专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

AU2018343817B2 Pile construction method, manifold device, and manifold device design method 未知
公开(公告)号：AU2018343817B2
公开(公告)日：2020-03-05
申请号：AU2018343817
申请日：2018-09-26
申请人： CHOWA KOGYO CO LTD , NIPPON STEEL CORP
发明人： TAKAHASHI HIRONORI , SUZUKI YUKICHI , KITAMURA TAKUYA , YOKOYAMA HIROYASU , KATO TSUTOMU , OHMORI TAKAMITSU , MOROHASHI YOHEI , MORIYASU SHUNSUKE , KUBOTA KAZUO , TAKENO MASAKAZU
IPC分类号： E02D7/26 , E02D5/04 , E02D5/28 , E02D7/18 , E02D7/24
摘要： The purpose of the invention is to provide a pile construction method that can reliably improve pile bearing capacity. Provided is a pile construction method comprising a step of driving a pile by applying vibration with a vibratory hammer while injecting a high-pressure fluid into the ground, wherein one or more high-pressure fluid delivery devices and a manifold device having a cylindrical inner space are disposed, the one or more high-pressure fluid delivery devices are respectively connected to one or more injection holes in the manifold device, and a plurality of discharge holes in the manifold device are respectively connected to a plurality of jet pipe members. With the inner space of the manifold device filled with the high-pressure fluid, the high-pressure fluid is discharged from each of the plurality of discharge holes and, in terms of the discharge rates of the high-pressure fluid discharged from each of the plurality of discharge holes, the difference between the maximum discharge rate and the minimum discharge rate is no more than 5% of the maximum discharge rate.

2. 发明专利

AU2014282262B2 Steel-pipe pile and steel-pipe pile construction method 未知
公开(公告)号：AU2014282262B2
公开(公告)日：2016-09-22
申请号：AU2014282262
申请日：2014-06-16
申请人： CHOWA KOGYO CO LTD , NIPPON STEEL CORP
发明人： MORIYASU SHUNSUKE , MIYAMOTO TAKAYUKI , TAKENO MASAKAZU , MIZUTANI TAKAAKI , MORIKAWA YOSHIYUKI , KIKUCHI YOSHIAKI , HIRAI SO , SUZUKI YUKICHI , YAMASHITA HISAO , NAKAMOTO YASUHIDE , TAKAHASHI KENJI , YOKOYAMA HIROYASU
IPC分类号： E02D5/32 , E02D5/28 , E02D5/30 , E02D5/44 , E02D7/24
摘要： This steel-pipe pile is equipped with: a pile body configured from steel pipe; a dividing member for dividing the cross-sectional surfaces of the pile body into a plurality of surfaces, and attached to the inside of the tip end of the pile body; a spray nozzle for selectively spraying water and a fluid solidification material, and mounted to the outer-circumferential surface of the tip end of the pile body and/or the inner-circumferential surface of the tip end of the pile body; and a pipe for selectively supplying the water and the fluid solidification material to the spray nozzle.

3. 发明专利

AU2018343817A1 Pile construction method, manifold device, and manifold device design method 未知
公开(公告)号：AU2018343817A1
公开(公告)日：2020-01-30
申请号：AU2018343817
申请日：2018-09-26
申请人： CHOWA KOGYO CO LTD , NIPPON STEEL CORP
发明人： TAKAHASHI HIRONORI , SUZUKI YUKICHI , KITAMURA TAKUYA , YOKOYAMA HIROYASU , KATO TSUTOMU , OHMORI TAKAMITSU , MOROHASHI YOHEI , MORIYASU SHUNSUKE , KUBOTA KAZUO , TAKENO MASAKAZU
IPC分类号： E02D7/26 , E02D5/04 , E02D5/28 , E02D7/18 , E02D7/24
摘要： The purpose of the invention is to provide a pile construction method that can reliably improve pile bearing capacity. Provided is a pile construction method comprising a step of driving a pile by applying vibration with a vibratory hammer while injecting a high-pressure fluid into the ground, wherein one or more high-pressure fluid delivery devices and a manifold device having a cylindrical inner space are disposed, the one or more high-pressure fluid delivery devices are respectively connected to one or more injection holes in the manifold device, and a plurality of discharge holes in the manifold device are respectively connected to a plurality of jet pipe members. With the inner space of the manifold device filled with the high-pressure fluid, the high-pressure fluid is discharged from each of the plurality of discharge holes and, in terms of the discharge rates of the high-pressure fluid discharged from each of the plurality of discharge holes, the difference between the maximum discharge rate and the minimum discharge rate is no more than 5% of the maximum discharge rate.

