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1. 发明专利

JP2003171923A COVERING MATERIAL, METHOD OF MANUFACTURING COVERING MATERIAL, SCOUR PREVENTIVE STRUCTURE AND SCOUR PREVENTIVE CONSTRUCTION METHOD 审中-公开
公开(公告)号：JP2003171923A
公开(公告)日：2003-06-20
申请号：JP2001370034
申请日：2001-12-04
申请人： TETRA KK , KYOWA CO LTD , KAJIMA CORP
发明人： ISHIKAWA YOSHIICHI , MASE SATOSHI , IKETANI TAKESHI , AKIYAMA YOSHINOBU , TSUBUKI KAZUHIDE , KOYAMA HIROFUMI
IPC分类号： E02B3/14 , E02B3/12
摘要： PROBLEM TO BE SOLVED: To provide a scour preventive structure stable to waves, and executable in a short construction period, a scour preventive construction method, a covering material suitable for the structure, and a manufacturing method of the covering material. SOLUTION: The continuous cylindrical covering material 1 is constituted by packing an infilling material 5 in a net bag 3. The net bag 3 is constituted by joining a plurality of bags, and is formed in an almost continuous cylindrical shape. Thus, the infilling material 5 moves little, and the continuous cylindrical covering material 1 is stable to the waves. Respective cylinders are joined by a sewing-up line 7 along a side surface, and have flexibility. The continuous cylindrical covering material 1 has a connecting part 11 parallel to the sewing-up line 7 on the side surface. A continuous cylindrical covering material connecting body 10 having the optional length can be formed by connecting a plurality of covering materials. The continuous cylindrical covering material connecting body 10 is suspended, and is arranged in a prescribed position to enable execution work for covering a wide range at a high speed. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2003171918A BACK-FILL STRUCTURE AND BACK-FILL CONSTRUCTION METHOD 审中-公开
公开(公告)号：JP2003171918A
公开(公告)日：2003-06-20
申请号：JP2001370015
申请日：2001-12-04
申请人： TETRA KK , KYOWA CO LTD , KAJIMA CORP
发明人： ISHIKAWA YOSHIICHI , MASE SATOSHI , IKETANI TAKESHI , AKIYAMA YOSHINOBU , TSUBUKI KAZUHIDE , KOYAMA HIROFUMI
IPC分类号： E02B3/06 , E02B3/08
摘要： PROBLEM TO BE SOLVED: To provide a back-fill structure and a back-fill construction method achieving reduction of an earth pressure, having a screen effect and capable of shortening a construction period. SOLUTION: A back-fill is composed by stacking a multiplicity of bag filled covering materials 1 in layers in a back face of a caisson 23. In the bag filled covering material 1, filling materials 5 are filled in a fiber made net bag 3, and the earth pressure acting on the caisson 23 can be extensively reduced. By selecting a proper particle size for the filling materials 5, the bag filled covering materials 1 can function as a filter. A plurality of the bag filled covering materials 1 are suspended from a suspending jig 31 and they are collectively installed in a predetermined position. Since there is no need for fine accuracy control such as leveling of a substrate or combination in installation, the construction period can be shortened. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2003171922A CONNECTING STRUCTURE OF COVERING MATERIAL, REVETMENT STRUCTURE AND REVETMENT CONSTRUCTION METHOD 审中-公开
公开(公告)号：JP2003171922A
公开(公告)日：2003-06-20
申请号：JP2001373090
申请日：2001-12-06
申请人： TETRA KK , KYOWA CO LTD , KAJIMA CORP
发明人： SHINOMURA YUKIHIRO , MASE SATOSHI , IKETANI TAKESHI , AKIYAMA YOSHINOBU , HANZAWA MINORU , KOYAMA HIROFUMI
IPC分类号： E02B3/14
摘要： PROBLEM TO BE SOLVED: To provide a connecting structure of a covering material, a revetment structure, and a revetment construction method capable of covering a revetment in a short construction period, and superior in stability after covering. SOLUTION: A covering material connecting body 13 is formed by connecting a plurality of standard covering materials 1 by a connecting member 9 via suspending rings 11a. The suspending rings 11a are hooked on automatic release hooks 29 arranged on the tip of suspending ropes 28 of a suspending tool 27 installed on a floating crane 25. The suspending ropes 28 are lowered, and the covering material connecting body 13 is sunk under a water surface 19. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2000054338A WATER-INTAKE EQUIPMENT AND EXECUTION METHOD THEREOF 失效
公开(公告)号：JP2000054338A
公开(公告)日：2000-02-22
申请号：JP22282698
申请日：1998-08-06
申请人： KAJIMA CORP
发明人： HIRAYAMA JUN , NAKAO TSUTOMU , ONIKI KOICHI , IKETANI TAKESHI , AKIYAMA YOSHINOBU , KEYA YOSHIAKI
IPC分类号： E02B1/00 , E02B5/00
摘要： PROBLEM TO BE SOLVED: To provide a water-intake equipment which does not impair the landscape of a seashore line and a lakeside line because artificial structures are not installed in these area, and minimizes environmental load against a sea area or a water area and further, prolongs the water intake effect, and rationally construct the equipment without environmental disruption in the execution for the construction of the equipment. SOLUTION: An intake well 1 is constructed, and a headrace 8 is formed of impermeable segments made of reinforced concrete as a tunnel 7 approaching an underground part of a water source such as a sea bottom 6 or a lake bottom. A water intake part 9 at the front part of the headrace 8 is formed with composite segments that the joints of the external periphery are surrounded by steel frames as reinforcing members and the internal wall is constituted of a water- permeable unreinforced porous concrete 14.

