专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2001295503A METHOD AND CONSTRUCTION OF BASE ISOLATION FOR BASE SECTION OF REINFORCED CONCRETE COLUMN 失效
公开(公告)号：JP2001295503A
公开(公告)日：2001-10-26
申请号：JP2000108955
申请日：2000-04-11
申请人： TAKENAKA KOMUTEN CO
发明人： KIMURA HIDEKI , IWASHITA KEIZO , KASUGA YASUHIRO , KITANI SOICHI , KOBAYASHI NAGAHITO , KOYAMA FUJIO
IPC分类号： E04H9/02
摘要： PROBLEM TO BE SOLVED: To provide a method and construction of vibration isolation for base section of reinforced concrete column, by which the floating allowable structure of a building setting a large aspect ratio with respect to rocking vibrations caused by earthquakes can be realized with a reinforced concrete(RC) column. SOLUTION: A steel sheet which is provided with a rising section that can sufficiently restrict the horizontal displacement of the RC column by supporting the column and is also used as the bottom plate of the form for the column being placed on the upper surface of foundation concrete, from which the main reinforcement of the column is protruded by a required length, and the main reinforcement is caused to stand up through the through holes of the steel sheet. Then the sheet is fixed to the foundation concrete, by means of fixing jigs and the edges of the contacting sections of the steel sheet with the RC column and build-up section of the main reinforcement are cut off. Thereafter, the RC column, which floats accompanying the rocking vibrations, is constructed by arranging reinforcing bars and assembling the form by placing concrete.

2. 发明专利

JP2001295383A WATERPROOF METHOD FOR FINISH MATERIAL AND WATERPROOF DEVICE 失效
公开(公告)号：JP2001295383A
公开(公告)日：2001-10-26
申请号：JP2000110629
申请日：2000-04-12
申请人： TAKENAKA KOMUTEN CO
发明人： KASUGA YASUHIRO , KIMURA HIDEKI , IWASHITA KEIZO , KITANI SOICHI , KOBAYASHI NAGAHITO , KOYAMA FUJIO
IPC分类号： E04B1/68
摘要： PROBLEM TO BE SOLVED: To provide a waterproof method and a waterproof device for a finish material excellent in a functional beauty used between an external facing constituting an uplift joint section of a building allowing the uplift accompanied by a rocking vibration such as earthquake or the like. SOLUTION: An expansible waterproofing partition plate mechanism is provided to an outside site between the external facing constituting the uplift joint section of the building allowing the uplift accompanied by the rocking vibration such as earthquake or the like, and an impulse absorption material for reducing impulsive force accompanied by the uplift is provided to an inside site.

3. 发明专利

JP2001295504A METHOD AND CONSTRUCTION OF BASE ISOLATION FOR REINFORCED CONCRETE WALL 失效
公开(公告)号：JP2001295504A
公开(公告)日：2001-10-26
申请号：JP2000108957
申请日：2000-04-11
申请人： TAKENAKA KOMUTEN CO
发明人： KIMURA HIDEKI , IWASHITA KEIZO , KASUGA YASUHIRO , KITANI SOICHI , KOBAYASHI NAGAHITO , KOYAMA FUJIO
IPC分类号： E04H9/02
摘要： PROBLEM TO BE SOLVED: To provide a method and construction of base isolation for reinforced concrete wall, by which the floating allowable structure of a building setting a large aspect ratio with respect to rocking motions caused by earthquakes can be realized with a reinforced concrete(RC) wall. SOLUTION: Impact buffer members which support the RC wall and have through-holes for passing dowel bars are placed on the upper surface of foundation concrete, from which the dowel bars are protruded by required lengths and the dowel bars are caused to stand up through the through-holes. Then the edges of the contacting sections of the members with the RC wall and the build-up sections of the dowel bars are cut off by using a release agent. Thereafter, the RC wall which floats accompanying rocking vibrations is constructed by arranging reinforcing bars and assembling a form on the members, and then placing concrete.

