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1. 发明专利

JP2013023418A Concrete composition and method of manufacturing the same 有权
标题翻译：混凝土组合物及其制造方法
公开(公告)号：JP2013023418A
公开(公告)日：2013-02-04
申请号：JP2011161160
申请日：2011-07-22
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ONO TOSHIO , FUKUYA YOSHINORI , HAGIWARA TOMOHISA , WATANABE KENZO , MATSUBARA KOMEI
IPC分类号： C04B28/02 , C04B24/00 , C04B24/12 , C04B24/16 , C04B24/26
摘要： PROBLEM TO BE SOLVED: To provide a concrete composition that can obtain flow retention property applicable to a case where time to casting exceeds two hours and easily adjust fresh properties in accordance with changes in temperature.SOLUTION: A concrete composition includes cement, aggregate, water, and at least two kinds of dispersants. At least one kind of the dispersants is selected from the group consisting of a water reducing agent delay type, an AE water reducing agent delay type, a high performance AE water reducing agent delay type, and a fluidizing agent delay type. An initial slump flow value X and a 50 cm arrival time Y satisfy either condition A or condition B as follows. Condition A is 550≤X≤600 and -0.5X+320≤Y≤-2X+1,280. Condition B is 600≤X≤700 and -0.1X+80≤Y≤-0.4X+320.
摘要翻译：要解决的问题：提供一种能够获得流动保持性的具体组合物，其适用于浇铸时间超过2小时并根据温度变化容易地调节新鲜特性的情况。解决方案：混凝土组合物包括水泥，骨料，水和至少两种分散剂。至少一种分散剂选自减水剂延迟型，AE减水剂延迟型，高性能AE减水剂延迟型和流化剂延迟型。初始坍落度流动值X和50cm到达时间Y满足条件A或条件B如下。条件A为550≤X≤600且-0.5X +320≤Y≤-2X + 1,280。条件B为600≤X≤700，-0.1X +80≤Y≤-0.4X + 320。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012158959A Spraying method 有权
标题翻译：喷涂方法
公开(公告)号：JP2012158959A
公开(公告)日：2012-08-23
申请号：JP2011021064
申请日：2011-02-02
申请人： Kajima Corp , 鹿島建設株式会社
发明人： MUKAIHARA KEN , YANAI SHUJI , ONO TOSHIO , HAGIWARA TOMOHISA , KONDO KEIJI , FUJIMOTO KAZUYOSHI , FUKUYA YOSHINORI
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a spraying method capable of sufficiently reducing rebounds of material during spraying concrete to a construction surface.SOLUTION: A spraying method is used for forming a concrete layer CL which covers an excavation surface F (construction surface) of the natural ground in a tunnel 10. The method comprises a first step (refer to (a) in Figure 1) of spraying mortar M to the excavation surface F of the natural ground to form a mortar layer ML on the excavation surface F of the natural ground, and a second step (refer to (b) in Figure 1) of spraying concrete C to the mortar layer ML in a curing step to form a concrete layer CL which covers the excavation surface F of the natural ground.
摘要翻译：要解决的问题：提供一种能够在将混凝土喷射到施工表面期间充分降低材料的回弹的喷射方法。解决方案：一种喷涂方法用于形成覆盖隧道10中的天然地面的挖掘面F（结构表面）的混凝土层CL。该方法包括第一步骤（参见图1（a））将天然地面的开采面F喷射砂浆M，以在自然地面的开挖面F上形成砂浆层ML，并且将混凝土C喷洒到第二步骤（参见图1中的（b））砂浆层ML在固化步骤中形成覆盖天然地面的开挖面F的混凝土层CL。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012241333A Construction method of landing bridge for tunnel construction, and landing bridge for tunnel construction 审中-公开
标题翻译：隧道施工用吊车桥施工方法及隧道施工吊装桥
公开(公告)号：JP2012241333A
公开(公告)日：2012-12-10
申请号：JP2011109516
申请日：2011-05-16
申请人： Kajima Corp , 鹿島建設株式会社 , Kajima Mechatro Engineering Co Ltd , カジマメカトロエンジニアリング株式会社
发明人： SHIGENAGA AKIHIRO , FUKUYA YOSHINORI , UEKI MUTSUO , SATO MASAAKI , ITO YUJI , YOSHIKAWA OSAMU , MOTOHASHI TADAHIKO , MORI NAOTO
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a construction method or the like of a landing bridge for tunnel construction, capable of easily constructing a suitable landing bridge for tunnel construction corresponding to the tunnel construction.SOLUTION: By selecting a floor part unit member 11-n, a main girder unit member 13-n, a bracket 25 and a cylinder 27, etc., corresponding to the tunnel construction, transporting them to a tunnel construction site, and assembling the unit members at the tunnel construction site, a floor part 11, a main girder 13 and a flip-up mechanism 35 for flipping up a get-on base 15 of a landing bridge 1 for the tunnel construction are configured, and the landing bridge 1 for the tunnel construction is constructed. By selecting kinds of the floor part unit member 11-n, the main girder unit member 13-n and a flip-up mechanism unit member by the bracket 25 and the cylinder 27, the width, length, loadable weight and flip-up height of the get-on base 15 of the landing bridge 1 for the tunnel construction can be changed according to the tunnel construction.