5. 发明专利

JP2015045159A 陸地化用海中構造物有权
标题翻译：土地形成海底结构
公开(公告)号：JP2015045159A
公开(公告)日：2015-03-12
申请号：JP2013176297
申请日：2013-08-28
申请人：鹿島建設株式会社 , Kajima Corp
发明人： YAMAKI KATSUNORI , AKIYAMA YOSHINOBU , IWAMURA HIDEYO , TANAKA MASAHIRO , IKETANI TAKESHI
IPC分类号： E02B3/02 , E02B3/06
CPC分类号： Y02A10/15
摘要：【課題】自然の波や流れの作用によりサンゴ砂礫や有孔虫を自然に集積させることで、海原に島を自然形成させることができる。【解決手段】海底から立ち上がる環状堤体構造物1で、海水不透過部2と海水透過部3により構成し、海水透過部3は傾斜堤であり、海水不透過部2はケーソンにより形成し、少なくとも海側は直立堤である。【選択図】図1
摘要翻译：要解决的问题：提供一种由于天然波浪和自然流动而自然地堆积珊瑚砾石和有孔虫的土地形成海底结构，从而在海上形成天然岛。解决方案：从海床上升的圆形堤堤结构1包括海水不渗透部分2和海水渗透部分3.海水渗透部分3是倾斜的堤体。海水不渗透部2由至少在海边的包括垂直堤体的沉箱构成。

