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1. 发明专利

JP2011052525A Cast-in-place pile construction method and cast-in-place pile 有权
标题翻译：建筑施工方法和现场施工桩
公开(公告)号：JP2011052525A
公开(公告)日：2011-03-17
申请号：JP2010162638
申请日：2010-07-20
申请人： Marugo Foundation Corp , Taisei Corp , 丸五基礎工業株式会社 , 大成建設株式会社
发明人： SENOO HIROAKI , NAKADA YASUO
IPC分类号： E02D5/34
摘要： PROBLEM TO BE SOLVED: To provide an cast-in-place pile construction method which reduces a concrete amount, and reduces a soil amount discharged from a site.
SOLUTION: A pile hole 20 is drilled, a soil generated by the drilling is stored in a plurality of bag bodies 21, a reinforcement cage 10 is inserted into the drilled pile hole 20, and the plurality of bag bodies 21 is fed inside the reinforcement cage 10. The concrete amount equal to a volume of a fed soil amount is reduced by feeding the soil produced by the drilling inside the reinforcement cage 10. Then, a material cost and a placing cost are reduced regarding concrete. The soil amount discharged from the site is also reduced by the fed soil amount. A treatment cost and a loading cost are reduced as well. A working cost required for constructing the cast-in-place pile 1 is remarkably reduced by this manner.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供减少混凝土量的现浇桩施工方法，并且减少从现场排出的土壤量。解决方案：钻出桩孔20，通过钻孔产生的土壤储存在多个袋体21中，将钢筋笼10插入钻孔桩孔20中，并且将多个袋体21进给通过将通过钻孔产生的土壤进给到加强笼10内而减少等于进给土壤量的混凝土量。然后，具体地减少了材料成本和放置成本。从场地排出的土壤量也由饲料土壤量减少。处理成本和装载成本也降低。通过这种方式，大大减少了现浇桩1的施工所需的工作成本。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2004124674A Excavation pretreatment method for soft viscous soil ground with high underground water level 有权
公开(公告)号：JP2004124674A
公开(公告)日：2004-04-22
申请号：JP2002327520
申请日：2002-10-07
申请人： Fudo Constr Co Ltd , Taisei Corp , 不動建設株式会社 , 大成建設株式会社
发明人： SENOO HIROAKI , ISHII ZENICHI , SUZUKI AKIHIKO , ONISHI TOMOHARU
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To perform pretreatment to the soft viscous soil ground with a high underground water level to increase the ground strength of an excavated part and to lower the underground water level of the excavated part.
SOLUTION: In performing excavation pretreatment of the soft viscous soil ground, a large number of sand piles 5 piercing the excavated part 3 are constructed to consolidate the ground of the excavated part 3 to thereby increase the strength, and the diameter of each sand pile 5 is enlarged near the lower limit 4 of the excavated part 3 to artificially form a layer of high water permeability. An underground water level lowering method is applied using this layer to lower the underground water level of the excavated part 3.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2005248428A Foundation structure for construction 审中-公开
标题翻译：基础施工结构
公开(公告)号：JP2005248428A
公开(公告)日：2005-09-15
申请号：JP2004055838
申请日：2004-03-01
申请人： Taisei Corp , 大成建設株式会社
发明人： HORIE MASATOSHI , SHIMOMURA TAIZO , SENOO HIROAKI , MATSUBARA MASAYASU , KOBAYASHI HARUO
IPC分类号： E02D31/12 , E02D29/045 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a foundation structure for a construction, which can positively and inexpensively prevent the construction from overturning and lifting due to buoyancy.
SOLUTION: According to the construction 1 having its foundation portion 11 constructed in the ground 20 enclosed by an earth retaining walls 12, the foundation portion 11 of the construction 1 is connected to the earth retaining walls 12, and by virtue of the self-weight W of the construction 1 and frictional resistance F between the earth retaining walls 12 and the ground 20, the construction 1 resists lifting force T applied thereto, including drawing force due to overturning of the construction at the time of an earthquake and buoyancy occurring when a groundwater level is high.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以积极和廉价地防止施工由于浮力而引起的翻倒和提升的基础结构。
解决方案：根据构造在由土挡土墙12包围的地面20中的基础部分11的构造1，结构1的基础部分11连接到挡土墙12，并且由于结构1的自重W和挡土墙12与地面20之间的摩擦阻力F，施工1抵抗施加到其上的提升力T，包括由于在地震和浮力时施工结构的翻倒引起的牵引力当地下水位高时发生。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2007296476A Sludge treatment method and fluidized treated soil 有权
标题翻译：泥沙处理方法和流化处理土壤
公开(公告)号：JP2007296476A
公开(公告)日：2007-11-15
申请号：JP2006126560
申请日：2006-04-28
申请人： Seiko Tone:Kk , Taisei Corp , 大成建設株式会社 , 株式会社成幸利根
发明人： SENOO HIROAKI , NISHIDA TOMOKAZU
IPC分类号： C02F11/00 , E02F7/00
摘要： PROBLEM TO BE SOLVED: To provide a sludge treatment method which enables the rapid and easy treatment of sludge. SOLUTION: Sludge mixed with cement milk formed on the spot is treated by the sludge treatment method. That is, the uniaxial compression strength of the formed sludge based on the wet density of the formed sludge and the filling properties of the sludge expressed by the cylinder flow value of the formed sludge are used as a control index to treat the sludge as fluidized treated soil. Since the wet density and the cylinder flow value can be simply measured, they are used as a control value to control the sludge to rapidly and easily treat the sludge. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够快速和容易地处理污泥的污泥处理方法。解决方案：用现场形成的水泥乳混合的污泥用污泥处理方法处理。也就是说，使用形成的污泥的湿密度的单轴压缩强度和由形成的污泥的气缸流量值表示的污泥的填充性能作为控制指标，将污泥作为流化处理泥。由于可以简单地测量湿密度和气缸流量值，所以它们被用作控制值来控制污泥以快速且容易地处理污泥。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JPH0476113A STRUCTURE FOR PREVENTING ABNORMAL FLOOD FROM PERIPHERY OF PILE 失效
公开(公告)号：JPH0476113A
公开(公告)日：1992-03-10
申请号：JP18935090
申请日：1990-07-19
申请人： TAISEI CORP
发明人： SENOO HIROAKI
IPC分类号： E02D5/24 , E02D5/48
摘要： PURPOSE:To perfectly prevent an abnormal flood by forming an axially expansive part having a water interrupting face to interrupt an abnormally flooding city water in a part positioning in a nonpermeable layer around a pile. CONSTITUTION:In the case where a pile 1 has been driven in to pass through a nonpermeable layer A under the ground and to attain a pressed zone water layer B layer than the layer A, a part positioning in an non permeable layer A around the pile 1 is formed with an axially expansive part 2 having a water interrupting face 21 to shelter an abnormally flooding city water C. The water interrupting face 21 is formed in a direction where the city water C can be prevented from abnormally flooding along the outer periphery of the pile, and previously made of concrete or the like in a body with the pile 1.

