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1. 发明专利

JP2008303584A Structure of artificial ground and its construction method 审中-公开
标题翻译：人工结构及其施工方法
公开(公告)号：JP2008303584A
公开(公告)日：2008-12-18
申请号：JP2007150568
申请日：2007-06-06
申请人： Fudo Tetra Corp , Nittoc Constr Co Ltd , Onoda Chemico Co Ltd , Penta Ocean Construction Co Ltd , Public Works Research Institute , Sanshin Corp , Sanwa Kizai Co Ltd , Shimizu Corp , Taisei Corp , Takenaka Doboku Co Ltd , Toa Harbor Works Co Ltd , Toyo Constr Co Ltd , 三信建設工業株式会社 , 三和機材株式会社 , 五洋建設株式会社 , 大成建設株式会社 , 小野田ケミコ株式会社 , 日特建設株式会社 , 東亜建設工業株式会社 , 東洋建設株式会社 , 株式会社不動テトラ , 株式会社竹中土木 , 清水建設株式会社 , 独立行政法人土木研究所
发明人： OSHITA TAKESHI , KAWASAKI HIROTAKA , HORIKOSHI KENICHI , NISHIO KYO , KURUMADA YOSHINORI , FUJITA TOSHIBUMI , HAMANO MAMORU , TSUKUNI SHOICHI , TAGUCHI HIROBUMI , FUJITA YUJI , OYA TSUTOMU , IMAI YUUKI
IPC分类号： E02D27/00 , E02D3/12 , E02D27/42
摘要： PROBLEM TO BE SOLVED: To support a structure to be constructed on the original soft ground stably by simple artificial ground without using piles and to stabilize the original ground to prevent horizontal displacement such as sideways flow.
SOLUTION: In this construction method for the structure of artificial ground, a floor slab 2 supporting the structure 1 and a soil improving body 10 supporting the floor slab 2 are constructed on the original ground 3, an upper part of the soil improving body is wound up by a steel plate 12, and an upper end part of the steel plate is made to protrude into the floor slab and is anchored to connect the soil improving body with the floor slab through the steel plate and restrain the upper part of the soil improving body from an outer side by the steel plate. When constructing the structure of artificial ground, the frame-like steel plate opening both of upper and lower ends is arranged in a ground surface part of the original ground to improve the original ground below the steel plate from the ground surface part to a supporting stratum through the inside of the steel plate, a soil improving pile body having its upper part positioned in the steel plate is constructed, then the floor slab is constructed in the upper part of the soil improving body, and the upper end part of the steel plate is anchored in the floor slab.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过简单的人造地面，在不使用桩的状态下稳定地支撑在原始软土上构造的结构，并且稳定原始地面以防止诸如侧向流动的水平位移。解决方案：在这种用于人造地面结构的施工方法中，在原土3上构造了支撑结构1的地板2和支撑地板2的土壤改良体10，土壤的上部改善主体被钢板12卷起，并且钢板的上端部突出到地板上并被锚定以通过钢板将土壤改良体与地板连接起来，并且限制钢板的上部土壤改良体由外侧由钢板制成。在构造人造地面结构时，将上下两端的框状钢板布置在原地的地表面部分，以将钢板下面的原地从地面部分提升到支撑层通过钢板内部构造有将上部位于钢板上的土壤改良桩体，然后在土体改良体的上部构造地板，钢板的上端部被固定在地板上。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008303580A Reinforcing structure of banking support ground 审中-公开
标题翻译：加强银行支持结构的结构
公开(公告)号：JP2008303580A
公开(公告)日：2008-12-18
申请号：JP2007150564
申请日：2007-06-06
申请人： Fudo Tetra Corp , Nittoc Constr Co Ltd , Onoda Chemico Co Ltd , Penta Ocean Construction Co Ltd , Public Works Research Institute , Sanshin Corp , Sanwa Kizai Co Ltd , Shimizu Corp , Taisei Corp , Takenaka Doboku Co Ltd , Toa Harbor Works Co Ltd , Toyo Constr Co Ltd , 三信建設工業株式会社 , 三和機材株式会社 , 五洋建設株式会社 , 大成建設株式会社 , 小野田ケミコ株式会社 , 日特建設株式会社 , 東亜建設工業株式会社 , 東洋建設株式会社 , 株式会社不動テトラ , 株式会社竹中土木 , 清水建設株式会社 , 独立行政法人土木研究所
发明人： TSUTSUMI SHOICHI , KAMIMURA KAZUYOSHI , IMAMURA SATOSHI , SUEJIMA RENJURO , KURUMADA YOSHINORI , FUJITA TOSHIBUMI , HAMANO MAMORU , ONISHI TSUNEYASU , TAGUCHI HIROBUMI , KUBO SHIGERU , OYA TSUTOMU , SHINKAWA NAOTOSHI
IPC分类号： E02D17/18 , E02D3/08
摘要： PROBLEM TO BE SOLVED: To obtain a satisfactory sideways flow preventive effect by effectively reinforcing the banking support ground by improving soil having a low improvement rate.