摘要翻译：要解决的问题：提供一种用于隧道施工的登陆桥的施工方法等，能够容易地构建对应于隧道施工的隧道施工的合适的登陆桥。解决方案：通过选择对应于隧道结构的地板单元构件11-n，主梁单元构件13-n，支架25和气缸27等，将其运送到隧道施工现场，并且在隧道施工现场组装单元构件，构造用于翻转用于隧道结构的着陆桥1的接地基座15的地板部分11，主梁13和翻转机构35，并且隧道施工着陆桥1。通过选择底板部件单元构件11-n，主梁单元构件13-n和通过支架25和气缸27的上升机构单元构件的种类，宽度，长度，可承载重量和翻转高度可以根据隧道施工方式改变隧道施工的着陆桥1的上座15。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012197559A Tunnel support guiding and building method 有权
标题翻译：隧道支持指导和建筑方法
公开(公告)号：JP2012197559A
公开(公告)日：2012-10-18
申请号：JP2011060729
申请日：2011-03-18
申请人： Kajima Corp , Sooki:Kk , Fuji Bussan Kk , 富士物産株式会社 , 株式会社ソーキ , 鹿島建設株式会社
发明人： SATO MASAAKI , SHIGENAGA AKIHIRO , ITO YUJI , FUKUYA YOSHINORI , HAGIWARA TOMOHISA , TANAKA MASAYOSHI , IMAOKA SHINJI , NOBUHARA KOJI , TOMITA SHOJI , KASHIWA TADANOBU
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a method for smoothly guiding a support to a prescribed position and improving position accuracy of support building-up while improving work efficiency of the support building-up.SOLUTION: A tunnel support guiding and building method is for holding supports 4L and 4R by a holding part of an erector device 1, guiding them to the vicinity of a face 5 of a tunnel and building them. Erector targets E1 and E2 are attached to the holding part of the erector device 1, support targets S1-S4 are attached to upper ends and lower ends of the supports 4L and 4R, positions of the erector targets E1 and E2 are measured, the erector device 1 is controlled on the basis of the positions of the erector targets E1 and E2, and the supports 4L and 4R are guided to the vicinity of the face 5. Then, positions of the support targets S1-S4 are measured, the erector device 1 is controlled on the basis of the positions of the support targets S1-S4 at the upper ends or lower ends of the supports 4L and 4R, and the supports 4L and 4R are guided to design positions and built up.
