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1. 发明专利

SG11201506428VA METHOD FOR MANUFACTURING CONCRETE STRUCTURE, CONCRETE CURING SHEET FOR CURING CONCRETE 未知
公开(公告)号：SG11201506428VA
公开(公告)日：2015-09-29
申请号：SG11201506428V
申请日：2014-02-14
申请人： KAJIMA CORP
发明人： SAKATA NOBORU , WATANABE KENZO , NUKUSHINA TATSUYA , SAKAI GORO , YANAI SHUJI , YOKOZEKI KOSUKE , IWATA MITSUNORI , NISHIOKA KAZUNORI , KONDO KEIJI , GODA TAIZO , HIRATA SHUSAKU
IPC分类号： E04G21/02 , E04G9/10

2. 发明专利

JP2017082484A 型枠装置、及び、覆工コンクリートの構築方法审中-公开
公开(公告)号：JP2017082484A
公开(公告)日：2017-05-18
申请号：JP2015211768
申请日：2015-10-28
申请人：鹿島建設株式会社 , Kajima Corp
发明人： TAKEICHI ATSUSHI , NIIOKA NAOYUKI , SATO TAKAHIRO , HASHIMOTO HAJIME , NISHIOKA KAZUNORI , TEZUKA YASUNARI , SAKAI GORO , MATSUMOTO SHUJI
IPC分类号： E21D11/10
摘要：【課題】覆工コンクリートの表面品質を向上させる。【解決手段】トンネル内周面2へのコンクリートの打設に用いられる型枠装置1は、トンネル内周面2に相対する外周面を有するアーチ状の型枠5と、型枠5に設けられて、トンネル内周面2と型枠5の外周面との間の空間(覆工空間)S内へのコンクリートの打設に用いられる打設口81と、を有する。打設口81が型枠5の下端部に設けられている。型枠装置1を用いてトンネル内周面2にコンクリートを打設して覆工コンクリートを構築する方法は、コンクリートを打設口81から覆工空間S内に供給する工程を含む。覆工空間S内にコンクリートを供給する工程は、打設口81から覆工空間S内に供給されたコンクリートの上面90が打設口81よりも高位に位置している状態で、打設口81から覆工空間S内にコンクリートを圧入することを含む。【選択図】図5

3. 发明专利

JPH11311096A TUNNEL EXCAVATING CONSTRUCTION METHOD AND TUNNEL LINER USED THEREFOR 失效
公开(公告)号：JPH11311096A
公开(公告)日：1999-11-09
申请号：JP11855898
申请日：1998-04-28
申请人： KAJIMA CORP , NIPPON STEEL CORP
发明人： NISHIOKA KAZUNORI , MATSUDA MASAKAZU , IWATA MITSUISA , YOKOO ATSUSHI , SASAKI MICHIO , HATADA MINORU
IPC分类号： E21D9/10 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavating construction method and a tunnel liner used in this construction method of excavating with a tunnel boring machine using the tunnel liner lightweight and low in cost compared with segments and making the degree of support reinforcement changeable according to the state of the natural ground in a tunnel in a mountain. SOLUTION: Each constituent member of a prefabricated tunnel liner 10 composed of a plurality of main girder rings 1 using shape steel, and a deck plate 2 provided bridging between a plurality of main girder rings, is manufactured outside of a tunnel T. Each constituent member in a bulk state or in a unit built-up state is carried into an excavation site in the tunnel T reinforced or omitted according to the state of the natural ground to build up the prefabricated tunnel liner 10, and a tunnel boring machine M is put in excavating action.

4. 发明专利

JP2014190147A Mobile form device and lining concrete construction method 有权
标题翻译：移动式装置和内装混凝土结构方法
公开(公告)号：JP2014190147A
公开(公告)日：2014-10-06
申请号：JP2013069531
申请日：2013-03-28
申请人： Kajima Corp , 鹿島建設株式会社 , Gifu Kogyo Co Ltd , 岐阜工業株式会社
发明人： NISHIOKA KAZUNORI , KONDO KEIJI , SAKAI GORO , SHIGENAGA AKIHIRO , GODA TAIZO , OKUBO TSUNEHIDE
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To attain high quality and of construction efficiency of lining concrete.SOLUTION: A mobile form device 1 includes: a movable carriage 4 travelable on a bottom surface 3 of a tunnel; and an arched concrete form 5 of which diameter is expansible and contractible. The concrete form 5 has a two-layer structure consisting of a wall 52 and a form 53. The form 53 forms a space S (a first space S1 and a second space S2) between a tunnel inner peripheral surface and a tunnel bottom surface during extension of the form 53. Concrete is placed in the space S in a state that the form 53 is attached to the wall 52 during the extension of the form 53. The form 53 is supported by the carriage 4 via the wall 52 during extension thereof and supports concrete in the first space S1, when the form is attached to the wall 52. The form 53 is supported by an invert support part including concrete cured in the second space S2 and protects the concrete in the first space S1, when the form is separated from the wall 52.
摘要翻译：要解决的问题：为了获得衬里混凝土的高质量和施工效率。解决方案：移动式装置1包括：可在隧道的底面3上行进的可移动托架4; 并且其直径可膨胀和收缩的拱形混凝土形式5。具体形式5具有由壁52和形式53组成的两层结构。形式53在隧道内周面与隧道底面之间形成空间S（第一空间S1和第二空间S2）在形式53的延伸期间，将混凝土放置在空间S中。在延伸形式53的过程中，形状53被附接到壁52上。在其延伸期间，形式53经由壁52由托架4支撑并且当形式附接到壁52时，在第一空间S1中支撑混凝土。形式53由包括在第二空间S2中固化的混凝土的反转支撑部支撑，并且当形式与壁52分离。

