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1. 发明专利

JPH07229322A UNDERGROUND TANK 失效
公开(公告)号：JPH07229322A
公开(公告)日：1995-08-29
申请号：JP4648394
申请日：1994-02-21
申请人： KAJIMA CORP
发明人： ISOIWA KAZUO , KUBOTA MUNETAKA , UEDA MASAAKI , YASUNAGA MASAMICHI , TAGUCHI KATSUNORI , OWAKI MASASHI , TOKUYAMA SEIJI
IPC分类号： E04H7/18
摘要： PURPOSE:To restrain the occurrence of eccentric bending moment in the side wall of an underground tank by forming a part of the joining surface of the base plate and the side wall so as to be oblique to the horizon. CONSTITUTION:A cylindrical underground continuous wall 3 is provided inside the ground, and the ground inside the continuous wall 3 is excavated up to a prescribed depth, and then a baseplate 7 and a side wall 9 are provided, and the underpart of the baseplate 7 and the side wall 9 is worked so that the joining surface 13 of the baseplate 7 and the side wall 9 is oblique to the horizon. When the underground water level inside the continuous wall 3 is equalized to that of the outside ground at the time of high water-level operation or empty liquid, buoyancy is applied to the body and a force F1 is added to the side wall 9 from the baseplate 7, however, since the force F1 acts obliquely, the bending moment M1 of the side wall 9 is hardly caused. While, when the underground water level 17b is lowered by pumping the underground water inside the continuous wall 3 by means of pumping equipment, a force F2 is added to the side wall 9 from the baseplate 7 by the load of LNG 15 or the like, however, since the force F2 acts obliquely, the bending moment M2 of the side wall 9 is hardly caused.

2. 发明专利

JPH08165896A VERTICAL SHAFT PASSING METHOD FOR SHIELD TUNNELING WORK 失效
公开(公告)号：JPH08165896A
公开(公告)日：1996-06-25
申请号：JP30849294
申请日：1994-12-13
申请人： KAJIMA CORP , TOKYO ELECTRIC POWER CO
发明人： KIDA HIROMITSU , UENO FUJIO , OWAKI MASASHI , KUWABARA HIROMASA , OTSUKA YUKIO , SHIMIZU YUKIMASA , KAMIO MASAMITSU , ITO TERUKAZU , HOSOYA MICHITAKA
IPC分类号： E21D5/12 , E21D9/06 , E21D9/14
摘要： PURPOSE: To eliminate a ground improvement range, or make it much smaller than that in the past, reduce the construction cost, shorten the construction period, eliminate the natural ground opened state when a temporary wall is demolished, and attain stable execution. CONSTITUTION: Foam mortar 5 is filled in a caisson 1 having the passing pit mouth 2 of a shield in advance. The caisson 1 is sunk to construct a vertical shaft, then the shield penetrates the fill section of the foam mortar 5 of the caisson 5 via the passing pit mouth 2.

3. 发明专利

JPH0893389A CUTTING-OFF METHOD FOR SHIELDING WORK 失效
公开(公告)号：JPH0893389A
公开(公告)日：1996-04-09
申请号：JP22800894
申请日：1994-09-22
申请人： KAJIMA CORP
发明人： KIDA HIROMITSU , UENO FUJIO , OWAKI MASASHI
IPC分类号： E21D9/06 , E21D11/00 , E21D11/14
摘要： PURPOSE: To easily, inexpensively, and perfectly cut off water without use of auxiliary works from the ground level like injection of a reagent. CONSTITUTION: One piece of segment 5 provided with a plurality of grout holes for back-fill injection is assembled. The grout injection holes 4 are arranged at every appropriate interval at the whole periphery of a segment ring 3. A cutting-off material is injected in the ground from the pit by use of the grout holes 4 for back-fill injection. The cutting-off condition is confirmed by use of the grout holes for back-fill injection of a segment positioned behind by several rings.