摘要翻译：要解决的问题：提供一种能够将支撑件平滑地引导到规定位置并提高支撑构造的位置精度的方法，同时提高支撑构件的工作效率。解决方案：隧道支撑引导和建造方法是用一个竖立装置1的固定部分来保持支承件4L和4R，将它们引导到隧道的表面5附近并进行建造。升降器目标E1和E2连接到竖立装置1的保持部分，支撑目标S1-S4连接到支撑件4L和4R的上端和下端，测量对象E1和E2的位置，竖立器装置1根据竖立装置对象E1和E2的位置进行控制，并且将支撑件4L和4R引导到面部5附近。然后，测量支撑对象S1-S4的位置，竖立装置基于支撑件4L和4R的上端或下端的支撑对象S1-S4的位置来控制图1，并且支撑件4L和4R被引导到设计位置并构建。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2014080865A Tunnel construction method 有权
标题翻译：隧道施工方法
公开(公告)号：JP2014080865A
公开(公告)日：2014-05-08
申请号：JP2014025236
申请日：2014-02-13
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKANE HIDEYUKI , NAGAMORI KUNIHIRO , SETSUKINAI SHUICHI , FUKUYA YOSHINORI , ABE TAKASHI , TAMAMURA KOJI , YOSHIZAKO KAZUO , OKUYAMA MASAYOSHI
IPC分类号： E21D9/06 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a tunnel construction method, which, during a tunnel construction, enables switching between the cast-in-place concrete type and the segment type with use of a single shield machine, causing no water leakage at the switching, and making the switching operation easy.SOLUTION: A driving jack 7 is fitted with an inner-frame spreader 19 at its tip. During switching the construction method between the cast-in-place concrete type and the segment type, the spreader fitted on the driving jack 7 is changed depending on either pressing on an inner frame 15 or on a segment 35, enabling accurately pressing the center of the end surface of either the inner frame 15 or the segment 35 located in the outer side of the inner frame 15.
摘要翻译：要解决的问题：提供一种隧道施工方法，其在隧道施工期间能够使用单个屏蔽机器在现场混凝土型和段型之间切换，在切换时不会发生漏水，并使开关操作变得容易。解决方案：驱动插座7在其尖端处装配有内框架吊具19。在现浇混凝土型和分段型之间切换施工方法时，安装在驱动千斤顶7上的吊具根据内框15或段35上的按压而改变，从而能够精确地按压位于内框架15的外侧的内框架15或段35的端面。

6. 发明专利

JP2013091948A Tunnel construction method 有权
标题翻译：隧道施工方法
公开(公告)号：JP2013091948A
公开(公告)日：2013-05-16
申请号：JP2011233761
申请日：2011-10-25
申请人： Kajima Corp , 鹿島建設株式会社 , Sooki:Kk , 株式会社ソーキ
发明人： HANADA NORIAKI , SUZUKI TOMOYUKI , HASHIMOTO HAJIME , FUKUYA YOSHINORI , KONDO KEIJI , UNEDA ATSUSHI , TANAKA MASAYOSHI , YAMAMOTO TOMOHIDE , TOMITA SHOJI
IPC分类号： E21D9/00
摘要： PROBLEM TO BE SOLVED: To provide a tunnel construction method which can suppress tunnel construction cost.SOLUTION: A tunnel construction method comprises the steps of: irradiating a first irradiation point (P) on a face plane by laser irradiation of a total station (20); bringing the tip of a rod (13) of an attitude adjustable guide shell (11) into contact with the first irradiation point (P); irradiating a second irradiation point (Q) different from the first irradiation point (P) by the laser irradiation of the total station (20); adjusting the attitude of the guide shell (11) so that an irradiation point is formed on a target (15) provided on the rear end of the guide shell (11); and drilling a hole by the rod (13) of the attitude adjusted guide shell (11).
摘要翻译：要解决的问题：提供可以抑制隧道施工成本的隧道施工方法。解决方案：隧道施工方法包括以下步骤：通过全站仪（20）的激光照射在面平面照射第一照射点（P n ）; 使姿态可调引导壳（11）的杆（13）的前端与第一照射点（P n ）接触; 照射不同于第一照射点（P n ）的第二照射点（Q n ）车站（20）; 调整所述引导壳（11）的姿态，使得在设置在所述引导壳（11）的后端上的目标（15）上形成照射点。并且通过姿态调节引导壳（11）的杆（13）钻孔。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013087514A Movable type form device, and construction method of lining concrete 有权
标题翻译：可移动型式装置，以及混凝土结构施工方法
公开(公告)号：JP2013087514A
公开(公告)日：2013-05-13
申请号：JP2011229837
申请日：2011-10-19
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 , FUKUYA YOSHINORI , KONDO KEIJI , SHIGENAGA AKIHIRO , SAKAI GORO , OKUBO TSUNEHIDE
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To improve quality of lining concrete and to improve efficiency of construction.SOLUTION: A movable type form device 1 includes a portal movable carriage 4 capable of traveling on a bottom surface 3 of a tunnel in a tunnel axial direction, and an arch-shaped form 5 arranged so as to cover the carriage 4 from the upper part and capable of being expanded/reduced in diameter. The form 5 has a two-layer structure comprising a wall 52 connected to the carriage 4 through jacks 55-57, and a panel form 53 detachably attached thereto. The panel form 53 forms a space S for placing concrete with a tunnel inner peripheral surface when expanded. The panel form 53 is supported by the carriage 4 through the wall 52 and supports the concrete inside the space S when mounted on the wall 52. Also, the panel form 53 is placed at a position where the concrete is placed and protects the concrete at the position when detached from the wall 52.
