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1. 发明专利

JP2005139862A Vertical direction water permeability test device equipped with intrusion distance decision mechanism of unagitated sample 有权
标题翻译：垂直方向水渗透性测试装置配有浸入式样品的入侵距离决策机制
公开(公告)号：JP2005139862A
公开(公告)日：2005-06-02
申请号：JP2003380358
申请日：2003-11-10
申请人： Takenaka Komuten Co Ltd , Tokyo Soil Research Co Ltd , 株式会社東京ソイルリサーチ , 株式会社竹中工務店
发明人： OSHITA TOMOHIDE , AOKI MASAMICHI , SHIMIZU TAKAAKI , MORI KUNIMITSU , INUI KAZUYUKI , TAKENAKA YASUAKI , ITO NAOSHI , YOSHIDA TADASHI
IPC分类号： E21B25/00 , E02D1/00
摘要： PROBLEM TO BE SOLVED: To provide a vertical direction water permeability test device equipped with an intrusion distance decision mechanism of an unagitated sample taken in.
SOLUTION: The intrusion distance decision mechanism provided with an intrusion distance decision mechanism of a water permeation structure at the vicinity of the top end of an inner tube for taking in the unagitated sample comprises a unit pipe fixed to the inside of the inner pipe, an upper spacer stored in the unit pipe, a lower spacer having the bottom with the water permeable structure stored in the unit pipe by making an elastic body intervene between the elastic body placed between the upper spacer and the upper end section of the unit pipe and the upper spacer and a touch sensor operated by a displacement transfer rod telling the displacement of the upper spacer. The touch sensor is connected with a receiving device installed on the ground with a signal cable.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种配备入射入射距离决定机构的垂直方向水渗透性测试装置。解决方案：具有入侵距离决定机制的入侵距离决定机制用于吸入未吸收样品的内管附近的透水结构包括固定在内管内部的单元管，存储在单元管中的上间隔件，底部具有通过将弹性体插入位于上部间隔件和单位管道的上端部之间的弹性体和上部间隔件之间，并且由位移传递杆操作的触摸传感器，将容纳在单位管中的透水结构存储在单元管中，上间隔物。触摸传感器与安装在地面上的接收装置用信号电缆连接。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005155077A Vertical directional water permeability testing device of original position ground 有权
标题翻译：垂直方向水渗透性测试原始位置设备
公开(公告)号：JP2005155077A
公开(公告)日：2005-06-16
申请号：JP2003392419
申请日：2003-11-21
申请人： Takenaka Komuten Co Ltd , Tokyo Soil Research Co Ltd , 株式会社東京ソイルリサーチ , 株式会社竹中工務店
发明人： INUI KAZUYUKI , OSHITA TOMOHIDE , AOKI MASAMICHI , SHIMIZU TAKAAKI , MORI KUNIMITSU , TAKENAKA YASUAKI , ITO NAOSHI , YOSHIDA TADASHI
IPC分类号： E21B33/12 , E02D1/02
摘要： PROBLEM TO BE SOLVED: To provide a vertical directional water permeability testing device of the original position ground capable of testing water permeability by a steady method.
