公开(公告)号：JP3385455B2

公开(公告)日：2003-03-10

申请号：JP33473597

申请日：1997-10-30

Applicant: 不動建設株式会社

Inventor： 朗弘 三好 ,  高弘 川上 ,  修二 磯谷 ,  明 秋元

IPC: E02F7/00 ,  E21B7/20

公开(公告)号：JP2003027455A

公开(公告)日：2003-01-29

申请号：JP2001247438

申请日：2001-07-13

Applicant: Fudo Constr Co Ltd ,  Nippon Steel Corp ,  不動建設株式会社 ,  新日本製鐵株式会社

Inventor： SAEKI EIICHIRO ,  NAKAGAWA MASAO ,  HIRASHIMA YUTAKA ,  YAMAMOTO MINORU ,  KUWABARA SHIGEKI ,  NAKANO KENJI

IPC: E02D5/46 ,  E02D3/08

Abstract: PROBLEM TO BE SOLVED: To create a pile using a granulated blast furnace slag. SOLUTION: When the pile equipped with prescribed strength and permeability is created in soft ground under a compaction method by using an admixture in which cement, an alkaline irritant such as lime, and water are added to the granulated blast furnace slag, a diagram of a relationship between the density and uniaxial compressive strength of the admixture in which alkaline- irritant loading is made constant, a diagram of a relationship between the density and permeability coefficient of the admixture, and a diagram of a relationship between the density and pressing force of the admixture are utilized. When only the strength of the pile is set to be at a prescribed level, the first and third diagrams are utilized.

Abstract translation: 要解决的问题：使用造粒高炉炉渣生产桩。 解决方案：当采用压实方法的软土地下，通过使用水泥，碱性刺激物如石灰和水等添加到颗粒状高炉矿渣中的混合物，在堆肥中加入预定强度和渗透性的桩， 使碱性刺激负荷恒定的混合物的密度和单轴抗压强度之间的关系，混合物的密度和渗透系数之间的关系图以及密度与挤压力之间的关系的图 使用混合物。 当仅将桩的强度设定在规定水平时，利用第一和第三图。

公开(公告)号：JP2003013513A

公开(公告)日：2003-01-15

申请号：JP2001200457

申请日：2001-07-02

Applicant: Fudo Constr Co Ltd ,  不動建設株式会社

Inventor： SHIMADA SHOZO ,  SAKOTA TAKESHI ,  DOI KENJI

IPC: E04B1/80 ,  E04B1/14 ,  E04B2/84 ,  E04C2/04

Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an external heat insulating PC concrete plate capable of simply and continuously manufacturing an external heat insulating PC concrete plate constructed in a job site only by sticking to an existing wall so as to shorten the term of construction work.
SOLUTION: According to the manufacturing method, a process of laying a glass fiber mesh on one side surface of a flat plate-like thermal insulating material by applying a mortar adhesive, drying the same, and then applying a finishing material to the surface where the glass fiber mesh is laid to manufacture and external heat insulating member, and a process of bonding the previously manufactured precast concrete plate and the other side of the heat insulating material of the above external heat insulating member with the mortar adhesive are sequentially performed.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：提供一种外部隔热PC混凝土板的制造方法，其能够简单且连续地制造在作业现场构造的外部隔热PC混凝土板，只能通过粘附到现有的墙上，以缩短 施工作业。 解决方案：根据制造方法，通过施加砂浆粘合剂将玻璃纤维网布置在平板状绝热材料的一个侧表面上，对其进行干燥，然后在其表面上施加整理材料 依次进行制造玻璃纤维网和外部绝热构件，并且使用砂浆粘合剂将先前制造的预制混凝土板和隔热材料的绝热材料的另一侧接合的工序。

公开(公告)号：JP3364788B2

公开(公告)日：2003-01-08

申请号：JP36241797

申请日：1997-11-25

Applicant: 不動建設株式会社

Inventor： 敏博 出口

IPC: E02D3/00 ,  G01C15/00 ,  G01S19/14 ,  G01S5/14

公开(公告)号：JP2006291702A

公开(公告)日：2006-10-26

申请号：JP2006174770

申请日：2006-06-26

Applicant: Chem Grouting Co Ltd ,  Fudo Constr Co Ltd ,  ケミカルグラウト株式会社 ,  不動建設株式会社

