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    • 1. 发明专利
    • Reinforced structure of masonry wall and its reinforcing method
    • 密封墙的强化结构及其增强方法
    • JP2005009210A
    • 2005-01-13
    • JP2003175820
    • 2003-06-20
    • Ohbayashi CorpRailway Technical Res Inst株式会社大林組財団法人鉄道総合技術研究所
    • SUGIYAMA TOMOYASUOTA NAOYUKIMURAISHI TAKASHIOKADA KATSUYATORIIHARA MAKOTOYAMAMOTO AKIRAYAMADA YUKI
    • E02D17/20E02D29/02
    • PROBLEM TO BE SOLVED: To provide a reinforced structure of a masonry wall capable of carrying out effective reinforcement for the whole stone masonry without being required for any working space on the front side.
      SOLUTION: The reinforced structure is applied to the masonry wall 16 piling up in the vertical direction so as to adjoin masonry blocks 14 to one another by making a backing cobble stone layer 12 intervene in the front of an inclined bedrock 10 as a cut section, and it includes an upper part and leg concrete boards 18 and 20, a pair of holding plates 22, a plurality of stay piles 24 and a footing pile 26 and a screen material 28. The concrete board 18 is located on the lower end side of the masonry wall 16 and extended in the longitudinal direction. Each holding plate 22 is extended in the vertical direction of the masonry wall 16, and both up and down ends are fixed to the concrete board 18 and the concrete board 20, respectively. The stay pile 24 is driven in the bedrock 10 on the back side of the backing cobble stone layer 12. The footing pile 26 is driven in the bedrock 10 on the front side of the masonry wall 16.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种能够对整个石砌体进行有效加固的砖石墙体的加强结构,而不需要前侧的任何工作空间。 解决方案:将加强结构施加到在垂直方向上堆积的砖石墙16,以便通过使倾斜的基岩10的前面形成背衬鹅卵石层12来邻接砖石块14,作为 切割部分,并且包括上部和腿部混凝土板18和20,一对保持板22,多个停留桩24和基础桩26和筛网材料28.混凝土板18位于下部 砌筑墙壁16的端部侧面并沿纵向方向延伸。 每个保持板22在砖石墙16的竖直方向上延伸,并且上下两端分别固定在混凝土板18和混凝土板20上。 支撑桩24在背衬石料层12的后侧的基岩10中被驱动。基桩26在砖石墙16的前侧的基岩10中被驱动。版权所有(C) 2005年,JPO&NCIPI
    • 3. 发明专利
    • Reinforcing method of masonry wall
    • MASONRY墙的增强方法
    • JP2005009209A
    • 2005-01-13
    • JP2003175816
    • 2003-06-20
    • Ohbayashi CorpRailway Technical Res Inst株式会社大林組財団法人鉄道総合技術研究所
    • SUGIYAMA TOMOYASUOTA NAOYUKIMURAISHI TAKASHIOKADA KATSUYAYAMAMOTO AKIRATORIIHARA MAKOTOYAMADA YUKI
    • E02D17/20E02D29/02
    • PROBLEM TO BE SOLVED: To provide a reinforcing method capable of securing the stability of an existing masonry wall at a low cost.
      SOLUTION: The reinforcing method is applied to the existing masonry wall 16 of a wet masonry system filling back-filling concrete 15 between stone blocks 14 piled up in the vertical direction so as to adjoin a plurality of stone blocks 14 to one another by making a backing cobble stone layer 12 intervene in the front of an inclined bedrock 10, a drilling hole 18 reaching the backing cobble stone layer 12 from the front of the masonry wall 16 is formed, and grout 20 is injected into the drilling hole 18 to locally provide a reinforced section 22 solidifying the grout 20. The drilling hole 18 is formed in a joint section of the stone blocks 14, and it is zigzag-placed in every other of adjoining joint sections in vertical and longitudinal directions. The drilling hole 18 is formed from the front side of the masonry wall 16 by a small drilling machine. Partial improvement and a reinforced effect can be obtained by providing the local reinforced section 22, and the fragility of the back-filling concrete 15 is reinforced to obtain the stability of the existing masonry wall 16.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供能够以低成本确保现有砌筑墙体的稳定性的加强方法。 解决方案:将加固方法应用于在垂直方向堆积的石块14之间的填充混凝土15的湿法砌体系统的现有砌筑墙16中,以便将多个石块14彼此邻接 通过在倾斜的基岩10的前方进行支承的鹅卵石层12,形成从砖石墙16的前方到达后方的石棉层12的钻孔18,并将灌浆20注入钻孔18 局部地提供固化浆料20的增强部分22.钻孔18形成在石块14的接合部分中,并且在垂直和纵向方向上彼此相邻的接合部分中被锯齿形地放置。 钻孔18由小型钻孔机从砖石墙壁16的前侧形成。 通过提供局部增强部分22可以获得部分改进和加固效果,并且加强填充混凝土15的脆性以获得现有砌筑墙16的稳定性。版权所有(C)2005年, JPO&NCIPI
    • 4. 发明专利
    • Scaffold joint device for wall work
    • 用于墙壁工作的SCAFFOLD接头设备
    • JP2009263865A
    • 2009-11-12
    • JP2008110802
    • 2008-04-22
    • Ohbayashi CorpOsaka Bosui Constr Co LtdRailway Technical Res Inst株式会社大林組株式会社大阪防水建設社財団法人鉄道総合技術研究所
    • YAMADA YUKIYAMAMOTO AKIRATORIIHARA MAKOTOOTA NAOYUKISUGIYAMA TOMOYASUOTAKE TSUNEYUKI
    • E04G7/22E02D17/20E02D29/02E04G1/24
    • PROBLEM TO BE SOLVED: To join a single tube of a work scaffold to a masonry wall reinforcing material even if irregularities exist on a wall surface without damaging a head of the masonry wall reinforcing material due to screwing and adhesion.
