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1. 发明专利

JP2011127281A Soil improvement method 有权
标题翻译：土壤改良方法
公开(公告)号：JP2011127281A
公开(公告)日：2011-06-30
申请号：JP2009283950
申请日：2009-12-15
申请人： Kinjo Rubber Co Ltd , Penta Ocean Construction Co Ltd , 五洋建設株式会社 , 錦城護謨株式会社
发明人： KUMAGAI TAKAHIRO , NIIYA HIROSHI , SHIRAGAMI SHINICHIRO
IPC分类号： E02D3/10 , E02D3/02
摘要： PROBLEM TO BE SOLVED: To provide a soil improvement method capable of controlling ground displacement when soil improvement is performed by applying a vacuum consolidation method simultaneously using fill.
SOLUTION: In this soil improvement method employing a combination of vacuum consolidation and the fill, negative pressure for the vacuum consolidation acts in such a manner as to be expanded in a phased manner to the outside from a central section of a soil improvement target area D; and the construction of the fill M is started in accordance with the start of the action of the negative pressure, so as to increase the loading of the fill.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过使用填充同时施加真空固结方法来进行土壤改良时能够控制地面位移的土壤改良方法。解决方案：在采用真空固结和填充的组合的土壤改良方法中，真空固结的负压以从土壤改良的中心部分分阶段扩展到外部的方式起作用目标区域D; 并根据负压作用的开始开始填充物M的结构，从而增加填充物的装载量。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2013159898A Bottom mud stabilization method 有权
标题翻译：底部MUD稳定方法
公开(公告)号：JP2013159898A
公开(公告)日：2013-08-19
申请号：JP2012019829
申请日：2012-02-01
申请人： Penta Ocean Construction Co Ltd , 五洋建設株式会社
发明人： OKUBO YASUHIRO , YAMADA KOICHI , AKIMOTO TEPPEI , KO CHANGJIN , KUMAGAI TAKAHIRO
IPC分类号： E02B3/00 , C02F11/00 , E02B3/02 , G21F9/28 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To provide a bottom mud stabilization method which prevents erosion of covering soil material caused by the disturbance action of waves or flow and prevents rolling up of the bottom mud.SOLUTION: A bottom mud stabilization method allows the bottom mud which contains harmful substances to be covered with BN granules composed of clay minerals, so that the bottom mud can be stabilized through the reaction of the granules and the bottom mud.
摘要翻译：要解决的问题：提供底泥稳定方法，其防止由波浪或流动的干扰作用引起的覆盖土壤材料的侵蚀，并防止底泥的卷起。解决方案：底泥稳定方法允许含有用由粘土矿物组成的BN颗粒覆盖的有害物质，使得底泥可以通过颗粒和底泥的反应而稳定。