摘要翻译：要解决的问题：提高衬砌混凝土的质量，提高施工效率。解决方案：可移动式成形装置1包括能够沿隧道轴向方向在隧道的底面3上行进的入口移动托架4和拱形形式5，其布置成从托架4覆盖托架4 上部并且能够扩大/缩小直径。形式5具有两层结构，其包括通过插座55-57连接到托架4的壁52和可拆卸地附接到其上的板形式53。面板形式53在膨胀时形成用于放置具有隧道内周面的混凝土的空间S. 面板53通过壁52由滑架4支撑，并且当安装在壁52上时将混凝土支撑在空间S内。另外，面板形式53被放置在混凝土放置的位置，并保护混凝土离开墙壁的位置52.版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012184603A Tunnel excavation device, and tunnel construction method 有权
标题翻译：隧道挖掘装置和隧道施工方法
公开(公告)号：JP2012184603A
公开(公告)日：2012-09-27
申请号：JP2011049031
申请日：2011-03-07
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SATO MASAAKI , FUKUYA YOSHINORI , HIDENO TOSHIHIDE , SHIGENAGA AKIHIRO , ITO YUJI
IPC分类号： E21D9/08 , E21D9/00
摘要： PROBLEM TO BE SOLVED: To reduce an outbreak amount while securing an excavation speed.SOLUTION: A tunnel excavation device 10 for executing finish excavation of a peripheral edge part 1a of a pile 1 formed by blast excavation is capable of traveling on a construction base face 3, and includes a full revolving type base machine 20, a boom arm 30, and a cutter head 43. The cutter head 43 is rotatable with a direction almost the same as the extending direction of the boom arm 30 as a rotary axis P. A contour of a moving area of a bit in the case of projecting the moving area of the bit when the cutter head 43 is rotated on a surface in parallel with the rotary axis P is roughly a chevron shape whose peak is a distal end of the cutter head 43. An angle θ1 formed by a straight line connecting the peak of the contour of the moving area of the bit and a tip end of the bit most separated from the peak and a straight line orthogonal to the rotary axis P is within the range of 40° to 50°. Also, an angle θ2 formed by a ridge line of the contour of the moving area of the bit and a straight line orthogonal to the rotary axis P is equal to or smaller than 60°.
摘要翻译：要解决的问题：在确保挖掘速度的同时减少爆发量。解决方案：用于执行通过爆破开挖形成的桩1的周缘部分1a的完成挖掘的隧道挖掘装置10能够在建筑基面3上行进，并且包括完全旋转型基础机器20，臂臂30和刀头43.刀头43可以以与作为旋转轴P的臂臂30的延伸方向几乎相同的方向旋转。在位置的情况下，钻头的移动区域的轮廓当刀头43在与旋转轴线P平行的表面上旋转时，投影钻头的移动区域大致是峰值是刀头43的远端的人字形。由直线连接形成的角度θ1 钻头的移动区域的轮廓的峰值和与峰值最为分离的钻头的尖端和与旋转轴线P正交的直线的峰值在40°至50°的范围内。此外，由钻头的移动区域的轮廓的脊线和与旋转轴线P正交的直线形成的角度θ2等于或小于60°。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011226105A Tunnel construction method and shield machine 有权
标题翻译：隧道施工方法和屏蔽机
公开(公告)号：JP2011226105A
公开(公告)日：2011-11-10
申请号：JP2010095312
申请日：2010-04-16
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKANE HIDEYUKI , NAGAMORI KUNIHIRO , SETSUKINAI SHUICHI , FUKUYA YOSHINORI , ABE TAKASHI , TAMAMURA KOJI , YOSHIZAKO KAZUO , OKUYAMA MASAYOSHI
IPC分类号： E21D9/06 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a tunnel construction method in which in the construction of a tunnel cast-in-concrete system and segment system are switchable by a single shield machine without generating a problem of water leakage at the switching and the switching operation is easy, and the shield machine used therefor.SOLUTION: A spreader 19 for inner formworks is provided at the tip of a shield jack 7. An inner peripheral seal 18 for an end mold form 9 is provided on the inner peripheral surface of the end mold form. The inner peripheral seal 18 for an end mold form is detachably mounted by means of bolts and the like on the inner peripheral surface of the end mold form 9. In the vicinity of the rear end of a skin plate 3, freezing pipes 21 are embedded in the entire periphery of the skin plate. A jack 11 for the end mold form is movable in back and forth directions, allowing members to be installed in and removed from the vicinity of the rear end of the skin plate 3.