6. 发明专利

JP2005256331A Method for constructing structure and structure 审中-公开
标题翻译：建筑结构与结构的方法
公开(公告)号：JP2005256331A
公开(公告)日：2005-09-22
申请号：JP2004066756
申请日：2004-03-10
申请人： Kajima Corp , Masaharu Ookawa , 将玄大川 , 鹿島建設株式会社
发明人： NOZAKI HIROSHI , AKIYAMA YOSHINOBU , KANEKO AKITO , OOKAWA MASAHARU
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing a structure reducing a generated industrial-waste junk, preventing the deformation of a reinforcement, the generation of noises and dust and workmen's accident, shortening the term of works and being capable of bonding a diaphragm wall and a member installed to the diaphragm wall by using the reinforcement under a sound state in the case of a wall-head chipping and a structure.
SOLUTION: An excavating ditch 3 is excavated to a ground, a cage 5 in which a wall-head cap 7 is installed at an upper end, is inserted, and concrete is placed, thus forming the diaphragm wall. The wall-head cap 7c protecting a main reinforcement 11c excepting a lap joint section 39 is mounted on the cage 5c with the lap joint section 39, and the wall-head cap 7d protecting the main reinforcement 11d excepting the lap joint section 39 is fitted in the cage 5d. The diaphragm wall is formed, and the wall-head cap 7 is removed and a section in the vicinity of the upper end of the main reinforcement 11 is exposed. Concrete positioned in the cavity 30 or the like of the wall-head cap 7 is removed, and the diaphragm wall, a footing in an upper section and the structure such as a top slab or the like are connected through the exposed main reinforcement 11.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种构造减少生成的工业废物垃圾的结构的方法，防止增强物的变形，产生噪声和灰尘以及工人的事故，缩短工程期限和能够在墙壁破碎和结构的情况下，通过使用声音状态下的加强筋来将隔膜壁和安装到隔膜壁上的构件接合。解决方案：将挖掘沟3挖掘到地面上，插入其上安装有壁头帽7的保持架5，并且配置混凝土，从而形成隔膜壁。保护夹具接合部39以外的主加强件11c的壁头帽7c与搭接部39一起安装在保持架5c上，并且保护除了搭接部39以外的主加强件11d的壁头帽7d被安装在笼子5d。形成隔膜壁，去除壁头帽7，并且暴露主加强件11的上端附近的部分。位于壁头帽7的空腔30等中的混凝土被去除，并且通过暴露的主加强件11连接隔膜壁，上部的基脚和诸如顶板等的结构。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004124380A Water intake structure and construction method thereof 有权
公开(公告)号：JP2004124380A
公开(公告)日：2004-04-22
申请号：JP2002285909
申请日：2002-09-30
申请人： Kajima Corp , 鹿島建設株式会社
发明人： AKIYAMA YOSHINOBU , KOMURO SATORU , IKETANI TAKESHI , IWASE KOJI
IPC分类号： E03B3/00 , C02F1/00
摘要： PROBLEM TO BE SOLVED: To provide a water intake structure and a construction method of the structure capable of being constructed in a short time of period and economically carrying out maintenance in a short time to prevent a holed pipe from being choked. SOLUTION: The water bottom 5 is excavated and a box 7 that is a precast member is immersed. A holed pipe 9 piercing the side face 4a of the box 7 is installed. The holed pipe 9 has holes 13 in the pipe 11 disposed in the box 7. A filtering material 15 is set in the box 7. An infilling material 23 is charged in a net bag 21 to get the filtering material 15. The farther the infilling material 23 is arranged from the holed pipe 9, the larger it becomes in its granule. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003129418A PENDULUM-TYPE SEISMICALLY ISOLATED BEARING STRUCTURE FOR CONSTRUCTION 审中-公开
公开(公告)号：JP2003129418A
公开(公告)日：2003-05-08
申请号：JP2001324804
申请日：2001-10-23
申请人： KAJIMA CORP
发明人： MIYAMOTO HISASHI , AKIYAMA YOSHINOBU , YOSHIHARA TOMOYOSHI
IPC分类号： E02B17/00 , E01D1/00 , E01D15/14 , E04B1/36 , E04H9/02 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To obtain a desired isolating effect on seismic activity with a relatively simple bearing structure, and to cope with the settlement of a foundation placed on a soft foundation ground, a differential settlement occurring between foundations, the sideways move of a ground and the like in a construction, such as an artificial ground built with structures. SOLUTION: The artificial ground 1 comprises platforms 2 floated on the water surface, and piers 3 erected on footing pile foundations. In the artificial ground 1, a supporting beam 12 formed on the upper part of the pier 3 and the upper surfaces of the platforms 2 are coupled via suspension rods 13 and universal joints 16, 17, to support the platforms 2 in a suspended manner so that they can rock. When an earthquake occurs, locking of the platforms with rock preventive devices 14 is released to extend the natural frequency of seismic waves and reduce seismic movement transmitted from the foundation ground. Also, the length of the suspension rods is adjusted to cope with the settlement of the foundation, the differential settlement occurring between foundations, the sideways move of the ground and the like.