4. 发明专利

PH12020500537A1 PILE CONSTRUCTION METHOD, MANIFOLD DEVICE, AND MANIFOLD DEVICE DESIGN METHOD 未知
公开(公告)号：PH12020500537A1
公开(公告)日：2021-03-15
申请号：PH12020500537
申请日：2020-03-13
申请人： NIPPON STEEL CORP , CHOWA KOGYO CO LTD
发明人： TAKAHASHI HIRONORI , SUZUKI YUKICHI , KITAMURA TAKUYA , YOKOYAMA HIROYASU , KATO TSUTOMU , OHMORI TAKAMITSU , MOROHASHI YOHEI , MORIYASU SHUNSUKE , KUBOTA KAZUO , TAKENO MASAKAZU
IPC分类号： E02D5/04 , E02D5/28 , E02D7/18 , E02D7/24 , E02D7/26
摘要： The purpose of the invention is to provide a pile construction method that can reliably improve pile bearing capacity. Provided is a pile construction method comprising a step of driving a pile by applying vibration with a vibratory hammer while injecting a high-pressure fluid into the ground, wherein one or more high-pressure fluid delivery devices and a manifold device having a cylindrical inner space are disposed, the one or more high-pressure fluid delivery devices are respectively connected to one or more injection holes in the manifold device, and a plurality of discharge holes in the manifold device are respectively connected to a plurality of jet pipe members. With the inner space of the manifold device filled with the high-pressure fluid, the high-pressure fluid is discharged from each of the plurality of discharge holes and, in terms of the discharge rates of the high-pressure fluid discharged from each of the plurality of discharge holes, the difference between the maximum discharge rate and the minimum discharge rate is no more than 5 pcnt of the maximum discharge rate.

5. 发明专利

AU2014282262A1 Steel-pipe pile and steel-pipe pile construction method 未知
公开(公告)号：AU2014282262A1
公开(公告)日：2015-10-15
申请号：AU2014282262
申请日：2014-06-16
申请人： CHOWA KOGYO CO LTD , NIPPON STEEL & SUMITOMO METAL CORP
发明人： MORIYASU SHUNSUKE , MIYAMOTO TAKAYUKI , TAKENO MASAKAZU , MIZUTANI TAKAAKI , MORIKAWA YOSHIYUKI , KIKUCHI YOSHIAKI , HIRAI SO , SUZUKI YUKICHI , YAMASHITA HISAO , NAKAMOTO YASUHIDE , TAKAHASHI KENJI , YOKOYAMA HIROYASU
IPC分类号： E02D5/32 , E02D5/28 , E02D5/30 , E02D5/44 , E02D7/24
摘要： This steel-pipe pile is equipped with: a pile body configured from steel pipe; a dividing member for dividing the cross-sectional surfaces of the pile body into a plurality of surfaces, and attached to the inside of the tip end of the pile body; a spray nozzle for selectively spraying water and a fluid solidification material, and mounted to the outer-circumferential surface of the tip end of the pile body and/or the inner-circumferential surface of the tip end of the pile body; and a pipe for selectively supplying the water and the fluid solidification material to the spray nozzle.

