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1. 发明专利

JP2004092099A Balustrade constructing method using precast concrete balustrade, precast concrete balustrade, and structure for fixing the same 有权
公开(公告)号：JP2004092099A
公开(公告)日：2004-03-25
申请号：JP2002252488
申请日：2002-08-30
申请人： Fujita Corp , Landes Co Ltd , Toei Concrete Industrial Co Ltd , Tokyo Tekko Co Ltd , ランデス株式会社 , 東京鐵鋼株式会社 , 東栄コンクリート工業株式会社 , 株式会社フジタ
发明人： HIRANO KATSUSATO , SASAYA TERUMASA , NAKANISHI TADASHI , KOJIMA AKI
IPC分类号： E02B7/00 , E01D19/10 , E01D21/00 , E01D101/40
摘要： PROBLEM TO BE SOLVED: To enhance the construction efficiency of a precast concrete balustrade by reducing the weight of a precast concrete balustrade.
SOLUTION: The precast concrete balustrade 23 is constituted as a two-part split type which is composed of a base part 23a and a balustrade wall part 23b. The base part 23a is fixed to a PC girder 21, serving as an object to be constructed, by a nut fixing means using a steel bar 22 with a thread-shaped knot. The wall part 23b is fixed to the fixed base part 23a by a method for a mortar-filled joint, so that the balustrade 23 can be constructed on the side of the PC girder 21.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2008274612A Overhang part balustrade structure and overhang part balustrade construction method 有权
标题翻译：超大型零件结构和超大型零件构造方法
公开(公告)号：JP2008274612A
公开(公告)日：2008-11-13
申请号：JP2007118198
申请日：2007-04-27
申请人： Fujita Corp , Landes Co Ltd , Toei Concrete Industrial Co Ltd , ランデス株式会社 , 東栄コンクリート工業株式会社 , 株式会社フジタ
发明人： HIRANO KATSUSATO , SASAYA TERUMASA , NAKANISHI TADASHI , KOJIMA AKI , OTSUKI TAKAYUKI , KOMORI YOSHIAKI , MATSUOKA SATOSHI , KANEHIRA TOSHIRO , NITTA HIROYUKI , NITTA AKIHIKO , FUNAYAMA TOSHIO
IPC分类号： E02B7/02 , E01D19/10 , E02B8/00
摘要： PROBLEM TO BE SOLVED: To secure positioning accuracy of a balustrade in a shorter time in a construction technology to an overhand part of a divided type balustrade.
SOLUTION: A precast concrete overhang form 20 and a precast concrete balustrade lower part 30a are used for an overhang part forming form. The balustrade lower part 30a can easily secure positioning accuracy of an installation position by being placed on a beam member 70 installed in advance in the predetermined height with excellent construction accuracy. A concrete overhang part 10 is constructed by placing concrete in such a form at a job site, and the balustrade lower part 30a is also installed and constructed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在施工技术的较短时间内将栏杆的定位精度确保为划分型栏杆的手绘部分。解决方案：预制混凝土突出形式20和预制混凝土栏杆下部30a用于突出部分形成形式。栏杆下部30a可以通过放置在预先设置在预定高度上的梁构件70上而具有良好的施工精度，从而容易地确保安装位置的定位精度。通过将这种形式的混凝土放置在作业现场来构造混凝土突出部10，并且还安装和构造栏杆下部30a。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2010126977A Precast concrete member for parapet part of training wall of dam and method of manufacturing the same 有权
标题翻译： DAM的训练场的PARAPET部分的预制混凝土构件及其制造方法
公开(公告)号：JP2010126977A
公开(公告)日：2010-06-10
申请号：JP2008302308
申请日：2008-11-27
申请人： Fujita Corp , 株式会社フジタ
发明人： HIRANO KATSUSATO , SASAYA TERUMASA , OTA HIROMICHI , NAKANISHI TADASHI , MIZUNO MAKOTO , KOJIMA AKI , HONDA SHIGERU
IPC分类号： E02B7/00
摘要： PROBLEM TO BE SOLVED: To reduce high lift dangerous works by precasting the parapet part of a training wall top part and streamline the construction of the training wall formed in a complicated shape when the training wall of a dam is constructed. SOLUTION: This precast concrete member 20 for the parapet part of the training wall of the dam includes a base 21 joined to the top part 11b of the training wall body 11 of the dam and an extension part 22 extending from the base 21 so as to extend from the top part 11b with the base 21 joined to the top part 11b. A connection hole 23 through which a connection member 13 projecting from the top part 11b can be inserted and a consolidation material injection hole 24 for injecting a consolidation material 14 into the gap between the mutually opposed surfaces of the base 21 and the top part 11b are formed in the base 21. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过预制训练墙顶部的护栏部分来减少高层起重危险作业，并且在建造坝的训练墙时，简化形成复杂形状的训练墙的施工。解决方案：用于大坝训练墙的护栏部分的预制混凝土构件20包括：接合到坝的训练壁体11的顶部11b的基部21和从基部21延伸的延伸部22 从顶部11b延伸，基部21接合到顶部11b。可以插入从顶部11b突出的连接构件13可以插入的连接孔23和用于将固结材料14注入到基部21的相互相对的表面之间的间隙中的固结材料注入孔24和顶部11b，形成于基地21.版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2004092098A Construction method for concrete overhang part 审中-公开
标题翻译：混凝土结构施工方法
公开(公告)号：JP2004092098A
公开(公告)日：2004-03-25
申请号：JP2002252487
申请日：2002-08-30
申请人： Fujita Corp , 株式会社フジタ
发明人： HIRANO KATSUSATO , SASAYA TERUMASA , NAKANISHI TADASHI , TAKITANI MAKOTO
IPC分类号： E02B7/00 , E02B7/02 , E02B8/00 , E04B2/86
摘要： PROBLEM TO BE SOLVED: To enhance the workability of an execution method for an overhang part using a precast concrete form.
SOLUTION: The precast concrete form 10 is split into two parts, that is, an upper form 10a and a lower form 10b. The upper form 10a and the lower form 10b are assemblably arranged in a working yard and the like, and assembled in the state in which steel such as H-shaped steel is mounted on the upper form 10a, the lower form 10b and the like, that is, in the state in which timbering 13 is applied to the upper form 10a, the lower form 10b and the like. The form 10 after assembly is fixed with a nut through the use of a steel bar 18 with a thread-shaped knot on the side of a concrete structure 17. After fixation, second stage concrete 25 is placed so that the concrete overhang part A can be constructed.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提高使用预制混凝土形式的悬伸部分的执行方法的可操作性。解决方案：预制混凝土形式10分为两部分，即上部形式10a和下部形式10b。上部形式10a和下部形式10b组装在工作场地等中，并且在H形钢等钢被安装在上部形状10a，下部形状10b等上的状态下进行组装，也就是说，在将木材13施加到上部形状10a，下部形状10b等的状态下。组装后的形式10通过在混凝土结构17侧使用具有螺纹状结的钢筋18，用螺母固定。固定后，放置第二级混凝土25使得混凝土突出部分A可以被建造。版权所有（C）2004，JPO