5. 发明专利

JP2001031970A VOID-FILLING CHEMICAL SOLUTION FOR GROUND EXCAVATION USING EXCAVATOR 失效
公开(公告)号：JP2001031970A
公开(公告)日：2001-02-06
申请号：JP20524799
申请日：1999-07-19
申请人： TOKAI RUBBER IND LTD , KAJIMA CORP
发明人： UDA SHINYA , KOYANAGI HIROSHI , WAKIZAKA OSAMU , NISHIOKA KAZUNORI , SHIMODERA SHINICHI
IPC分类号： E21D11/00 , C09K17/46 , C09K17/48 , C09K103/00
摘要： PROBLEM TO BE SOLVED: To provide a void-filling chemical solution which easily comes off from tunnel boring machine(TBM) cutter heads, etc., when attached to excavators such as TBM cutter heads, etc. SOLUTION: A chemical solution for filling voids at ground excavation conducted using an excavator is prepared using an expanded polyurethane solution comprising the following liquid (A) and liquid (B). (A) A liquid which essentially comprises water glass and contains a polyol. (B) A liquid which essentially comprises an isocyanate. Preferably, the content of water glass is 50 wt.% or more against the total weight of liquid (A).

6. 发明专利

JP2014214551A コンクリート構造物の製造方法有权
标题翻译：制造混凝土结构的方法
公开(公告)号：JP2014214551A
公开(公告)日：2014-11-17
申请号：JP2013094512
申请日：2013-04-26
申请人：鹿島建設株式会社 , Kajima Corp
发明人： WATANABE KENZO , SAKATA NOBORU , NUKUSHINA TATSUYA , GODA TAIZO , SAKAI GORO , NISHIOKA KAZUNORI , HIRATA SHUSAKU
IPC分类号： E04G9/10
CPC分类号： E04G9/10
摘要：【課題】水を有効に活用して所定品質のコンクリート構造物を製造することができるコンクリート構造物の製造方法を提供する。【解決手段】本発明に係るコンクリート構造体の製造方法は、コンクリート打設用の型枠10を設置する型枠設置工程と、型枠10の内面に養生シート15が配置された状態でコンクリートCの打設を行う打設工程と、コンクリートCの打設後に型枠10を脱型する脱型工程と、を備え、型枠10の脱型後に、養生シート15はコンクリートC側に保持されている。【選択図】図5
摘要翻译：要解决的问题：提供一种制造混凝土结构的方法，能够通过有效利用水来制造具有规定质量的混凝土结构。解决方案：用于制造混凝土结构的创新方法包括：混凝土构造安装步骤，用于安装混凝土浇筑混凝土10; 将混凝土C置于固化片15布置在混凝土模10的内表面上的放置步骤; 以及用于在混凝土C放置之后去除混凝土模板10的混凝土表面去除步骤。在除去混凝土模板10之后，固化片15被保持在混凝土C侧。

7. 发明专利

JP2014202040A 移動式型枠装置有权
标题翻译：可移动类型形式的设备
公开(公告)号：JP2014202040A
公开(公告)日：2014-10-27
申请号：JP2013081439
申请日：2013-04-09
申请人：鹿島建設株式会社 , Kajima Corp , 岐阜工業株式会社 , Gifu Kogyo Co Ltd
发明人： NISHIOKA KAZUNORI , KONDO KEIJI , SAKAI GORO , SHIGENAGA AKIHIRO , GODA TAIZO , OKUBO TSUNEHIDE
IPC分类号： E21D11/10
摘要：【課題】覆工コンクリートの高品質化と施工効率化とを実現する。【解決手段】移動式型枠装置1は、トンネルの底面3上をトンネル軸方向に走行可能な門型の移動台車4と、台車4をその上方より覆うように配置されて展開・縮径可能なアーチ状の型枠5とを備える。型枠5は、ジャッキ55〜57を介して台車4に連結されるウォール52と、これよりトンネル径方向外側に配置されるフォーム53とからなる2層構造を有する。移動式型枠装置1は、位置合わせ装置と、フォーム引き寄せジャッキ70とを更に備える。フォーム53をウォール52に装着するときに、位置合わせ装置は、ウォール52に対するフォーム53の位置合わせを行う。フォーム53がウォール52に装着された状態で、フォーム引き寄せジャッキ70は、フォーム53をウォール52側に引き寄せることにより、フォーム53をウォール52に固定する。【選択図】図1
摘要翻译：要解决的问题：实现衬里混凝土的高质量和高施工效率。解决方案：可移动式成形装置1包括：能够沿隧道轴线方向在隧道底面3上行进的入口可移动滑架4 ; 以及布置成从其上部覆盖托架4的可扩张/直径收缩的拱形形式5。形式5包括两层结构，其由通过插座55-57连接到托架4的壁52和布置在隧道径向外侧的形式53组成。可移动式成形装置1还包括定位装置和形状附近的插孔70.当将壁板52安装在壁52上时，定位装置将模板53定位在壁52上。在壁52上安装形式53的状态下靠近壁52侧的形式53，从而将形式53固定在壁52上。

