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1. 发明专利

JPS59109609A Steel marine structure and construction thereof 失效
标题翻译：钢结构及其结构
公开(公告)号：JPS59109609A
公开(公告)日：1984-06-25
申请号：JP21702082
申请日：1982-12-13
申请人： Nippon Kokan Kk , Nishimatsu Kensetsu Kk , Penta Ocean Constr Co Ltd
发明人： KAMEI TOSHIO , TAKANO MORIKUNI , WATARI YOSHIHARU , OGAWA YASUSUKE , OOHIRA TAKUYA , YOSHIDA HIROSHI
IPC分类号： E02B17/00 , E02B3/06 , E02B17/02
CPC分类号： E02B17/027
摘要： PURPOSE:To construct a semi-permanent marine structure by a method in which a water-permeable layer and soil and sand layer are orderly provided from above in a cell with a bottom plate of a water-impermeable membrane, and a water-inside-cell discharge tube projected through the soil and sand layer from the water-permeable layer to the upside of the cell is provided. CONSTITUTION:A steel cell 8 having a bottom plate 7 made of a water-impermeable membrane, e.g., a steel sheet, a water-impermeable rubber, concrete, etc., on its bottom is settled into water. One or more water-inside-cell discharge tubes 10 are set on the bottom of the cell in such a way as to project the tops of them through the upper part of the cell. Gravel, etc., is charged to the bottom of the cell to form a water-permeable layer 9 and soil and sand are charged onto the layer 9 to form a soil and sand layer 11. Since the residual water lever in the cell can be lowered thereby, compression force and tensile force to be generated in the upper and lower parts of the cell 8 can be controlled within allowable values.
摘要翻译：目的：通过以下方法构建半永久性海洋结构：其中透水层和土层和砂层从上方有序地提供在具有不透水膜的底板的细胞中，提供了从透水层向电池上方突出通过土层和砂层的电池放电管。构成：在其底部具有由不透水膜（例如钢板，不透水橡胶，混凝土等）制成的底板7的钢槽8沉入水中。将一个或多个水内电池放电管10设置在电池的底部，以使其顶部突出通过电池的上部。砾石等装入细胞底部以形成透水层9，并将土壤和沙粒装入层9上以形成污垢和砂层11.由于细胞中的剩余水杆可以是因此，可以将在电池单元8的上部和下部中产生的压缩力和张力控制在允许值内。

2. 发明专利

JPS5729726A Filling method for space below foundation 失效
标题翻译：基础空间填充方法
公开(公告)号：JPS5729726A
公开(公告)日：1982-02-17
申请号：JP10436680
申请日：1980-07-31
申请人： Nippon Kokan Kk
发明人： TAKANO MORIKUNI , HAMANOUE JIYUN
IPC分类号： E02D3/12
摘要： PURPOSE: To improve a support force without excercising a bad influence on a pile, by a method wherein clayey soil at site, cement, sodium silica, and water are mixed and agitated in the weight ratio 5W10: 5W15: 2W8: 70W90 to fill a gap under a structure foundation due to a consolidation subsidence of a soft ground with the mixture.
CONSTITUTION: A space 6, formed under a structure foundation due to a cnsolidation subsidence of a soft ground 4, is filled with a filler 7 which is fed by press by means of a pump, the filler being prepared by mixing and agitating a clayey soil, such as milt, clay, which is produced as a waste soil as a construction site: cement: sodium silica: water at a mixture ratio which is in the weight ratio 5W10: 5W15: 2W8: 70W90. Like the above, the gap is filled with the filler 7, whose nature is very similar to that of the original ground, whereby a horizontal support force of a pile 3 is improved, and the pile 3 can be sunk together with the ground 4 without excerting a negative friction action on the pile 3.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了改善支撑力而不影响桩的影响，采用以下方法，将现场粘土土，水泥，二氧化硅和水混合搅拌，重量比为5-10：5-15：2- 8：70-90，由于混合物软地面的固结沉降，填补了结构基础下的空隙。构成：由于软地面4的固结沉降而在结构基础下形成的空间6填充有填料7，填料7通过泵通过压力进料，填料通过混合和搅拌粘土土壤例如作为施工现场作为废土生产的泥土，粘土，水泥：二氧化硅：水，重量比为5-10:5-15:2-8:70-90的混合比。如上所述，填充物填充物7，填料7的性质与原始地面非常相似，由此提高了桩3的水平支撑力，并且桩3可以与地面4一起沉没而没有对桩3产生负面的摩擦作用。

