下挖掘到底板5的深度。在第三步中，将混凝土放置在底板结构区域中，并且实现了底板与预制混凝土侧壁2的整体组合。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2010014451A Non-destructive inspection method of filling state of gap of connection means 有权
标题翻译：连接方式填充状态的非破坏性检查方法
公开(公告)号：JP2010014451A
公开(公告)日：2010-01-21
申请号：JP2008172740
申请日：2008-07-01
申请人： Geostr Corp , Nippon Splice Sleeve Kk , Railway Technical Res Inst , Shin Nippon Hihakai Kensa Kk , Toda Constr Co Ltd , ジオスター株式会社 , 戸田建設株式会社 , 新日本非破壊検査株式会社 , 日本スプライススリーブ株式会社 , 財団法人鉄道総合技術研究所
发明人： TANIMURA YUKIHIRO , OKAMOTO MASARU , HARADA KAZUHIRO , KOBAYASHI OSAMU , SATO IKU , UDAGAWA NORIHIKO , TSUJI TOSHIYUKI , ABUKAWA MASAHIRO , OGATA TSUTOMU , IMAGAWA YUKIHISA , TOMITAKA TAKEYUKI
IPC分类号： G01N29/04 , E04C5/18 , G01N29/00
摘要： PROBLEM TO BE SOLVED: To provide a non-destructive inspection method which enables the safe and certain inspection of whether a connection means is perfectly filled with a grout material after execution.
SOLUTION: The non-destructive inspection method is composed of: the process 1 for arranging the connection means at the position opposed to a member to be connected; the process 2 for filling the gap 6 of the connection means with the grout material 3 from the grout material injection port 4 formed to one end side of the connection means by an appropriate means; the process 3 for completing filling when a state is achieved that the grout material 3 is charged and discharged from the extended discharge cylinder 8 filled with the grout material 3 and mounted on the grout material discharge port 5 formed to the other end side of the connection means; the process 4 for bringing a probe into contact with the surface of the end part on the exposed side of the extended discharge cylinder in a state that the grout material 3 in the gap 6 of the connection means and in the extended discharge cylinder is solidified; and the process 5 for transmitting the ultrasonic wave from the probe connected to an ultrasonic flaw detector to the grout material charged and solidified in the extended discharge cylinder and measuring the state of the reflected wave from the grout material by the ultrasonic flaw detector to confirm the presence and state of the gap 6 in the connection means.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种非破坏性的检查方法，其能够在执行后能够安全和一定地检查连接装置是否完全填充了灌浆材料。解决方案：非破坏性检查方法包括：将连接装置布置在与要连接的部件相对的位置处的过程1; 用于通过适当的装置从连接装置的一端侧从灌浆材料注入口4填充连接装置的间隙6的浆料材料3的工艺2; 实现填充材料3从填充有灌浆材料3的延长排出筒8充填并安装在形成于连接件的另一端侧的浆料材料排出口5上的状态下的填充处理3 手段; 用于使连接装置的间隙6中的灌浆材料3和延伸的排出筒中的灌浆材料3固化的状态，使探针与扩展排出筒的露出侧的端部的表面接触的工序4; 以及用于将超声波从连接到超声波探伤仪的探头发射到在扩展放电气缸中充填和固化的灌浆材料的过程5，并通过超声波探伤仪测量来自灌浆材料的反射波的状态，以确认连接装置中间隙6的存在和状态。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2003328689A Hollow structure 审中-公开
标题翻译：中空结构
公开(公告)号：JP2003328689A
公开(公告)日：2003-11-19
申请号：JP2002138721
申请日：2002-05-14
申请人： Geostr Corp , Matiere Marcel , Nippon Hume Corp , Nippon Zenith Pipe Co Ltd , ジオスター株式会社 , マティエルマルセル , 日本ゼニスパイプ株式会社 , 日本ヒューム株式会社
发明人： YAMASHITA KIICHI , IWASAKI TAKAO , TSUJI TOSHIYUKI , USUHA SHINICHI , KIYOHARA KATSUJI
IPC分类号： E21D9/14 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a hollow structure which is available as a tunnel and allows passengers and/or drivers to smoothly enter the tunnel or leaves the same without the sense of discomfort.
SOLUTION: With respect to an opening 5a of a hollow portion 5 oriented in a longitudinal direction, when both side wall members 2 and an upper wall member 3 are connected to each other and they are connected to the corresponding members in the longitudinal direction, an interval between both the side wall members 2 and an interval between the upper wall member 3 and a bottom wall member 4 are progressively extended toward an opening end of the hollow portion 5. Further, in the hollow structure 1 formed by connecting both the side wall members 2, the upper wall member 3, and the bottom wall member 4 to each other, the opening 5a of the hollow portion 5, which is a longitudinal end of the hollow structure, can be formed like a bell mouth spreading toward the opening end. As a result, when the hollow structure 1 is employed as the tunnel, it allows passengers and/or drivers to smoothly enter the opening 5a (entrance and exit of the tunnel) of the hollow portion 5 or leaves the same without the sense of discomfort.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供可用作隧道的中空结构，并允许乘客和/或司机顺利地进入隧道或离开同一个地方而不感到不适。解决方案：对于沿纵向定向的中空部分5的开口5a，当两个侧壁构件2和上壁构件3彼此连接并且它们在纵向方向上连接到相应的构件时方向上，两侧壁构件2之间的间隔和上壁构件3与底壁构件4之间的间隔逐渐向中空部5的开口端延伸。此外，在通过连接两个侧壁构件2，上壁构件3和底壁构件4，作为中空构造的纵向端部的中空部5的开口5a可以形成为向着朝向开幕式结束。结果，当采用中空结构1作为隧道时，允许乘客和/或司机顺利地进入中空部分5的开口5a（隧道的入口和出口）或离开同一个而不感到不适。版权所有（C）2004，JPO