SOLUTION: A soil improvement body 3 supporting at least the peripheral edge part of a banking 1 is constructed in the banking support ground 2, a tension member 5 is disposed along the direction of causing a sideways flow in a base layer part of the banking or a surface layer part of the banking support ground, one end of the tension member is fixed to the upside of the soil improvement body, and the other end of the tension member is fixed to the upside of the other soil improvement body. A core material 6 made of steel material is integrally fixed to the upside of the soil improvement body, the tension member is connected to the upside thereof, and the tension member is fixed to the soil improvement body through the core material. The middle part of the tension member is supported by the other improvement body (a soil improvement pile 7). A batter pile formed of a soil improvement body is provided on the side of the outside or inside of the soil improvement body supporting the peripheral edge of the banking, and the upside of the soil improvement body is supported by the batter pile.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过改进具有低改进率的土壤来有效地增强银行支持地，以获得令人满意的侧向流动预防效果。解决方案：在银行支撑地2中构造至少支撑银行1的周边部分的土壤改良体3，沿着使基部层的一部分侧向流动的方向设置张力构件5 银行业务或银行支持地面的表层部分，张力构件的一端固定在土体改良体的上侧，并且张紧构件的另一端固定在另一土体改良体的上侧。由钢材制成的芯材6一体地固定到土体改良体的上侧，张紧构件与其上侧连接，张力构件通过芯材固定到土壤改良体上。张力构件的中部由另一个改进体（土壤改良桩7）支撑。在土壤改良体的外侧或内部设置有由土壤改良体形成的糊料堆，其支撑着银行的周边边缘，土壤改良体的上侧被面糊桩支撑。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008303581A Reinforcing structure of banking support ground 审中-公开
标题翻译：加强银行支持结构的结构
公开(公告)号：JP2008303581A
公开(公告)日：2008-12-18
申请号：JP2007150565
申请日：2007-06-06
申请人： Fudo Tetra Corp , Nittoc Constr Co Ltd , Onoda Chemico Co Ltd , Penta Ocean Construction Co Ltd , Public Works Research Institute , Sanshin Corp , Sanwa Kizai Co Ltd , Shimizu Corp , Taisei Corp , Takenaka Doboku Co Ltd , Toa Harbor Works Co Ltd , Toyo Constr Co Ltd , 三信建設工業株式会社 , 三和機材株式会社 , 五洋建設株式会社 , 大成建設株式会社 , 小野田ケミコ株式会社 , 日特建設株式会社 , 東亜建設工業株式会社 , 東洋建設株式会社 , 株式会社不動テトラ , 株式会社竹中土木 , 清水建設株式会社 , 独立行政法人土木研究所
发明人： TSUTSUMI SHOICHI , KAMIMURA KAZUYOSHI , MORIKAWA YOSHITO , SUEJIMA RENJURO , KURUMADA YOSHINORI , FUJITA TOSHIBUMI , HAMANO MAMORU , ONISHI TSUNEYASU , TAGUCHI HIROBUMI , KUBO SHIGERU , INAGAWA KOICHI , SHINKAWA NAOTOSHI
IPC分类号： E02D17/18 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To obtain a satisfactory sideways flow preventive effect by effectively reinforcing the banking support ground by improving soil having a low improvement rate.
