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1. 发明专利

JP2005023515A Steel plate cell revetment 有权
标题翻译：钢板细胞翻转
公开(公告)号：JP2005023515A
公开(公告)日：2005-01-27
申请号：JP2003186526
申请日：2003-06-30
申请人： Shimizu Corp , Sumitomo Metal Ind Ltd , Toa Harbor Works Co Ltd , 住友金属工業株式会社 , 東亜建設工業株式会社 , 清水建設株式会社
发明人： IMAI MAKOTO , YANAGIMOTO YASUTOMO , BESSHO TOMOHIRO , MOTOJIMA TEIJI , KURIO KENJI , YAMAMURA KAZUHIRO
IPC分类号： E02B3/06
摘要： PROBLEM TO BE SOLVED: To provide a steel plate cell revetment capable of utilizing impermeability of an impermeable ground such as a cohesive soil ground or the like as a natural ground as it is, increasing the strength of the ground to vertical load by an inexpensive method and having high cut-off efficiency as the whole structure.
SOLUTION: For a required section corresponding to the front side (sea side) of the steel plate cell revetment of the impermeable ground 5, the ground improvement is applied by a sand pile. A steel plate cell 1 is embedded up to a predetermined depth, and both steel plate cells 1 are connected with a joint fitting of steel plate arcs 2a and 2b. In that case, the lower end of the font side arc 2a is located in the ground improvement section 6, and the lower end of the back side arc 2b is located in the impermeable ground 5 as the natural ground. An area surrounded by the steel plate cell 1, the steel plate cell 1 and the arcs 2a and 2b is filled with a filler 3 such as sand and crushed stone or the like to make it stabilize as the steel plate cell revetment. And then. the back side of the steel place cell revetment is reclaimed by reclamation soil 8.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够将诸如粘性土地等的不渗透地面作为自然地面的不渗透性的不渗透性的钢板电池护栏原样，通过以下方式将地面的强度提高到垂直载荷一种廉价的方法，并且作为整体结构具有高的截止效率。
解决方案：对于不透水地面5的钢板电池护罩的正面（海侧）所需的部分，通过砂堆施加地面改善。将钢板电池1嵌入预定深度，并且两个钢板电池1与钢板弧2a和2b的接头配件连接。在这种情况下，字体侧弧2a的下端位于地面改善部6中，后方圆弧2b的下端位于作为自然地面的不渗透地5。由钢板电池1，钢板电池1和电弧2a，2b包围的区域填充有砂，碎石等填料3，使其作为钢板电池护栏稳定。接着。钢铁场地护岸的背面由填海土壤8回收。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004156247A Directional correction method for immersed tube 有权
公开(公告)号：JP2004156247A
公开(公告)日：2004-06-03
申请号：JP2002321244
申请日：2002-11-05
申请人： Nippon Steel Corp , Toa Harbor Works Co Ltd , Toyo Constr Co Ltd , 新日本製鐵株式会社 , 東亜建設工業株式会社 , 東洋建設株式会社
发明人： FUJIO YOSHINARI , HONJO TAKANOBU , HORII RYOSUKE , YAMAMURA KAZUHIRO , KIMURA HIDEO
IPC分类号： E02D29/073 , F16J15/10
摘要： PROBLEM TO BE SOLVED: To reduce the cost of a rubber gasket while developing the feature of an in-tube wedge type dimensional correction device.
