公开(公告)号：US20170081845A1

公开(公告)日：2017-03-23

申请号：US15310631

申请日：2015-05-13

申请人： JFE STEEL CORPORATON ,  JFE CIVIL ENGINEERING & CONSTRUCTION CORPORATION

发明人： Tomohiro Kinoshita ,  Takumi Ishii ,  Kazuaki Miyagawa ,  Mitsutoshi Yoshinaga ,  Wataru Kitamura

IPC分类号： E04B1/98 ,  E04C3/30 ,  E04H9/02

CPC分类号： E04B1/985 ,  E04C3/30 ,  E04C2003/026 ,  E04H9/021 ,  E04H9/028 ,  F16F1/025 ,  F16F7/125 ,  F16F2236/045

摘要： A brace member includes a plastically deformable core member, a buckling restraining member through which the core member extends, a cap sleeve in which a first end portion of the core member and a first end portion of the buckling restraining member are disposed, a cap-sleeve crevice disposed on the cap sleeve so as to protrude toward a side opposite to a side on which the core member and the buckling restraining member are disposed, a reinforcing member in which a second end portion of the core member is disposed, and a reinforcing-member crevice disposed on the reinforcing member so as to protrude toward a side opposite to a side on which the core member is disposed. The reinforcing member surrounds a predetermined area of the buckling restraining member extending from a second end surface on the second side in the longitudinal direction.

公开(公告)号：US20140305048A1

公开(公告)日：2014-10-16

申请号：US14359412

申请日：2012-11-21

申请人： JFE STEEL CORPORATION ,  JFE CIVIL ENGINEERING & CONSTRUCTION CORPORATION

发明人： Takumi Ishii ,  Hisaya Kamura ,  Tomohiro Kinoshita ,  Kazuaki Miyagawa

IPC分类号： E04H9/02

CPC分类号： E04H9/021 ,  E04H9/02

摘要： A buckling stiffening brace member eliminates welding time. Readily available components such as a steel rod and a steel pipe can be used as an axial force member and a stiffening member. The axial force member and the stiffening member can be easily connected in a dry manner by threads. A thread for screwing with a joint is formed at an end of an axial force member. At an end of a stiffening pipe that does not have a retaining ring, a sleeve for suppressing neck bending of the axial force member is joined to the outer surface of the axial force member. The axial force member and the stiffening pipe are joined together with the retaining ring therebetween by inserting an end of the axial force member that does not have the sleeve into the inner peripheral surface of the retaining ring and joining it to the retaining ring.

摘要翻译： 弯曲加强支架构件消除了焊接时间。 作为轴向力构件和加强构件，可以使用诸如钢杆和钢管的易于使用的部件。 轴向力构件和加强构件可以容易地通过螺纹连接。 在轴向力构件的端部形成有用于接合的螺纹。 在不具有保持环的加强管的端部，用于抑制轴向力构件的颈部弯曲的套筒接合到轴向力构件的外表面。 通过将不具有套筒的轴向力构件的端部插入保持环的内周面并将其接合到保持环，将轴向力构件和加强管与保持环连接在一起。

公开(公告)号：US09045913B2

公开(公告)日：2015-06-02

申请号：US14359412

申请日：2012-11-21

申请人： JFE STEEL CORPORATION ,  JFE CIVIL ENGINEERING & CONSTRUCTION CORPORATION

发明人： Takumi Ishii ,  Hisaya Kamura ,  Tomohiro Kinoshita ,  Kazuaki Miyagawa

IPC分类号： E04H9/02

CPC分类号： E04H9/021 ,  E04H9/02

摘要： A buckling stiffening brace member eliminates welding time. Readily available components such as a steel rod and a steel pipe can be used as an axial force member and a stiffening member. The axial force member and the stiffening member can be easily connected in a dry manner by threads. A thread for screwing with a joint is formed at an end of an axial force member. At an end of a stiffening pipe that does not have a retaining ring, a sleeve for suppressing neck bending of the axial force member is joined to the outer surface of the axial force member. The axial force member and the stiffening pipe are joined together with the retaining ring therebetween by inserting an end of the axial force member that does not have the sleeve into the inner peripheral surface of the retaining ring and joining it to the retaining ring.

摘要翻译： 弯曲加强支架构件消除了焊接时间。 作为轴向力构件和加强构件，可以使用诸如钢杆和钢管的易于使用的部件。 轴向力构件和加强构件可以容易地通过螺纹连接。 在轴向力构件的端部形成有用于接合的螺纹。 在不具有保持环的加强管的端部，用于抑制轴向力构件的颈部弯曲的套筒接合到轴向力构件的外表面。 通过将不具有套筒的轴向力构件的端部插入保持环的内周面并将其连接到保持环，将轴向力构件和加强管与保持环连接在一起。