SOLUTION: A soil improvement body 3 supporting at least the peripheral edge part of a banking 1 is constructed in the banking support ground 2, and a core material 6 having tensile yield strength is integrally fixed to the upside of the soil improvement body to increase the bending yield strength at the upside of the soil improvement body. When the soil improvement body is wall-like along the width direction of a banking, the core material is fixed to the inner upper part in the width direction. In the case of providing soil improvement body on both sides of the banking, respectively, and connecting both of them using a tension member, the core material is fixed to the outer upper parts of the in the width direction of both soil improvement bodies, respectively, and the tension member is connected to the upper parts of the core materials.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过改进具有低改进率的土壤来有效地增强银行支持地，以获得令人满意的侧向流动预防效果。解决方案：在银行支撑地面2中构造至少支撑银行1的外围边缘部分的土壤改良体3，具有拉伸屈服强度的芯材6一体地固定在土壤改良体的上侧以增加土壤改良体上部的弯曲屈服强度。当土壤改良体沿着宽度方向呈壁状时，芯材在宽度方向固定在内上部。在分别在银行两侧设置土壤改善体并且使用张紧构件连接两者的情况下，芯材分别固定在两个土壤改良体的宽度方向上的外部上部并且张紧构件连接到芯材的上部。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008303583A Structure of artificial ground 审中-公开
标题翻译：人造地面结构
公开(公告)号：JP2008303583A
公开(公告)日：2008-12-18
申请号：JP2007150567
申请日：2007-06-06
申请人： Fudo Tetra Corp , Nittoc Constr Co Ltd , Onoda Chemico Co Ltd , Penta Ocean Construction Co Ltd , Public Works Research Institute , Sanshin Corp , Sanwa Kizai Co Ltd , Shimizu Corp , Taisei Corp , Takenaka Doboku Co Ltd , Toa Harbor Works Co Ltd , Toyo Constr Co Ltd , 三信建設工業株式会社 , 三和機材株式会社 , 五洋建設株式会社 , 大成建設株式会社 , 小野田ケミコ株式会社 , 日特建設株式会社 , 東亜建設工業株式会社 , 東洋建設株式会社 , 株式会社不動テトラ , 株式会社竹中土木 , 清水建設株式会社 , 独立行政法人土木研究所
发明人： TSUTSUMI SHOICHI , KAWASAKI HIROTAKA , ISHII HIROYASU , NISHIO KYO , KURUMADA YOSHINORI , FUJITA TOSHIBUMI , HAMANO MAMORU , TSUKUNI SHOICHI , TAGUCHI HIROBUMI , FUJITA YUJI , INAGAWA KOICHI , IMAI YUUKI
IPC分类号： E02D17/18 , E02D3/12 , E02D17/20 , E02D27/44
摘要： PROBLEM TO BE SOLVED: To prevent horizontal displacement of a sideways flow or the like by stably supporting a structure in soft natural ground using simple artificial ground without a pile, and stabilizing the natural ground.