4. 发明专利

JP2006002409A Segment transshipment conveyance device of shield tunnel and conveying method 有权
标题翻译：盾构隧道分段输送装置及输送方法
公开(公告)号：JP2006002409A
公开(公告)日：2006-01-05
申请号：JP2004178870
申请日：2004-06-16
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KUSHIDA SHINJI , OWAKI MASASHI , ISHII YOSHIHARU , NISHIHATA SHINJI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a segment transshipment conveyance device capable of conveying many segments at a time by using a simple device and shortening a conveying time of the segments.
SOLUTION: The segment conveyance device 2 conveying four segment mounting trucks 11 to 14 on which the segments are respectively mounted up to a position wherein a hoist 3 is provided in a shield boring machine 1 is provided inside of a shield tunnel T. A setter 6 is provided to a position on the way to a conveyance path of the segment conveyance device 2 inside of the shield tunnel T. The segment conveyance device 2 is once returned to the setter's position after the segments mounted on the first and second segment mounting trucks 11 and 12 are previously unloaded by the hoist 3. The segments S1 to S6 mounted on the third and fourth segment mounting trucks 13 and 14 are transshipped on the first and second segment mounting trucks 11 and 12 by the setter 6 to convey them to the position of the hoist 3, and they are unloaded by the hoist 3.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够通过使用简单的装置一次传送许多部分并缩短片段的传送时间的片段转运输送装置。
解决方案：在屏蔽通道T的内侧，设置有传送四段安装卡车11〜14的分段输送装置2，其中分段安装在其中提升机3设置在屏蔽钻孔机1中的位置。安装器6设置在通向屏蔽通道T内部的分段传送装置2的传送路径的位置上的位置。片段传送装置2在安装在第一和第二片段上的片段之后一次返回到安装者的位置安装卡车11和12预先由起重机3卸载。安装在第三和第四段安装卡车13和14上的段S1至S6由安装器6在第一和第二段安装卡车11和12上转运以传送起重机3的位置，由起重机3卸载。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JPH0893395A CUT-OFF METHOD OF CHECK BORING IN SHIELDING WORK 失效
公开(公告)号：JPH0893395A
公开(公告)日：1996-04-09
申请号：JP22800794
申请日：1994-09-22
申请人： KAJIMA CORP
发明人： KIDA HIROMITSU , UENO FUJIO , OWAKI MASASHI
IPC分类号： E21D11/38
摘要： PURPOSE: To cut off water easily, inexpensively, and securely without auxiliary methods from the ground level like a chemicals liquid injection. CONSTITUTION: A cutting-off box 6 provided with a rubber sheet at the bottom is fitted to an expected part which is the ceiling of a shield segment 3 and in which a drilled hole casing 5 for the boring from the ground level pierces, so as to surround the expected part to be pierced. The drilled hole easing 5 is forced to pierce the rubber plate 7 at the bottom and project the front end to the outside of cutting-off box 6, after it has pierced the segment 3. The rubber plate 7 is forced to contact with pressure with the outer periphery of the drilled hole easing 5 to primarily cut off water. A grouting material 12 is injected in the cutoff box 6 to prevent water from leaking thereafter.