6. 发明专利

AU2018345052A1 Hat-shaped steel sheet piling 未知
公开(公告)号：AU2018345052A1
公开(公告)日：2020-02-06
申请号：AU2018345052
申请日：2018-09-27
申请人： NIPPON STEEL CORP
发明人： TAKENO MASAKAZU , HARATA NORIYOSHI , TAENAKA SHINJI , KITAHAMA MASASHI
IPC分类号： E02D5/04
摘要： A hat-shaped steel sheet piling 1 that extends in a longitudinal direction and that constitutes a wall by a plurality of same being disposed wherein: the relationship per 1 m length in the width direction of the hat-shaped steel sheet piling 1 between the cross-sectional area A (cm

7. 发明专利

SG11202000245WA HAT-TYPE STEEL SHEET PILE 未知
公开(公告)号：SG11202000245WA
公开(公告)日：2020-02-27
申请号：SG11202000245W
申请日：2018-09-27
申请人： NIPPON STEEL CORP
发明人： TAKENO MASAKAZU , HARATA NORIYOSHI , TAENAKA SHINJI , KITAHAMA MASASHI
IPC分类号： E02D5/04

8. 发明专利

PH12020500110A1 HAT-SHAPED STEEL SHEET PILE 未知
公开(公告)号：PH12020500110A1
公开(公告)日：2020-09-14
申请号：PH12020500110
申请日：2020-01-15
申请人： NIPPON STEEL CORP
发明人： TAKENO MASAKAZU , HARATA NORIYOSHI , TAENAKA SHINJI , KITAHAMA MASASHI
IPC分类号： E02D5/04
摘要： A hat-shaped steel sheet piling 1 that extends in a longitudinal direction and that constitutes a wall by a plurality of same being disposed wherein: the relationship per 1 m length in the width direction of the hat-shaped steel sheet piling 1 between the cross-sectional area A (cm2/m) and the cross-sectional second moment of area I (cm4/m) about a cross section center of gravity line M extending in the width direction in the plan view seen from the longitudinal direction of the hat-shaped steel sheet piling 1 satisfies formula (1); and formula (2A) and formula (2B), formula (3A) and formula (3B), formula (4A) and formula (4B), or formula (5A) and formula (5B) are satisfied with D1 (mm) as the distance between the cross section center of gravity line M and a first intersection point P1 of extension lines for each of a pair of flanges 11 on the plan view, and D2 (mm) as the distance between second intersection points P2 where the cross section center of gravity line M intersects each of the pair of flanges 11. (1): A [ 0.00252I + 94.4 (2A): 262.6 [ D1 [ 281.0 (3A): 496.9 [ D1 [ 520.9 (4A): 621.5 [ D1 [ 650.9 (5A): 625.2 [ D1 [ 654.8 (2B): 484.0 [ D2 [ 499.0 (3B): 474.0 [ D2 [ 489.0 (4B): 476.0 [ D2 [ 491.0 (5B): 474.0 [ D2 [ 489.0