8. 发明专利

JP2001099945A SURVEY INSTRUMENT FOR SURVEYING FRONT SIDE OF WORKING FACE, AND RECORDING MEDIUM 失效
公开(公告)号：JP2001099945A
公开(公告)日：2001-04-13
申请号：JP27831299
申请日：1999-09-30
申请人： KAJIMA CORP
发明人： NISHIOKA KAZUNORI , TOIDA KATSU , YAMAMOTO TAKUJI
IPC分类号： E21D9/06 , G01V1/28
摘要： PROBLEM TO BE SOLVED: To allow three-dimensional evaluation of geological structure in front of a working face without obstracting working face excavation. SOLUTION: Vibration waves generated in oscillation points 17 generated by the working face excavation to be returned into a tunnel 1 by reflection in a fault 51 in the front side of the working face are measured in plural vibration receiving parts 7 on a tunnel wall face. Plural measured waves are provided based on combination of the plural oscillation points 17 and the plural receiving points 7. Waveforms measured in the receiving points 7 are tomography-analyzed to calculate the speed distribution of a soil in the front side of the working face. The amplitudes of the waveforms 201, 202, 203 shifted by respective calculated theoretical propagation times Tsr1, Tsr2, Tsr3 with respect to the waveforms 101, 102, 103 ranging over from the measured oscillation points 17 to the receiving points 7 via plural grating points 61, using the grating points 61 set in the front side of the cutting face are added together, for example, with 0.01 sec of interval. The three-dimensional evaluation for the geological structure in front of the working face is conducted based on a level of an added waveform amplitude.

9. 发明专利

JP2000257391A CONCRETE PLACING DEVICE 失效
公开(公告)号：JP2000257391A
公开(公告)日：2000-09-19
申请号：JP6252499
申请日：1999-03-10
申请人： KAJIMA CORP , SAGA KOGYO KK
发明人： NISHIOKA KAZUNORI , ICHIJO MASARU , SAGA YOSHIO
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To sufficiently fill concrete by projecting an outflow part capable of being flowed out by ready-mixed concrete filled into the space of the inside of a tunnel near the gable end of the crest part of form for tunnel lining or in the neighborhood thereof to the inside of the form for the tunnel lining. SOLUTION: When ready-mixed concrete is injected until it is flowed out from the outlet 25 of an outflow part 7 in a space 3 from the injection opening of a form for tunnel lining 5, pressure is applied on the ready-mixed concrete, the filling density of the ready-mixed concrete of the inside of the space 3 is heightened, and adhered to the inner wall face 1 of a tunnel. When an opening and closing cover 15 is rotated in the direction of an arrow (b), the ready-mixed concrete remaining in the outflow part 7 is pushed and returned to the inside of the space 3 and the ready-mixed concrete in the inside of the space 3 is pressurized, the ready-mixed concrete is filled into the crest part of a gable side. Furthermore, after the support material 75 of a support tool 65 is slid downward, an air tube 55 is removed and the set of the form for the tunnel lining 5 is released. Thereby the ready-mixed concrete can be sufficiently filled into the corners of the space.

10. 发明专利

JP2000248896A BACKFILLING MATERIAL FILLING METHOD IN TBM METHOD 失效
公开(公告)号：JP2000248896A
公开(公告)日：2000-09-12
申请号：JP5522399
申请日：1999-03-03
申请人： KAJIMA CORP , SHINWA IND
发明人： NISHIOKA KAZUNORI , MATSUDA MASAKAZU , KANO OSAMU , NITTA YOUICHIRO
IPC分类号： E21D9/06 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To provide a filling method for a backfilling material in TMB method capable of injecting a backfilling material to tail void immediately after encountering with poor natural ground and the liner has been pushed out to the natural ground portion. SOLUTION: Backfilling method in the TBM method excavates underground by a TBM 1 and, if it encounters poor natural ground portion, the failure or the like of the natural ground A is prevented by using liner 5 and, in this case, urethane foam 6-2 is adhered in the peripheral direction on the outer peripheral surface of the liner 5 assembled in the tail 1a, thereby forming bulkhead and a backfilling material C is injected in a void portion B between the liner 5 and natural ground A between the bulkhead and the urethane foam 6-1 adhered previously.

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