9. 发明专利

JPH0611411A REFLECTED WAVE ABSORBING DEVICE OF OMNIDIRCTIONAL IRREGULAR WAVE GENERATING FACILITY 失效
公开(公告)号：JPH0611411A
公开(公告)日：1994-01-21
申请号：JP17092992
申请日：1992-06-29
申请人： KAJIMA CORP
发明人： IKETANI TAKESHI , IMAI TAKACHIKA , AKIYAMA YOSHINOBU , IWASE KOJI
IPC分类号： G01M10/00
摘要： PURPOSE:To absorb reflected waves in many directions in an omnidirectional irregular wave generating facility. CONSTITUTION:The reflected wave incident to the j'th one of individually driven wave generating boards 3 in N pieces is determined by a subtracting means 32 as the difference deltaj (=muj-tauj) between the target water level variation (tauj) to be set for the board in order to generate irregular waves and the observed water level variation (muj) given by a wave height meter 7 on the wave generation surface of the board 3. The velocity muj of reflected wave absorbing motions which the j'th board 3 should make for absorbing reflected waves is calculated by a control means 36 from the difference deltaj corresponding to the reflected wave at the board 3 and the difference deltaj-1 or deltaj+1 corresponding to the reflected wave at least at the adjoining board on one side of the applicable board 3, and the reflected wave absorbing motions are made by this control means 36. For determining the reflective absorbing motion velocity uj of each board 3, it may be accepted that all differences deltaj of boards 3 in N pieces are used or that the difference deltaj of the board 3 and differences deltaj-1 and deltaj+1 of the adjoining boards on both sides are used.

10. 发明专利

JP2015004177A 既設防波堤の補強構造、既設防波堤の補強方法、補強体有权
标题翻译：现有破碎水加固结构，现有破水加固方法及加固体
公开(公告)号：JP2015004177A
公开(公告)日：2015-01-08
申请号：JP2013128730
申请日：2013-06-19
申请人：鹿島建設株式会社 , Kajima Corp , 日本海上工事株式会社 , Nippon Kaijo Koji Kk
发明人： AKIYAMA YOSHINOBU , YAMANOBE SHINICHI , IWAMAE NOBUYUKI , IKETANI TAKESHI , NAGATOMI MASASHI , TAZAKI KUNIO , KISHIDA TETSUYA
IPC分类号： E02B3/06
CPC分类号： Y02A10/15
摘要：【課題】簡易かつ施工も容易で補強効果も高い既設防波堤の補強構造等を提供する。【解決手段】マウンド2上にケーソン11を並べて構築した防波堤1において、ブロック体31の底面に摩擦増大マット32を設けてなる補強体3を、防波堤長手方向のケーソン11の両端部において、防波堤1の陸側と外洋側のマウンド2上に隣接させて設置する。これにより、陸へ向かう波と外洋へ向かう波による防波堤1の滑動や転倒に対する抵抗力を増大させるとともに、防波堤1を越流する波によるマウンド2の洗掘も防止する。【選択図】図3
摘要翻译：要解决的问题：提供现有防波堤的简单加固结构，便于施工，并具有较高的加固效果。解决方案：通过将沉箱11并排放置在墩2上构建防波堤1。加固体3，每个其通过在块体31的底面下方设置有摩擦增加垫32而形成在安装在堤坝2上的堤坝2的相邻的防波堤的纵向方向上的两侧端部，防波堤1的海洋一侧，由此，由波浪向陆地和海洋引起的防波堤1的滑动和推翻的阻力增加，并且防止了通过波浪溢出防波堤1的墩2的冲刷。

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