6. 发明专利

JP2005133339A Construction method of shaft 有权
标题翻译：轴的构造方法
公开(公告)号：JP2005133339A
公开(公告)日：2005-05-26
申请号：JP2003367762
申请日：2003-10-28
申请人： Kajima Corp , Komatsu Im Engineering Kk , コマツアイエムエンジニアリング株式会社 , 鹿島建設株式会社
发明人： MIMURO KEIJI , SASAKI YUKINOBU , OWAKI MASASHI , ISHII YOSHIHARU , KUSHIDA SHINJI , SHIMIZU NOBUAKI
IPC分类号： E21D3/00 , E21D5/08 , E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide a shaft construction method and a shaft economically constructible neither occupying a ground part all the time nor affecting environment around.
SOLUTION: A plurality of steel pipes 17 are jacked toward the ground from start ports provided at segments 23 of a tunnel 3, and a pipe roof 25 is formed in cylindrical shape. Freezing work 29 is then performed to cut off water in spaces of the pipe roof 25, and an excavated sediment throw-in hole 31 is formed in the ground 1 inside the pipe roof 25. While recovering the excavated sediment in the tunnel 3 through the excavated sediment throw-in hole 31, the inside of the pipe roof 25 is excavated, and a cut-off iron plate 33 or the like is installed along the inner periphery of the pipe roof 25. Further, the segments 23 of the tunnel 3 located inside the pipe roof 25 are removed leaving a segment main girder 39, and secondary lining 37 is installed inside the cut-off iron plate 33 to complete the shaft 41.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供轴施工方法和经济可施工的轴既不占用地面部分也不影响周围的环境。解决方案：多个钢管17从设置在隧道3的段23处的起始端口朝向地面顶起，并且管屋顶25形成为圆柱形。然后执行冷冻工作29以在管道屋顶25的空间中切断水，并且在管道顶部25内的地面1中形成挖掘的沉积物入口31。在通过隧道3中挖掘的沉积物通过挖出的沉积物投入孔31，挖掘出管顶25的内侧，沿着管顶25的内周设置有切断铁板33等。此外，隧道3的段23 排除在管顶25内部，留下段主梁39，第二衬里37安装在切割铁板33内，以完成轴41.版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JPS61144503A MEASURING INSTRUMENT FOR WALL THICKNESS OF VERTICAL STEEL PIPE 失效
公开(公告)号：JPS61144503A
公开(公告)日：1986-07-02
申请号：JP26673184
申请日：1984-12-18
申请人： KAJIMA CORP , ISHIKAWAJIMA KENSA KEISOKU KK
发明人： ISHIZAKA MINE , OWAKI MASASHI , YAKAME KUNIO
IPC分类号： G01B17/02
摘要： PURPOSE:To control a vertical steel pipe properly by measuring and recording continuously output signals from an elevating position detector and an ultrasonic probe provided to an elevating device with a data processing part. CONSTITUTION:In measuring wall thickness of the pipe for a heat fence, first, an inner pipe is drawn and a scanner 4 is inserted into the pipe 1 to be detected which is an outer pipe and an adapter 15 is fitted on a flange 2. Then, a clutch of the elevating device 3 is loosened and the scanner 4 is lowered quietly and the clutch is closed at a point of time when a shock absorber is abutted on the bottom face of the pipe 1 to be detected. Then, an elevator 13 of the device 3 is operated to wind up a wire and a thickness measuring instrument 6 is operated while lifting and scanner 4 to perform the ultrasonic wall thickness measurement of the pipe 1 to be detected by the probe of a probe part 5. Then, the elevating position of the scanner 4 at this time is detected by an elevating position detector outputting an elevating position signal by a pulse according to the wound-up length of the wire and recorded by a pen recorder 7 with thickness data.