9. 发明专利

JP2012202194A Reinforcement structure of steel structure and reinforcement method of the same 有权
标题翻译：钢结构的加固结构及其加固方法
公开(公告)号：JP2012202194A
公开(公告)日：2012-10-22
申请号：JP2011071074
申请日：2011-03-28
申请人： Nippon Steel Corp , Tokyo Institute Of Technology , Metropolitan Expressway Co Ltd , 国立大学法人東京工業大学 , 新日本製鐵株式会社 , 首都高速道路株式会社
发明人： MIKI SENJU , DOBASHI HIROSHI , WAKABAYASHI NOBORU , HONMA KOJI , TAKENO MASAKAZU
IPC分类号： E01D1/00 , E01D2/02 , E01D21/00 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement structure and a reinforcement method of a steel structure which can be arranged without interfering with a vertical stiffener and avoid stress concentration at a welding junction of the vertical stiffener and a horizontal plane member.SOLUTION: In a reinforcement structure of a steel structure which is made by a vertical plane member 2 being provided to a bottom face of a horizontal plane member 1 integrally by welding and a vertical stiffener 3 being welded to be fixed to the vertical plane member 2 or to both the vertical and the horizontal plane members 2, 1 a reinforcing fitting 5 is disposed which includes a pair of longitudinal side plates 7 for surrounding a horizontal periphery of a top end of the vertical stiffener 3 with keeping a clearance against front and rear faces of the vertical stiffener 3 and a curved connecting plate 6, whose cross section is U-shaped or arc-shaped, for connecting each of the longitudinal side plate 7 together, top ends of each of the longitudinal side plate 7 and the curved connecting plate 6 of the reinforcing fitting 5 are welded to be fixed to the horizontal plane member 1, and each of the longitudinal side plate 7 and the vertical plane member 2 are joined by welding or bolting.
摘要翻译：要解决的问题：提供钢结构的加强结构和加强方法，该钢结构可以布置成不干扰垂直加强件，并避免垂直加强件和水平面构件的焊接接合处的应力集中。解决方案：在由垂直平面构件2制成的钢结构的加强结构中，垂直平面构件2通过焊接一体地设置在水平面构件1的底面上，垂直加强件3被焊接以固定到垂直平面构件2或垂直和水平面构件2,1均设置有加强配件5，该加强配件5包括一对纵向侧板7，用于围绕垂直加强件3的顶端的水平周边保持间隙纵向加强件3的前后表面和横截面为U形或弧形的弯曲连接板6，用于将纵向侧板7中的每一个连接在一起，每个纵向侧板7的顶端和焊接加强配件5的弯曲连接板6以固定在水平面构件1上，并且纵向侧板7和垂直面构件2中的每一个通过焊接或bo lting。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2010209621A Floor slab bridge and method for constructing the same 有权
标题翻译：地板桥及其构造方法
公开(公告)号：JP2010209621A
公开(公告)日：2010-09-24
申请号：JP2009058742
申请日：2009-03-11
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAKENO MASAKAZU , HONMA KOJI , IWAO NAOKI
IPC分类号： E01D15/133 , E01D1/00 , E01D2/04 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a floor slab bridge which dispenses with a concrete filling operation or a welding operation on a job site, and a method for constructing the floor slab bridge.
SOLUTION: A plurality of rectangular steel tubes 4 which are elongated in the direction of a bridge axis and have openings 9 formed at a lateral surface are arranged in parallel in a direction perpendicular to the bridge axis; bearing members 2 are arranged inside lateral surfaces of the rectangular steel tubes 4 in such a manner as to overhang into the openings 9, and detachably integrated together by means of bolts 11 which are arranged in an inserted state across respective web plates 8 of the adjacent rectangular steel tubes 4 and the bearing members 2; a rod-like member 3 is arranged in a penetrating manner across the openings 9 of the respective rectangular steel tubes 4 and rod-like member supporting openings 22 of the bearing members 2; and the rod-like member 3 is supported by the openings 22, so that a shear key can be constituted in the direction perpendicular to the bridge axis. Additionally, in the method for constructing the floor slab bridge 1, the bearing member 2 is arranged in the rectangular steel tube 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在作业现场进行混凝土填充操作或焊接操作的地板桥，以及用于构造地板桥的方法。解决方案：沿着桥轴方向延伸并且在侧面形成有开口9的多个矩形钢管4在垂直于桥轴线的方向上平行布置; 轴承构件2以矩形钢管4的侧面布置成突出到开口9中，并且通过螺栓11可拆卸地集成在一起，螺栓11以插入状态布置在相邻的腹板8上矩形钢管4和轴承构件2; 棒状构件3穿过各个矩形钢管4的开口9和支承构件2的杆状构件支撑孔22布置。并且杆状构件3被开口22支撑，使得剪切键可以在垂直于桥轴线的方向上构成。另外，在构成地板桥梁1的方法中，轴承构件2配置在矩形钢管4中。（C）2010，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式