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1. 发明专利

JP2004183364A Underground continuous cut off wall structure in land 审中-公开
公开(公告)号：JP2004183364A
公开(公告)日：2004-07-02
申请号：JP2002352905
申请日：2002-12-04
申请人： Penta Ocean Constr Co Ltd , Port & Airport Research Institute , Yokohama National Univ , 五洋建設株式会社 , 横浜国立大学長 , 独立行政法人港湾空港技術研究所
发明人： TSUCHIDA TAKASHI , WATABE YOICHI , IMAI GORO , YAMADA KOICHI
IPC分类号： E02D5/20 , B09C1/00 , B09C1/04
摘要： PROBLEM TO BE SOLVED: To provide an underground continuous cut off wall structure in land improving the durability, withstanding a strong external force in an earthquake without damage, bringing no crack by the ground movement, impairing no water sealability, and forming land at a low cost as compared with the in-situ solidified wall or a continuous underground wall.
SOLUTION: The underground continuous cut off wall in land is constituted by filling a filler 33 made by modifying to a gelatinous condition by adding clay minerals and a gelatinizer into a clay-suspension with an adjusted moisture content and mixing an impervious material having a deformation following nature with sand or aggregate such as crushed stones into a continuous underground ditch 30 formed in the depth down to the underground impervious layer 22.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2004181394A Water barrier base structure of waste reclaimed land 审中-公开
公开(公告)号：JP2004181394A
公开(公告)日：2004-07-02
申请号：JP2002352899
申请日：2002-12-04
申请人： Penta Ocean Constr Co Ltd , Port & Airport Research Institute , Yokohama National Univ , 五洋建設株式会社 , 横浜国立大学長 , 独立行政法人港湾空港技術研究所
发明人： TSUCHIDA TAKASHI , WATABE YOICHI , IMAI GORO , YAMADA KOICHI
IPC分类号： E02B3/12 , B09B1/00
CPC分类号： Y02W30/32
摘要： PROBLEM TO BE SOLVED: To provide a water barrier base structure of a waste reclaimed land sufficiently satisfying a water barrier property, and capable of maintaining the predetermined water barrier property with respect to an increase in the overburden pressure by charging waste, the external forces such as an earthquake or a billow, and the deformation such as uneven settlement of the foundation ground. SOLUTION: The surface of the permeable ground 1 at the bottom part of the reclaimed land is provided with water barrier material layers 13 with a deformation following property and formed by laminating water barrier materials having liquidity during lamination and the deformation following property after the lamination in a laminar state having the thickness providing a desired water barrier property. The surface of the water barrier material layers 13 with the deformation following properties is covered with a sheetlike material 14 such as geotextile for protecting the water barrier material layer with the deformation following property. The sheetlike material 14 is laminatedly pressed with the sheetlike material 14, and a coating material layer 15 is provided for protecting the sheetlike material 14 and the water barrier material layers 13 from landfill such as waste. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2006200203A Plastic-board drain material, and device for pulling out the drain material 有权
标题翻译：塑料排水材料，以及用于拉出排水材料的装置
公开(公告)号：JP2006200203A
公开(公告)日：2006-08-03
申请号：JP2005012452
申请日：2005-01-20
申请人： Hiroshima Univ , Penta Ocean Constr Co Ltd , Port & Airport Research Institute , 五洋建設株式会社 , 国立大学法人広島大学 , 独立行政法人港湾空港技術研究所
发明人： TSUCHIDA TAKASHI , WATABE YOICHI , YONETANI HIROSHI , ONODA KOJI , NIIYA HIROSHI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide a plastic-board drain material which can be suitably removed from ground after the ground is improved by a consolidation method, and a device for pulling out the drain material.
