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    • 1. 发明专利
    • Method for constructing structure and structure
    • 建筑结构与结构的方法
    • JP2005256331A
    • 2005-09-22
    • JP2004066756
    • 2004-03-10
    • Kajima CorpMasaharu Ookawa将玄 大川鹿島建設株式会社
    • NOZAKI HIROSHIAKIYAMA YOSHINOBUKANEKO AKITOOOKAWA MASAHARU
    • E02D5/20
    • 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
    • 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
    • 4. 发明专利
    • Tide wall construction method
    • TIDE WALL施工方法
    • JP2013002049A
    • 2013-01-07
    • JP2011131259
    • 2011-06-13
    • Kajima Corp鹿島建設株式会社
    • IKETANI TAKESHINAGASHIMA SATOSHIAKIYAMA YOSHINOBUUEMATSU SHINICHIROKIDA HIROMITSUFUKUDA MASARUNISHIKAWA TAKESHISHOJI SHIGERU
    • E02B3/06
    • PROBLEM TO BE SOLVED: To provide a tide wall construction method, which enables a short-period construction even when a ground is uneven, and can prevent scouring.SOLUTION: Scouring-prevention bodies 1 are piled up on a ground 9 which faces the sea 13. The scouring-prevention body 1 is a component consisting of a holding body 3 packed with a fill material 5 with a mouth at the top being closed. The inside of the holding body 3 is filled with the fill material 5, which can be, for example, crashed stones, preferably with large specific gravity. Part of the piled scouring-prevention bodies is pasted with unwoven fabric 15. The unwoven fabric 15 is pasted at least on the entire surface area of the part facing the sea 13. The entire area of the surface side of the unwoven fabric is sprayed with an impervious material 21 by a spray device 19. The impervious material 21 preferably has a designated strength after hardening, while having elasticity at the same time.
    • 要解决的问题:提供一种潮汐壁施工方法,其即使在地面不均匀的情况下也能够实现短期施工,并且可以防止冲刷。 防水体1堆积在面向大海13的地面9上。防擦洗体1是由保持体3构成的部件,该保持体3填充有在顶部具有口部的填充材料5 被关闭 保持体3的内部填充有填充材料5,填充材料5可以是例如优选地具有大比重的碎石。 一部分堆积的防擦洗体用无纺布15粘贴。至少在面向海13的部分的整个表面区域上粘贴无纺织物15.无纺织物的表面侧的整个区域被喷涂 通过喷射装置19是不透水材料21.不透水材料21优选在硬化后具有指定强度,同时具有弹性。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Joint of steel pipe sheet pile, joint structure of steel pipe sheet pile, and steel pipe sheet pile construction method
    • 钢管板接头,钢管接头结构和钢管板结构方法
    • JP2007031990A
    • 2007-02-08
    • JP2005213737
    • 2005-07-25
    • Kajima Corp鹿島建設株式会社
    • TAKAHASHI SHINOBUTANAKA HIDEOSASAKI YUTAKAAKIYAMA YOSHINOBUNIIHARA YUJI
    • E02D5/08
    • PROBLEM TO BE SOLVED: To provide a wide L-L joint of a steel pipe sheet pile structure, which contributes to improvement in tensile strength, compressive strength, flexural strength, etc. through a relatively simple structure, exerts high rigidity, and positively prevents infiltration of water and sediment during construction and after completion of the construction.
      SOLUTION: The wide joint is formed of a female joint 2 consisting of a pair of hook-shaped steel members 10, 10, and a male joint 3 consisting of a pair of hook-shaped steel members 11, 11. An inward-facing claw portion 10b of the hook-shaped steel member 10 has a folded portion 10c which is integrally formed with the inward-facing claw portion 10b at the tip of the same and protrudes toward a steel pipe 1 in parallel with a leg portion 10a, while an outward-facing claw portion 11b of the hook-shaped steel member 11 has a folded portion 11c which is integrally formed with the inward-facing claw portion 11b at the tip of the same and protrudes toward the steel pipe 1 in parallel with a leg portion 11a. Thus the inward-facing claw portion 10b, the outward-facing claw portion 11b, and the folded portions 10c, 11c cooperatively form a second cell (joint cell) B on each side of a first cell (central cell) A between the steel pipes, and mortar is filled in the cells A, B to ensure strength. Thus the mortar in each second cell B bears compressive force, and the two second cells B exert positive water cutoff performance.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了提供钢管桩桩结构的宽LL接头,其通过相对简单的结构有助于提高拉伸强度,抗压强度,弯曲强度等,发挥高刚性和正向 防止施工期间和施工完成后水和沉积物渗入。 解决方案:宽接头由一对钩状钢构件10,10和由一对钩状钢构件11,11组成的阳接头3构成的阴接头2形成。向内 钩状钢构件10的表面爪部10b具有与其前端的向内爪部10b一体形成的折叠部10c,并且与腿部10a平行地朝向钢管1突出 而钩状钢构件11的向外的爪部11b具有与其前端的向内爪部11b一体形成的折叠部11c,并且与钢管1平行地朝向钢管1突出 腿部11a。 因此,向内的爪部10b,向外的爪部11b和折叠部10c,11c协同地在钢管之间的第一电池(中心电池)A的每一侧形成第二电池(关节电池)B ,并将砂浆填充到电池A,B中以确保强度。 因此,每个第二电池B中的砂浆承受压缩力,并且两个第二电池B施加正断流性能。 版权所有(C)2007,JPO&INPIT
    • 7. 发明专利
    • Tide embankment for tsunami and construction method for the same
    • TS。。。。。。。。。。。。。。
    • JP2013234544A
    • 2013-11-21
    • JP2012109215
    • 2012-05-11
    • Kajima Corp鹿島建設株式会社
    • IKETANI TAKESHIAKIYAMA YOSHINOBUNAGATOMI MASASHIINAGAKI SATOSHIIWAMAE NOBUYUKI
    • E02B3/06
    • PROBLEM TO BE SOLVED: To provide a tide embankment for tsunami capable of reliably absorbing energy of an overflow even when a tsunami overflows the tide embankment.SOLUTION: A tide embankment 1 for tsunami comprises: a primary tide embankment 3 constructed at a sea side; and a secondary tide embankment 5 constructed at a land side of the primary tide embankment 3. The primary tide embankment 3 may be an existing tide embankment with the secondary tide embankment constructed at the land side thereof or both of the primary tide embankment 3 and the secondary tide embankment 5 may be newly constructed. Also, the primary tide embankment 3 and the secondary tide embankment 5 may be constructed in a manner that integrates each other above or under the ground or on separate underground foundations. A height of the secondary tide embankment 5 is no more than that of the primary tide embankment 3. Scoring prevention bodies 7a and 7b are arranged, as needed, on respective lower sections at the land sides of the primary tide embankment 3 and the secondary tide embankment 5.
    • 要解决的问题:为海啸提供一个能够可靠地吸收溢流能量的潮汐堤岸,即使海啸在潮汐堤坝溢流时也是如此。解决方案:海啸潮汐堤1包括:在海边建造的主潮汐堤3; 以及在主潮汐堤3的陆侧建造的次潮堤5。主潮汐堤3可以是现有潮汐堤,其二次潮汐堤堤在其陆地侧构造,或者主潮汐堤3和 次级堤防5可能是新建的。 此外,主潮汐堤3和次潮堤5可以以在地下或地下或在单独的地下基础上彼此集成的方式构造。 副潮汐堤5的高度不大于主潮汐堤3的高度。防划体7a和7b根据需要设置在主潮汐堤3和二次潮汐3的陆侧的各自的下部 堤防5。