SOLUTION: A floor slab 2 for supporting the structure 1 and a soil improvement body 13 for supporting the floor slab are constructed on the soft natural ground 3, a core material 11 is integrally fixed on the upside of the soil improvement body, the upper part of the core material is projected in the floor slab and fixed, and the soil improvement body and the floor slab are connected to each other through the core material. The soil improvement body is constructed like a grid by arranging a number of soil improvement piles 10 vertically and horizontally in a plan view, the core material 11 is fixed to the upper part of the soil improvement pile located in the intersection of the grids, and the upper parts of the core materials are connected to each other by a tension member 14. Another soil improvement pile 15 is constructed also in a cell of the grid-like soil improvement body. The upper part of the soil improvement body is supported by a batter pile made of the soil improvement pile. The soil improvement body 13 is extended not only to the floor slab, but also to the lower side of an overlaid ground such as a banking 6 constructed in the periphery thereof.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过在没有桩的简单人造地面上稳定地支撑柔性自然地面中的结构，并且稳定自然地面，来防止侧向流动等的水平位移。解决方案：用于支撑结构1的地板2和用于支撑楼板的土壤改良体13在软土自然地面3上构成，芯材11一体地固定在土壤改良体的上侧，芯材的上部突出在地板上并固定，土体改良体和地板通过芯材相互连接。通过在平面图中垂直和水平地布置多个土壤改良桩10，将土壤改良体构成为网格，芯材11固定在位于网格的交叉点的土壤改良桩的上部，核心材料的上部通过张紧构件14彼此连接。另外的土壤改良桩15还被构造在格栅状土壤改良体的细胞中。土壤改良体的上部由土壤改良桩制成的面糊桩支撑。土壤改良体13不仅延伸到楼板，而且延伸到覆盖地面的下侧，例如在其周边构造的银行6。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008303582A Reinforcing structure of banking support ground 审中-公开
标题翻译：加强银行支持结构的结构
公开(公告)号：JP2008303582A
公开(公告)日：2008-12-18
申请号：JP2007150566
申请日：2007-06-06
申请人： Fudo Tetra Corp , Nittoc Constr Co Ltd , Onoda Chemico Co Ltd , Penta Ocean Construction Co Ltd , Public Works Research Institute , Sanshin Corp , Sanwa Kizai Co Ltd , Shimizu Corp , Taisei Corp , Takenaka Doboku Co Ltd , Toa Harbor Works Co Ltd , Toyo Constr Co Ltd , 三信建設工業株式会社 , 三和機材株式会社 , 五洋建設株式会社 , 大成建設株式会社 , 小野田ケミコ株式会社 , 日特建設株式会社 , 東亜建設工業株式会社 , 東洋建設株式会社 , 株式会社不動テトラ , 株式会社竹中土木 , 清水建設株式会社 , 独立行政法人土木研究所
发明人： TSUTSUMI SHOICHI , EGASHIRA MASAKUNI , HORIKOSHI KENICHI , SUEJIMA RENJURO , KURUMADA YOSHINORI , FUJITA TOSHIBUMI , HAMANO MAMORU , HIDESHIMA YASUSHI , TAGUCHI HIROBUMI , KUBO SHIGERU , INAGAWA KOICHI , SHINKAWA NAOTOSHI
IPC分类号： E02D17/18 , E02D3/12 , E02D17/04 , E02D27/44
摘要： PROBLEM TO BE SOLVED: To obtain a satisfactory sideways flow preventive effect by effectively reinforcing the banking support ground by improving soil having a low improvement rate.
