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公开(公告)号：JP2021155941A
公开(公告)日：2021-10-07
申请号：JP2020054817
申请日：2020-03-25
Inventor： 森 浩二 , 老藤 慎也 , 岸本 剛 , 赤星 博仁 , 濱田 真 , 岩渕 貴之 , 前島 克朗 , 笹井 和也 , 石渡 康弘 , 野畑 茂雄 , 羽生田 剛成 , 鈴木 峰里 , 芳賀 裕司
IPC: E04B5/23
Abstract: 【課題】スラブ付き梁のせん断強度評価方法を提供する。 【解決手段】第1のコンクリートによる梁下部11と、第2のコンクリートによる梁上部12及びスラブ20とからなるスラブ付き梁30において、第1のコンクリートの設計基準強度をFcd[N/mm 2 ]、第2のコンクリートの設計基準強度をFcu[N/mm 2 ]、梁下部11の断面積をAd[mm 2 ]、梁上部12の断面積をAu[mm 2 ]、スラブ20の協力幅をba[mm]、スラブ20の厚さをt[mm]、梁上部12の高さをTu[mm]、梁10の幅をb[mm]としたとき、スラブ付き梁30のせん断強度を評価する際のコンクリートの平均強度Fce[N/mm 2 ]は、Fce=(Fcd・Ad+αs・Fcu・Au)/(Ad+Au)・・・式(1)で表され、式(1)における割増係数αsは、αs=1+t’・b’・・・式(2)で表される。ここで、t’=t/Tu、b’=ba/bである。 【選択図】図2
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公开(公告)号：JP2017048615A
公开(公告)日：2017-03-09
申请号：JP2015173185
申请日：2015-09-02
Applicant: 株式会社淺沼組
Abstract: 【課題】境界面に対してダボや鉄筋を直交埋設するよりも二つの構造体間の応力伝達を高めた構造体の接合構造を開示する。 【解決手段】接合する二つの構造体のうち一方がコンクリートからなり、前記二つの構造体の間に異形鉄筋をその軸線が前記二つの構造体の境界面と平行するように配筋した。他方の構造体がコンクリートまたはモルタルからなる場合は、異形鉄筋を前記二つの構造体それぞれに埋設する。これに対して、他方の構造体が鋼材からなる場合は、鉄筋コンクリート用棒鋼を軸線に方向に切断した半割状異形鉄筋を用い、その切断面を鋼材に固着したうえで、前記半割状異形鉄筋を一方の構造体に埋設する。二つの構造体は、地震時のせん断力の方向と平行するように境界面を形成することが好ましい。 【選択図】図3
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公开(公告)号：JP2010024757A
公开(公告)日：2010-02-04
申请号：JP2008189352
申请日：2008-07-23
Applicant: Asanuma Corp , Fudo Tetra Corp , 株式会社不動テトラ , 株式会社淺沼組
Inventor： TAKAINE TOSHIHIRO , TAKEUCHI HIDEKATSU
Abstract: PROBLEM TO BE SOLVED: To provide a liquefaction resistant structure of the ground reducing a construction cost and a construction period compared with conventional ones.
SOLUTION: A plurality of soil improving bodies of hollow cylinder shape constructed in the ground by a deep mixing method are arranged at spaces, and the ground within a frame of the soil improving bodies and the ground held between the adjacent soil improving bodies are improved. The soil improving bodies are arranged in n-rows and m-columns in a plane (both n and m are integers of 2 or more) or arranged zigzag in a plane. The soil improving body is of angular cylinder shape with a polygonal cross section or of cylinder shape with a circular cross section.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：与常规的相比，提供地面的液化抵抗结构，降低施工成本和施工期。 解决方案：通过深度混合方式在地面上构造的多个中空圆筒形状的土壤改良体被布置在空间处，并且土壤改良体的框架内的地面和保持在相邻的土壤改良体之间的地面 改进了 土壤改良体在平面内排列成n行m列（n和m均为2以上的整数），或者在平面内排列成锯齿形。 土体改良体为具有圆形横截面的圆柱形或圆形截面的圆柱形。 版权所有（C）2010，JPO＆INPIT
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Patent Agency Ranking6.发明专利
公开(公告)号：JP2009138505A
公开(公告)日：2009-06-25
申请号：JP2007319229
申请日：2007-12-11
Applicant: Asanuma Corp , Yutaka Kaihatsu Kk , 株式会社淺沼組 , 豊開発株式会社
Inventor： YOSHIKAWA TOSHIAKI , UCHII EIJI , YOSHIDA YORINORI
IPC: E02D5/20
Abstract: PROBLEM TO BE SOLVED: To provide a labor saving method for a core material in a soil cement column row wall reducing a construction cost by reducing stress bearing members used while maintaining required strength in constructing the soil cement column row wall.
