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1. 发明专利

JP2014152532A Pile support structure, and method for reinforcing pile support part 审中-公开
标题翻译：桩支撑结构和加固支撑部分的方法
公开(公告)号：JP2014152532A
公开(公告)日：2014-08-25
申请号：JP2013023504
申请日：2013-02-08
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： TAYA YUJI , TSUCHIYA TOMIO , SAGAMI TOMOYUKI , SUGIBAYASHI HIDEO , SEGAWA KAZUAKI , SEKI KAZUHIKO , HABA ISAO
IPC分类号： E02D27/26 , E02D27/12 , E02D27/34
摘要： PROBLEM TO BE SOLVED: To provide a pile support structure which improves the bearing capacity of a bearing layer supporting a pile, and a method for reinforcing a pile support part.SOLUTION: A pile support structure 10 comprises: a pile 12 of which tip 12F is supported by a bearing layer 14; and a soil improvement body 20 formed under the bearing layer 14. The bearing layer 14 supports the pile 12 by a pile tip bearing capacity Rp1 generated by the bearing layer 14. The soil improvement body 20 supports the bearing layer 14 by a soil improvement body bearing capacity Rp2 generated by the soil improvement body 20. A bearing layer lower ground 18 under the soil improvement body 20 supports the soil improvement body 20 by a bearing layer lower ground bearing capacity Rp3 generated by the bearing layer lower ground 18. The soil improvement body bearing capacity Rp2 and the bearing layer lower ground bearing capacity Rp3 are higher than the pile tip bearing capacity Rp1 (Rp1
摘要翻译：要解决的问题：提供一种提高支撑桩的承载层的承载能力的桩支撑结构以及用于加强桩支撑部件的方法。解决方案：桩支撑结构10包括：桩12，其顶端12F 由轴承层14支撑; 以及在轴承层14下方形成的土壤改质体20.轴承层14通过由轴承层14产生的桩端承载力Rp1来支撑桩12.土壤改良体20通过土壤改良体支承承载层14 承载能力Rp2由土体改良体20产生。土体改良体20下面的承载层下地面18由承载层承受层下地面18产生的较低地面承载力Rp3支承土壤改良体20。土壤改良承载力Rp2和承载层下地面承载力Rp3高于桩端承载力Rp1（Rp1

2. 发明专利

JP2013160010A Device and method for measuring excavation accuracy of excavated hole 有权
标题翻译：用于测量挖掘孔的挖掘精度的装置和方法
公开(公告)号：JP2013160010A
公开(公告)日：2013-08-19
申请号：JP2012024536
申请日：2012-02-07
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店 , Mitani Sekisan Co Ltd , 三谷セキサン株式会社
发明人： TAYA YUJI , TSUCHIYA TOMIO , KAWATO KOSUKE , WAKAI SHUICHI , HONDA TAKESHI , KITANI YOSHINOBU , SAKAI TAKAO
IPC分类号： E21B47/024
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for measuring excavation accuracy, which make the excavation accuracy of an excavated hole for a prefabricated pile measured without working an excavation rod.SOLUTION: A device 10 for measuring excavation accuracy of an excavated hole in ground includes an inclinometer 12 which is inserted into an injection pipe penetrating an excavation rod held in the excavated hole and which measures an inclination of the injection pipe, and rod-like members 16A, 16B and 16C which are connected to the inclinometer 12 and which make torsional deformation around an axis line restricted by vertically moving the inclinometer 12 inside the injection pipe.