6. 发明专利

JPH0347315A TREATMENT OF IN-SITU CONCRETE PILE HEAD 失效
公开(公告)号：JPH0347315A
公开(公告)日：1991-02-28
申请号：JP18053289
申请日：1989-07-14
申请人： TAISEI CORP
发明人： SENOO HIROAKI , SATOU YUUJI
IPC分类号： E02D5/34
摘要： PURPOSE:To prevent the occurrence of vibration by a method in which a reinforcing bar cage with a cap is inserted into a pit, concrete for pile body is placed, the extra-banking portion is mixed with a retarder before the concrete hardens, unhardened extra-banking portion is removed during excavation, and the end of the reinforcing bars is fixed. CONSTITUTION:A reinforcing bar cage 2 is inserted into a pile pit 1, and concrete 3 is placed to a given level. The lower half of a female screw cylinder 5 is screwed with the upper end of the main reinforcing bar 4 of pile and a cap 6 is fitted on the upper end of the cylinder 5. A drive motor 10 is mounted on a support base 9 vertical movable on the leader 8 of a base 7 to drive a hollow stirring shaft 11, and a retarder is injected from an injection port 12 into an extra-banking portion 3a of concrete and mixed together. The concrete is cured and excavation is made. Connecting reinforcing bars are then connected to the top of the main reinforcing bar 4 of the cage 2 for pile. The connecting reinforcing bars can thus be easily and exactly connected to the base reinforcing bars.

7. 发明专利

JPS61270412A REINFORCEMENT WORK FOR SOFT GROUND 失效
公开(公告)号：JPS61270412A
公开(公告)日：1986-11-29
申请号：JP10962685
申请日：1985-05-22
申请人： TAISEI CORP
发明人： SENOO HIROAKI , WAKAMEI YOSHIO , KOBAYASHI HIDEO , MAJIMA MASATO
IPC分类号： E02D3/12
摘要： PURPOSE:To prevent the subsidence of the ground by a method in which plural cement piles reaching the underground bearing stratum are set at a given interval, flexible flattened materials are placed on the tops of the piles, and banking is constructed on the flattened materials. CONSTITUTION:Plural cement piles 3 reaching the underground bearing stratum 2 of soft ground 1 are set at adequate intervals by exposing their tops 3a from the ground's surface. Flexible synthetic resin sheets 4 are placed so as to cover the tops 3a of the piles 3, and a banking 5 is constructed on the sheets 4.