      SOLUTION: This scaffold joint device 1 for wall work includes a cylindrical member 6 which is suitable for the head of the masonry wall reinforcing material 5, a wedge member 7, and a clamp 8 for gripping the single tube 2. The cylindrical member 6 which includes an inside diameter larger than the outside diameter of the masonry wall reinforcing material 5, can be freely rotated around the member axis A of the cylindrical member in a state that the masonry wall reinforcing material 5 is fitted into the cylindrical member. A connecting plate 21 is protrusively provided on the outer peripheral surface of the cylindrical member 6 in parallel with the material axis of the cylindrical member, and an arm member 22 is connected to the connecting plate 21 in such a manner as to be rotatable around the axis line B orthogonal to the connecting plate. The clamp 8 is attached to the arm member 22 in such a manner as to be rotatable around the material axis C of the arm member at an end on the other side of the side of connection to the connecting plate 21.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:即使在壁面上存在不规则性而不损坏由于旋转和粘附而导致的砌筑墙体增强材料的头部,也将工作脚手架的单管连接到砌体墙体增强材料。 解决方案:用于墙壁工作的脚手架接头装置1包括适合于砌筑墙体增强材料5的头部的圆柱形构件6,楔形构件7和用于夹持单个管2的夹具8.圆柱形 在砌体壁增强材料5装配到圆柱形构件中的状态下,包括大于砌筑壁增强材料5的外径的内径的构件6能够围绕圆筒构件的构件轴线A自由旋转。 连接板21与圆柱形构件的材料轴线平行地突出地设置在圆筒构件6的外周面上,并且臂构件22以能够围绕圆筒构件6的旋转方向旋转的方式连接到连接板21 轴线B与连接板正交。 夹具8以与连接板21的连接侧的另一侧的端部相对于臂构件的材料轴线C可旋转的方式附接到臂构件22.版权所有: (C)2010,JPO&INPIT
    • 6. 发明专利
    • Aseismatic reinforcing method of masonry wall
    • MASONRY墙的ASEISMATIC增强方法
    • JP2006283309A
    • 2006-10-19
    • JP2005101707
    • 2005-03-31
    • Ohbayashi CorpRailway Technical Res Inst株式会社大林組財団法人鉄道総合技術研究所
    • SUGIYAMA TOMOYASUOTA NAOYUKIOKADA KATSUYAYAMAMOTO AKIRATORIIHARA MAKOTOYAMADA YUKI
    • E02D29/02
    • PROBLEM TO BE SOLVED: To provide an aseismatic reinforcing method of a masonry wall low in construction cost while having a deformation preventing function and a strength increasing function in case of an earthquake which are at least equivalent to a conventional method. SOLUTION: A stacked stone 2B or the like near a stacked stone meeting part P1 where four stacked stones almost meet on the surface of the masonry wall is removed with a coring cutter 11 to form an insertion opening 12 reaching a filling stone area from the outside, and a driving filling pipe 13 with the front end formed as a pointed part 13b and with the open rear end formed as an inflow port 13c is inserted from the insertion opening 12 and pushed in by striking it. After a grout material 16 is injected placing a discharge hole 13dl of the driving filling pipe 13 to face approximately upward, the driving filling pipe 13 is pulled out to harden the grout material to form an approximately bulb-like solidified area between the back of four stacked stones and the ground G. This process is repeated to form a plurality of solidified areas so that plane arrangement viewed from the surface of the masonry wall is in approximately dotted shape. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种具有低建筑成本的砖石墙体的抗震加固方法,同时具有至少等同于常规方法的地震的变形防止功能和强度增加功能。 解决方案:用取芯刀11除去四块堆积的石头几乎相遇在砖石墙表面上的层叠石会议部分P1附近的层叠石2B等,以形成到达填充石区域的插入开口12 并且具有形成为尖部13b的前端和形成为流入口13c的开口后端的驱动填充管13从插入开口12插入并通过打开而被推入。 在注入灌浆材料16之后,将驱动填充管13的排放孔13d1面向大致向上,驱动填充管13被拉出以使灌浆材料硬化,从而在四条后面形成大致的球状凝固区域 堆叠的石头和地面G.重复该过程以形成多个凝固区域,使得从砖石墙壁的表面观察的平面布置为大致点状。 版权所有(C)2007,JPO&INPIT
    • 7. 发明专利
    • Reinforcing method of masonry wall
    • MASONRY墙的增强方法
    • JP2005009208A
    • 2005-01-13
    • JP2003175807
    • 2003-06-20
    • Ohbayashi CorpRailway Technical Res Inst株式会社大林組財団法人鉄道総合技術研究所
    • SUGIYAMA TOMOYASUOTA NAOYUKIMURAISHI TAKASHIOKADA KATSUYAYAMAMOTO AKIRATORIIHARA MAKOTOYAMADA YUKI
    • E02D17/20E02D29/02
    • PROBLEM TO BE SOLVED: To provide a reinforcing method capable of securing the stability of a masonry wall at a low cost.