SOLUTION: This vertical directional water permeability testing device of the original position ground having a constitution, is composed of an outer pipe rotated for excavating the ground, an outer pipe rod, an intermediate pipe stored inside the outer pipe in a nonrotatable state and taking in an undisturbed sample, an intermediate pipe rod, and an inner pipe arranged along an inner peripheral surface of the intermediate pipe and freely expanding or contracting for blocking up a waterway between the undisturbed sample taken in the intermediate pipe and the intermediate pipe. The device has a storage pump arranged inside the intermediate pipe rod, and a water pressure gauge arranged in upper and lower positions of the intermediate pipe, and also includes a means for expanding the inner pipe, and a data processing means. The water pressure gauge 1 is arranged in the intermediate pipe rod 15 for automatically controlling driving and stopping of the storage pump 17 by measuring a water level in a hole by water pressure. The water pressure gauge 1 and the storage pump 17 are connected by an automatic control system 3.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过稳定的方法测试水渗透性的原始位置地面的垂直方向水渗透性测试装置。解决方案：具有构造的原始位置磨具的该垂直方向透水性测试装置由旋转的挖掘地面的外管，外管杆，存储在外管内的不可旋转状态的中间管构成并且沿着中间管的内周面呈不受干扰的样品，中间管棒和内管，并且可自由地膨胀或收缩以堵塞中间管中未受干扰的样品与中间管之间的水路。该装置具有配置在中间管棒内部的储存泵和配置在中间管的上部和下部位置的水压计，还包括用于使内管膨胀的装置和数据处理装置。水压计1布置在中间管杆15中，用于通过用水压测量孔中的水位来自动控制储存泵17的驱动和停止。水压计1和储存泵17通过自动控制系统3连接。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005139643A Vertical direction water permeability test device of in-situ ground 有权
标题翻译：垂直方向水渗透性试验装置
公开(公告)号：JP2005139643A
公开(公告)日：2005-06-02
申请号：JP2003374748
申请日：2003-11-04
申请人： Takenaka Komuten Co Ltd , Tokyo Soil Research Co Ltd , 株式会社東京ソイルリサーチ , 株式会社竹中工務店
发明人： OSHITA TOMOHIDE , AOKI MASAMICHI , SHIMIZU TAKAAKI , MORI KUNIMITSU , INUI KAZUYUKI , TAKENAKA YASUAKI , ITO NAOSHI , YOSHIDA TADASHI
IPC分类号： E21B49/00 , E02D1/00 , E21B17/00
摘要： PROBLEM TO BE SOLVED: To provide a water permeability test device measuring the coefficient of water permeability in the vertical direction of an in-situ ground by unagitated samples.
SOLUTION: In a vertical direction water permeability test device of the in-situ ground consisting of an outer pipe rotated for excavating the ground, an outer pipe rod, an inner pipe stored inside of the outer pipe, a middle pipe rod and the inner pipe installed along the inside circumferential surface of the middle pipe, equipped with a lifting pump provided to the inside of the middle pipe rod and pressure sensors provided to both up and down positions of the middle pipe and constituted by including a means expanding the inner pipe and a data processing means, a cylindrical friction reduction film reducing frictional force between the unagitated samples required to be incorporated along the inside surface of the inner pipe is placed in an adhered state, the upper end section of the friction reduction film is stopped to a position near the upper end section in the middle pipe, the lower end section is stopped to a position near the lower end section in the middle pipe, and it is so constituted that the unagitated samples can be incorporated inside of the cylindrical friction film.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种透水性试验装置，其通过不相变的样品测量原位地面的垂直方向的透水系数。解决方案：在原位地面的垂直方向水渗透性试验装置中，由外管旋转的外管，用于挖掘地面，外管杆，存储在外管内的内管，中管杆和所述内管沿着所述中管的内周面安装，具有设置在所述中管的内侧的提升泵和设置在所述中管的上下位置的压力传感器，所述压力传感器包括：内管和数据处理装置，沿着内管的内表面需要并入的非标准样品之间减小摩擦力的圆柱形摩擦还原膜被置于粘合状态，摩擦还原膜的上端部分停止在中管的上端部附近的位置处，下端部停止在中管的下端部附近的位置，因此构成了将不起眼的样品结合到圆柱形摩擦膜内部。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005120609A Vertical water permeability testing device for in-situ ground 有权
标题翻译：用于现场接地的垂直水渗透性测试装置
公开(公告)号：JP2005120609A
公开(公告)日：2005-05-12