3. 发明专利

JP2012021289A Vacuum consolidation system and vacuum consolidation method 有权
标题翻译：真空综合系统和真空综合方法
公开(公告)号：JP2012021289A
公开(公告)日：2012-02-02
申请号：JP2010158508
申请日：2010-07-13
申请人： Penta Ocean Construction Co Ltd , 五洋建設株式会社
发明人： KUMAGAI TAKAHIRO
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide a vacuum consolidation system and a vacuum consolidation method capable of suppressing the loss of suction energy even when there is a height difference between a draining route and a water level of water desired to be sucked/drained or when the ground surface of soil is inclined or uneven.SOLUTION: The vacuum consolidation system includes: a water collecting pipe 12 for collecting water passing through a plurality of drains 11 placed in the soil, a header pipe 13 to which the water collecting pipe is connected; a negative pressure operation chamber 16 connected with the header pipe through the draining route and provided with a vacuum pump 16a; and an airtight container 18 connected with the header pipe and housing a draining pump 19. By keeping the header pipe horizontal and driving the vacuum pump and driving the draining pump inside the airtight container under the condition that there is the height difference in the draining route, a negative pressure is added inside the airtight container and the soil is improved by vacuum consolidation.
摘要翻译：要解决的问题：提供一种能够抑制吸入能量损失的真空固结系统和真空固结方法，即使当排水路线和期望吸/排出的水的水位之间存在高度差时或当土壤表面倾斜或不均匀时。解决方案：真空固结系统包括：集水管12，用于收集通过放置在土壤中的多个排水管11的水;集水管13，集水管连接到该集管; 负压操作室16，通过排水路与总管连接，设有真空泵16a; 以及与总管连接并容纳排水泵19的气密容器18.通过将集管连接水平并驱动真空泵，并且在排水路径存在高度差的条件下将排水泵驱动到密闭容器内部在气密容器内加入负压，通过真空固结改善土壤。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012012884A Decompression unit and vacuum consolidation soil improvement method 有权
标题翻译：分解单元和真空综合土壤改良方法
公开(公告)号：JP2012012884A
公开(公告)日：2012-01-19
申请号：JP2010152169
申请日：2010-07-02
申请人： Penta Ocean Construction Co Ltd , 五洋建設株式会社
发明人： KUMAGAI TAKAHIRO , IKEDA SHOZO , MATSUMOTO AYUMI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide a decompression unit that can be installed easily at a target area without influencing a construction period when sucking and draining are conducted by using suction forces of both a vacuum pump and a siphon, and a soil improvement method by vacuum consolidation using the decompression unit.SOLUTION: A decompression unit 10 is provided with a tubular body 11 capable of being installed underground, and the tubular body integrally houses a water suction pipe vertical part 12 extended in the longitudinal direction in the tubular body and guiding sucking water, a lifting pump 14 for draining the water stored in the bottom of the tubular body to the outside, and a drain pipe 15 for draining water from the lifting pump to the outside of the tubular body, so as to exhibit siphon function. The decompression unit can be connected with a vacuum pump 17 for exhausting air from the tubular body and the tubular body can be sealed.
摘要翻译：要解决的问题：提供一种可以容易地安装在目标区域上的减压单元，而不会通过使用真空泵和虹吸管的吸力进行吸入和排水而影响施工周期，并且土壤改良方法通过真空固结使用减压单元。解压缩装置10具有能够安装在地下的管状体11，并且管状体一体地容纳在管状体中沿长度方向延伸的吸水管垂直部12并引导吸引水，用于将存储在管状体的底部的水排出到外部的提升泵14以及用于将水从提升泵排出到管状体的外部的排水管15，以便具有虹吸功能。减压单元可以与用于从管状体排出空气的真空泵17连接，并且可以密封管状体。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2015017446A 高圧噴射置換工法の施工管理方法および充填材吐出ロッド有权
标题翻译：高压注射替代方法和填料排放管的施工管理方法
公开(公告)号：JP2015017446A
公开(公告)日：2015-01-29
申请号：JP2013145985
申请日：2013-07-12
申请人：五洋建設株式会社 , Penta Ocean Construction Co Ltd
发明人： AKIMOTO TEPPEI , KUMAGAI TAKAHIRO
IPC分类号： E02D3/12
摘要：【課題】充填材の充填性能(品質や寸法等)を向上させるために充填材の吐出速度を管理する高圧噴射置換工法の施工管理方法、および、そのための充填材吐出ロッドを提供する。【解決手段】地盤改良のために泥土化された地盤内に充填材による改良体を造成する高圧噴射置換工法の施工管理方法であって、充填材が吐出口13から吐出する吐出速度の上限値および下限値を設定し、ロッド11は、ロッドの端面18の吐出口に対向するように設けられた受け部材14と、端面と受け部材との間でロッドの周方向に形成された開口16と、を有し、端面と受け部材との距離Lおよび受け部材の吐出口側の平面寸法Bの少なくとも一方を調整することで開口から吐出する充填材の吐出速度を設定した上限値と下限値との範囲内となるように調整し、充填材を前記範囲内の吐出速度で開口から地盤内へ吐出させる。【選択図】図3
摘要翻译：要解决的问题：提供一种高压注射更换方法的施工管理方法，其管理用于提高填料的填充性能（质量，尺寸等）的填料的排出速度; 以及用于其的填料排出杆。在高压注射置换方法的施工管理方法中，通过填料将改良体转化为泥土，改善地面，使其达到上限值和下限设定填充物从排出口13排出的排出速度的值; 杆11具有设置成面向杆的端面18的排出口的接收构件14和在端面和接收构件之间在杆的圆周方向上形成的开口16; 通过调节端面与接收构件之间的距离L和接收构件之间的距离L中的至少一个，将从开口排出的填料的排出速度调节到设定上限值和设定下限值之间的范围内接收构件的排出口侧的平面尺寸B; 并且在该范围内的排出速度将填料从开口排出。