SOLUTION: A soil improvement body 3 of a unit length supporting at least the peripheral edge part of a banking 1 is constructed in the banking support ground 2, the soil improvement body is laid along the longitudinal direction of the banking, and the middle part of the unit length is like a bent wall bent to the inside of the banking the batter pile, thereby increasing its out-of-plane rigidity. A plurality of bent wall-like soil improvement bodies are arranged in the longitudinal direction of the banking. The end parts of the adjacent soil improvement bodies are connected to each other through another soil improvement body (a soil improvement pile 5). The bent wall-like soil improvement bodies are respectively constructed on the opposite peripheral edge parts of the banking, and core materials are fixed to the upper parts of both soil improvement bodies, respectively. The upper parts of the both core materials are connected to each other by a tension member.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过改进具有低改进率的土壤来有效地增强银行支持地，以获得令人满意的侧向流动预防效果。解决方案：在银行支持地2中构建了至少支撑银行1的周边部分的单位长度的土壤改良体3，土壤改良体沿着银行的纵向放置，并且单位长度的中间部分就像一个弯曲的墙壁，弯曲到银浆的内侧，从而增加了其平面外刚度。沿着银行业的纵向布置了多个弯曲的壁状土壤改良体。相邻的土壤改良体的端部通过另一个土壤改良体（土壤改良桩5）相互连接。分别在银行的相对周边边缘部分构造弯曲的墙状土壤改良体，核心材料分别固定在两个土壤改良体的上部。两个芯材的上部通过张力构件相互连接。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2017082483A 多軸掘削装置审中-公开
公开(公告)号：JP2017082483A
公开(公告)日：2017-05-18
申请号：JP2015211670
申请日：2015-10-28
申请人：小野田ケミコ株式会社 , Onoda Chemico Co Ltd , 三和機材株式会社 , Sanwa Kizai Co Ltd
发明人： ISHII TOSHIKI , HAMANO MAMORU , TANAKA TOSHIO , KASHIMA KAZUHIRO
IPC分类号： E02D3/12 , E02D5/18 , E02F5/02
摘要：【課題】掘削ヘッドの掘削部分以外の未掘削地盤への押込抵抗(下降抵抗)により、本来多軸掘削装置による掘削に必要な掘進機構および掘削部品の重量が掘削ヘッド先端に加えられなくなり、掘進性能が低下して作業対象地盤の選択範囲が狭くなると共に、軸間連結体と掘削軸との取付部分に押込抵抗が掛かり、各構成品の損耗が激しくなるという課題がある。【解決手段】掘削ヘッド10を有する複数の掘削軸8の上部を軸間連結体15により連結し、軸間連結体15には掘削ヘッド10の間の下方の未掘削地盤21を掘削する軸間掘削装置20を設ける。軸間掘削装置20は、掘削軸8の回転を伝達する駆動伝達部35により長さ方向に往復移動する掘削体25を有して構成する。駆動伝達部35は、掘削軸8に、縦軸回転するカム体36を固定状態に設け、カム体36の外周には縦軸心で円筒形状のクランク筒部38を回転自在に嵌合させて構成した多軸掘削装置。【選択図】図2

7. 发明专利

JP2010144332A Soil improving work apparatus and soil improving method 有权
标题翻译：土壤改良工程设备和土壤改良方法
公开(公告)号：JP2010144332A
公开(公告)日：2010-07-01
申请号：JP2008319270
申请日：2008-12-16
申请人： Onoda Chemico Co Ltd , Sanwa Kizai Co Ltd , 三和機材株式会社 , 小野田ケミコ株式会社
发明人： NISHIO KYO , INOUE KATSUMI , HAMANO MAMORU , SHIMANO TOMOAKI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a soil improving apparatus carrying out further deep excavation and agitation after advancing an excavating-agitating head rod into the ground for excavation. SOLUTION: This soil improving work apparatus is formed with a long excavation work rod by connecting an extended shaft rod coaxially to the upper end of an excavation work head rod with an excavation work blade journaled to the lower end and with a motor provided at the lower end to rotate the excavation work blade. The excavation work rod is elevatably supported to a support member protrusively provided at a base machine, through a holder, and the holder is provided with a drive wheel and a normal-reverse rotating motor for rotating the drive wheel. A driven band engaged with the drive wheel and extended from the upper end of the extended shaft rod substantially to the lower end is laid on the extended shaft rod, and the excavation work rod is elevated through the driven band by the rotation of the drive wheel. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种土壤改良装置，在将挖掘搅拌头杆推进地面进行挖掘之后，进一步进行深挖和搅拌。解决方案：该土壤改良工作装置由长的挖掘工作杆形成，该延伸杆与同时位于挖掘工作头杆的上端同轴地连接有挖掘作业刀片，该挖掘工作刀片安装在下端，并具有电动机在下端旋转挖掘作业刀片。挖掘工作杆通过保持件可升降地支撑在突出设置在基础机器上的支撑构件上，并且保持器设置有用于使驱动轮旋转的驱动轮和正转反转马达。与驱动轮接合并从延伸轴杆的上端大致延伸到下端的从动带被放置在延伸的杆杆上，并且挖掘工作杆通过驱动轮的旋转而被提升通过从动带。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009030336A Multiple excavating and agitating blade drive unit in ground improving machine 审中-公开
标题翻译：地面改良机械多台式起重机驱动单元
公开(公告)号：JP2009030336A
公开(公告)日：2009-02-12
申请号：JP2007195313
申请日：2007-07-27
申请人： Onoda Chemico Co Ltd , Sanwa Kizai Co Ltd , 三和機材株式会社 , 小野田ケミコ株式会社
发明人： HAMANO MAMORU , SHIMANO TOMOAKI , NISHIO KYO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To eliminate a fault of increasing excavation reaction force in a conventional unit for rotating a pair of excavating and agitating blades in the same direction.