申请号：JP2003354190
申请日：2003-10-14
申请人： Takenaka Komuten Co Ltd , Tokyo Soil Research Co Ltd , 株式会社東京ソイルリサーチ , 株式会社竹中工務店
发明人： SHIMIZU TAKAAKI , AOKI MASAMICHI , OSHITA TOMOHIDE , MORI KUNIMITSU , INUI KAZUYUKI , TAKENAKA YASUAKI , ITO NAOSHI , YOSHIDA TADASHI
IPC分类号： E02D1/00 , E21B47/06 , G01N15/08
摘要： PROBLEM TO BE SOLVED: To provide a vertical water permeability testing device suitable for carrying out a method of measuring the permeable anisotropy of the in-situ ground. SOLUTION: The vertical water permeability testing device is composed of an outer pipe rotated to excavate the ground; a tubular outer pipe rod for supporting the outer pipe and transmitting rotational force; a middle pipe enclosed in a nonrotating state inside the outer pipe to take in an undisturbed sample; a tubular middle pipe rod for supporting the middle pipe in a nonrotating state; and an inner pipe installed along the inner peripheral surface of the middle pipe and expanded to close up a waterway between the middle pipe and the undisturbed sample taken into the middle pipe, or contractible. The device is provided with a storage pump installed inside the middle pipe rod, and pressure sensors (water pressure gages) installed in the upper and lower positions of the middle pipe, and further includes an inner pipe expanding means and a data processing means. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种适于执行测量原位地面渗透各向异性的方法的垂直水渗透性测试装置。
解决方案：垂直透水性测试装置由旋转以挖掘地面的外管组成; 用于支撑外管并传递旋转力的管状外管杆; 在外管内部处于非旋转状态的中间管，以接收未受干扰的样品; 用于在非旋转状态下支撑中管的管状中间管杆; 以及沿着中管的内周面安装的内管，并且被扩展以封闭中管和被中间管未受干扰的样品之间的水道，或者收缩。该装置设置有安装在中间管杆内部的储存泵，以及安装在中间管道的上部和下部位置的压力传感器（水压计），并且还包括内部管扩张装置和数据处理装置。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2014029297A Ground saturation degree measuring method 有权
标题翻译：地面饱和度测量方法
公开(公告)号：JP2014029297A
公开(公告)日：2014-02-13
申请号：JP2012170048
申请日：2012-07-31
申请人： Tokyo Soil Research Co Ltd , 株式会社東京ソイルリサーチ , Ehime Univ , 国立大学法人愛媛大学
发明人： YOSHIDA TADASHI , INUI KAZUYUKI , KOMATSU HIROYUKI , ITO NAOSHI , OKAMURA MITSU
IPC分类号： G01N33/24 , E02D1/04
摘要： PROBLEM TO BE SOLVED: To provide a ground saturation degree measuring method in which a saturation degree can be measured easily, quickly and reliably with high accuracy while keeping a water retention state, in which a saturation degree at an original position is kept, without taking out a collected undisturbed specimen.SOLUTION: An undisturbed specimen 3 at a bottom of a borehole 11 is collected with a sampler 2 provided at a tip of a rod 1, and thereafter the sampler 2 is taken out by lifting it from the borehole 11 while maintaining a water retention state kept with a water retention tool 4. A sampler 2 is taken out of the water retention tool 4 in a state that the water retention tool 4 is kept under water contained in a container 7 on the ground, and the sampler 2 is dismantled to take out a tube 2a storing the collected specimen 3. A total length of the collected specimen 3 is measured while keeping the state that the tube 2a is under the water, and thereafter the tube 2a storing the collected specimen 3 is loaded inside the measuring container 13 also kept under water, and sealed. The measured container 13 is taken out of the water and a mass of the collected specimen 3 is measured, and thereafter a saturation degree is obtained by measuring the mass and volume of soil particles of the collected specimen 3.
摘要翻译：要解决的问题：提供一种饱和度可以容易地，快速可靠地以高精度测量的饱和度，同时保持保持原始位置的饱和度而不采取的保水状态收集未受干扰的样品。解决方案：采用设在杆1顶端的取样器2收集钻孔11底部未受干扰的样品3，然后通过从钻孔11提起取样器2而取出采样器2，同时保持与保水工具4保持的保水状态。在保水工具4保持在容纳在地面上的容器7中的水的状态下，采样器2从保水工具4中取出，采样器拆卸2取出存放收集的样本3的管2a，同时测量收集的样本3的总长度，同时保持管2a在水下的状态，然后管2a保存收集的样本3被装载在也保持在水下的测量容器13内并被密封。将测量的容器13从水中取出，并测量收集的样品3的质量，然后通过测量收集的样品3的土壤颗粒的质量和体积来获得饱和度。

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