4. 发明专利

JP2007204974A Cement-solidified soil composition 有权
标题翻译：水泥固化土壤组成
公开(公告)号：JP2007204974A
公开(公告)日：2007-08-16
申请号：JP2006023048
申请日：2006-01-31
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： SEKO SHIGEKI , KOYAMA FUJIO , AOKI MINORU , KOBAYAKAWA IZUMI , SAEGUSA DAISUKE , YANAGIBASHI KUNIO
IPC分类号： E02D3/00 , C04B14/10 , C04B18/16 , C04B24/26 , C04B28/02 , C09K17/02 , C09K17/10 , C09K17/44 , C09K103/00
CPC分类号： C04B28/04 , C04B2111/0031 , C04B14/361 , C04B2103/40
摘要： PROBLEM TO BE SOLVED: To provide a cement-solidified soil composition which can be suitably used for temporary soil improvement and as a substitute for ballasting in the execution of construction work, which is excellent in fluidity during construction, and which can form solidified matter with sufficient strength.
SOLUTION: The cement-solidified soil composition contains silty soil, sandy soil, concrete-crushed powder, Portland cement, water, and a surface-active agent. Preferably, the mixing ratio of the amount of the concrete-crushed powder to the total amount of the silty soil and the sandy soil, which is 100 pts.mass, is in the range of >40 pts.mass and ≤90 pts.mass; and the 1.0-1.5 pts.mass water, the 2.5-4.5 pts.mass mixture of the silty soil, the sandy soil and the concrete-crushed powder, and the 0.0002-0.02 pt.mass surface-active agent is contained with respect to the 1 pt.mass Portland cement.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以适用于临时土壤改良的水泥固化土组合物，并且作为在施工中流动性优异的施工作业中的压载替代物，其可以形成固体物质具有足够的强度。解决方案：水泥固化土壤组合物含有粉质土，砂土，混凝土粉碎粉，波特兰水泥，水和表面活性剂。优选地，混合粉碎粉末的量与粉质土壤和沙土的总量的混合比为100 pts.mass，在> 40 pts.mass和≤90pts.mass的范围内 ; 和1.0-1.5盎司的水，粉碎土壤，砂土和混凝土粉碎粉末的2.5-4.5盎司混合物和0.0002-0.02盎司表面活性剂相对于 1吨的波特兰水泥。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2001311230A METHOD AND DEVICE FOR WATERPROOFING STRUCTURE 失效
公开(公告)号：JP2001311230A
公开(公告)日：2001-11-09
申请号：JP2000132224
申请日：2000-05-01
申请人： TAKENAKA KOMUTEN CO
发明人： KASUGA YASUHIRO , KIMURA HIDEKI , IWASHITA KEIZO , KITANI SOICHI , KOBAYASHI NAGAHITO , KOYAMA FUJIO
IPC分类号： E04B1/684
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for waterproofing a structure, which can be used for an opening between an upper structure and a lower structure constituting the uplift connection section of a building permitting an uplift with rocking vibrations in case of an earthquake or the like and by which the intrusion of rainwater and foreign matters such as soil and sand is prevented and workhours can be shortened by simplification in case of the execution of works. SOLUTION: A waterproof sheet with a looseness section is installed in the opening between concrete-constructed upper structure and lower structure constituting the uplift connection section of the building permitting the uplift with locking vibrations in case of the earthquake or the like in an extensible manner.

6. 发明专利

JP2001295502A METHOD AND CONSTRUCTION OF BASE ISOLATION FOR BASE SECTION OF REINFORCED CONCRETE COLUMN 失效
公开(公告)号：JP2001295502A
公开(公告)日：2001-10-26
申请号：JP2000108952
申请日：2000-04-11
申请人： TAKENAKA KOMUTEN CO
发明人： KIMURA HIDEKI , IWASHITA KEIZO , KASUGA YASUHIRO , KITANI SOICHI , KOBAYASHI NAGAHITO , KOYAMA FUJIO
IPC分类号： E04H9/02
摘要： PROBLEM TO BE SOLVED: To provide a method and construction of base isolation for base section of reinforced concrete column, by which the floating allowable structure of a building setting a large aspect ratio with respect to rocking vibrations caused by earthquakes can be realized using a reinforced concrete(RC) column. SOLUTION: A steel sheet, which is provided with such a rising section that can sufficiently restrict the horizontal replacement of the reinforced concrete column by supporting the column and is also used as the bottom of the form for the column, is fixed to foundation concrete so that the sheet transmits the horizontal shear force and vertical compressive force acting on the reinforced concrete column to the foundation concrete, and the edge of the contacting surface of the sheet with the column is cut off. Then the RC column is constructed by assembling the form on the steel sheet and arranging reinforcing bars by placing concrete.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式