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1. 发明专利

JP2004244872A Rubber bearing and pile head structure 审中-公开
标题翻译：橡胶轴承和桩头结构
公开(公告)号：JP2004244872A
公开(公告)日：2004-09-02
申请号：JP2003034283
申请日：2003-02-12
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： KITAJIMA KEIJI , TABATA TAKU , KAKEO TOSHIAKI , MORI TOSHIHIRO , IGARASHI HARUTO , KAWAKAMI TAKUSHI , KONNO OSAMU , MIURA KOICHI , KITAWAKI MICHIO
IPC分类号： E02D27/34
摘要： PROBLEM TO BE SOLVED: To provide a rubber bearing and 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: This rubber bearing 10 is formed by arranging bearing rubber 13 composed of a rubber elastic body superior in compression restoration property between a projecting upper bearing part 11 fixed to a lower part of a footing 1 and a recessed lower bearing part 12 fixed to a head part of a foundation pile 2. A projecting side surface of the upper bearing part 11 and a recessed inner peripheral surface of the lower bearing part 12 are joined by side receiving rubber 14; a void 14G is arranged between a lower end part of the side receiving rubber 14 and a recessed bottom surface of the lower bearing part 12; and a friction coefficient is reduced in a contact surface of the side receiving rubber 14 and the upper bearing part 11.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种橡胶轴承和桩头结构，以简单的结构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。解决方案：该橡胶轴承10通过在固定到基脚1的下部的突出的上支承部11和凹下的下轴承部12之间布置由橡胶弹性体构成的压缩恢复性优异的轴承橡胶13 固定到基础桩2的头部。上轴承部11的突出侧面和下轴承部12的凹部内周面通过侧接收橡胶14接合; 侧接收橡胶14的下端部与下轴承部12的凹部底面之间设置有空隙14G，并且在侧面接收橡胶14和上轴承部11的接触表面中摩擦系数降低。（C）2004，JPO＆NCIPI

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

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

4. 发明专利

JP2017115475A 増設架構型の補強構造审中-公开
公开(公告)号：JP2017115475A
公开(公告)日：2017-06-29
申请号：JP2015253330
申请日：2015-12-25
申请人：前田建設工業株式会社 , Maeda Corp
发明人： KONNO OSAMU
IPC分类号： E04G23/02
摘要：【課題】最適な補強を可能とする、増設架構型の補強構造の技術を提供する。【解決手段】鉄筋コンクリートからなる、増設架構型の補強構造であって、垂直方向に延びる既存柱と、前記既存柱と間隔をあけて設けられた、垂直方向に延びる補強柱と、前記既存柱2と前記補強柱3とに接続された、水平方向に延びる補強梁と、を備え、前記補強梁は、前記補強柱との接続面の梁せいが、前記既存柱との接続面の梁せいよりも小さく、前記補強柱に貫通し、かつ、当該補強梁の内部に突部を有する第1鉄筋と、前記第1鉄筋との間で力を伝達する第2鉄筋であって、前記既存柱に貫通し、当該補強梁の内部に突部を有する第2鉄筋と、を含む、増設架構型の補強構造。【選択図】図5

5. 发明专利

JP2013189802A Seismic strengthening structure of existing building 审中-公开
标题翻译：地震加强现有建筑结构
公开(公告)号：JP2013189802A
公开(公告)日：2013-09-26
申请号：JP2012056639
申请日：2012-03-14
申请人： Maeda Corp , 前田建設工業株式会社
发明人： NARUSE TADASHI , KONNO OSAMU
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a seismic strengthening structure of an existing building, which enables earthquake-resistant strength to be sufficiently secured even in the existing building having stories with higher floor height.SOLUTION: A reinforcing rigid frame 2 having a plurality of reinforcing columns 3 and 6 and reinforcing beams 4, 5 and 7 for connecting the reinforcing columns 3 and 6 together is connected to an existing building 1 in such a manner that the reinforcing columns 3 and 6 and the reinforcing beams 4, 5 and 7 overlap columns and beams, which configure one plane of structure of the existing building 1, in a view from before the plane of structure. An intermediate reinforcing beam 10 is erected in an approximately central section of floor height between the reinforcing columns 3 and 3 of the reinforcing rigid frame 2. Thus, earthquake-resistant strength can be sufficiently secured even in the existing building 1 having stories with higher floor height.
摘要翻译：要解决的问题：提供现有建筑物的抗震结构，即使在具有较高楼层高度的故事的现有建筑物中也能够充分确保抗震强度。解决方案：具有多个加强件的加强刚性框架2 列3和6以及用于将加强柱3和6连接在一起的加强梁4,5和7以加强柱3和6以及加强梁4,5和7重叠的方式连接到现有建筑物1 以及从结构平面之前的视图中构成现有建筑物1的一个结构平面的梁。中间加强梁10竖立在加强刚性框架2的加强柱3和3之间的地板高度的大致中央部分。因此，即使在具有较高楼层的故事的现有建筑物1中也可以充分确保抗震强度高度。

