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JP2010106653A Underground structure and composite structure 有权
标题翻译：地下结构和复合结构
公开(公告)号：JP2010106653A
公开(公告)日：2010-05-13
申请号：JP2009148948
申请日：2009-06-23
申请人： Shigeru Ito , Yotaro Kobayakawa , Takenaka Komuten Co Ltd , 滋伊藤 , 洋太郎小早川 , 株式会社竹中工務店
发明人： KOBAYAKAWA YOTARO , ITO SHIGERU , KOBAYASHI SHOICHI , KOBAYASHI SHINYA , TAKEDA HISAKAZU , YUKAWA MASAHIRO , TONO MASAHIKO , IGARASHI SHINYA
IPC分类号： E02D29/045 , E02D27/34 , E04B1/34 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide an underground structure and a composite structure constructible on a deep-hole bottom with floor slabs formed without using reinforcement or without increasing the amount of reinforcements. SOLUTION: The underground structure 10 has sidewalls 20 rising from the periphery of a bottom part 32 constructed on the hole bottom face of an excavated vertical hole 14, to receive soil pressure P, and concrete floor slabs 26 for a plurality of stories, continuous along the inner surfaces of the sidewalls 20 and constituting an opening 30 at the center part. The oil pressure P applied to the sidewall 20 is transmitted to the sidewall 20 on the opposite side along the opening 30 through the floor slabs 26 constituted continuously along the inner surfaces of the sidewalls 20. Compressive force is thereby applied to the floor slabs 26 to reinforce the concrete floor slabs 26 of weak tensile force. As a result, the floor slabs 26 can be formed without reinforcement or without needing to increase the amount of reinforcements. Further, since the floor slabs 26 support the sidewalls 20 as a kind of braces, the underground structure 10 can be constructed on the deep-hole bottom to which large soil pressure P is applied. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在深孔底部可施工的地下结构和复合结构，其中不使用钢筋而不增加钢筋数量的地板。解决方案：地下结构10具有从构造在挖掘的垂直孔14的孔底面上的底部32的周边上升，以接收土壤压力P的侧壁20和用于多个故事的混凝土楼板26 沿着侧壁20的内表面连续并在中心部分构成开口30。施加到侧壁20的油压P沿着开口30通过沿着侧壁20的内表面连续构造的地板26传递到侧壁20。因此，压缩力施加到地板26至加强弱拉力的混凝土楼板26。结果，可以在不加固或不需要增加增强件的量的情况下形成地板26。此外，由于地板26支撑侧壁20作为一种支架，所以地下结构10可以构造在施加大的土壤压力P的深孔底部。版权所有（C）2010，JPO＆INPIT

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