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1. 发明专利

JP2011111787A Soil improvement construction method 有权
标题翻译：土壤改良施工方法
公开(公告)号：JP2011111787A
公开(公告)日：2011-06-09
申请号：JP2009268256
申请日：2009-11-26
申请人： Kato Construction Co Ltd , Miki Jiban Kankyo Kogaku Kenkyusho:Kk , Nomu:Kk , 株式会社ノム , 株式会社三木地盤環境工学研究所 , 株式会社加藤建設
发明人： OKOCHI YASUHIKO , MIKI HIROSHI , MAKINO MASAKI
IPC分类号： E02D3/12 , E02D3/08 , E02D3/10 , E02D17/18
摘要： PROBLEM TO BE SOLVED: To provide a soil improvement construction method for allowing a worker to evaluate the effect of restraining ground soil properly in advance, decide a shape and arrangement of rational improving body, and then construct the improving body with reduced cost. SOLUTION: In this soil improving construction method, such improving body 1 that restrains deformation of the ground when receiving load and being deformed is arranged and constructed in the ground. If stress of the soil to be improved in a case of filling construction is increased, the effect of restraining the soil deformation being different depending on the shape and arrangement of the improving body 1 is obtained as a variation of stress of the ground soil by a finite element method in advance. In addition, a variation of strength or rigidity of the ground soil to be caused by the variation of the stress is obtained based on the variation of the stress. After the shape and the arrangement of the improving body tending to increase this variation are decided, this improving body is constructed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种土壤改良施工方法，使工人能够预先适当地评价地面土壤的效果，决定合理改良体的形状和布置，然后以降低的成本构建改良体。解决方案：在这种土壤改良施工方法中，这种在受到载荷和变形时抑制地面变形的改进体1在地面上布置和构造。如果在填充施工的情况下土壤的应力提高，则根据改良体1的形状和配置，抑制土壤变形的效果不同，作为土壤的应力的变化，得到a 有限元法提前。此外，基于应力的变化，获得由应力变化引起的土壤的强度或刚度的变化。在改善身体的形状和布置趋于增加这种变化之后，确定该改进体。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010065503A Improved soil 审中-公开
标题翻译：改良土壤
公开(公告)号：JP2010065503A
公开(公告)日：2010-03-25
申请号：JP2008235156
申请日：2008-09-12
申请人： Masafumi Kamon , Miki Jiban Kankyo Kogaku Kenkyusho:Kk , Osaka Prefecture , Taiyo Kogyo Corp , 雅史嘉門 , 大阪府 , 太陽工業株式会社 , 株式会社三木地盤環境工学研究所
发明人： YAMAMOTO MASATO , ISHIKAWA MASAHIDE , AKAI TOMOYUKI , NISHIMURA MASAKI , MIKI HIROSHI , KAMON MASAFUMI
IPC分类号： E02D17/18
摘要： PROBLEM TO BE SOLVED: To provide improved soil capable of sufficiently improving strength and toughness of an earth structure.
SOLUTION: The improved soil contains soil 13 for the earth structure 5 such as banking 4, cement 14 and wood strips 15 made from lumber 17 and each of which is formed in an elongated shape. The wood strip 15 has a cross sectional area S of 0.01-10.0 mm
2 and a length L of 1-30 mm in average. A content of the cement 14 to the soil 13 is set to be 30-150 kg/m
3 while a content of the wood strips 15 to the soil is set to be 0.1-20 vol.%. The lumber 17 is crushed by a crushing machine 21, so that the wood strip 15 has the shape extending along the wood fiber.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够充分提高地球结构的强度和韧性的改进的土壤。解决方案：改进的土壤含有土壤结构5的土壤13，例如由木材17制成的银行4，水泥14和木条15，并且每个都形成为细长形状。木条15的横截面积S为0.01-10.0mm 2 ，平均长度L为1-30mm。将粘土14的含量设定为土壤13的含量为30〜150kg / m 3，将土壤中的木条15的含量设定为0.1-20体积％。木材17被破碎机21压碎，使得木条15具有沿木纤维延伸的形状。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2011174227A Creation method for composite lightweight soil for in-situ construction 审中-公开
标题翻译：用于现场施工的复合轻质土壤的创造方法
公开(公告)号：JP2011174227A
公开(公告)日：2011-09-08
申请号：JP2010037002
申请日：2010-02-23
申请人： Kato Construction Co Ltd , Miki Jiban Kankyo Kogaku Kenkyusho:Kk , Taiyo Kogyo Corp , 太陽工業株式会社 , 株式会社三木地盤環境工学研究所 , 株式会社加藤建設
发明人： MIKI HIROSHI , ISHIDA MASATOSHI , YAMAMOTO MASATO , MASUO TAKAYUKI , MAKINO MASAKI , SATO TOSHIYUKI , ITO HIROKUNI
IPC分类号： E02D17/18 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a creation method for composite lightweight soil which maintains resistance to rotting in the soil so as to be suitable for a lightweight fill method etc., by turning a natural plant piece into a hard-to-rot material or a material incapable of rotting.
SOLUTION: Three materials, that is, in-situ soil, a cement-based solidification material as an alkaline additive, and wood chips are agitated and mixed together under the following conditions (A) and (B) while the in-situ soil is excavated by a trencher-type agitating and mixing machine. In the condition (A), a mixing ratio between the soil and the plant pieces is expressed by an expression: ρw=0.02 to 0.3×ρt where ρt represents the weight of the soil and ρw represents the weight of the plant piece. In the condition (B), the mixing ratio of the additive per 1 m
3 of the volume of the soil is 50 kg or larger. Consequently, the alkaline composite lightweight soil in which a hydrogen ion exponent after the mixing of the three materials is pH 8 or larger, preferably, pH 10 or higher is created.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种复合轻质土壤的制造方法，其通过将天然植物片材变成难以固化的方式来保持抵抗土壤中的腐烂，从而适合于轻质填充方法等，腐烂材料或不能腐烂的材料。解决方案：在以下条件（A）和（B）下，将三种材料，即原位土壤，作为碱性添加剂的水泥基固化材料和木屑搅拌并混合在一起，原位土由挖沟式搅拌机进行挖掘。在条件（A）中，土壤和植物块之间的混合比由以下表达式表示：ρw= 0.02〜0.3×ρt其中ρt表示土壤的重量，ρw表示植物的重量。在条件（B）中，土壤体积的每1m 3 的添加剂的混合比例为50kg以上。因此，产生三种材料混合后的氢离子指数为pH8以上，优选为pH10以上的碱性复合轻质土壤。版权所有（C）2011，JPO＆INPIT

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