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

JP2012214980A Construction method for underground wall and extraction method for core material of the underground wall 有权
标题翻译：地下室墙体施工方法及地下室墙体材料的提取方法
公开(公告)号：JP2012214980A
公开(公告)日：2012-11-08
申请号：JP2011079241
申请日：2011-03-31
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KANAI MAKOTO , MATSUMOTO SHIN , SASAKI TORU , MITSUMOTO JUN , NAKANO TORU , MIURA TOSHIHIKO
IPC分类号： E02D5/20 , E02D9/02
摘要： PROBLEM TO BE SOLVED: To provide a method for reducing the friction resistance force of a wall body against a core material to be extracted during extracting the core material embedded in the wall body from the wall body formed of a cement-based solidification material.SOLUTION: The construction method for an earth retaining wall 1 whose wall body 2 is formed of the cement-based solidification material and in which steel core materials 3 are embedded in the wall body 2, includes the steps of: connecting a negative electrode of a DC power supply 14 to the core material 3 to be extracted and a positive electrode of the DC power supply 14 to the other core material or a steel member 11 embedded in a ground; and using the DC power supply 14 for applying DC voltage between the core material 3 to be extracted and the other core material 3 or the steel member 11 before the cement-based solidification material is hardened.
摘要翻译：要解决的问题：提供一种方法，用于在从基于水泥基固化物形成的壁体提取嵌入在壁体中的芯材时，降低壁体抵靠待提取的芯材的摩擦阻力材料。解决方案：壁体2由水泥基固化材料形成并且钢芯材料3嵌入壁体2中的土挡土墙1的施工方法包括以下步骤：将负极直流电源14的电极到要提取的芯材3和直流电源14的正电极到另一个芯材或嵌入地面的钢构件11; 并且在水泥基固化材料硬化之前，使用直流电源14在要被提取的芯材3与另一个芯材3或钢构件11之间施加直流电压。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012214979A Extraction method for steel underground wall 审中-公开
标题翻译：钢铁地下室提取方法
公开(公告)号：JP2012214979A
公开(公告)日：2012-11-08
申请号：JP2011079240
申请日：2011-03-31
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KANAI MAKOTO , MATSUMOTO SHIN , SASAKI TORU , MITSUMOTO JUN , NAKANO TORU , MIURA TOSHIHIKO
IPC分类号： E02D9/02 , E02D5/04 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a method for effectively reducing the frictional resistance force of a ground against a steel underground wall to be extracted.SOLUTION: In the extraction method for a steel underground wall 1 embedded in a ground 3, a pair of steel members 11, 12 are embedded in the ground 3 so that one of the pair of steel members faces one wall face of the underground wall 1 and the other of the pair of steel members faces the other wall face of the underground wall 1, a positive electrode of a DC power supply 14 is connected to the pair of steel members 11, 12 and a negative electrode of the DC power supply 14 is connected to the underground wall 1, DC voltage is applied to the pair of steel members 11, 12 and the underground wall 1 by the DC power supply 14, and then the underground wall 1 is extracted from the ground 3.
摘要翻译：要解决的问题：提供一种有效地降低地面对待提取的钢地下墙的摩擦阻力的方法。解决方案：在嵌入地面3的钢地下墙壁1的提取方法中，一对钢构件11,12嵌入地面3中，使得一对钢构件中的一个面对一个壁面地下壁1和另一对钢构件面对地下壁1的另一个壁面，直流电源14的正电极连接到一对钢构件11,12和直流电的负极电源14连接到地下壁1，通过直流电源14向一对钢构件11,12和地下壁1施加直流电压，然后从地面3抽取地下壁1。 P>版权所有（C）2013，JPO＆INPIT

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