7. 发明专利

JP2003293305A Structure of approach cushion slab bearer 审中-公开
标题翻译：方法衬垫轴承架结构
公开(公告)号：JP2003293305A
公开(公告)日：2003-10-15
申请号：JP2002099865
申请日：2002-04-02
申请人： Geostr Corp , ジオスター株式会社
发明人： TSUJI TOSHIYUKI , KUBOTA SHINICHI
IPC分类号： E01C11/00
摘要： PROBLEM TO BE SOLVED: To provide a structure of an approach cushion slab bearer of a conduit block.
SOLUTION: A cushion slab bearer is provided at a wall surface of a conduit block, protruding from the wall surface. An anchor bar is protruded at the slab bearer. The anchor bar is inserted through an end of the slab.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供导管块的接近缓冲板承载件的结构。解决方案：缓冲板支架设置在从壁面突出的导管块的壁面上。锚杆突出在板承载体上。锚杆穿过板的一端插入。版权所有（C）2004，JPO

8. 发明专利

JP2003278127A Concrete gutter gate 审中-公开
标题翻译：混凝土门
公开(公告)号：JP2003278127A
公开(公告)日：2003-10-02
申请号：JP2002087896
申请日：2002-03-27
申请人： Geostr Corp , ジオスター株式会社
发明人： UNNO YUSUKE , TSUJI TOSHIYUKI
IPC分类号： E02B3/10 , E02D5/10
摘要： PROBLEM TO BE SOLVED: To provide a concrete gutter gate capable of saving labor in construction work, shortening construction term, and improving quality.
SOLUTION: A water shutting-off wall 7 or a breast wall 16 formed as secondary concrete product is fixed to an upper face and both side faces of a pipe conduit 3 (case body 2) to facilitate the formation of the water shutting-off wall 7 or the breast wall 16 provided in a water shutting-off part 4 or a breast wall part 5. Consequently, when constructing the concrete gutter gate 1 together with the pipe conduit 3 formed by arranging precast concrete case bodies 2 like a row, it is possible to save labor in the construction work, shorten construction term, and improve quality. Moreover, a steel sheet pile 6 for shutting-off water, a concrete sheet pile 13 for shutting-off water, the water shutting-off wall 7, and the breast wall 16 can be simply joined on the water shutting-off wall 7 or the breast wall 16 fixed to the pipe conduit 3 (case body 2) by forming as secondary concrete product. As a result, it is possible to save labor in the construction work, shorten construction term, and improve quality herefrom, too.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够节省施工工作人力，缩短施工期和提高质量的混凝土闸门。解决方案：作为次级混凝土制品形成的关水壁7或胸壁16被固定到管道3（壳体2）的上表面和两个侧面，以便于形成停水设置在水关闭部4或胸壁部5中的壁壁7或胸壁16.因此，在将混凝土槽门1与通过配置预制混凝土壳体2形成的管路3一起构成时，可以节省劳动力，缩短施工期，提高质量。此外，用于关闭水的钢板桩6，用于关闭水的混凝土片材堆13，关水壁7和胸壁16可以简单地连接在关水壁7或胸壁16通过形成第二混凝土产品而固定到管道导管3（壳体2）上。因此，可以节省劳动力，缩短施工期，提高质量。版权所有（C）2004，JPO

