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1. 发明专利

JP2004176306A Foundation block for spur dike 审中-公开
公开(公告)号：JP2004176306A
公开(公告)日：2004-06-24
申请号：JP2002341208
申请日：2002-11-25
申请人： Kanto Regional Development Bureau Ministry Of Land Infrastructure & Transport , Nikken Kogaku Co Ltd , 国土交通省関東地方整備局長 , 日建工学株式会社
发明人： WADA KAZUNORI , TANIGUCHI HIDEHIRO , SANO MASASHI , WATANABE YUJI , TATE NAOKI
IPC分类号： E02B3/12
摘要： PROBLEM TO BE SOLVED: To provide a foundation block for a spur dike for constructing the spur dike with excellent workability minimizing the retention of flow-down matters and floating matters while suppressing erosion of a river bank by controlling a water stream.
SOLUTION: This foundation block for the spur dike is used together with the spur dike 10 provided with a sluice frame body 12 installed in a state of projecting from the water surface along the river bank to control the river stream. The foundation block comprises a plurality of foundation block constitutive bodies 11 constituted by filling and solidifying concrete 14 inside old tires 13. The plurality of foundation block constitutive bodies are disposed at least at the peripheral edge part of the sluice frame body and provided with fixing means 14a for fixing the sluice frame body.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004183276A Wire mat for civil engineering work 有权
标题翻译：公民工程工作线路
公开(公告)号：JP2004183276A
公开(公告)日：2004-07-02
申请号：JP2002349708
申请日：2002-12-02
申请人： Nakada Sangyo Kk , Nikken Kogaku Co Ltd , ナカダ産業株式会社 , 日建工学株式会社
发明人： YUKIMOTO TAKUO , TATE NAOKI , KAJIWARA KOJI
IPC分类号： E02B3/08
CPC分类号： E02D3/08
摘要： PROBLEM TO BE SOLVED: To provide a wire mat for civil engineering works in which a positional displacement after an installation can be reduced extremely by forming an outside diametral shape in a form close to a cylindrical shape while easily increasing the substantial weight of the installed wire mat.
SOLUTION: In the wire mat 20 for civil engineering works composed of reticulate bags 21, which are woven in a bottomed cylindrical shape by a plurality of vertical line-shaped bodies 21a and a plurality of horizontal line-shaped bodies 21b and the insides of which are stuffed with a massive heavy substance, each horizontal line-shaped body is woven approximately orthogonal to the vertical line-shaped bodies.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于土木工程的线材垫，其中通过以接近圆柱形的形式形成外部直径形状，可以极大地降低安装后的位置偏移，同时容易地增加重量安装的丝垫。解决方案：在由多个垂直线状体21a和多个水平线状体21b以有底圆筒形编织的网状袋21的土木工程用丝网20中，其内部填充有大量重物质，每个水平线状体大致与垂直线状体大体正交地编织。版权所有（C）2004，JPO＆NCIPI

3. 发明专利

JP2008025311A Natural stone connection block and manufacturing method thereof 有权
标题翻译：天然石连接块及其制造方法
公开(公告)号：JP2008025311A
公开(公告)日：2008-02-07
申请号：JP2006202390
申请日：2006-07-25
申请人： Nikken Kogaku Co Ltd , Toyo Suiken Kk , 日建工学株式会社 , 東洋水研株式会社
发明人： YUKIMOTO TAKUO , TATE NAOKI
IPC分类号： E02B3/14
摘要： PROBLEM TO BE SOLVED: To provide a natural stone connection block and a manufacturing method thereof capable of stably installing even if there is a bit unevenness on an installation face of object to be installed. SOLUTION: A plurality of natural stones 2 arranged in closed-loop shape so as to form a closed area S is surrounded with forms 15, a bottom plate 16 is installed at the bottom of the closed area S and the natural stones 2 located opposite to each other are connected with a joint member 3. Then, sands 18 are filled up in a gap between the natural stones 2 and the forms 15, a cylindrical member 9 for forming a through hole at the closed area S and a concrete is placed at the closed area S. The obtained natural stone connection block has sufficient strength as it becomes an integral structure where the natural stones 2 are connected each other with the joint member 3 and with a consolidation layer of concrete. And as the consolidation layer is raised up by the bottom plate 16, the natural stone connection block is able to be stably installed even if there is a bit unevenness on the installation face of object to be installed. Moreover, a whole uplift can be prevented as lift pressure acting to the bottom face through a through-hole is released after installation of the object to be installed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种天然石连接块及其制造方法，即使在待安装物体的安装面上存在位凹凸，也能够稳定地安装。解决方案：以闭环形式布置以形成封闭区域S的多个天然石2被形成为15，底板16安装在封闭区域S的底部，天然石2 彼此相对地连接有接头构件3.然后，砂18被填充在天然石2和形式15之间的间隙中，用于在封闭区域S形成通孔的圆柱形构件9和混凝土被放置在封闭区域S.获得的天然石连接块具有足够的强度，因为它成为天然石2彼此连接的联合构件3和混凝土的固结层的整体结构。而且，由于固化层被底板16升高，即使在待安装物体的安装面上存在位凹凸，天然石连接块也能够稳定地安装。此外，可以防止在安装被安装物体之后释放通过通孔作用于底面的提升压力，从而防止整体隆起。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2003236815A METHOD FOR MANUFACTURING CONCRETE BLOCK FOR CIVIL ENGINEERING STRUCTURE USING NATURAL STONE, AND CONCRETE BLOCK FOR CIVIL ENGINEERING STRUCTURE USING NATURAL STONE 审中-公开
公开(公告)号：JP2003236815A
公开(公告)日：2003-08-26
申请号：JP2002046039
申请日：2002-02-22
申请人： KANTO REGIONAL DEV BUREAU MINI , NIKKEN KOGAKU CO LTD
发明人： WADA KAZUNORI , TANIGUCHI HIDEHIRO , OTSUKA MITSURU , TATE NAOKI
IPC分类号： E02B3/14 , B28B1/16
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete block for a civil engineering structure using a natural stone in which a construction period is shortened while holding the advantage of using the natural stone to assure a quality and fixing of the stone can be surely performed and to provide the concrete block for the civil engineering structure using the natural stone. SOLUTION: The method for manufacturing the concrete block for the civil engineering structure using the natural stone comprises the steps of installing a reinforcing support frame 8 for supporting the stone S separately from a bottom of a form in a form, then placing a primary concrete 12 in the form, placing the stone on the frame in a state in which the primary concrete is semi-solidified, placing a secondary concrete 13 on the primary concrete so as to surround the periphery of the stone, solidifying the primary and secondary concretes, thereby integrating the primary and secondary concretes and the stone. COPYRIGHT: (C)2003,JPO

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