8. 发明专利

JP2006028799A Segment delivery device and its delivery method 有权
标题翻译：分段交付设备及其交付方式
公开(公告)号：JP2006028799A
公开(公告)日：2006-02-02
申请号：JP2004206272
申请日：2004-07-13
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KUSHIDA SHINJI , OWAKI MASASHI , ISHII YOSHIHARU , NISHIHATA SHINJI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a segment delivery device and its delivery method capable of easily handling segment with a different size when the segment is delivered to the inside of a shield tunnel or when it is delivered to a cutting face.
SOLUTION: A stock rack 5 wherein the segment is stocked is provided to the inside of the shield tunnel. The segment is delivered to the cutting face side from a shaft side by segment mounting trucks 21 and 22 from the stock rack 5. The segment to be stocked and delivered is classified into a usual segment and a small width segment narrower than the width of the usual segment. The usual segment is directly mounted on the stock rack 5 to stock, and it is mounted on the segment mounting trucks 21 and 22. The small width segment is mounted on the stock rack 5 to stock in a state to mount it on a small pallet 30, and it is mounted on the segment mounting trucks 21 and 22.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种片段传送装置及其传送方法，当片段被传送到屏蔽隧道的内部或当被传送到切割面时，能够容易地处理具有不同尺寸的片段。
解决方案：其中存储段的存放架5被提供到屏蔽隧道的内部。该片段从轴一侧从库存架5将卡车21和22分段地装载到切割面侧。待存放和传送的片段被分为通常的片段和比宽度宽的小的宽度片段通常细分。通常的部分直接安装在库存架5上，以便库存，并安装在分段安装卡车21和22上。小宽度段安装在库存架5上，以便将其安装在小托盘上 30，它安装在分段安装卡车21和22上。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005146808A Start method for pipe jacking machine 有权
标题翻译：管式起重机的启动方法
公开(公告)号：JP2005146808A
公开(公告)日：2005-06-09
申请号：JP2003390282
申请日：2003-11-20
申请人： Kajima Corp , 鹿島建設株式会社
发明人： MIMURO KEIJI , SASAKI YUKINOBU , OWAKI MASASHI , ISHII YOSHIHARU , KUSHIDA SHINJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a start method for a pipe jacking machine for starting the pipe jacking machine easily without improving natural ground even when the natural ground at the back of a member is loose and contains ground water.
SOLUTION: A segment 7 whose back is the natural ground 1 is reinforced by a cover plate 11 and mortar 13, and a mouthpiece 15 having a gate 17, a mortar filling port 19, and a water cutting-off device 21 is provided on the cover plate 11. The gate 17 is opened and a core puller 23 is inserted into the mouthpiece 15 to cut a skin plate 9 in the segment 7 using the core puller 23. Next, the core puller 23 is pulled out of the mouthpiece 14 while filling mortar 25 into the mouthpiece 15 to close the gate 17. Then, the water cutting-off device 21 is replaced with an entrance 27, the gate 17 is opened, and mortar 25 is cut by a cutter disc 31 of the pipe jacking machine 29 to let the pipe drilling machine 29 advance into the natural ground 1 from the inside of the mouthpiece 15.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使当构件背面的自然地面松散并且含有地下水时，也可以容易地提供用于启动顶顶起重机的起吊机的起动方法，而不改善自然地面。解决方案：其背面是自然地面1的段7由盖板11和砂浆13加强，并且具有门17的吸嘴15，砂浆填充口19和切水装置21是打开门17，将芯抽出器23插入到接口管15中，以使用芯抽出器23切割段7中的皮肤板9.接下来，将芯抽出器23从在将砂浆25填充到接口管15中以关闭门17的同时，将入口17插入口部14中。然后，将取水装置21替换为入口27，打开门17，并且通过切割盘31切割砂浆25 管顶起升机29使管道钻孔机29从接口管15的内部前进到自然地面1中。（C）版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JPH0949344A FIELD ASSEMBLY DEVICE FOR TANK BOTTOM PLATE REINFORCEMENT 失效
公开(公告)号：JPH0949344A
公开(公告)日：1997-02-18
申请号：JP20363295
申请日：1995-08-09
申请人： KAJIMA CORP
发明人： MATSUI NOBUYUKI , MAEKAWA YUKIMASA , OGAWA TOMOYUKI , YOKOYAMA MITSURU , FUJIMURA TADASHI , OWAKI MASASHI
IPC分类号： E04H7/18
摘要： PROBLEM TO BE SOLVED: To perform necessary bar arrangement by turning girders extended between a center post and an outside traveling rail, and making laterally traveling carriages laterally travel. SOLUTION: An outside traveling rail 1 is laid on an annular step part B protrusively arranged on an inner wall of a cylindrical underground continuous wall W, and a center post 2 is erected in a central part of an underground continuous wall A. Two turning girders 3A and 3B are extended between this center post 2 and the outside traveling rail 1, and are respectively turned by an outside traveling device 4a and an inside traveling device 4b. Four laterally traveling carriages 5 are arranged on the under side of a turning girder 3, and the upper end of an extensible-contractible arm 6 is pivotally fixed here, and the lower end of the extensible-contractible arm 6 is pivotally fixed to a turning device 7, and a pair of reinforcement holding devices 10 are arranged on an under surface of this turning device 7. Radial reinforcements 52 are arranged from a cartridge C temporarily places on circumferential reinforcements S1 by the laterally traveling girder 3A, and the circumferential reinforcements S1 temporarily placed on a reinforcement stand F are arranged by the laterally traveling girder 3B.

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