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1. 发明专利

JP2009007894A Ground liquefaction preventing method, liquefaction registant ground, and building base part structure 有权
标题翻译：接地液化预防方法，液化注入地和建筑基础部分结构
公开(公告)号：JP2009007894A
公开(公告)日：2009-01-15
申请号：JP2007172375
申请日：2007-06-29
申请人： Takenaka Doboku Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中土木 , 株式会社竹中工務店
发明人： UCHIDA AKIHIKO , HIRAKAWA YASUAKI , KAWASAKI TETSUTO , HIDESHIMA YASUSHI , KON NOBUAKI , MORI MORIMASA
IPC分类号： E02D27/34 , E02D3/02 , E02D27/30
摘要： PROBLEM TO BE SOLVED: To provide a liquefaction preventing method, a liquefaction preventive ground, and a building base part structure using the weight of a building itself to constrain the ground while improving ground constraining force by shutting a ground portion right under the building off a peripheral ground and applying a weight to the ground portion.
SOLUTION: The ground liquefaction preventing method comprises a step of forming an underground peripheral wall 2 encircling a building in a ground where the existing building is installed, and a step of installing a counterweight 8 on the ground portion in the underground peripheral wall 2. The underground peripheral wall 2 is arranged distant from the outer peripheral edge of the building in the horizontal direction, and the underground 2 is separated from a base part 6 of the building so that the load of the building operates on the ground portion in the underground peripheral wall 2 to tighten soil in the ground portion. The weight of the counterweight 8 is set so that the tightening force is great enough to prevent the liquefaction of the ground.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供液化防止方法，液化防止地面和使用建筑物本身的重量的建筑物基础部件结构来约束地面，同时通过在地下部分关闭地面约束力建造一个周边地面，并对地面部分施加重量。解决方案：地面液化防止方法包括在现有建筑物的地面上形成围绕建筑物的地下周壁2的步骤，以及将配重8安装在地下周壁的地面部分上的步骤地下的周壁2沿水平方向远离建筑物的外围边缘布置，地下2与建筑物的基座6分开，使得建筑物的载荷在地面部分上运行地下周壁2紧固地面部分的土壤。配重8的重量被设定为使得紧固力足够大以防止地面的液化。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007113359A Ground improvement device and ground improvement method 有权
标题翻译：地面改良装置及地基改良方法
公开(公告)号：JP2007113359A
公开(公告)日：2007-05-10
申请号：JP2005308664
申请日：2005-10-24
申请人： Takenaka Doboku Co Ltd , 株式会社竹中土木
发明人： MASUDA SHUNSUKE , ONISHI TSUNEYASU , OOTA YOSHITOMO , HIDESHIMA YASUSHI , HIROWATARI TOMOAKI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a device for improving a ground such as a soft ground and a ground improvement method in which the ground is improved by using the device.
SOLUTION: This ground improvement device comprises at least a gear type power branching multi-spindle device liftable along the leader 1 of an oar, an auger motor suspended liftably along the leader 2 and having the rotating shaft connected to one transmission shaft of the gear type power branching multi-spindle device, a rod connected to at least one transmission shaft of the gear type power branching multi-spindle device, and a stirring blade shaft connected to the lower end of the rod.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于改善诸如软地面的地面的装置和通过使用该装置改善地面的地面改进方法。解决方案：该地面改进装置包括至少一个可沿着桨的引导件1升降的齿轮式动力分支多主轴装置，螺旋推进器马达沿着引导件2可升降，并且旋转轴连接到一个传动轴齿轮式动力分支多主轴装置，连接到齿轮式动力分支多主轴装置的至少一个传动轴的杆和连接到杆的下端的搅拌叶片轴。版权所有（C）2007，JPO＆INPIT

3. 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

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