摘要翻译：要解决的问题：提供一种用于测量挖掘精度的装置和方法，其使得在不使用挖掘杆的情况下测量预制桩的挖掘孔的挖掘精度。解决方案：用于测量挖掘孔的挖掘精度的装置10 地面包括倾斜计12，该倾斜计12插入贯穿挖掘孔内的挖掘杆的喷射管中，并且测量喷射管的倾斜度，以及连接到倾斜计12的杆状构件16A，16B和16C，其通过使注入管内的倾斜计12垂直移动来限制绕轴线的扭转变形。

3. 发明专利

JP2012107443A Semi-rigid junction structure of pile head of cast-in-place pile and concrete foundation 审中-公开
标题翻译：铸造桩和混凝土基础桩头的半刚性结结构
公开(公告)号：JP2012107443A
公开(公告)日：2012-06-07
申请号：JP2010258112
申请日：2010-11-18
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： HAMADA JUNJI , TANIGAWA TOMOHIRO , TSUCHIYA TOMIO , USAMI TORU , TSUBAKIHARA YASUNORI
IPC分类号： E02D27/34 , E02D5/34 , E02D27/00 , E02D27/12
摘要： PROBLEM TO BE SOLVED: To suppress damages of a pile head in an earthquake by a simple and inexpensive structure.SOLUTION: A cast-in-place pile 12 is provided in the ground 22, and a pile head 20 of the cast-in-place pile 12 is projected from the ground 22 by a height H. The lower end part of the cast-in-place pile 12 is embedded to support ground, and the pile head 20 is joined with a concrete foundation 14. In the inside of the cast-in-place pile 12, a pile main reinforcement 16 and a pile hoop reinforcement 18 are arranged. The pile hoop reinforcement 18 is made dense as approaching the pile head 20. The upper end part of the pile main reinforcement 16 is folded at the head 20 of the cast-in-place pile 12, and a hook 24 is formed at the folding part. The hook 24 is fixed to the concrete of the pile head 20. The head 20 of the cast-in-place pile 12 is taken into the concrete foundation 14 to the depth H, and the upper end part of the pile main reinforcement 16 is not fixed to the concrete of the concrete foundation 14.
摘要翻译：要解决的问题：通过简单廉价的结构来抑制地震中桩头的损坏。解决方案：在地面22中设置现浇桩12，并且现浇桩12的桩头20从地面22突出高度H。下端部分埋地桩12被嵌入以支撑地面，并且桩头20与混凝土基座14连接。在现浇桩12的内部，桩主加固件16和桩箍加固 18排列。桩箍加强件18在靠近桩头20时变得致密。桩主加固件16的上端折叠在现浇桩12的头部20处，并且在折叠处形成钩24 部分。钩24固定在桩头20的混凝土上。现浇桩12的头部20被带入混凝土基座14到达深度H，桩主加固件16的上端部分是没有固定在具体的混凝土基础上。14.版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011047749A Device and method for collecting soil sample 有权
标题翻译：用于收集土壤样品的装置和方法
公开(公告)号：JP2011047749A
公开(公告)日：2011-03-10
申请号：JP2009195454
申请日：2009-08-26
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： ITO MITSUO , SASAKI YUKIO , TSUCHIYA TOMIO , UCHIDA AKIHIKO , SUZUKI HIDEYUKI , TOYODA KOICHI
IPC分类号： G01N1/08 , E02D1/00
摘要： PROBLEM TO BE SOLVED: To provide a device and method for collecting soil samples for sampling foot protection improved soil (unconsolidated soil). SOLUTION: The sampling device 2 of soil samples includes: a cylinder case 5, namely a vessel for collecting soil samples; a lower elevation guide rail member 4 mounted to the lower end of the cylinder case 5 for collecting soil samples; an upper piston 6 and a lower piston 7 elevating inside the cylinder case 5 for collecting soil samples; a linear actuator 8; a lock cancelLation input member 9 provided in an output rod 8b projecting to the lower part of the lower piston 7; a lock cancelLation instruction member 15 provided in an arrangement cooperating with the descended lock cancelLation input member 9; an upper frame 12 disposed at the upper surface section of the upper piston 6; a drive energy source section 16 disposed inside the upper frame 12; and a lock member 14 installed on a lower surface of the lower piston 7. The sampling device 2 is lowered into a pre-bored pile hole 3 to collect samples. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于采集土壤样品的装置和方法，用于取样脚部保护改良的土壤（未固结的土壤）。解决方案：土壤样品的取样装置2包括：圆筒壳5，即用于收集土壤样品的容器; 安装在气缸壳体5的下端以收集土壤样品的较低高度的导轨构件4; 上活塞6和下活塞7在气缸壳体5内部升起，用于收集土壤样品; 线性致动器8; 设置在向下活塞7的下部突出的输出杆8b中的锁定抵消输入部件9; 锁定取消指令构件15，其设置在与下降的锁定取消输入构件9配合的配置中; 设置在上活塞6的上表面部的上框架12; 设置在上框架12内的驱动能源部16; 以及安装在下活塞7的下表面上的锁定构件14.采样装置2下降到预钻孔桩孔3中以收集样品。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011038782A Load test device 审中-公开