6. 发明专利

JP2013256753A High pressure injection method and soil improvement method 有权
标题翻译：高压注入方法和土壤改良方法
公开(公告)号：JP2013256753A
公开(公告)日：2013-12-26
申请号：JP2012131511
申请日：2012-06-11
申请人： Penta Ocean Construction Co Ltd , 五洋建設株式会社
发明人： KIKUHARA NORIKO , KUMAGAI TAKAHIRO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a high pressure injection method with which a ground can be efficiently cut to enlarge a cutting range and mud can be softened uniformly by mixing cut mud and water uniformly, and a soil improvement method employing the high pressure injection method.SOLUTION: When cutting a ground by injecting high pressure water J into the ground G, according to a high pressure injection method, the high pressure water is injected at a temperature higher than a mud temperature within the ground by 20°C or more and lower than a water boiling temperature.
摘要翻译：要解决的问题：为了提供一种能够有效切割地面以增加切割范围的高压注射方法，并且通过均匀地混合切割的泥浆和水来均匀地软化泥浆，并且使用高压喷射法的土壤改良方法解决方案：通过将高压水J注入地面G来切割地面时，根据高压注射法，将高压水以比地面内泥浆温度高20℃或更高的温度注入，低于水沸点温度。

7. 发明专利

JP2013234514A Injection apparatus for high-pressure injection method and ground improvement method according to high-pressure injection method 有权
标题翻译：高压注射方法注射装置和高压注射方法的地面改良方法
公开(公告)号：JP2013234514A
公开(公告)日：2013-11-21
申请号：JP2012108416
申请日：2012-05-10
申请人： Penta Ocean Construction Co Ltd , 五洋建設株式会社
发明人： KIKUHARA NORIKO , KUMAGAI TAKAHIRO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide an injection apparatus for a high-pressure injection method in which efficiency of reaching of a jet-flow is improved and a range of reaching is extended further, and a ground improvement method according to the high-pressure injection method.SOLUTION: An injection apparatus for a high-pressure injection method comprises a rod 9 in which a liquid used for the high-pressure injection method passes inside, and first, second and third injection nozzles 1, 2 and 3 which are disposed in order in a length direction of the rod and inject the liquid in a horizontal direction. A nozzle diameter of the second injection nozzle 2 disposed in the center is smaller than those of the first and third injection nozzles 1 and 3 which are disposed in both ends.
摘要翻译：要解决的问题：提供一种高压注射方法的喷射装置，其中喷射流的达到效率和进一步延伸的范围，以及根据高压注射的地面改进方法方法。方法：一种用于高压注射方法的注射装置，包括用于高压注射方法的液体通过其中的杆9，以及设置在高压注射方法中的第一，第二和第三注射喷嘴1,2和3 在杆的长度方向上排列并在水平方向上注入液体。设置在中心的第二喷嘴2的喷嘴直径小于设置在两端的第一和第三喷射喷嘴1和3的喷嘴直径。