摘要翻译：要解决的问题：提供一种隧道施工方法，其中在隧道混凝土系统和段系统的施工中可以由单个屏蔽机器切换而不会在切换时产生漏水问题，切换操作容易，并且屏蔽机使用。解决方案：用于内部模板的扩展器19设置在屏蔽插座7的尖端处。用于端模9的内周密封件18设置在端模的内周表面上。用于端模的内周密封件18通过螺栓等可拆卸地安装在端模9的内周面上。在皮板3的后端附近，嵌入冷冻管21 在皮肤板的整个周边。用于末端模具的插座11可以在前后方向上移动，允许构件安装在皮肤板3的后端附近并从其移除。（C）2012年，JPO和INPIT

10. 发明专利

JP2008111289A Geological evaluation method of natural ground 有权
标题翻译：自然地质地质评价方法
公开(公告)号：JP2008111289A
公开(公告)日：2008-05-15
申请号：JP2006295476
申请日：2006-10-31
申请人： Kajima Corp , 鹿島建設株式会社
发明人： MIYAJIMA YASUYUKI , FUKUYA YOSHINORI , SAWARA FUMIHIRO , YOKOO ATSUSHI , YAMAMOTO TAKUJI , INAO MICHIHIRO , SHIRASAGI TAKU , MURAKAMI KOJI
IPC分类号： E21B47/00 , E21C39/00 , E21D9/00 , G01V9/00
摘要： PROBLEM TO BE SOLVED: To provide a geological evaluation method of natural ground, capable of highly accurately predicting a geological state in front of a cutting face.
SOLUTION: In an existing excavation part 5 of the natural ground 1, a hole drilling speed 11 and impact pressure 13 when drilling a hole in front of the cutting face 9a and a cutting face evaluation point 15 of the cutting face 9a, are acquired in response to a distance degree. Next, the hole drilling speed 11 and the impact pressure 13 are analyzed by a multivariate analysis, and a natural ground evaluation point A is calculated by making a geology predicting expression (an expression 1). A natural evaluation point B is calculated by making a geology predicting expression (an expression 2) by adjusting a variation width of the natural ground evaluation point A and the cutting face evaluation point 15. In an unexcavated part 7 of the natural ground 1, a hole drilling speed 17 and impact pressure 19 are further acquired by drilling a hole in front of a cutting face 9 in response to a distance degree. Afterwards, the natural ground evaluation point B in the unexcavated part 7 of the natural ground 1 is predicted by using the geology predicting expression (the expression 1), the geology predicting expression (the expression 2), the hole drilling speed 17 and the impact pressure 19.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供自然地面的地质评价方法，能够高精度地预测切割面前方的地质状态。解决方案：在现有的自然地面1的挖掘部分5中，当在切割面9a的前方钻孔和切割面9a的切割面评估点15时，钻孔速度11和冲击压力13，是根据距离度量获得的。接下来，通过多元分析来分析钻孔速度11和冲击压力13，并且通过地质预测表达式（表达式1）来计算自然地面评价点A. 通过调整自然地面评价点A和切割面评价点15的变化宽度，通过进行地质学预测表达式（表达式2）来计算自然评价点B.在自然地面1的未被旋转的部分7中，a 响应于距离度，在切割面9的前方钻孔，进一步获得钻孔速度17和冲击压力19。然后，通过使用地质预测表达式（表达式1），地质预测表达式（表达式2），钻孔速度17和冲击强度预测自然地面1的未被部分7中的自然地面评价点B 压力19.版权所有（C）2008，JPO＆INPIT

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