标题翻译：负载测试设备
公开(公告)号：JP2011038782A
公开(公告)日：2011-02-24
申请号：JP2009183475
申请日：2009-08-06
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： HAMADA JUNJI , TSUCHIYA TOMIO , YAMADA TAKESHI , OMOTO SATOSHI , TANIGAWA TOMOHIRO
IPC分类号： G01N3/00 , E02D1/02
摘要： PROBLEM TO BE SOLVED: To equalize settlement of a loading plate even when rigidity of the loading plate is low. SOLUTION: In the load test device 10, a base concrete 14 is settled along with two or more low pedestals 18 while compressively deforming foundation 12 by way that two or more hydraulic jacks 20 makes a load act vertically downwardly onto the base concrete 14 through the two or more low pedestals 18. A control device 38 controls a load acting on the base concrete 14 for each of the two or more hydraulic jacks 20 connected respectively to hydraulic pumps 32. Hydraulic jacks 20 disposed at lower depressed levels of the base concrete 14 increase the load acting on the base concrete 14. The settlement of the base concrete 14 is equalized, therefore, even when rigidity of the base concrete 14 is low. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在装载板的刚度低的情况下也能平衡装载板的沉降。解决方案：在负载测试装置10中，基础混凝土14与两个或更多个低基座18一起沉降，同时使基座12压缩变形，使得两个或更多个液压千斤顶20使负载垂直向下作用到基础混凝土上控制装置38控制分别连接到液压泵32的两个或多个液压千斤顶20中的每一个的作用在基础混凝土14上的载荷。液压千斤顶20设置在较低的下压级基础混凝土14增加作用在基础混凝土14上的载荷。因此，即使基础混凝土14的刚性较低，基础混凝土14的沉降也相等。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2009084972A Wall-like foundation and foundation structure 有权
标题翻译：类似基金会和基金会结构
公开(公告)号：JP2009084972A
公开(公告)日：2009-04-23
申请号：JP2007259496
申请日：2007-10-03
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： TANIGAWA TOMOHIRO , HAMADA JUNJI , TSUCHIYA TOMIO , YAMASHITA KIYOSHI
IPC分类号： E02D3/12 , E02D27/34
摘要： PROBLEM TO BE SOLVED: To increase the supporting force of a flat latticed wall-like foundation.
SOLUTION: The outward deformation of an outer peripheral wall 102 is suppressed by the frictional resistance, with a ground 15, of a projecting wall 150 projecting outward from the outer surface 102C of the outer peripheral wall 102 of the wall-like foundation 100 near the bottom end 102A. Since the wall-like foundation 100 is prevented from being ruptured, the large supporting force thereof can be secured. Consequently, the supporting force of the wall-like foundation 100 is increased.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：增加平板格状壁状基础的支撑力。解决方案：通过摩擦阻力来抑制外周壁102的向外变形，突起壁150的地面15从壁状基部的外周壁102的外表面102C向外突出靠近底端102A。由于防止壁状基体100破裂，因此可以确保其大的支撑力。因此，壁状基体100的支撑力增大。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008185426A Integrity evaluation support device, method, and program of concrete pile 有权
标题翻译：综合评估支持装置，混凝土桩的方法和程序
公开(公告)号：JP2008185426A
公开(公告)日：2008-08-14
申请号：JP2007018510
申请日：2007-01-29
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： TSUBAKIHARA YASUNORI , TSUCHIYA TOMIO , UEDA TOMOAKI
IPC分类号： G01N29/04 , E02D33/00 , G01N29/44
CPC分类号： G01N2291/02827
摘要： PROBLEM TO BE SOLVED: To evaluate integrity of a concrete pile highly accurately.
