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1. 发明专利

JP2014085085A Propellant, and propellant installation method 有权
标题翻译： PROPELLANT和PROPELLANT安装方法
公开(公告)号：JP2014085085A
公开(公告)日：2014-05-12
申请号：JP2012236541
申请日：2012-10-26
申请人： Institute Of National Colleges Of Technology Japan , 独立行政法人国立高等専門学校機構 , Kajima Corp , 鹿島建設株式会社 , Penta Ocean Construction Co Ltd , 五洋建設株式会社 , Sumitomo Mitsui Construction Co Ltd , 三井住友建設株式会社
发明人： NAKAMURA YUICHI , KIRITANI YOSHIO , YANAGIDA KATSUMI , SUZUKI KOICHI , NAKAMURA TAKAHIRO , TAKEUCHI HIROYUKI , TAKAHASHI YUICHI , TAKAOKA YUJI , NISHINARITA YU
IPC分类号： F42D1/22 , E21B29/02
摘要： PROBLEM TO BE SOLVED: To provide a propellant etc. in which installation is easy, a propellant holder can be installed at an accurate position and a high control effect is attained in a crack direction at the time of its breaking.SOLUTION: An arcuate plate member 5 is folded at a portion of slit 11, ends 13 are connected to assemble a propellant holder 1. Then, fracturing agent 9 is loaded in the propellant holder 1. Then, a pipe 15 having a peripheral section is divided into two segments and the propellant holder 1 is stored inside the connected divided segments 17. Then, a shock absorbing material 29 is arranged an outer peripheral surface 22 of the propellant holder 1 and an inner peripheral surface 24 of the pipe 15, a grout 25 is charged in a clearance 23 between the inside of the pipe 15 and the inside of the propellant holder 1 and hardened so as to make propellant 27 in advance. When a working is to be carried out, the propellant 27 is inserted into a propellant hole 33 formed in an object 35 and sand is fed around it, then blasting is carried out to generate a crack 37 in a desired direction.
摘要翻译：要解决的问题：为了提供容易安装的推进剂等，推进剂保持器可以安装在准确的位置，并且在破裂时在裂纹方向上获得高的控制效果。解决方案：弧形板构件5在狭缝11的一部分折叠，端部13连接以组装推进剂保持器1.然后，将压裂剂9装载在推进剂保持器1中。然后，具有周边部分的管15被分成两段，推进剂保持器1被存储在连接的分割段17内。然后，将冲击吸收材料29布置在推进剂保持器1的外周表面22和管15的内周表面24上，将浆料25装入在管15的内部和推进剂保持器1的内部之间的间隙23被硬化以预先制成推进剂27。当要进行加工时，将推进剂27插入到形成在物体35中的推进剂孔33中，并且在其周围输送砂，然后进行喷砂以在期望的方向产生裂纹37。

2. 发明专利

JP2013194462A Liquefaction countermeasure structure for ground 有权
标题翻译：用于地面的液化计量测量结构
公开(公告)号：JP2013194462A
公开(公告)日：2013-09-30
申请号：JP2012064737
申请日：2012-03-22
申请人： Sumitomo Mitsui Construction Co Ltd , 三井住友建設株式会社
发明人： TAKAOKA YUJI , MIYATA KATSUTOSHI , HIRATA YUICHI , TAKAHASHI NAOKI , SEDO SHINICHI
IPC分类号： E02D27/34 , E02D3/10 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a liquefaction countermeasure structure that is relatively inexpensive and easy to construct and prevents coseismic uneven settlement while maintaining the function of a ground when an excess pore water pressure is higher.SOLUTION: In a liquefaction countermeasure structure 20 for a liquefaction ground 10, an improved ground layer 21 is formed above a liquefaction layer 13 all over a parking area 7, and a horizontal drain layer 22 is formed above the improved ground layer 21 all over the parking area 7. In the parking area 7, a plurality of vertical drains 24 dispersively arranged and connected to the horizontal drain layer 22 are formed in the approximately vertical direction to reach the liquefaction layer 13, and drainage ditches 25 are provided. Excess pore water generated by the liquefaction of the liquefaction layer 13 is carried via the vertical drains 24 and the horizontal drain layer 22 into the drainage ditches 25 to prevent uneven settlement.
摘要翻译：要解决的问题：提供一种相对便宜且易于构造的液化对策结构，并且当超孔隙水压更高时，同时保持地面功能，防止同震不均匀沉降。解决方案：在液化对策结构20中，液化地10，在整个停车区域7的整个液化层13的上方形成有改良的接地层21，在整个停车区域7的整个地面层21的上方形成有水平漏极层22.在停车区域7中，在大致垂直的方向上分别排列并连接到水平排水层22的多个垂直排水管24到达液化层13，并设置有排水沟25。通过液化层13的液化产生的过多的孔隙水经由垂直排水管24和水平排水层22进入排水沟25，以防止不均匀沉降。