SOLUTION: A wedge device which wedges vertically a fixing wedge 24 and a movable wedge 26 is arranged in the connection part of the right and left side walls of an existing tube 10 and a newly settled tube 11 and after the newly settled tube 11 is abutted against the existing tube 10 through the rubber gasket 12, a hermetically sealed chamber 18 between bulkheads is drained and the newly settled tube 11 is connected with hydraulic pressure to the existing tube 10 while sharing a load to the rubber gasket 12 and the right and left wedge devices. Next, water is injected between the bulkheads to push back the newly settled tube 11 by the reaction of the rubber gasket 12. In this state, the left or right movable wedge 26 is moved by a necessary distance to correct a shift of the rear end of the newly settled tube 11. Thereafter, the newly settled tube 11 is connected again by hydraulic pressure to the existing tube 10 while sharing a load to the rubber gasket 12 and right and left wedge devices.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003049441A Direction correcting device and method for submerged caisson 有权
标题翻译：方向校正装置和方法，用于提取CAISSON
公开(公告)号：JP2003049441A
公开(公告)日：2003-02-21
申请号：JP2001236429
申请日：2001-08-03
申请人： Nippon Steel Corp , Toa Harbor Works Co Ltd , Toyo Constr Co Ltd , 新日本製鐵株式会社 , 東亜建設工業株式会社 , 東洋建設株式会社
发明人： FUJIO YOSHINARI , HONJO TAKANOBU , HORII RYOSUKE , YAMAMURA KAZUHIRO
IPC分类号： E02D29/073
摘要： PROBLEM TO BE SOLVED: To provide a direction correcting device with less waste prevented from projecting in the circumference of a submerged caisson as an obstacle and capable of dismantling a drive means in an early stage and provide a direction correcting method highly precisely correcting the direction at low cost using the direction correction method.
SOLUTION: A wedge device 21 vertically engaging a fixed wedge 24 with a movable wedge 26 to each other is disposed in a joint part of each left/right side walls of an existing caisson 10 and a newly established caisson 11, seawater in a closed room 18 between bulkheads 16 and 17 is drained to hydraulically joint the newly established caisson 11 to the existing caisson 10, and the movable wedge 26 is moved by a hydraulic cylinder till its being engaged with the fixed wedge 24 and positioned at a reference position. Then, the seawater is injected into the closed room 18 to push back the newly established caisson 11 by the reaction of a rubber gasket 12, the movable wedge on the left or the right side of the newly established caisson 11 is moved from the reference position by a distance necessary for correcting deviation in the rear end of the newly established caisson 11, the seawater in the closed room 18 is drained again, and the both caissons are hydraulically joined together again.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种方向校正装置，其具有较少的废物，防止在作为障碍物的淹没沉箱的周围突出，并且能够在早期阶段中拆除驱动装置，并且提供方向校正方法，低成本使用方向校正方法。解决方案：在现有的沉箱10的每个左/右侧壁和新建的沉箱11，密闭室中的海水的接合部分中设置有将固定楔24与可动楔26彼此垂直接合的楔形装置21 隔离舱16和17之间的18被排空以将新建立的沉箱11液压地连接到现有的沉箱10上，并且可移动楔26由液压缸移动直到其与固定楔24接合并定位在参考位置。然后，将海水注入封闭室18中，通过橡胶垫12的反作用来推回新建立的沉箱11，将新建立的沉箱11的左侧或右侧的活动楔从基准位置移动在新建立的沉箱11的后端校正偏差所需的距离上，封闭室18中的海水再次被排出，并且两个沉箱再次液压连接在一起。