      SOLUTION: The reinforcing method is applied to the masonry wall 16 piling up a wedge stone 14 by making a backing cobble stone layer 12 intervene in the front of an inclined bedrock 10, a drilling hole 18 reaching the backing cobble stone layer 12 is formed in a joint section of the wedge stone 14, and grout 20 is injected in the backing cobble stone layer 12 through the drilling hole 18. The drilling hole 18 is formed from the front side of the masonry wall 16 by a small drilling machine. The grout 20 flows to the outside of the drilling hole 18 along a gap between cobble stones of the backing cobble stone layer 12, and after that, it is solidified after a certain time has passed. When the grout 20 is solidified, the cobble stones existing around the drilling hole 18 are connected to one another by making the grout 20 intervene to locally form an approximately bar-shaped hardening part 22.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种能够以低成本确保砖石墙的稳定性的加强方法。 解决方案:将加固方法应用于通过在倾斜的基岩10的前面进行背衬铺成石料层12而进行堆积楔形石14的砖石墙16,到达背衬鹅卵石层12的钻孔18 形成在楔形石14的接合部分中,并且灌浆20通过钻孔18注入到背衬石料层12中。钻孔18由砖石墙16的前侧由小型钻孔机 。 砂浆20沿着背衬石料层12的鹅卵石之间的间隙流入钻孔18的外侧,之后在一定时间后固化。 当灌浆20固化时,存在于钻孔18周围的鹅卵石通过使灌浆20介入而局部地形成大致条状的硬化部分22而相互连接。版权所有(C)2005,JPO&NCIPI
    • 8. 发明专利
    • Reinforcing method of masonry wall
    • MASONRY墙的增强方法
    • JP2005009207A
    • 2005-01-13
    • JP2003175798
    • 2003-06-20
    • Ohbayashi CorpRailway Technical Res Inst株式会社大林組財団法人鉄道総合技術研究所
    • SUGIYAMA TOMOYASUOTA NAOYUKIMURAISHI TAKASHIOKADA KATSUYAYAMAMOTO AKIRATORIIHARA MAKOTOYAMADA YUKI
    • E02D17/20E02D29/02
    • PROBLEM TO BE SOLVED: To provide a reinforcing method capable of securing the stability of a masonry wall at a low cost.