6. 发明专利

JP2003343086A Curing sheet for concrete 审中-公开
标题翻译：混凝土固化片
公开(公告)号：JP2003343086A
公开(公告)日：2003-12-03
申请号：JP2002152224
申请日：2002-05-27
申请人： Maeda Corp , 前田建設工業株式会社
发明人： KONNO OSAMU , YAMAMOTO KENICHIRO
IPC分类号： E04G21/02 , C04B40/04
摘要： PROBLEM TO BE SOLVED: To provide a curing sheet for concrete, which enables bleeding water generated from the concrete to be eliminated in a short period of time, can prevent poor quality and the appearance of a crack from being caused by drying during the curing of the concrete, and can suppress an increase in cost.
SOLUTION: This curing sheet 1 is constituted by laminating a permeable sheet member 11 through which moisture can permeate, a water absorbing sheet member 12 which can absorb and retain the moisture, and a high-strength sheet member 13 with high strength, in this order. The curing sheet 1 is laid, for example, all over the concrete surface of a slab, so that the bleeding water, which is generated from the concrete, can be absorbed for elimination in a short period of time.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种能够在短时间内消除由混凝土产生的渗出水的混凝土固化片，可以防止由于干燥而导致的质量差和裂纹的出现混凝土的固化，可以抑制成本的增加。解决方案：该固化片1是通过层叠渗透片材11，水分可渗透的片材构件11，能够吸收和保持水分的吸水片材12，以及高强度的高强度片材13，按此顺序固化片1例如铺设在板坯的整个混凝土表面上，使得从混凝土产生的渗水可以在短时间内被吸收消除。版权所有（C）2004，JPO

7. 发明专利

JP2005351078A Construction method of steel frame reinforced concrete column 审中-公开
标题翻译：钢筋混凝土柱的施工方法
公开(公告)号：JP2005351078A
公开(公告)日：2005-12-22
申请号：JP2005222912
申请日：2005-08-01
申请人： Maeda Corp , 前田建設工業株式会社
发明人： YAMAMOTO KENICHIRO , KONNO OSAMU , IMAIZUMI TAKAYUKI
IPC分类号： E04C3/34 , E04C5/18
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a steel frame reinforced concrete column endurable against a use under a high axial force by largely improving buckling strength.
SOLUTION: This construction method of the steel frame reinforced concrete column for containing a steel frame having a flange 6 and a reinforcement arranged on its periphery includes a process of arranging a U-shaped reinforcing bar 5 so as to surround the flange 6 in the close vicinity of the flange of the steel frame by arranging webs 1 and 2 of the steel frame so as to be positioned at the center of its overlapping part, by overlapping the mutual U-shaped reinforcing bars in an non-joining state by inserting the U-shaped reinforcing bar 5 into a hole 4 even from the opposite side, by inserting the U-shaped reinforcing bar 5 molded in a U shape into the hole 4, and by forming the holes 4 in the webs 1 and 2 of the steel frame.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种钢框架钢筋混凝土柱的施工方法，其通过大大提高抗弯强度来抵抗在高轴向力下的使用。解决方案：用于容纳具有凸缘6和布置在其周边上的加强件的钢框架的钢框架钢筋混凝土柱的施工方法包括将U形钢筋5布置成围绕凸缘6的工艺通过将钢框架的腹板1和2布置成位于其重叠部分的中心处，通过将非互连状态的相互的U形钢筋重叠在一起，在钢框架的凸缘的附近通过将模制成U形的U形钢筋5插入到孔4中，并且通过在腹板1和2中形成孔4，将U形钢筋5甚至从相对侧插入孔4中钢框架。版权所有（C）2006，JPO＆NCIPI

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