SOLUTION: The length and arrangement spaces of the stress bearing members 4 used in constructing the soil cement column row wall 1a are set based on stress in the depth position of the soil cement column row wall 1a and strength property of soil cement, and the stress bearing members 4 are formed as stress bearing members 4 deep in penetration depth below the excavation bottom and stress bearing members 4 with the upper ends lowered from the ground surface, or stress bearing members 4 shallow in penetration depth and stress bearing members 4 shallow in penetration depth, with the upper ends lowered from the ground surface. These stress bearing members 4 are installed intermingled over the whole periphery of the soil cement column row wall.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：为了提供一种在土壤水泥柱排壁中的芯材的省力的方法，通过减少施加的应力承载构件来降低施工成本，同时保持施工土壤水泥柱排壁所需的强度。 解决方案：根据土体水泥柱排壁1a的深度位置的应力和土体水泥的强度特性，设计用于构造土壤水泥柱排壁1a的应力承载构件4的长度和排列空间， 并且应力承载部件4形成为深度在挖掘底部深度以下的应力承载部件4，并且应力承载部件4的上端从地面降低，或者应力承受部件4的穿入深度浅，应力承受部件4 穿透深度较浅，上端从地面下降。 这些应力承载构件4安装在土壤水泥柱排壁的整个周边上。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009050819A
公开(公告)日：2009-03-12
申请号：JP2007222009
申请日：2007-08-29
Applicant: Asanuma Corp , Kinjo Rubber Co Ltd , Mirai Kensetsu Kogyo Kk , Tokyu Construction Co Ltd , みらい建設工業株式会社 , 東急建設株式会社 , 株式会社淺沼組 , 錦城護謨株式会社
Inventor： ENDO OSAMU , YANAGISAWA TAKASHI , MURAKAMI JOJI , INOUE YASUSUKE , ISHIHARA HIROSHI , IKEHATA SHINICHI
Abstract: PROBLEM TO BE SOLVED: To propose a water treatment method which can realize an improved throughput capacity and prolongation of the service life of an adsorbent by using the adsorbent uniformly. SOLUTION: In the water treatment method, contaminated water is passed into a septic tank containing an adsorbent to remove contaminants contained in the contaminated water by adsorption. The water treatment method comprises the evacuation step S1 that lowers the pressure within the septic tank, the water injection step S2 that injects contaminated water into the septic tank of which the internal pressure is low, the adsorption step S3 that allows the contaminated water injected into the septic tank to stay in the septic tank for a predetermined period of time in such a state that the contaminated water is in contact with the adsorbent, and the water discharge step S4 that discharges the contaminated water stored in the septic tank. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提出一种通过均匀使用吸附剂可以实现提高生产能力和延长吸附剂使用寿命的水处理方法。 解决方案：在水处理方法中，污染的水通过含有吸附剂的化粪池，通过吸附除去污染水中含有的污染物。 水处理方法包括降低化粪池内的压力的抽空步骤S1，向内部压力低的化粪池注入污染水的注水步骤S2，允许污染水注入的吸附步骤S3 化粪池在污染水与吸附剂接触的状态下停留在化粪池预定的时间段;以及排水步骤S4，其排出储存在化粪池中的污水。 版权所有（C）2009，JPO＆INPIT
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8.发明专利Concrete construction repairing structure, vibration control device, and repairing method 有权混凝土结构修复结构，振动控制装置和修理方法
公开(公告)号：JP2007303149A
公开(公告)日：2007-11-22
申请号：JP2006132492
申请日：2006-05-11
Applicant: Asanuma Corp , 株式会社淺沼組
Inventor： ISHIHARA SEIICHIRO , TATEMATSU KAZUHIKO , MORI KOJI
IPC: E04G23/02
Abstract: PROBLEM TO BE SOLVED: To provide a new repairing technique which is applicable to repairing a concrete construction, by using a fiber reinforced cement composite material.