SOLUTION: The plastic-board drain material comprises: plastic drain members 11 and 12 where permeable filters 21 and 21 are fixed on the front and back sides of a water-passing-groove-forming core material 20 with water passing grooves 18 and 19 continuously provided in longitudinal directions on the front and back sides, in such an arrangement as to close opened parts of the grooves 18 and 19; and a thin strip-like or linear tensile reinforcing material 13. The plastic-board drain material can be removed from the improved ground by integrating the material 13 with the drain members 11 and 12 along the longitudinal direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以通过固结方法改善地面之后适当地从地面上除去的塑料板排出材料和用于拉出排水材料的装置。解决方案：塑料板排水材料包括：塑料排水构件11和12，其中可渗透过滤器21和21被固定在具有水通过槽18的水通槽形成芯材20的前侧和后侧并且在前后两侧沿长度方向连续地设置，并且在该槽18,19的开放部分的封闭状态下，以及薄的带状或线状拉伸增强材料13.通过沿长度方向将材料13与排水构件11和12集成，可以将塑料板排出材料从改进的地面上移除。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006200204A Method for improving soft ground under permeable upper ground 有权
标题翻译：改善上层软土地基的方法
公开(公告)号：JP2006200204A
公开(公告)日：2006-08-03
申请号：JP2005012454
申请日：2005-01-20
申请人： Hiroshima Univ , Penta Ocean Constr Co Ltd , Port & Airport Research Institute , 五洋建設株式会社 , 国立大学法人広島大学 , 独立行政法人港湾空港技術研究所
发明人： TSUCHIDA TAKASHI , WATABE YOICHI , YONETANI HIROSHI , ONODA KOJI , NIIYA HIROSHI
IPC分类号： E02D3/10 , E02D3/02
摘要： PROBLEM TO BE SOLVED: To provide a method for improving soft ground under permeable upper ground, which is used for improving the soft ground with a surface layer section including the permeable upper ground. SOLUTION: A drain material 10 is inserted into the soft ground 2, existing between a lower permeable base layer 4 and the permeable upper ground 7 existing in a ground surface section, from a ground surface. The drain material 10 is equipped with a removed part 14, the length of which is greater by a predetermined length c than the depth of the permeable upper ground, and a permanently embedded part which is disconnectably connected to a lower end of the removed part 14; and the removed part 14 is equipped with an impermeable part 50 for preventing the intrusion of water into the permeable upper ground. A lower end of the permanently embedded part of the drain material 10 is inserted up to a desired improvement depth which does not reach the depth of the base layer 4; desired soil improvement is performed by discharging soil pore water in the soft ground 2 through an upper end of the drain material 10; and after that, the removed part 14 of the drain material is removed from the ground surface. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在具有可渗透的上层地面的表面层部分改善软土地基的可渗透上地面下改善软土地面的方法。解决方案：将漏水材料10从地表面插入到存在于地表面部分中的下部可渗透基底层4和可渗透上部基底7之间的软质地面2中。排水材料10配备有被除去的部分14，该部分的长度大于可渗透的上部地面的深度的预定长度c，以及可拆卸地连接到被移除的部分14的下端的永久嵌入的部分 ; 并且去除部分14装备有用于防止水进入可渗透的上部地面的不可渗透部分50。排水材料10的永久嵌入部分的下端插入到达不到底层4的深度的期望的改进深度; 通过排放物料10的上端排出软土地面2中的土壤孔隙水来进行所需的土壤改良; 之后，将排出的材料的去除部分14从地面上除去。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004190374A Soft ground improving method and soft ground improving unit 审中-公开
公开(公告)号：JP2004190374A
公开(公告)日：2004-07-08
申请号：JP2002360698
申请日：2002-12-12
申请人： Penta Ocean Constr Co Ltd , Port & Airport Research Institute , 五洋建設株式会社 , 独立行政法人港湾空港技術研究所
发明人： TSUCHIDA TAKASHI , KIYAMA MASAAKI , SHIINA TAKAHIKO , YONETANI HIROSHI , YAMASHITA TORU
IPC分类号： E02D3/10 , E02D3/02
摘要： PROBLEM TO BE SOLVED: To provide a soft ground improving method and a soft ground improving unit applicable to the soft ground improving method facilitating ground improvement under the bottom of water without leaving remaining materials such as drain materials in the ground after improved.