8. 发明专利

JP2012219506A Method for raising dry beach 有权
标题翻译：提高干海滩的方法
公开(公告)号：JP2012219506A
公开(公告)日：2012-11-12
申请号：JP2011086332
申请日：2011-04-08
申请人： Penta Ocean Construction Co Ltd , Hiroshima Univ , 五洋建設株式会社 , 国立大学法人広島大学
发明人： KUMAGAI TAKAHIRO , KIKUHARA NORIKO , YAMADA KOICHI , SUGIHARA HIROAKI , TAGUCHI SATOSHI , TSUCHIDA TAKASHI
IPC分类号： E02B3/00
摘要： PROBLEM TO BE SOLVED: To provide a method for raising a dry beach which can utilize the dredged sediment and others effectively and which can perform a raising recovery of a settled dry beach efficiently without damaging an existing living environment.SOLUTION: After the inside of a viscous soil layer 4 is stirred by stirring means 14 and a stirring treatment layer 51 comprising the sediment more softened than the viscous soil is formed in the viscous soil layer 4, an injection pipe 32 is inserted into the stirring treatment layer 51, and slurry-like viscous soil is pressed into the stirring treatment layer 51 through the injection pipe 32 so as to create a raising layer 52 to thereby push up the surface layer part of a dry beach.
摘要翻译：要解决的问题：提供一种可以有效利用疏浚沉积物和其他有效利用疏浚沉积物的干沙滩的方法，并且可以有效地提高沉降的干沙滩的恢复，而不会损害现有的生活环境。解决方案：在粘性土壤层4的内部通过搅拌装置14搅拌，并且在粘性土壤层4中形成包含比粘性土壤更软化的沉积物的搅拌处理层51，插入注入管32 进入搅拌处理层51，并且通过注射管32将浆状粘性土壤压入搅拌处理层51中，以形成提升层52，从而将干燥海滩的表面层部分向上推。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2010242385A Shell material for sea bed foundation, shell material mixed with sand for sea bed foundation, and manufacturing method 有权
标题翻译：用于海底基金会的船体材料，与海底砂土混合的船体材料和制造方法
公开(公告)号：JP2010242385A
公开(公告)日：2010-10-28
申请号：JP2009092587
申请日：2009-04-07
申请人： Penta Ocean Construction Co Ltd , 五洋建設株式会社
发明人： KUMAGAI TAKAHIRO , NAKAJIMA SAYAKA
IPC分类号： E02B3/18
CPC分类号： Y02A10/21
摘要： PROBLEM TO BE SOLVED: To provide a shell material and a manufacturing method for the same, capable of securing stability to waves and currents when the shells are used as materials for construction of an artificial-beach nourishment, a shallow bottom, and an artificial tidal flat for efficiently using the shells of shellfish such as freshwater clams, scallops, oysters, and the like.
SOLUTION: The shell material for a sea bed foundation is made of shell pieces 10 acquired by crushing and preparing shells in such a way that ratios a/t and b/t, wherein planar dimensions are a and b and shell thickness is t, exceeds 1 and is equal to 5 or less, so that the shells are used as the material for constituting the sea bed foundation.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种外壳材料及其制造方法，当壳体用作构建人造海滩营养的材料时，能够确保波浪和电流的稳定性，浅底部和用于有效地使用诸如淡水蛤蜊，扇贝，牡蛎等的贝类贝壳的人造潮滩。解决方案：用于海床基础的外壳材料由壳体10制成，其通过以下方式破碎和制备壳体而获得，所述比例为a / t和b / t，其中平面尺寸为a和b，壳体厚度为 t超过1并且等于5或更小，使得壳被用作构成海床基础的材料。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2009057787A Method of charging mound forming material 有权
标题翻译：充填金属材料的方法
公开(公告)号：JP2009057787A
公开(公告)日：2009-03-19
申请号：JP2007227492
申请日：2007-09-03
申请人： Penta Ocean Construction Co Ltd , 五洋建設株式会社
发明人： KUMAGAI TAKAHIRO , SANUKI HIROSHI , KOTOURA TAKESHI
IPC分类号： E02D15/08
摘要： PROBLEM TO BE SOLVED: To provide a method of charging a mound forming material, which is applicable to the case where the mound forming material is charged from a barge into water to form a mound, and contributes to prevention of dispersion of the mound forming material in the sea, and to reduction of a loss ratio of the mound forming material to a possible extent.
SOLUTION: The method of charging the mound forming material is implemented by directly charging the mound forming material from the bottom openable barge 10 into water. Specifically, sheets S1, S2 are laid in a soil store 11 in the barge on either or both a front side and a rear side thereof except for one area in a longitudinal direction L, and the mound forming material is loaded in the soil store. Then the soil store is opened, and the mound forming material on the sheets is charged into the sea from an opening formed in the area in the longitudinal direction, where no sheet is laid.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种填充堆垛形成材料的方法，其适用于将墩形成材料从驳船装入水中以形成墩的情况，并且有助于防止絮体形成材料的分散在海中形成物料，并且可能地减小堆积形成材料的损失率。解决方案：通过将堆积形成材料从底部可打开的驳船10直接装入水中来实现对堆土形成材料的充填方法。具体而言，除了长度方向L的一个区域之外，将片材S1，S2放置在驳船中的一个或两个前后侧的污物贮存器11中，并将该堆积物材料装载到土壤储存器中。然后打开土壤储存器，并且将片材上的土堆形成材料从形成在纵向方向的区域中的开口装入海中，其中没有铺设片材。版权所有（C）2009，JPO＆INPIT

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