9. 发明专利

JP2005290758A Elastic joint structure and elastic joining method for caisson concrete blocks 有权
标题翻译：卡森混凝土块的弹性接头结构和弹性接合方法
公开(公告)号：JP2005290758A
公开(公告)日：2005-10-20
申请号：JP2004105393
申请日：2004-03-31
申请人： Geostr Corp , Kyowa Concrete Industry Co Ltd , Seibu Polymer Corp , ジオスター株式会社 , 共和コンクリート工業株式会社 , 西武ポリマ化成株式会社
发明人： TSUJI TOSHIYUKI , OGINO YUKIMI , HASEGAWA OSAMU
IPC分类号： E02B3/10 , E02B3/16 , E02B5/02 , E02D29/16 , E03F3/04 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide an elastic joint structure for caisson concrete blocks for use as culverts of a sluice or the like, which dispenses with conventionally required grout injection work into seal holes, allows execution of water cutoff work of the seal holes in a short period of time by using simple and inexpensive members, contributes to drastic reduction of material costs and construction costs, and exerts reliable water cutoff performance even against shear deformation or bending deflection occurring on the culvert, over a long period of time, and to provide an elastic joining method for the caisson concrete blocks.
SOLUTION: According to the elastic joint structure, a ring packing 10 is arranged between end openings 3a, 3a of respective sheath holes 3, 3 at a joint portion of a pair of the culvert concrete blocks 1, 1 joined to each other, and one of fitting portions 11a of a cylindrical portion 11 thereof is fitted into one of the end openings 3a, followed by compressively deforming a flange portion 12 thereof by joined end faces of the respective culverts by straining joining by using a tendon 2. Then an inner surface of an insertion hole 13 of the packing is brought into intimate contact with a surface of the tendon 2 by compressing and swelling, to thereby prevent water from infiltrating into the sheath hole 3. Thus the ring packing 10 can be deformed to follow shear deformation and bending deflection of the culvert.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于沉箱混凝土块的弹性接头结构，用作闸门等的涵洞，其将传统上需要的灌浆注入工作分配到密封孔中，允许执行密封件的截水工作通过使用简单廉价的构件在短时间内的孔洞有助于大大降低材料成本和施工成本，并且即使在长时间内在涵洞上发生的剪切变形或弯曲偏转也施加可靠的截水性能，并为沉箱混凝土块提供弹性接合方法。解决方案：根据弹性接头结构，在彼此接合的一对夹层混凝土块1,1的接合部分处，环形密封件10设置在各个护套孔3,3的端部开口3a，3a之间并且其一个圆筒部11的嵌合部11a中的一个嵌合到一个端部开口3a中，然后通过使用腱2进行紧固连接，使各个涵洞的接合端面通过连接的端面将其凸缘部12压缩变形。然后填料的插入孔13的内表面通过压缩膨胀与腱2的表面紧密接触，从而防止水渗透到护套孔3中。因此，环形填料10可以变形以跟随涵洞的剪切变形和弯曲变形。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2004250988A Scour preventing structure for dam embankment 有权
公开(公告)号：JP2004250988A
公开(公告)日：2004-09-09
申请号：JP2003042341
申请日：2003-02-20
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： TSUJI TOSHIYUKI , TAKEUCHI MAKOTO
IPC分类号： E02B8/00 , E02B5/02 , E02B7/00
摘要： PROBLEM TO BE SOLVED: To provide a scour preventing structure for a dam embankment, which permanently prevents scour and damage of a downstream side of the dam embankment, and particularly an apron portion, caused by collision of huge boulders flowing downward over an overflowing portion.
SOLUTION: In construction of the scour preventing structure for the dam embankment, a plurality of scour preventive plates 2 are laid on the downstream side of the dam embankment 1 from the overflowing portion 1a through a slope portion 1b and to the apron portion 1c. Then grout 5 is filled between the dam embankment 1 and the scour preventive plates 2, and further cushioning members 4 are interposed between corner portions of the respective scour preventive plates 2.
COPYRIGHT: (C)2004,JPO&NCIPI

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