3. 发明专利

JP2011127344A Joint structure of column and pile 有权
标题翻译：柱和桩的联合结构
公开(公告)号：JP2011127344A
公开(公告)日：2011-06-30
申请号：JP2009287203
申请日：2009-12-18
申请人： Sumitomo Mitsui Construction Co Ltd , 三井住友建設株式会社
发明人： ITO AKIRA , TAKAOKA YUJI , TANO KENJI , TOKUTAKE SHIGETAKA , MAKITA MIZUKI
IPC分类号： E02D27/12 , E02D27/00 , E02D29/045 , E04B1/20 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of a column and a pile, which suppresses wasteful material costs and construction costs when a highly strong PCa column to be applied for high-storied buildings is jointed to a pile. SOLUTION: In the joint structure of a column and a pile wherein a PCa permanent sub-structural column 2 is jointed to an in-situ cast pile 3, a PCa permanent sub-structural column 2 is constituted of a square steel column member 11 formed on a closed cross section and of a PCa concrete part 12 filled in the square steel column member 11, and is configured to have an axial force transmitting part 10 formed on a closed section smaller than the in-situ cast pile 3 in the vicinity of the upper surface of the in-situ cast pile 3, and a foundation concrete 15 is formed right above the in-situ cast pile 3 so as to wind the axial force transmitting part 10. An outside annular projecting line 13 projecting from the outside surface and an inside annular projecting line 14 projecting from the inside surface, are formed on the square steel column member 11, enhancing a support force F3 with the outside surface of the axial force transmitting part 10 while reducing a support force F2 with the downward surface of the PCa permanent sub-structural column 2. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供柱和桩的接头结构，当将用于高层建筑物的高强度PCa柱连接到桩上时，可以抑制浪费的材料成本和施工成本。解决方案：在PCa永久子结构柱2连接到原位浇注桩3的柱和桩的接头结构中，PCa永久子结构柱2由方钢柱形成在封闭截面上的构件11和填充在方钢柱构件11中的PCa混凝土部分12，并且构造成具有形成在比原位铸桩3更小的封闭部分上的轴向力传递部10，原位铸造桩3的上表面附近，基础混凝土15形成在原位铸造桩3的正上方，以卷绕轴向力传递部分10.外部环形突出线13从外侧表面和从内表面突出的内部环形突出线14形成在方形钢柱构件11上，同时随着轴向力传递部10的外表面增强支撑力F3，同时减小支撑力F2 做 PCa永久性子结构柱2的表面。版权所有（C）2011年，JPO＆INPIT

4. 发明专利

JP2013194463A Liquefaction countermeasure structure for ground, and construction method thereof 有权
标题翻译：地基液化计量测量结构及其结构方法
公开(公告)号：JP2013194463A
公开(公告)日：2013-09-30
申请号：JP2012064739
申请日：2012-03-22
申请人： Sumitomo Mitsui Construction Co Ltd , 三井住友建設株式会社
发明人： TAKAOKA YUJI , MIYATA KATSUTOSHI , HIRATA YUICHI , TAKAHASHI NAOKI , SEDO SHINICHI
IPC分类号： E02D27/34 , E02D3/08
摘要： PROBLEM TO BE SOLVED: To provide a liquefaction countermeasure structure applicable to a ground on which an existing building exists, and relatively inexpensive and easy to construct in a shorter construction period, and to provide its construction method.SOLUTION: In a liquefaction countermeasure structure 20 for a liquefaction ground 10 on which an existing building 3 having a bottom slab 21 and a liquefaction layer 13 exist, approximately perpendicular vertical drains 24 to reach the liquefaction layer 13 is formed passing through the bottom slab 21, a regrading bottom slab 26 is constructed on the bottom slab to cover the vertical drain 24, and a spring water mat 25 for draining spring water flowing out of the vertical drains 24 in the horizontal direction is provided between the bottom slab 21 and the regrading bottom slab 26, thus preventing the uneven settlement of the existing building 3.
摘要翻译：要解决的问题：提供适用于存在现有建筑物的地面的液化对策结构，并且在较短施工期间相对便宜且易于构造，并提供其施工方法。解决方案：在液化对策结构20 对于其上存在具有底板21和液化层13的现有建筑物3的液化地面10，通过底板21形成大致垂直的垂直排水沟24到达液化层13，构造了一个升级底板26 在底板上覆盖垂直排水口24，并且在底板21和升级底板26之间设置有用于排出从垂直排水管24向水平方向流出的弹簧水的弹簧水垫25，从而防止了不均匀现有建筑物的定居3。

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