SOLUTION: An elastic wave is transmitted from the surface of a measuring hole 50A formed in the axial direction of the concrete pile 50 to the concrete pile 50 which is an integrity evaluation object by a measuring head 40 of a measuring device 30, and a reflected wave from the outer circumferential surface and the inside of the concrete pile 50 of the transmitted elastic wave is received by detecting a sound pressure caused by the reflected wave in time series, and the received reflected wave is converted into an impulse response of a velocity potential by a personal computer 20, and information based on the impulse response of the velocity potential is displayed as information for supporting integrity evaluation of the concrete pile 50.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：高精度地评价混凝土桩的完整性。解决方案：通过测量装置30的测量头40将弹性波从在混凝土桩50的轴向方向上形成的测量孔50A的表面传递到作为完整性评价对象的混凝土桩50，并且通过以时间序列检测由反射波引起的声压来接收来自透射弹性波的混凝土桩50的外周面和内侧的反射波，并且将接收的反射波转换为作为用于支持混凝土桩50的完整性评价的信息，显示由个人计算机20的速度势和基于速度势的脉冲响应的信息。（C）2008，JPO＆INPIT

8. 发明专利

JP2006183322A Method of testing vertical load on existing pile at depth lower than groundwater level 有权
标题翻译：在低于地下水位的现有桩上测试垂直载荷的方法
公开(公告)号：JP2006183322A
公开(公告)日：2006-07-13
申请号：JP2004377708
申请日：2004-12-27
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： SHIBATA TAKASHI , TSUCHIYA TOMIO
IPC分类号： E02D33/00 , E02D1/08 , G01N3/40
摘要： PROBLEM TO BE SOLVED: To provide a method of testing a vertical load on an existing pile which measures a bearing force the an upper end of the existing pile and the peripheral surface friction of the same at a depth lower than a groundwater level under existing conditions or conditions after reusing, to thereby evaluate the suitable bearing performance of the pile.
SOLUTION: A pile head is edge-trimmed form a foundation member at the pile head peripheral location of the foundation member which involves the pile head of the existing pile to be tested, or at a neighboring location separated from the pile head peripheral location except for the lower end of the foundation member. Then a vertically slidable joint member is set in a recess or on a cut area formed by the edge trimming for water cutoff finishing, and a loading testing device is built up at the upper end of the existing pile, and a vertical load is applied to the existing pile. Herein, residuals of the foundation member adhering to the pile are firstly broken, and then the bearing performance of the existing pile is measured.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在现有桩上测量垂直载荷的方法，其测量现有桩的上端的承载力及其低于地下水位的深度的周边表面摩擦力在现有的条件或条件下，重新使用后，从而评估桩的合适的轴承性能。解决方案：桩头在基础构件的桩头周边位置处形成基础构件，该基础构件涉及要测试的现有桩的桩头，或者与桩头周边分开的相邻位置位置除基础构件的下端外。然后将一个可垂直滑动的接头构件放置在凹口中或通过边缘修整形成的切割区域用于截水整理，并且在现有桩的上端建立装载测试装置，并且将垂直载荷施加到现有桩。这里，首先破坏附着于桩的基础构件的残留物，然后测量现有桩的承载性能。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006177097A Vertical loading test method of prefabricated pile in place deeper than groundwater level 有权
标题翻译：垂直加载试验方法在地下水深度比地下水位高
公开(公告)号：JP2006177097A
公开(公告)日：2006-07-06
申请号：JP2004373397
申请日：2004-12-24
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： SHIBATA TAKASHI , TSUCHIYA TOMIO
IPC分类号： E02D1/08 , E02D27/12 , E02D33/00
摘要： PROBLEM TO BE SOLVED: To provide a vertical loading test method of a prefabricated pile capable of revaluating a proper supporting function by measuring the front end bearing capacity of the prefabricated pile in a place deeper than the groundwater level and the circumferential frictional force in an existing state or in a reusable state.