Inventor： ITAKURA SUMIO ,  YAMAGUCHI HIROHISA ,  YOSHIDA HIROSHI

IPC: E02D3/12

Abstract: PROBLEM TO BE SOLVED: To provide a ground improving device capable of simplifying process control/process management, reducing cost, coping with unevenness of the ground, and preventing occurrence of a region causing shortage of a solidifying material.
SOLUTION: Stirring blades M1, M2 are provided above and below a rotary rod R, and nozzles N1, N2 for causing crossing jet stream are provided at tips of these stirring blades M1, M2. The nozzles N1, N2 have a double structure to inject the solidifying material from an inner pipe Ti and inject high pressure air from an outer pipe To. The rod R is pulled up while rotating the rod R to cut and improve the ground by the crossing jet stream. A low pressure solidifying material discharge nozzle N3 is provided in the outside in the radial direction of the rod R in an intermediate part of the upper and lower stirring blades M1, M2.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够简化过程控制/过程管理，降低成本，应对地面不均匀并防止由于固化材料不足的区域的发生而引起的地面改善装置。 解决方案：搅拌叶片M1，M2设置在旋转杆R的上方和下方，并且在这些搅拌叶片M1，M2的顶端设置用于产生交叉喷射流的喷嘴N1，N2。 喷嘴N1，N2具有从内管Ti注入凝固材料并从外管To喷射高压空气的双重结构。 杆R被拉起，同时旋转杆R以切割并通过交叉喷射流改善地面。 在上下搅拌叶片M1，M2的中间部分，杆R的径向外侧设有低压凝固材料排出喷嘴N3。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006118209A

公开(公告)日：2006-05-11

申请号：JP2004307006

申请日：2004-10-21

Applicant: Fudo Constr Co Ltd ,  不動建設株式会社

Inventor： OTSUKA MAKOTO ,  TSUBOI HIDEO ,  ISOTANI SHUJI ,  NAGAISHI MASAHIRO

IPC: E02D31/08

Abstract: PROBLEM TO BE SOLVED: To provide a ground vibration interrupting structure which can achieve a desired ground vibration interrupting effect over the entire area of the ground in the vertical direction, and facilitates its construction work.
SOLUTION: The ground vibration interrupting structure is constructed by embedding a plurality of cushion bodies 4a to 4d which are filled with fluid, in the ground 1 in vertical layers, and setting an internal pressure of each of the cushion bodies 4a to 4d to a larger value as an embedded location of the cushion body becomes deeper.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够在垂直方向上在地面的整个区域上实现期望的地面振动中断效果的地面振动中断结构，并且便于其构造工作。 解决方案：地面振动中断结构通过在垂直层中嵌入多个填充有流体的缓冲体4a至4d构成在地面1中，并且将每个缓冲体4a至4d的内部压力 达到更大的值，因为缓冲体的嵌入位置变得更深。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006112037A

公开(公告)日：2006-04-27

申请号：JP2004297321

申请日：2004-10-12

Applicant: Fudo Constr Co Ltd ,  Kinjo Rubber Co Ltd ,  不動建設株式会社 ,  錦城護謨株式会社

Inventor： TSUJI TETSUO ,  YOSHIKAWA MASAFUMI

IPC: E02D3/10

Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of drain materials for easily connecting the mutually overlapped parts of the drain materials without pressing them.
SOLUTION: The joint structure of the drain materials connects both drain materials to each other by placing the ground surface side projecting end of the vertical drain material 24 over a corresponding part of the horizontal drain material 22. A joint fitting 10 in use comprises a bottom plate piece 12 and a pair of insertion pieces 14 erected on both sides and formed with claw parts 16 at the tips. Each insertion piece 14 has a first cutout part 18 and a second cutout part 20 for bending, and the drain materials are joined to each other in the state of each insertion piece 14 being bent corresponding to the respective cutout parts 18, 20. A piece portion from the cutout part 18 to the cutout part 20 of the insertion piece 14, and the bottom plate piece 12 are arranged almost parallel on the upper and lower sides of the drain material. Further, a piece portion from a base part to the cutout part 18 of the insertion piece 14, and a piece portion from the cutout part 20 to the tip of the claw part, are arranged almost parallel in the state of being respectively inserted in both drain materials.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供排水材料的接合结构，用于容易地连接排出材料的相互重叠的部分而不压制它们。 排水材料的接合结构通过将垂直排水材料24的地面侧突出端放置在水平排水材料22的相应部分上而将两个排水材料彼此连接。使用中的接头配件10 包括底板件12和一对直立在两侧并且在尖端处形成有爪部分16的插入件14。 每个插入件14具有第一切口部分18和用于弯曲的第二切口部分20，并且排出材料在每个插入件14的状态下相对于相应的切口部分18,20弯曲而彼此接合。 从插入片14的切口部18到切口部20的部分，底板片12大致平行地排列在排水材料的上侧和下侧。 此外，从插入片14的基部到切口部18的片部以及从切口部20到爪部的前端的片部分分别大致平行地分别插入两者 排水材料。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP3743261B2

公开(公告)日：2006-02-08

申请号：JP2000140908

申请日：2000-04-06

Applicant: 不動建設株式会社

Inventor： 文雄 入島 ,  利久 谷口

IPC: E02D3/12 ,  E02F7/00 ,  C09K17/20 ,  C09K17/44 ,  C09K103/00

公开(公告)号：JP2006015657A

公开(公告)日：2006-01-19

申请号：JP2004197160

申请日：2004-07-02

Applicant: Fudo Constr Co Ltd ,  不動建設株式会社

Inventor： HIOKI KAZUAKI ,  HARADA KENJI ,  KUSHIHARA SHINJI ,  YAMASHITA YUJI

IPC: B28C7/04 ,  B09C1/00 ,  C02F1/28 ,  C04B14/10 ,  C04B28/02 ,  C04B111/00 ,  C09K8/05 ,  C09K8/50 ,  C09K8/56 ,  E02D5/18