SOLUTION: There is provided a concrete construction repairing structure using the fiber reinforced cement composite material. In the repairing structure, injection pipe lines are arranged in a construction portion formed of the fiber reinforced cement composite material, such that one end of each pipe line is opened to the outside of the construction portion for securing an injection port, and therefore a repairing material can be injected into a crack occurring inside the construction portion, from outside. If the plurality of injection pipe lines are arranged in the single construction portion, each injection pipe line is formed of: a rigid plastic porous pipe which has discharge ports radially extending from a center hole, and has depressions formed in a pipe external wall where the discharge ports are opened; and elastic valves which are arranged in the depressions formed in the porous pipe, and elastically deformable depending on injection pressure to open the discharge ports. The repairing structure is applied to a damper portion of the vibration control device. Further, injection of the repairing material is continued until the repairing material leaks out of a surface crack extended from the inner crack.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：通过使用纤维增强水泥复合材料，提供适用于修复混凝土结构的新修补技术。 解决方案：提供了一种使用纤维增强水泥复合材料的混凝土施工修复结构。 在修理结构中，喷射管线布置在由纤维增强水泥复合材料形成的构造部分中，使得每条管线的一端向构造部分的外部打开以固定注射口，因此修理 材料可以从外部注入到施工部内部的裂纹内。 如果多个喷射管线配置在单个结构部中，则每个喷射管线由以下形成：刚性塑料多孔管，其具有从中心孔径向延伸的排出口，并且在管外壁形成有凹部， 排放口打开; 以及弹性阀，其布置在形成在多孔管中的凹陷中，并且可以根据喷射压力弹性变形以打开排出口。 修理结构被应用于振动控制装置的阻尼器部分。 此外，继续注入修复材料，直到修复材料从从内裂纹延伸的表面裂纹泄漏出来。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2006289300A
公开(公告)日：2006-10-26
申请号：JP2005115786
申请日：2005-04-13
Applicant: Asanuma Corp , Kinjo Rubber Co Ltd , Tokyu Construction Co Ltd , 東急建設株式会社 , 株式会社淺沼組 , 錦城護謨株式会社
Inventor： MURAKAMI JOJI , TAKAINE TOSHIHIRO , ENDO OSAMU , YANAGISAWA TAKASHI , ISHIHARA HIROSHI , NOMURA TADAAKI , KODERA HIDENORI , IKEHATA SHINICHI
Abstract: PROBLEM TO BE SOLVED: To provide a purification method and an apparatus of soil easily and surely purifying soil by repeatedly washing soil without disturbing the ground in the whole region of soil containing pollutants.
SOLUTION: Soil containing pollutants is purified by repeatedly conducting: pumping up of polluted groundwater W1 by a pumping means 10; purification of the pumped-up polluted groundwater W1 by a purification plant 20; magnetic field treatment of purified water W2 obtained by purifying the polluted groundwater W1 by a magnetic treatment machine 30; supply of the magnetic field-treated water W3 obtained by magnetic field-treatment of purified water W2 to the ground G via a water passage 40; and raising of a groundwater level lowered by pumping up of the polluted groundwater W1 to a given level by temporarily stopping pumping up of water.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：为了提供一种净化方法和土壤的设备，通过反复洗涤土壤，在不影响包含污染物的土壤的整个区域的地面的情况下，容易且可靠地净化土壤。 解决方案：通过重复进行净化污染物：通过泵送装置10泵送污染的地下水W1; 通过净化设备20净化抽水污染的地下水W1; 通过用磁力处理机30对污染的地下水W1进行净化而得到的净化水W2的磁场处理; 供给通过水通道40将净化水W2磁场处理而得到的磁场处理水W3; 通过临时停止抽水，将被污染的地下水W1排水到一定水平，提高了地下水位的下降。 版权所有（C）2007，JPO＆INPIT
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