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1. 发明专利

JP2007255006A Method of joining steel column and precast pile 有权
标题翻译：钢管和预制桩的加工方法
公开(公告)号：JP2007255006A
公开(公告)日：2007-10-04
申请号：JP2006078955
申请日：2006-03-22
申请人： Maeda Corp , Toyo Constr Co Ltd , Zenitaka Corp , 前田建設工業株式会社 , 東洋建設株式会社 , 株式会社錢高組
发明人： KONNO OSAMU , YAMASHITA SHUNEI , NARUSE TADASHI , FUJISHIMA TAISUKE , MINE CHIKAHITO , IGARASHI HARUTO , ITO HITOSHI , AOKI MASA , YAMAZAKI TORU
IPC分类号： E02D27/12 , E02D27/00 , E04B1/24
摘要： PROBLEM TO BE SOLVED: To provide a method of joining a steel column and a precast pile shortening a construction period and reducing cost by dispensing with a base plate, an anchor frame, or the like unlike a conventional method and absorbing a construction error of the precast pile in a reliable manner to improve work efficiency.
SOLUTION: In the method of joining the steel column and the precast pile, an erection frame comprising vertical frames, a lower frame and an upper frame is installed in a predetermined horizontal position of the upper end of the precast pile. A plurality of first main reinforcements and a plurality of second main reinforcements shorter than the first main reinforcements are fixed to the upper end of the precast pile, and after winding hoops, concrete is placed to the lower part of the upper frame. After erecting the steel column to be inserted in the erection frame, third main reinforcements are joined to the second main reinforcements, and the hoops are wound. Concrete is then placed above the upper frame.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种连接钢柱和预制桩，缩短施工周期并且通过分配基板，锚架等而不同于常规方法并且吸收结构来降低成本预制桩的误差可靠，提高工作效率。解决方案：在连接钢柱和预制桩的方法中，将包括垂直框架，下框架和上框架的竖立框架安装在预制桩上端的预定水平位置。多个第一主加强件和比第一主加固件短的多个第二主加固件固定到预制桩的上端，并且在缠绕箍之后，将混凝土放置在上框架的下部。在竖立架设框架后的钢柱后，将第三主加强件连接到第二主加强件上，并将环箍缠绕。然后将混凝土放置在上框架的上方。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007255003A Joint structure for steel column and precast pile 有权
标题翻译：钢柱和预制桩的接头结构
公开(公告)号：JP2007255003A
公开(公告)日：2007-10-04
申请号：JP2006078925
申请日：2006-03-22
申请人： Maeda Corp , Toyo Constr Co Ltd , Zenitaka Corp , 前田建設工業株式会社 , 東洋建設株式会社 , 株式会社錢高組
发明人： KONNO OSAMU , YAMASHITA SHUNEI , NARUSE TADASHI , FUJISHIMA TAISUKE , MINE CHIKAHITO , IGARASHI HARUTO , ITO HITOSHI , HAGA YUJI , AOKI MASA
IPC分类号： E02D27/00 , E02D5/30 , E02D27/12 , E04B1/24
摘要： PROBLEM TO BE SOLVED: To provide a joint structure for a steel column and a precast pile improving work efficiency by absorbing a construction error of the precast pile in a reliable manner.
SOLUTION: In the joint structure for the steel column 10 and the precast pile 20, the precast pile 20 is composed of a precast pile body 30 and an enlarged head part 40 provided at the upper end of the precast pile body 30 and larger in diameter than the precast pile body 30, and the steel column 10 is joined to the enlarged head part 40.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过以可靠的方式吸收预制桩的施工误差，提供钢柱的接头结构和预制桩提高工作效率。
解决方案：在钢柱10和预制桩20的接合结构中，预制桩20由预制桩体30和设置在预制桩体30的上端的扩大头部40构成，直径比预制桩体30大，钢柱10与扩大头部40接合。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007100325A Vibration reducing structure 审中-公开
标题翻译：振动减振结构
公开(公告)号：JP2007100325A
公开(公告)日：2007-04-19
申请号：JP2005288534
申请日：2005-09-30
申请人： Maeda Corp , Zenitaka Corp , 前田建設工業株式会社 , 株式会社錢高組
发明人： YOSHIDA TAKAHARU , MORISHITA MASAYUKI , FUJISHIMA TAISUKE , MIZUTORI KAZUYUKI , NUNOBIKI HIDEO , KUROSAWA TOSHIYA
IPC分类号： E02D31/08
摘要： PROBLEM TO BE SOLVED: To provide a vibration reducing structure which enables a reduction in the number of materials for use and the shortening of a construction period by dispensing with the construction of an earth retaining wall etc. , and which can effectively reduce vibrations by using minimum necessary members.
SOLUTION: This vibration reducing structure 10, which is equipped with an interception surface 15 for intercepting the vibrations V propagating through ground G, so as to reduce the vibrations V, is characterized as follows: the interception surface 15a and the like are composed of a plurality of columnar bodies 10a and the like, which are arranged in line; the columnar bodies 10a and the like are arranged at a predetermined angle of inclination in a vertical direction in the ground G; and the columnar bodies adjacent to each other are arranged at a predetermined interval.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种减振结构，其能够通过分配地土挡土墙等的结构来减少使用材料的数量和缩短施工周期，并且可以有效地减少使用最少必要的成员进行振动。解决方案：具有用于截取通过地面G传播的振动V的截止表面15以减少振动V的减振结构10的特征如下：拦截表面15a等由多个柱状体10a等构成; 柱状体10a等在地面G中沿垂直方向以预定的倾斜角度布置; 并且彼此相邻的柱状体以预定间隔排列。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2004244876A Pile head structure 审中-公开
标题翻译：桩头结构
公开(公告)号：JP2004244876A
公开(公告)日：2004-09-02
申请号：JP2003034467
申请日：2003-02-13
申请人： Ando Corp , Aoki Corp , Kumagai Gumi Co Ltd , Maeda Corp , Mutsubishi Rubber Co Ltd , Ohki Corp , Ps Mitsubishi Construction Co Ltd , Sumitomo Metal Ind Ltd , Zenitaka Corp , 住友金属工業株式会社 , 六菱ゴム株式会社 , 前田建設工業株式会社 , 大木建設株式会社 , 安藤建設株式会社 , 株式会社ピーエス三菱 , 株式会社熊谷組 , 株式会社銭高組 , 株式会社青木建設
发明人： HIDAKA NORIHIRO , NONAKA YASUTOMO , OGAWA MASA , OGAWA ATSUSHI , IGARASHI HARUTO , KUROSAWA AKIRA , FUJISHIMA TAISUKE , MIURA KOICHI , KITAWAKI MICHIO
IPC分类号： E02D27/34
摘要： PROBLEM TO BE SOLVED: To provide a pile head structure for reducing bending moment generated in a joining part of an upper structure and a lower structure with a simple constitution.
SOLUTION: A projecting upper bearing part 3 is installed in a lower part of a footing 1. The upper surface 4a side of bearing rubber 4 composed of a rubber elastic body superior in compression restorableness, is fixed to a projecting part of this upper bearing part 3. The under surface 4b side of the bearing rubber 4 is allowed to slidably abut on a head part of a foundation pile 2. A support member 5 having a projecting support piece 5a is arranged on the projecting outer peripheral side of the upper bearing part 3 from the head part of the foundation pile 2. The inner peripheral side of the support piece 5a and the projecting outer periphery side of the upper bearing part 3 are joined by side receiving rubber 6.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于减少在上部结构和下部结构的接合部分中产生的弯曲力矩的桩头结构，结构简单。解决方案：突出的上轴承部3安装在基脚1的下部。由橡胶弹性体构成的轴承橡胶4的上表面4a侧压缩恢复性优异，固定在该突出部的突出部上轴承部3.允许轴承橡胶4的下表面4b侧可滑动地抵接在基础桩2的头部上。具有突出支撑件5a的支撑构件5设置在突出的支撑件5a的突出外周侧上上支承部3从基础桩2的头部部分。支撑件5a的内周侧和上轴承部3的突出外周侧由侧接收橡胶6连接。版权所有（C））2004年，日本特许厅和NCIPI