4. 发明专利

JP2008223316A Steel plate cell installation method and installation structure 有权
标题翻译：钢板电池安装方法和安装结构
公开(公告)号：JP2008223316A
公开(公告)日：2008-09-25
申请号：JP2007062470
申请日：2007-03-12
申请人： Toa Harbor Works Co Ltd , 東亜建設工業株式会社
发明人： YAMAMURA KAZUHIRO , ONISHI MASAYUKI
IPC分类号： E02B3/06
摘要： PROBLEM TO BE SOLVED: To provide a steel plate cell installation method for installing a steel plate cell at a predetermined target location with high accuracy and with good stability, even if subaqueous ground is so hard that driving of the steel plate cell is difficult, or the steel plate cell has such a large diameter that driving of the cell is difficult, and to provide a steel plate cell installation structure.
SOLUTION: According to the steel plate cell installation method, a cobble layer 2 is formed on a surface of the excavated subaqueous ground B, and temporarily bearing blocks 3 are arranged in a predetermined range on the surface of the cobble layer 2 which is horizontally leveled by a heavy bob. Then linear index poles 5 are erected on the temporarily bearing blocks 3 so as to be protruded from a water level, and the steel plate cell 1 are guided with reference to the index poles 5, followed by mounting lower edges 1a of a peripheral wall surface of the steel plate cell 1 on the temporarily bearing blocks 3, to thereby arrange the steel plate cell 1 on the pebble layer 2. After the arrangement, the index poles 5 are removed from the temporarily bearing blocks 3, and a filler is charged inside the steel plate cell 1, followed by backfilling a backfill on the subaqueous ground B around the steel plate cell 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种钢板电池安装方法，用于在预定的目标位置以高精度和高稳定性安装钢板电池，即使水下地面如此坚硬，钢板电池的驱动是或者钢板电池具有如此大的直径，从而难以驱动电池，并且提供钢板电池的安装结构。解决方案：根据钢板电池的安装方法，在挖掘的水下地面B的表面上形成有卵石层2，并且临时承载块3在预制的范围内布置在卵石层2的表面上被一个沉重的鲍勃水平调平。然后将线性分度杆5竖立在临时轴承座3上以从水位突出，并且钢板电池1相对于分度杆5被引导，然后安装周壁表面的下边缘1a ，从而将钢板电池1布置在卵石层2上。在这种布置之后，从临时支承块3移除分度杆5，并将填料装入内部钢板电池1，然后在钢板电池1周围的水下地面B上回填填料。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2004285578A The last tube of immersed tube and the last joining method 审中-公开
公开(公告)号：JP2004285578A
公开(公告)日：2004-10-14
申请号：JP2003075789
申请日：2003-03-19
申请人： Osamu Kiyomiya , Nippon Steel Corp , Toa Harbor Works Co Ltd , Toyo Constr Co Ltd , 新日本製鐵株式会社 , 東亜建設工業株式会社 , 東洋建設株式会社 , 理清宮
发明人： KIYOMIYA OSAMU , HONJO TAKANOBU , AIDA KAZUYA , HORII RYOSUKE , YAMAMURA KAZUHIRO , KIMURA HIDEO , KATAYAMA YOSHISUKE
IPC分类号： E02D25/00 , E02D29/073
摘要： PROBLEM TO BE SOLVED: To provide the last tube of an immersed tube and the last joining method capable of being easily joined by absorbing even if there are some deviation in the existing tube bodies in a method for making the last joining between the existing tubes and the last tube.
SOLUTION: In the last tube 1 for the last joining inserted and installed between the existing tubes A and B, the last tube 1 is divided in the direction of the axis, both divided tube bodies 1a and 1b are connected with an expansible joint 3 such as bellows 3a or the like forming a steel plate having cut-off efficiency along the circumferential wall in a corrugated form, bulk heads 5a and 5b are provided inside of the tube bodies 1a and 1b located on both sides of the expansible joint 3 to form a pressure chamber 6 capable of pouring and discharging water and a pressurizing pump 15 making water pressure inside of the pressure chamber 6 higher than the outside water pressure.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2002201623A DOUBLE SHEET PILE BULKHEAD AND METHOD OF CONSTRUCTING THE BULKHEAD 失效
公开(公告)号：JP2002201623A
公开(公告)日：2002-07-19
申请号：JP2000400294
申请日：2000-12-28
申请人： NIPPON KOKAN KK , TOA HARBOR WORKS CO LTD
发明人： MIZUTANI SHINGO , SUZUKI MISAO , NANBU TOSHIHIKO , OKADA TETSUKAZU , YAMAMURA KAZUHIRO , KISHI MASAHIRO
IPC分类号： E02B3/06 , B09B1/00 , E02D5/04 , E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a double sheet pile bulkhead having a stable structure and capable of surely preventing contaminants from diffusing to an outside water area. SOLUTION: This double sheet pile bulkhead formed by vertically installing a plurality of sheet piles 1 and 3 connected to each other in two rows into a bottom ground comprises non-water permeable filler 11 filled between two rows of sheet piles 1 and 3 and a water barrier wall 15 formed by passing from the filler 11 to the non-water permeable support ground 9.

7. 发明专利

JPH09144020A ASEISMIC BASE ISOLATION COUPLING DEVICE OF IMMERSED TUBE JOINT 失效
公开(公告)号：JPH09144020A
公开(公告)日：1997-06-03
申请号：JP31074395
申请日：1995-11-29
申请人： TOA HARBOR WORKS CO LTD , NIPPON SHIBITSUKU CONSULTANT K
发明人： YOSHIKURA TAKAHARU , YAMAMURA KAZUHIRO , TAKIMOTO TAKAYA
IPC分类号： E02D25/00 , E02D29/073 , E02D31/08
摘要： PROBLEM TO BE SOLVED: To provide an aseismic base isolation coupling device of an immersed tube joint capable of sufficiently absorbing tensile force as well as compressive force against horizontal force operated when an earthquake occurs. SOLUTION: PC cables 3 of an immersed tube joint constituted of a rubber gasket 2 provided to the joint end face between immersed tube 1 and 1 to be settled and the PC cables 3 for connecting between the immersed tube 1 and 1 are fixed to both ends of the immersed tube 1 and 1 through elastic bodies 11 having the approximately same elastic characteristic as that of the rubber gasket 2. Stoppers 12 for preventing the elastic bodies 11 from reaching elastic limit are provided to the fixed ends.