SOLUTION: An edge cut between a pile head and a foundation member is made at the outer circumferential position of a pile head of the prefabricated pile in the foundation member swallowing the pile head of the prefabricated pile aiming at a test or a near position separated from the outer circumferential position of the pile head by leaving a part of the lower end section of the foundation member, a recess or a cut end formed by the edge cut is shielded by a joint member equipped with flexibility or expansion and contraction nature and cut-off efficiency in a water-tightness to perform water cutoff, a loading test device is assembled to the upper end of the prefabricated pile, a vertical load is added to the prefabricated pile, and first of all, the remaining section of the foundation member is fractured to measure the supporting performance of the prefabricated pile.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种预制桩的垂直加载试验方法，其能够通过在比地下水位更深的地方测量预制桩的前端承载能力和周向摩擦力来重新评估适当的支撑功能处于现有状态或处于可重复使用状态。解决方案：在桩头和基础构件之间的边缘切割在基础构件的预制桩的桩头的外圆周位置处被制造，该基础构件用于吞咽预制桩的桩头，目的在于测试或靠近通过留下基础构件的下端部分的一部分，与桩头的外周位置分离的位置，由边缘切割形成的凹部或切割端被配备有柔性或膨胀和收缩性质的接头构件遮蔽并且在防水性方面切断效率进行截水，将装载试验装置组装到预制桩的上端，向预制桩加入垂直载荷，首先，将剩余部分基础构件断裂以测量预制桩的支撑性能。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005113393A Foundation reinforcing construction method coping with extension of existing structure 有权
标题翻译：加强现有结构的基础加固施工方法
公开(公告)号：JP2005113393A
公开(公告)日：2005-04-28
申请号：JP2003345533
申请日：2003-10-03
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： TSUCHIYA TOMIO , NAGANO KOICHI , UCHIDA AKIHIKO , HAMADA JUNJI , OTA HIROAKI , YAMAMOTO MASAYUKI , FUKUDA HIDEKI , YAMASHITA KIYOSHI , KAKURAI MASAAKI
IPC分类号： E02D31/10 , E02D29/045 , E04G23/06 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a foundation reinforcing construction method coping with the extension of an existing structure, for exhibiting the reinforcing effect by a simple and inexpensive technique, for an existing foundation bottom slab so as to endurable (so as not to deform) against reaction of the ground generated by a long-term vertical load equivalent to a weight increase in an extension part, when extending the existing structure, regardless of any of a pile foundation structure or a direct foundation structure.
SOLUTION: When extending the existing structure, a weight material is arranged for adding weight of a degree of causing no hindrance by upward warping deformation of a foundation bottom slab to the foundation bottom slab, against the reaction of the ground generated by the long-term vertical load equivalent to a weight increase in the extension part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种应用现有结构的延伸的基础加固施工方法，通过简单廉价的技术来展现现有基础底板的加固效果，以使其耐久使得当延伸现有结构时，不管桩基础结构或直接基础结构如何，长期垂直载荷产生的地面的反作用力与延伸部分的重量增加相反。解决方案：当延伸现有结构时，重量材料被设置为增加基础底板向基础底板的向上翘曲变形而不受阻碍的程度的重量，抵抗由底板产生的地面的反作用长期垂直载荷相当于延伸部分的重量增加。版权所有（C）2005，JPO＆NCIPI

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