SOLUTION: In this soft ground improving method, a unit 10 integrally composed of a columnar member 12 with a drainage function, and a cover member 11 with a water permeating function at the inner surface upper part is installed so that the columnar member is positioned almost vertically in the ground 70 and that the cover member faces the ground surface 71, and negative pressure is applied to the ground surface from the cover member by a vacuum pump 81 connected to the unit, to eject water and air in the ground. The unit is removed after the improvement of the ground.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2010037831A Construction method for soil improvement 有权
标题翻译：土壤改良施工方法
公开(公告)号：JP2010037831A
公开(公告)日：2010-02-18
申请号：JP2008202705
申请日：2008-08-06
申请人： Hiroshima Univ , Penta Ocean Construction Co Ltd , 五洋建設株式会社 , 国立大学法人広島大学
发明人： TSUCHIDA TAKASHI , NIIYA HIROSHI
IPC分类号： E02D3/02 , E02D3/10 , E02D31/10
摘要： PROBLEM TO BE SOLVED: To provide a construction method for soil improvement which can control displacement in the peripheral ground when banking is performed on the soft, clay ground or the like.
SOLUTION: The construction method for soil improvement is one for soil improvement which is performed by the combination of vacuum consolidation and banking. A displacement interruption layer 25 is constructed by hydrolytic retempering in the vicinity of the boundary C between an improvement zone A and an unimproved zone B in the nearly perpendicular direction, and a banking load is increased gradually when banking is performed on the ground in the improvement zone.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种土壤改良的施工方法，其可以控制在软土，粘土地面等上进行银行业时的周边地面的位移。解决方案：土壤改良施工方法是通过真空固结和银行结合进行的土壤改良施工方法。通过在近似垂直的方向上在改进区域A和未改进区域B之间的边界C附近进行水解再混合来构造位移中断层25，并且在改进时在地面上进行银行业务时，银行负荷逐渐增加区。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2012219506A Method for raising dry beach 有权
标题翻译：提高干海滩的方法
公开(公告)号：JP2012219506A
公开(公告)日：2012-11-12
申请号：JP2011086332
申请日：2011-04-08
申请人： Penta Ocean Construction Co Ltd , Hiroshima Univ , 五洋建設株式会社 , 国立大学法人広島大学
发明人： KUMAGAI TAKAHIRO , KIKUHARA NORIKO , YAMADA KOICHI , SUGIHARA HIROAKI , TAGUCHI SATOSHI , TSUCHIDA TAKASHI
IPC分类号： E02B3/00
摘要： PROBLEM TO BE SOLVED: To provide a method for raising a dry beach which can utilize the dredged sediment and others effectively and which can perform a raising recovery of a settled dry beach efficiently without damaging an existing living environment.SOLUTION: After the inside of a viscous soil layer 4 is stirred by stirring means 14 and a stirring treatment layer 51 comprising the sediment more softened than the viscous soil is formed in the viscous soil layer 4, an injection pipe 32 is inserted into the stirring treatment layer 51, and slurry-like viscous soil is pressed into the stirring treatment layer 51 through the injection pipe 32 so as to create a raising layer 52 to thereby push up the surface layer part of a dry beach.
摘要翻译：要解决的问题：提供一种可以有效利用疏浚沉积物和其他有效利用疏浚沉积物的干沙滩的方法，并且可以有效地提高沉降的干沙滩的恢复，而不会损害现有的生活环境。解决方案：在粘性土壤层4的内部通过搅拌装置14搅拌，并且在粘性土壤层4中形成包含比粘性土壤更软化的沉积物的搅拌处理层51，插入注入管32 进入搅拌处理层51，并且通过注射管32将浆状粘性土壤压入搅拌处理层51中，以形成提升层52，从而将干燥海滩的表面层部分向上推。版权所有（C）2013，JPO＆INPIT

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