8. 发明专利

JPS6124719A Method of preventing liquefying of sandy ground 失效
标题翻译：防止砂土液化的方法
公开(公告)号：JPS6124719A
公开(公告)日：1986-02-03
申请号：JP14414984
申请日：1984-07-13
申请人： Taisei Corp
发明人： NAGATAKI YOSHIAKI , KOBAYASHI HIDEO , MAJIMA MASATO , SENOO HIROAKI
IPC分类号： E02D3/08 , E02D3/10
CPC分类号： E02D3/10
摘要： PURPOSE:To prevent liquefying of sandy ground, by a method wherein a porous pipe, into which a tube filled with a pressured air is inserted, is penetrated into a sandy ground, and the air in the tube is exhausted when earthquake occurs. CONSTITUTION:In a pile A, a tube 2 is inserted into a porous pipe 1 having a number of through-holes 1a in the whole surface thereof. Pressured air is sealed in the interior of the tube 2, and the through-holes 1a are watertightly closed with the tube 2. A pile A is penetrated into a sandy ground C right under or around a structure B. When earthquake exceeding allowable acceleration occurs, an electromagnetic valve 3 is opened by an earthquake gauge and a control device D to momentarily discharge the air in the tube 2. In which case, the tube 2 is contracted for closing to suck gap water in the sandy ground C into the porous pipe 1 through the through-holes 1a, resulting in reduction in the gap water pressure in the sandy ground C and prevention of liquefying of the sandy ground C.
摘要翻译：目的：为了防止砂土的液化，通过将填充有加压空气的管插入其中的多孔管的方法穿透到沙地中，并且当地震发生时管中的空气被排出。构成：在桩A中，将管2插入到其整个表面中具有多个通孔1a的多孔管1中。加压空气被密封在管2的内部，并且通孔1a与管2水密地封闭。桩A穿过结构B右下方的沙地C。当发生超过容许加速度的地震时电磁阀3由地震仪和控制装置D打开，以瞬时排出管2中的空气。在这种情况下，管2收缩以将砂地C中的间隙水吸入多孔管中 1通过通孔1a，导致沙地C中的间隙水压降低，并防止沙地C的液化。

9. 发明专利

JP2000319882A CONFIRMING METHOD OF BEARING CAPACITY AND BEARING LAYER OF PERCUSSION PILE 失效
公开(公告)号：JP2000319882A
公开(公告)日：2000-11-21
申请号：JP13446499
申请日：1999-05-14
申请人： TAISEI CORP
发明人： SENOO HIROAKI , ISHII ZENICHI , FUTAMI KATAHITO
IPC分类号： E02D33/00 , E02D13/06 , G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide a confirming method of the bearing capacity and bearing layer of a percussion pile in which no pile is damaged and safety is ensured and measurement is carried out accurately. SOLUTION: In a method in which bearing capacity or a bearing layer in the case when a pile is percussed and borne into a ground is confirmed, the bearing capacity and bearing-layer confirming method of the percussion pile in which the percussion sound of the pile is collected, the frequency components of the percussion sound of the pile are analyzed, the sound-pressure levels of each frequency component are obtained, and the presence of bearing power and the bearing layer is confirmed by the presence of the change of the frequency components displaying an eminent sound-pressure level in the sound- pressure levels, is provided.

10. 发明专利

JP2000199220A METHOD FOR EXCAVATING SOFT COHESIVE GROUND 失效
公开(公告)号：JP2000199220A
公开(公告)日：2000-07-18
申请号：JP37836298
申请日：1998-12-28
申请人： TAISEI CORP , FUDO CONSTRUCTION CO
发明人： SENOO HIROAKI , NAKANO KENJI , NAKASUMI ISAO
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To improve trafficability of an excavation part of soft cohesive ground, to enhance thereby the efficiency of excavating work and, moreover, to prevent industrial wastes from being brought about. SOLUTION: Retaining walls 2 are provided at the outer edges of an excavation area of poor cohesive ground 1 and also a large number of sand piles 6 piercing an excavation part 4 are made in the excavation area according to prescribed specifications (prescribed diameter, pitch and others) so as to increase the strength of the ground of the excavation part 4. Then, vehicles for excavation are run into the excavation area and the excavation part 4 is excavated. In the case when the sand piles are sunk through the excavation part 4 and excavation subsoil 5, the specifications (degree of compaction and others) may be changed according to them.

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