3. 发明专利

JPS5913049A Steel material for pile for driving into firm ground 失效
标题翻译：用于驱动到公司地面的钢铁材料
公开(公告)号：JPS5913049A
公开(公告)日：1984-01-23
申请号：JP12061182
申请日：1982-07-13
申请人： Nippon Kokan Kk
发明人： TAIRA TADAAKI , TAKEHARA JIYUNICHIROU , UME KAZUYOSHI , HIRANO OSAMU , TAKANO MORIKUNI
IPC分类号： C22C38/00 , C22C38/08 , C22C38/54 , E02D5/04 , E02D5/28
摘要： PURPOSE: To obtain a steel material for a pile for driving into firm ground undergoing little wear and causing no burr even when hitting violently against base rock, by providing a uniform composition consisting of prescribed precentages of C, Si, Mn and N and the balance Fe to a steel material from the tip to the rear end and by regulating the surface hardness of the part having a specified length or more from the tip.
CONSTITUTION: This steel material for a pile is composed of, by weight, 0.10W 0.50% C, ≤0.08% Si, 0.5W2.0% Mn, ≤0.01% N and the balance Fe with inevitable impurities from the tip to the rear end. The surface hardness of the part of the steel material having ≥10mm length from the tip is regulated to ≥400Hv (100kg load). The hard part can be simply formed by heating only the specified tip part to the Ac
3 point or above and by water-cooling it.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了获得用于打入坚硬磨损的桩的钢材，即使在剧烈撞击基础岩石时也不会产生毛刺，通过提供由C，Si，Mn和N的规定浓度组成的均匀组合物，余量 Fe从尖端到后端的钢材，并且通过从尖端调节具有指定长度或更长的部分的表面硬度。构成：该桩用钢材以重量计为0.10-0.50％C，<= 0.08％Si，0.5-2.0％Mn，<= 0.01％N，余量为Fe与不可避免的杂质从尖端到后端。钢材的表面硬度≥10mm。从尖端的长度调节至> = 400Hv（100kg负载）。通过仅将指定的尖端部分加热到Ac3点或以上并通过水冷来简单地形成硬质部分。

4. 发明专利

JPS58207416A Steel pile for hard ground 失效
标题翻译：用于硬接地的钢筋
公开(公告)号：JPS58207416A
公开(公告)日：1983-12-02
申请号：JP8893982
申请日：1982-05-27
申请人： Nippon Kokan Kk
发明人： TANAKA SHIGEO , TAKANO MORIKUNI , KASUGA MASAMI , NAKAJIMA TAKAHIRO
IPC分类号： E02D5/28 , E02D5/72
CPC分类号： E02D5/28
摘要： PURPOSE:To drive a steel pile into hard ground without causing the crushing or abrasion of the tip portion of the pile by attaching a shoe made of a steel material having a high strength and a high wear resistance to the tip of the pile body. CONSTITUTION:A shoe 5 made of a steel material having a high strength and a high wear resistance, e.g., high-carbon and high-manganese steel or blister steel, is welded to the tip of a pile body 1, for example. The preferred high-C and high-Mn steels are preferably ones containing 0.50-1.20wt% C and 10-20wt% Mn and having a tensile strength of 75kg/mm. or more, which is subjected to work hardening. When a cemented steel is used, the preferred steels are ones containing 0.5% or more carbon and having a Vickers hardness of 400 or more.
摘要翻译：目的：通过将由具有高强度和高耐磨性的钢材制成的鞋子附接到桩体的尖端，将钢桩驱动到硬地面而不引起桩的顶端部的破碎或磨损。构成：例如，将高强度，高耐磨性的钢材例如高碳钢，高锰钢或起泡钢制成的鞋5焊接到桩体1的前端。优选的高C和高Mn钢优选为含有0.50-1.20wt％C和10-20wt％Mn的拉伸强度为75kg / mm 2以上的钢，其进行加工硬化。当使用胶结钢时，优选的钢是含有0.5％或更多碳并且维氏硬度为400或更高的钢。

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