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1. 发明专利

JPS5934334A Assembling setter for iron bars to be fixed in steel tube 失效
标题翻译：铁杆固定在钢管中的组装设备
公开(公告)号：JPS5934334A
公开(公告)日：1984-02-24
申请号：JP14579582
申请日：1982-08-23
申请人： Shiyuto Kosoku Doro Kodan , Sumitomo Metal Ind Ltd
发明人： TODA TOORU , AKIMOTO TAISUKE , ABIKO TOSHIO , KUJIRAI HIROTSUGU , IZUMI KIMIHIKO , MORIMOTO KIYOHIRO , YAMAKAWA SUMIO , SEKI HIROYA , WATABE SUSUMU , DOUKAN YOSHIHISA
IPC分类号： E02D5/30 , E02D27/30 , E04G21/12
CPC分类号： E02D5/30
摘要： PURPOSE:To easily and quickly perform construction work by a method in which plural iron bars are attached to an iron bar holder metal to form a prefabricated iron bar cage. CONSTITUTION:Through holes 7 are formed in the side wall of a steel tube 1, iron bars 3 are inserted into the steel tube 1, and filling concrete 2 is placed for fixation. In such a structure, plural iron bars are attached to an iron bar holder metal 4 to form a prefabricated iron bar cage. Therefore, plural iron bars 3 can be inserted into the steel tube 1 and fixed by the concrete2, so that the steel tube 1 can be exactly connected with the iron bars 3 without the need for welding on site.
摘要翻译：目的：通过将多个铁棒连接到铁棒支架金属上以形成预制铁棒笼的方法，容易且快速地进行施工。构成：在钢管1的侧壁形成通孔7，将铁棒3插入钢管1中，并且填充混凝土2进行固定。在这种结构中，多个铁棒连接到铁棒支架金属4上以形成预制铁棒笼。因此，可以将多个铁棒3插入到钢管1中并由混凝土2固定，使得钢管1可以与铁棒3精确连接，而不需要现场焊接。

2. 发明专利

JPS6121227A Method and device of decreasing generation of noise during hammering of steel pile 失效
标题翻译：钢板爆破期间噪声产生的方法与装置
公开(公告)号：JPS6121227A
公开(公告)日：1986-01-29
申请号：JP14140784
申请日：1984-07-10
申请人： Nippon Concrete Kogyo Kk , Shiyuto Kosoku Doro Kodan
发明人： NUMATA SHIYOUICHIROU , NISHIYAMA HIRONOBU , SOGOU AKIRA , KIKUCHI MITSURU
IPC分类号： E02D13/00
CPC分类号： E02D13/00
摘要： PURPOSE:To decrease the generation of noise without using a cover for a steel pipe, by a method wherein, when the steel pile is driven, hammering is effected in a condition in that the interior of the steel pile is full of water, and water at the interior is caused to flow out through a drain hole along with setting of the steel pile. CONSTITUTION:The interior of a steel pipe pile 8 is filled with water 11, a drain cap 13 is attached to the upper part of the steel pipe pile 8, and a low noise cap 4, a cushion 3 made of wood, and a hydraulic hammer ram 2 are located above the cap. When, with the hydraulic hammer 2 actuated, the steel pipe pile 8 is driven, the water 11 in the steel pipe pile flows out through a drain hole 13a along with setting of the steel pipe pile 8, and is recovered to a water collection tank 15 through a hose 14. This enables decrease in the generation of noise during driving of the large and long steel pile.
摘要翻译：目的：为了减少噪音的产生，不需要使用钢管的盖子，通过如下方法，当钢桩被驱动时，在钢桩内部充满水的情况下进行打击，并且水在内部通过排水孔与钢桩的设置一起流出。构成：钢管桩8的内部填充有水11，排水盖13安装在钢管桩8的上部，低噪声帽4，由木头制成的衬垫3和液压锤头2位于盖子上方。当液压锤2致动时，钢管桩8被驱动，钢管桩中的水11与钢管桩8的设置一起通过排水孔13a流出，并被回收到集水箱通过软管14，能够减少长，长的钢桩的驱动期间的噪音的产生。

3. 发明专利

JPS5934333A Joint structure of steel tube and concrete footing 失效
标题翻译：钢管和混凝土接头的接头结构
公开(公告)号：JPS5934333A
公开(公告)日：1984-02-24
申请号：JP14579482
申请日：1982-08-23
申请人： Shiyuto Kosoku Doro Kodan , Sumitomo Metal Ind Ltd
发明人： TODA TOORU , AKIMOTO TAISUKE , ABIKO TOSHIO , KUJIRAI HIROTSUGU , IZUMI KIMIHIKO , MORIMOTO KIYOHIRO , YAMAKAWA SUMIO , KATOU SATOSHI
IPC分类号： E02D27/30 , E02D5/30
CPC分类号： E02D5/30
摘要： PURPOSE:To eliminate the need for welding as well as to raise the bending and shearing resistances and deformation performance of the joint structure by a method in which connecting steel members are inserted into through holes of the side wall of a steel tube, and concrete is placed into the steel tube for fixation. CONSTITUTION:Through holes 4 are formed in the side wall of a steel tube 1, and one ends of connecting steel members 3 consisting of iron bars are inserted into the steel tube 1 and fixed with filling concrete 5. The other ends of the connecting steel members 3 are fixed to footing concrete 2. Therefore, the need to connect the steel tube 1 with the connecting steel members 3 by welding is eliminated, and bending moment and shearing force on the connections are transmitted in terms of the drawing and shearing resistances of the connecting members. Since the flow of the force is directed from the connecting steel members 3 to the steel tube 1 by friction with the concrete in the wall face of the steel tube 1, no stress concentration occurs as compared with the case of the conventional welded structures.
摘要翻译：目的：通过将钢构件插入到钢管侧壁的通孔中的方法，消除对焊接的需要以及提高接头结构的弯曲和剪切阻力和变形性能，混凝土是放入钢管固定。构成：在钢管1的侧壁形成有通孔4，将由铁棒构成的连接钢构件3的一端插入钢管1中并用填充混凝土5固定。连接钢的另一端构件3固定在基础混凝土2上。因此，消除了通过焊接将钢管1与连接钢构件3连接的需要，连接上的弯矩和剪切力根据拉伸和剪切阻力传递连接构件。由于通过与钢管1的壁面中的混凝土的摩擦将力的流动从连接钢构件3引导到钢管1，与常规的焊接结构相比，不会发生应力集中。

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