5. 发明专利

JP2006342508A VIBRATION REDUCTION STRUCTURE AND VIBRATION REDUCTION CONSTRUCTION METHOD 审中-公开
公开(公告)号：JP2006342508A
公开(公告)日：2006-12-21
申请号：JP2005166636
申请日：2005-06-07
申请人： ZENITAKA CORP , MAEDA CONSTRUCTION
发明人： MIZUTORI KAZUYUKI , NUNOBIKI HIDEO , KUROSAWA TOSHIYA , YOSHIDA TAKAHARU , MORISHITA MASAYUKI , FUJISHIMA TAISUKE
IPC分类号： E02D31/08
摘要： PROBLEM TO BE SOLVED: To provide a vibration reduction structure capable of reducing vibration without adding a novel member and a novel structure by changing only the shape of an existing structure, properly adjusting the applicable frequency band of vibration by easily combining with the other vibration reduction construction method, and reducing construction cost and construction period, and a vibration reduction construction method using the vibration reduction structure. SOLUTION: This vibration reduction structure 1 is installed as a part of a foundation 5 for a building 4 or on the side of the foundation 5 for the building to reduce vibration V transmitted from a vibration source 3 to a living environment through a ground G. A recessed and projected part 9 is formed on the bottom face 8 of a pressure resistant plate 6 as a part of the foundation 5 for the building 4 or on the outer wall surface 10 of an underground wall 7 formed on the side of the foundation 5 for the building 4 so that the vibration transmitted to the building 4 can be reduced by utilizing the shape effect of the recessed and projected part 9. COPYRIGHT: (C)2007,JPO&INPIT

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