SOLUTION: In a multiple excavating and agitating blade drive unit installed at the lower end of an agitation rod of a proper length, two bearing shafts are supported in the lower part of the drive unit so that they are rotatable independently while their axis lines are in alignment with each other in a state where their one end part is protruded outside, and a motor is installed in the upper part of the drive unit. Excavating and agitating blades are fixed respectively to the outside protruding end parts of both bearing shafts so as to be rotatable vertically to the ground when the agitation rod is nearly vertical. A driven bevel gear is fixed to the inside of each bearing shaft, and a drive bevel gear is fixed to the output shaft of the motor. The drive bevel gear meshes with the two driven bevel gears to rotate both excavating and agitating blades in the direction opposite to each other.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了消除在相同方向旋转一对挖掘和搅拌叶片的常规单元中增加挖掘反作用力的缺陷。
解决方案：在安装在适当长度的搅拌棒下端的多重挖掘和搅拌叶片驱动单元中，两个轴承轴支撑在驱动单元的下部，使得它们可以独立地旋转，同时它们的轴线线路在其一端突出到外部的状态下彼此对准，并且电动机安装在驱动单元的上部。挖掘和搅拌叶片分别固定到两个轴承轴的外部突出端部，以便当搅拌棒几乎垂直时可垂直地旋转到地面。从动锥齿轮固定在每个轴承轴的内部，驱动锥齿轮固定在电动机的输出轴上。驱动锥齿轮与两个从动锥齿轮啮合，以使挖掘和搅拌叶片沿彼此相反的方向旋转。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2010018973A Steel pipe for pipe roof 审中-公开
标题翻译：用于管道屋顶的钢管
公开(公告)号：JP2010018973A
公开(公告)日：2010-01-28
申请号：JP2008178614
申请日：2008-07-09
申请人： Data Tou:Kk , Gecoss Corp , Sanwa Kizai Co Ltd , Takenaka Doboku Co Ltd , Uemura Giken Kogyo Kk , ジェコス株式会社 , 三和機材株式会社 , 株式会社データ・トゥ , 株式会社竹中土木 , 植村技研工業株式会社
发明人： NISHIYAMA KIICHI , HAMANO MAMORU , AKIBA TOSHIYASU , NISHIGUCHI MASAHITO , SANADA SHINICHI , ONISHI TSUNEYASU , MARUTA SHINICHI
IPC分类号： E21D9/04 , E21D9/06 , E21D13/04
摘要： PROBLEM TO BE SOLVED: To provide a steel pipe for a pipe roof, which enables the two steel pipes to be connected together at an optional spacing, which enables a reduction in construction cost and the shortening of a construction period by virtue of a reduction in the number of steel pipes for construction, which increases an opening area of a cutting edge for performing a drilling operation by a leading end of the steel pipe in a steel pipe push in operation, because a horizontal member for connecting the two steel pipes together is located in the outer-shape height position of the steel pipe, and which can bring about a high degree of accuracy in pipe jacking construction by virtue of proper workability, upper and lower surfaces with many horizontal places, proper planarity, the hardly loosening the surrounding soil, and high rectilinearity.