      SOLUTION: The reinforcing method is applied to the masonry wall 16 piling up a wedge stone 14 by making a backing cobble stone layer 12 intervene in the front of an inclined bedrock 10, a reinforcing material 18 reaching the backing cobble stone layer 12 is placed in a joint section of the wedge stone 14, and the reinforcing material 18 is anchored to the backing cobble stone layer 12 by filling the circumference of the reinforcing material 18 with grout 20. The reinforcing material 18 is formed in a bar-shaped body with a predetermined length, and when it is placed, it comes into contact with a plurality of wedge stones 14 adjacent to the joint part to constrain them so as to push the wedge stones 14 outward. The circumference of the reinforcing material 18 is filled with the grout 20, and when a certain time passes, the grout 20 is solidified to complete the reinforcing method when the reinforcing material 18 is thereby anchored to the backing cobble stone layer 12.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种能够以低成本确保砖石墙的稳定性的加强方法。 解决方案:将加固方法应用于通过在倾斜的基岩10的前部进行背衬铺成石料层12的基础上堆积楔形石14的砖石墙16,到达背衬鹅卵石层12的加强材料18 被放置在楔形石14的接合部分中,并且通过用灌浆20填充增强材料18的周围,将增强材料18锚固到背衬石料层12上。增强材料18形成为棒状 本体具有预定长度,并且当放置时,它与与接合部分相邻的多个楔形石14接触以约束它们,以将楔形石14推向外侧。 补强材料18的周长填充有浆料20,当经过一定时间时,当增强材料18由此锚固到背衬石料层12时,使浆料20固化以完成增强方法。 版权所有(C)2005,JPO&NCIPI
    • 9. 发明专利
    • Sedimentary disaster monitoring system
    • SEDIMENTARY灾害监测系统
    • JP2007262851A
    • 2007-10-11
    • JP2006092941
    • 2006-03-30
    • Railway Technical Res InstSakata Denki坂田電機株式会社財団法人鉄道総合技術研究所
    • SUGIYAMA TOMOYASUNUNOKAWA OSAMUWADA HIROJITOMEZUKA RYOICHI
    • E02D17/20E01F7/04G01D21/00G08B21/10
    • PROBLEM TO BE SOLVED: To provide a sedimentary disaster monitoring system, without being restricted by a natural environment, without causing disconnection, by using a low frequency magnetic field signal for exchanging a signal.
      SOLUTION: This sedimentary disaster monitoring system has a detecting device 10 having an overturning sensor 11 generating a trigger signal by sensing a change in an installation attitude, a transmitter 12 sending out the low frequency magnetic field signal by the trigger signal from the overturning sensor and a transmission antenna 13 transmitting the low frequency magnetic field signal sent out of the transmitter. The sedimentary disaster monitoring system also has a receiving antenna 20 receiving the low frequency magnetic field signal from the detecting device and a reception processing system 30 transmitting a warning by receiving a received signal of the reception antenna. The warning is transmitted by sensing a variation and collapse of a slope, by arranging or embedding one or more of detecting device in the slope.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:通过使用低频磁场信号来交换信号,提供不受自然环境限制的沉积灾害监测系统,而不会导致断开。 解决方案:该沉积灾害监测系统具有检测装置10,其具有倾覆传感器11,其通过感测安装姿态的变化而产生触发信号;发射器12通过来自该位置的触发信号发出低频磁场信号 翻转传感器和发送天线13的发送天线13发送出来的低频磁场信号。 沉积灾害监测系统还具有从检测装置接收低频磁场信号的接收天线20和通过接收接收天线的接收信号来发送警告的接收处理系统30。 通过在斜坡中布置或嵌入一个或多个检测装置来感测斜率的变化和塌陷来发出警告。 版权所有(C)2008,JPO&INPIT
    • 10. 发明专利
    • Soundness evaluation system and program of bridge pier thereof
    • 声音评估系统及其桥梁的程序
    • JP2007271402A
    • 2007-10-18
    • JP2006096300
    • 2006-03-31
    • Railway Technical Res Inst財団法人鉄道総合技術研究所
    • SAMIZO MASAHIKOWATANABE SATOSHIFUCHIWAKI AKIRASUGIYAMA TOMOYASUKOBAYASHI TORUNAKAMURA TAKASHI
    • G01M99/00G01H13/00
    • PROBLEM TO BE SOLVED: To provide a soundness evaluation system and evaluation program, capable of accurately evaluating soundness of bridge pier by effectively detecting vibration of the bridge pier at swelling of a river.
      SOLUTION: The soundness evaluation device 2A is a device for evaluating the soundness of the bridge pier, and the vibration detecting part 2a detects the vibration of the bridge pier at swelling of river, and the calculation part 2g for FFT processing of the output signal of the vibration detecting part 2a for calculating the predominant frequency. The specification part 2k determines the predominant frequency from among the predominant frequencies calculated by the calculation part 2g, corresponding to the natural frequency specified by the pulse load test as a natural frequency. An evaluation part 2n evaluates that the bridge pier is unstable, if the natural frequency is lower than the threshold. A display device 3 displays various information, and the display part 3b displays the evaluation results of the evaluation part 2n of the soundness evaluating device 2A.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一个健全性评估系统和评估程序,能够通过有效地检测桥墩在河流隆起时的振动,来准确评估桥墩的稳定性。 解决方案:健全性评价装置2A是用于评价桥墩的健全性的装置,振动检测部2a检测在河流隆起时桥墩的振动,计算部2g进行FFT处理 用于计算主要频率的振动检测部分2a的输出信号。 规格部分2k根据由计算部分2g计算的主要频率中的主要频率来确定,该频率对应于由脉冲载荷测试指定的固有频率作为固有频率。 如果固有频率低于阈值,则评估部分2n评估桥墩不稳定。 显示装置3显示各种信息,显示部分3b显示健康评价装置2A的评价部2n的评价结果​​。 版权所有(C)2008,JPO&INPIT