8. 发明专利

JPH1060927A FINAL COUPLING WORK EXECUTION METHOD FOR SUBMERGED CAISSON 失效
公开(公告)号：JPH1060927A
公开(公告)日：1998-03-03
申请号：JP22282596
申请日：1996-08-23
申请人： TOA HARBOR WORKS CO LTD
发明人： YOSHIKURA TAKAHARU , HORII RYOSUKE , MOCHIZUKI HIKARI , HASHIMOTO FUMIO , YAMAMURA KAZUHIRO , KIDA MASAHIRO , NAKAYAMA SHINICHI , OKAMOTO SATOSHI
IPC分类号： E02D29/063
摘要： PROBLEM TO BE SOLVED: To provide a final work execution method for a submerged caisson, by which final couplings of final caissons of plural submerged caissons can be provided in an arbitrary position, and the work process is made easy. SOLUTION: A submerged caisson of a final caisson is manufactured by assembling a submerged caisson having a bulk head 51 at the end part and a coupler 2 which is capable of sliding on the outer periphery of the caisson 1, has a bulk head 52 at the end part and comprises a coupler main body 20 supported by a coupler support 24 and a coupler sleeve part 21. Subsequently, after being settled in an opposite position to the bulk head 53 of an existing submerged caisson 3, a coupler 2 to the existing submerged caisson 3 is pulled to be intercepted from the outside water through a gasket, water between the bulk heads 52 and 53 is discharged to perform hydraulic pressure joining between the existing submerged caisson 3 and the coupler 2. Subsequently, water between the bulk heads 51 and 52 is discharged to construct a partition wall between the coupler main body 20 and the submerged caisson 1, and the bulk heads 51, 52, 53 and the coupler support 24 are removed.

9. 发明专利

JP2002201622A DOUBLE SHEET PILE BULKHEAD 失效
公开(公告)号：JP2002201622A
公开(公告)日：2002-07-19
申请号：JP2000400293
申请日：2000-12-28
申请人： NIPPON KOKAN KK , TOA HARBOR WORKS CO LTD
发明人： MIZUTANI SHINGO , SUZUKI MISAO , NANBU TOSHIHIKO , OKADA TETSUKAZU , YAMAMURA KAZUHIRO , KISHI MASAHIRO
IPC分类号： E02B3/06 , B09B1/00
摘要： PROBLEM TO BE SOLVED: To provide, at a low cost, a double sheet pile bulkhead capable of preventing contaminants from diffusing to an outside water area. SOLUTION: This double sheet pile bulkhead of a reclaimed land formed by vertically installing a plurality of sheet piles 1 and 3 connected to each other in two rows into a bottom ground comprises non-water permeable filler 11 filled between two rows of sheet piles 1 and 3, a water channel 15 extending to the bottom ground between the sheet piles 1 and 3 through the filler 11, and a water feed means 13 for feeding water to the water channel 15.

10. 发明专利

JP2000240078A SUBMERGED CAISSON CONNECTING METHOD 失效
公开(公告)号：JP2000240078A
公开(公告)日：2000-09-05
申请号：JP4182499
申请日：1999-02-19
申请人： TOYO CONSTRUCTION , TOA HARBOR WORKS CO LTD
发明人： MATSUMOTO HIDEMITSU , YOSHIDA YASUO , HORII RYOSUKE , YAMAMURA KAZUHIRO
IPC分类号： E02D29/073
摘要： PROBLEM TO BE SOLVED: To execute the final connection of submerged caissons even at a deep depth almost without requiring the diving work at a low cost in the execution of a submerged tunnel. SOLUTION: A final submerged caisson 10 to be sunk last is sunk between two existing caissons 1, 2, and it is hydraulically connected to one existing caisson 1. A tubular water stop tube member 20 outwardly inserted to the end section of the final submerged caisson 10 is moved to the existing caisson 2 side so that the end section of the final submerged caisson 10 is inserted to the rear end side of the water stop tube member 20 and the end section of the existing caisson 2 is inserted to the tip side. The gap between the inner periphery of the water stop tube member 20 and the outer peripheries of the final submerged caisson 10 and the existing caisson 2 is set to a water stop state. The water between the final submerged caisson 10 and the existing caisson 2 is drained, and the bulkheads of the final submerged caisson 10 and the existing caisson 2 are removed. The final submerged caisson 10 and the existing caisson 2 are connected by the aerial work, thereby the main underwater work for the final connection is only the movement of the water stop member 20.

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