SOLUTION: This steel pipe for the pipe roof is used for a pipe roof construction method in which the steel pipes are juxtaposed and inserted into natural ground. The two juxtaposed cylindrical steel pipes 1 and 1 are connected in the upper and lower outer-shape height positions of the steel pipes 1 and 1 on opposed inward surface sides 1a by means of horizontal plate bodies 2 and 2; a vertical partition plate 3 is arranged between the upper and lower horizontal plate bodies 2 and 2 in an intermediate portion between the steel pipes 1 and 1; and a male joint 4 or a female joint 5, which is composed of H-shaped steel, is provided on the outward surface sides 1b of the steel pipes 1 and 1 by connecting edges of flanges of them.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于管道屋顶的钢管，其使得两个钢管能够以可选间隔连接在一起，这使得能够降低施工成本并缩短施工周期由于用于连接两个钢的水平构件，所以钢管的推进操作中钢管的数量减少，这增加了钢管的前端进行钻削操作的切削刃的开口面积管道位于钢管的外形高度位置，可以通过适当的可加工性使顶管施工的精度达到高度，具有许多水平位置的上下表面，适当的平面度，几乎不会松动周围土壤，直线性高。
解决方案：这种用于管道屋顶的钢管用于管道屋顶施工方法，其中钢管并置并插入自然地面。两个并列的圆柱形钢管1和1通过水平板体2和2在钢管1和1的上外外高度位置连接在相对的内表面侧1a上; 在钢管1和钢管1之间的中间部分，在上下水平板体2和2之间布置有垂直隔板3; 并且通过它们的凸缘的连接边缘，在钢管1和1的外表面1b上设置由H型钢构成的阳接头4或阴接头5。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2007224678A Installation method of connection pile and pile retaining device 有权
标题翻译：连接桩和桩保持装置的安装方法
公开(公告)号：JP2007224678A
公开(公告)日：2007-09-06
申请号：JP2006049792
申请日：2006-02-27
申请人： Sanwa Kizai Co Ltd , Shimizu Corp , 三和機材株式会社 , 清水建設株式会社
发明人： NISHIGAMI MASAAKI , MATSUMOTO TOSHIKATSU , HAMANO MAMORU , TORIKAI MITSUTOSHI
IPC分类号： E02D7/00 , E02D7/20
摘要： PROBLEM TO BE SOLVED: To efficiently carry out the work of connecting connection piles in installing connection piles.
SOLUTION: A preceding pile is passed through a retaining device 1 arranged on the ground surface and made to penetrate the ground at the installation of the connection piles. A subsequent pile is added to the head of the preceding pile while the head is retained by the retaining device, and thereafter the retention of the preceding pile by the retaining device is released and then the whole of the preceding pile connected with the subsequent pile is further made to penetrate the ground. The retaining device is provided with a base frame 2 through which the pile is vertically passed, a grasping mechanism 3 which grasps the pile head, and a push-up mechanism 4 which pushes up the pile by lifting the grasping mechanism relative to the base frame.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了有效地执行连接桩在连接桩连接中的连接工作。解决方案：先前的桩穿过布置在地面上的保持装置1，并在安装连接桩时穿过地面。在头部由保持装置保持的情况下，将后续的桩加到前一个桩的头部上，然后由保持装置保留前一个桩，然后与随后的桩连接的整个前一个桩是进一步渗透到地面。保持装置设置有基部框架2，桩垂直通过该基部框架2，抓握桩头的把持机构3和上推机构4，其通过相对于基架提升抓握机构而向上推动堆。版权所有（C）2007，JPO＆INPIT

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