Abstract: PROBLEM TO BE SOLVED: To provide a method for blending an underground impervious wall material which can be self-restored to its original state following the lapse of time, even in case cracks are by any chance generated due to a high magnitude earthquake, and a method for applying the underground impervious wall. SOLUTION: In this method for blending an underground impervious wall material, cement and bentonite are weighed so that the blending ratio of the cement to the bentonite is 2:1 to 1:10. In addition, not lower than 300% of water are prepared for a setting material composed of the cement and the bentonite, and after mixing the water and the bentonite blended in the above ratio by stirring, the cement is added to the mixture and further, it is blended by stirring to obtain the underground impervious wall material. Thus it is possible to always maintain the cement/bentonite mixture soil in a plastic condition and impart a self-restoring nature to the mixture soil by setting the blending ratio of the cement and the bentonite as described. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种混合地下不可渗透壁材料的方法，其可以在经过时间后自我恢复到原始状态，即使在由于大地震引起的任何机会产生裂缝的情况下 ，以及应用地下不透水墙的方法。

解决方案：在这种混合地下不透水壁材料的方法中，称量水泥和膨润土，使得水泥与膨润土的混合比为2:1至1:10。 另外，由水泥和膨润土构成的凝固材料制备不低于300％的水，并且通过搅拌混合上述比例的水和膨润土混合后，向混合物中加入水泥， 通过搅拌混合得到地下不透水墙体材料。 因此，可以始终将水泥/膨润土混合物的土壤保持在塑性状态，并通过如上所述设定水泥和膨润土的混合比，赋予混合土壤自恢复性质。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005350871A

公开(公告)日：2005-12-22

申请号：JP2004169778

申请日：2004-06-08

Applicant: Fudo Constr Co Ltd ,  Kokudo Sogo Kensetsu Kk ,  Ok Soil:Kk ,  Shimizu Corp ,  不動建設株式会社 ,  国土総合建設株式会社 ,  株式会社オーケーソイル ,  清水建設株式会社

Inventor： KAMIMURA KAZUYOSHI ,  KAWASAKI HIROTAKA ,  YOKOYAMA KATSUHIKO ,  MORIYASU TAKUYA ,  KURIHARA MINORU ,  HONDA KIMIYUKI ,  KODERA TETSUO ,  HARA TOSHIRO ,  UEHARA KOJI ,  HARADA KENJI ,  ISOTANI SHUJI ,  TAKAHASHI TATSUO

IPC: E02D3/12

Abstract: PROBLEM TO BE SOLVED: To provide a three-shaft deep mixing method of soil stabilization, which enables soil and a solidification material to be surely and efficiently agitated and mixed.
SOLUTION: Three rotating shafts 1, the leading ends of which are equipped with agitating blades 4, are juxtaposed. A spiral 6, which pushes surrounding soil upward when the rotating shaft is normally rotated in penetration and which pushes the surrounding soil downward when the rotating shaft is counterrotated in extraction, is provided only on the outer peripheral surface of the central rotating shaft 1b. The push-up and push-down of the soil by the spiral make soil pressure in the central part of an agitating area 5 deceased in the penetration/increased in the extraction, so that the horizontal flow of improved soil in the agitating area can be accelerated. The solidification material is supplied only from the two rotating shafts 1a on both sides. The rotating shafts 1a on both the sides among the three rotating shafts are rotated in the same direction, and the central rotating shaft 1b is rotated in a direction opposite to the rotational direction of the rotating shafts 1a, so that a series of agitating flows, such that the improved soil continuously flows throughout the agitating area 5, can be formed.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供土壤稳定化的三轴深混合方法，使土壤和固化材料能够被有效地搅拌和混合。

解决方案：三个旋转轴1的前端装有搅拌叶片4并置。 旋转体6，当旋转轴通常在穿透中旋转时向上推动周围的土壤，并且当旋转轴在提取中反转时将周围的土壤向下推动，仅在中心旋转轴1b的外周表面上提供。 通过螺旋的上推和下推土壤使得搅拌区域5的中心部分的土壤压力在提取物的渗透/增加中死亡，使得搅拌区域中改善的土壤的水平流动可以是 加快。 凝固材料仅从两侧的两个旋转轴1a供给。 三个旋转轴两侧的旋转轴1a沿相同的方向旋转，中心旋转轴1b沿与旋转轴1a的旋转方向相反的方向旋转，从而一系列的搅动流动， 使得改善的土壤可以连续地流过搅拌区域5。 版权所有（C）2006，JPO＆NCIPI