5. 发明专利

JP2001003338A CONSTRUCTION OF HANDRAIL FOR DAM BODY AND PRECAST CONCRETE HANDRAIL MEMBER FOR THE DAM BODY 失效
公开(公告)号：JP2001003338A
公开(公告)日：2001-01-09
申请号：JP17373999
申请日：1999-06-21
申请人： FUJITA CORP
发明人： HIRANO KATSUSATO , SASAYA TERUMASA , NAKANISHI TADASHI , KAWAGUCHI ATSUSHI
IPC分类号： E02B7/00
摘要： PROBLEM TO BE SOLVED: To inexpensively construct handrails in a safe and simple work which is guaranteed in the safety of the handrail itself and in which a work at an elevated level from the external side of the dam body can be eliminated. SOLUTION: When handrails 12 are constructed in a dam body 14, precast concrete handrail members 50 for a dam body are used. mortar-filling type joints 54 are embedded in the inside of the handrail members 50. Further, handrail side connection reinforcements 56 are embedded in the inside of the handrail members 50. The lower part of the handrail side connection reinforcements 56 is positioned at almost the upper half part of the inside of the sleeve 5402. When the handrail members 50 are installed in the dam body 14, the handrail members 50 are hung down to the installation positions of the handrails of the upper face 1402 of the top of the dam body 14 while positioning the sleeves 5402 and the dam body side connection reinforcements 60 so as to be coaxially positioned to insert the upper part of the dam body side connection reinforcements 60 into the inside of the sleeves 5402 and then, mortar 70 is filled into the inside of the sleeves 5402.

6. 发明专利

JPH06294127A ERECTION OF FOLDING SCREEN-LIKE STEEL SHEET PILE 失效
公开(公告)号：JPH06294127A
公开(公告)日：1994-10-21
申请号：JP8202593
申请日：1993-04-08
申请人： FUJITA CORP
发明人： KAWAKAMI MASAHARU , NAKANISHI TADASHI
IPC分类号： E02D5/04 , E02D13/04
摘要： PURPOSE:To increase workability and improve construction accuracy and safety. CONSTITUTION:A temporary post 2 is driven in the extending direction of existing steel sheet piles 1, with a distance of one span. An upper guide member 4 is laid down between the temporary post 2 and the steel sheet piles 1. And a lower guide member 3 is laid down on the ground. The successively driven steel sheet pile 1' is engaged with the existing steel sheet pile 1 at the section thereof by a worker 5 on the upper guide member 4. One span of steel sheet pile 1' is driven in turn by a piling machine 6 with the guide of respective guide members 3, 4. Subsequently, these processes are repeated.

7. 发明专利

JPH06294134A CONSTRUCTION METHOD FOR DOUBLE CLOSING DIKE 失效
公开(公告)号：JPH06294134A
公开(公告)日：1994-10-21
申请号：JP8202493
申请日：1993-04-08
申请人： FUJITA CORP
发明人： KAWAKAMI MASAHARU , NAKANISHI TADASHI
IPC分类号： E02B5/00 , E02B5/02 , E02D5/04 , E02D19/04
摘要： PURPOSE:To enhance workability and shorten a progress of construction work by mounting a tie rod and banking structure fill simultaneously. CONSTITUTION:Brackets 2 are mounted to each outside of both inner and outer steel sheet piles 1 driven slong the closing direction in a bulkhead or a river modification work. A second trapezoidal embankment 3 is filled between the both steel sheet piles 1. A first tie rod 4 is fastened to the top so taht it may mounted to the brackets 2. The trapezoidal second embankment is filled on the first embankment 3. A second tie rod 12 between the steel sheet piles 1 is fastened on the top where a third embankment 13 is filled on the second embankment 3.

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