公开(公告)号：US08678713B2

公开(公告)日：2014-03-25

申请号：US13560312

申请日：2012-07-27

Applicant: Kunihiko Onda ,  Kenji Kono ,  Shunsuke Usami

Inventor： Kunihiko Onda ,  Kenji Kono ,  Shunsuke Usami

IPC: E02D5/04

CPC classification number: E02D5/04

Abstract: The present invention provides a hat-type steel sheet pile whose economic efficiency, workability, and integrity are all optimized. In the hat-type steel sheet pile according to the present invention, web portions are continuously formed at both ends of an upper flange portion, and lower flange portions are formed at respective end portions of a pair of web portions. A relationship among geometrical moment of inertia I per 1 m of wall width (cm4/m) when forming a steel sheet pile wall, weight per unit wall area W (kg/m2), penetration resistance R, and web angle θ (°) is set to satisfy one of several expression groups.

Abstract translation: 本发明提供一种经济效率，可加工性和完整性全部优化的帽型钢板桩。 在本发明的帽型钢板桩中，在上凸缘部的两端连续地形成腹板部，在一对腹板部的各端部形成有下凸缘部。 形成钢板桩壁时每1米壁宽（cm4 / m）的几何惯性矩I之间的关系，每单位壁面积W（kg / m 2），穿透阻力R和腹板角度＆amp; （°）被设定为满足几个表达组之一。

公开(公告)号：US20130195561A1

公开(公告)日：2013-08-01

申请号：US13560312

申请日：2012-07-27

Applicant: Kunihiko Onda ,  Kenji Kono ,  Shunsuke Usami

Inventor： Kunihiko Onda ,  Kenji Kono ,  Shunsuke Usami

IPC: E02D5/04

CPC classification number: E02D5/04

Abstract: The present invention provides a hat-type steel sheet pile whose economic efficiency, workability, and integrity are all optimized. In the hat-type steel sheet pile according to the present invention, web portions are continuously formed at both ends of an upper flange portion, and lower flange portions are formed at respective end portions of a pair of web portions. A relationship among geometrical moment of inertia I per 1 m of wall width (cm4/m) when forming a steel sheet pile wall, weight per unit wall area W (kg/m2), penetration resistance R, and web angle θ (°) is set to satisfy one of several expression groups.

Abstract translation: 本发明提供一种经济效率，可加工性和完整性全部优化的帽型钢板桩。 在本发明的帽型钢板桩中，在上凸缘部的两端连续地形成腹板部，在一对腹板部的各端部形成有下凸缘部。 当形成钢板桩壁时，每1m壁宽（cm 4 / m）的几何惯性矩I之间的关系，每单位壁面积的重量W（kg / m 2），穿透阻力R和腹板角度θ（°） 被设置为满足几个表达组之一。

公开(公告)号：US20060248840A1

公开(公告)日：2006-11-09

申请号：US10547984

申请日：2004-03-17

Applicant: Kunihiko Onda ,  Yuichi Tatsumi ,  Yasushi Wakiya ,  Akira Yamaguchi ,  Takeshi Ishizawa ,  Atsushi Takeda ,  Mitsuo Higashino ,  Jyunichi Hirao ,  Toshinobu Kawakami

Inventor： Kunihiko Onda ,  Yuichi Tatsumi ,  Yasushi Wakiya ,  Akira Yamaguchi ,  Takeshi Ishizawa ,  Atsushi Takeda ,  Mitsuo Higashino ,  Jyunichi Hirao ,  Toshinobu Kawakami

IPC: E04H12/00

CPC classification number: E04C3/06 ,  E02D5/10 ,  E04C3/293 ,  E04C5/03 ,  E04C2003/0452

Abstract: An object of the present invention is to obtain a shaped steel beam having a strong bonding force with respect to concrete, and to obtain a wall with a reduced thickness. An H-beam has a plurality of projections on an inner face, and satisfies the conditions P/h≦10 and P/b2≧4, where b2 represents the upper-side width of the projections, h represents the projection height, and P represents the projection pitch in a cross section perpendicular to the inner face having the projections. A wall uses the H-beam as a structural member. In the wall, H-beams stand at a plurality of positions in the longitudinal direction of the wall with outer faces of flanges pointing toward the surface of the wall.

Abstract translation: 本发明的目的是获得一种相对于混凝土具有很强粘合力的成形钢梁，并获得厚度减小的壁。 H形梁在内表面上具有多个突起，满足条件P / h <= 10和P / B <2> = 4，其中b < 表示突起的上侧宽度，h表示突出高度，P表示与具有突起的内表面垂直的截面的投影间距。 墙壁使用H型钢作为结构件。 在墙壁上，H型梁在壁的纵向方向上的多个位置处，凸缘的外表面指向壁的表面。