BUCKLING RESTRAINED BRACE FOR STRUCTURAL REINFORCEMENT AND SEISMIC ENERGY DISSIPATION
    1.
    发明申请
    BUCKLING RESTRAINED BRACE FOR STRUCTURAL REINFORCEMENT AND SEISMIC ENERGY DISSIPATION 失效
    用于结构加固和地震能量消耗的起重限制带

    公开(公告)号:US20110041425A1

    公开(公告)日:2011-02-24

    申请号:US12718359

    申请日:2010-03-05

    IPC分类号: E04H9/02

    摘要: A buckling restrained brace includes a deformable core contained within an outer casing. Ends of the core protrude from the casing for connection to a frame or other structure. A length of the deformable core between its ends, referred to as the gauge or yielding section, is capable of deforming during an earthquake or blast loading. The gauge section is differentially heat treated from the ends so that the gauge section has a lower yield strength than the ends. The casing provides containment of the core to prevent buckling of the core. A metal foil interface or unbonding layer is provided between the deformable core and the casing so that the deformable core does not bind to the casing. The buckling restrained brace provides significant performance improvements over prior art BRBs coupled with simplified assembly.

    摘要翻译: 屈曲约束支架包括容纳在外壳内的可变形芯。 芯的端部从壳体突出以连接到框架或其他结构。 其可变形芯在其端部之间的长度(称为量规或屈服部分)能够在地震或爆炸加载期间变形。 仪表部分从端部进行差别热处理,使得量规部分的屈服强度比端部低。 壳体提供了芯的容纳以防止芯的屈曲。 在可变形的芯和壳体之间设置有金属箔界面或非粘合层,使得可变形的芯不结合到壳体。 相对于现有技术的BRB与简化组装相结合,弯曲限制支架提供显着的性能改进。

    Prepeg pultrusion
    2.
    发明申请
    Prepeg pultrusion 失效
    预浸料拉挤

    公开(公告)号:US20090126860A1

    公开(公告)日:2009-05-21

    申请号:US12286300

    申请日:2008-09-29

    IPC分类号: B29C70/04

    CPC分类号: B29C70/52

    摘要: Continuous pultrusion of prepreg material systems is provided. A prepreg material, comprising fibers infiltrated with a partially cured resin, is introduced into a pultrusion die with a barrier layer between surfaces of the prepreg material and facing inner surfaces of the die. The prepreg material and the barrier layers are continuously pulled through the pultrusion die. The barrier layer is removed from each surface of the prepreg material after exiting the die.

    摘要翻译: 提供了预浸料材料系统的连续拉挤成型。 包含浸渍有部分固化的树脂的纤维的预浸料材料被引入具有在预浸料坯材料的表面之间并且面对模具的内表面的阻隔层的拉挤成型模具。 预浸材料和阻挡层被连续地拉过拉挤模具。 在离开模具之后,从预浸料坯材料的每个表面去除阻挡层。

    Prepeg pultrusion
    3.
    发明授权
    Prepeg pultrusion 失效
    预浸料拉挤

    公开(公告)号:US08066836B2

    公开(公告)日:2011-11-29

    申请号:US12286300

    申请日:2008-09-29

    IPC分类号: B29C70/04

    CPC分类号: B29C70/52

    摘要: Continuous pultrusion of prepreg material systems is provided. A prepreg material, comprising fibers infiltrated with a partially cured resin, is introduced into a pultrusion die with a barrier layer between surfaces of the prepreg material and facing inner surfaces of the die. The prepreg material and the barrier layers are continuously pulled through the pultrusion die. The barrier layer is removed from each surface of the prepreg material after exiting the die.

    摘要翻译: 提供了预浸料材料系统的连续拉挤成型。 包含浸渍有部分固化的树脂的纤维的预浸料材料被引入具有在预浸料坯材料的表面之间并且面对模具的内表面的阻隔层的拉挤成型模具。 预浸材料和阻挡层被连续地拉过拉挤模具。 在离开模具之后,从预浸料坯材料的每个表面去除阻挡层。

    Buckling restrained brace for structural reinforcement and seismic energy dissipation and method of producing same
    4.
    发明授权
    Buckling restrained brace for structural reinforcement and seismic energy dissipation and method of producing same 失效
    屈曲约束支架用于结构加固和地震能量消耗及其生产方法

    公开(公告)号:US07707788B2

    公开(公告)日:2010-05-04

    申请号:US11725582

    申请日:2007-03-19

    IPC分类号: E04B1/98 E04H9/02

    摘要: A buckling restrained brace includes a deformable core contained within an outer casing. Ends of the core protrude from the casing for connection to a frame or other structure. A length of the deformable core between its ends, referred to as the gauge or yielding section, is capable of deforming during an earthquake or blast loading. The gauge section is differentially heat treated from the ends so that the gauge section has a lower yield strength than the ends. The casing provides containment of the core to prevent buckling of the core. A metal foil interface or unbonding layer is provided between the deformable core and the casing so that the deformable core does not bind to the casing. The buckling restrained brace provides significant performance improvements over prior art BRBs coupled with simplified assembly.

    摘要翻译: 屈曲约束支架包括容纳在外壳内的可变形芯。 芯的端部从壳体突出以连接到框架或其他结构。 其可变形芯在其端部之间的长度(称为量规或屈服部分)能够在地震或爆炸加载期间变形。 仪表部分从端部进行差别热处理,使得量规部分的屈服强度比端部低。 壳体提供了芯的容纳以防止芯的屈曲。 在可变形的芯和壳体之间设置有金属箔界面或非粘合层,使得可变形的芯不结合到壳体。 相对于现有技术的BRB与简化组装相结合,弯曲限制支架提供显着的性能改进。

    Shape memory alloy composite material shock and vibration isolator devices
    5.
    发明申请
    Shape memory alloy composite material shock and vibration isolator devices 失效
    形状记忆合金复合材料防震隔振装置

    公开(公告)号:US20090126288A1

    公开(公告)日:2009-05-21

    申请号:US12080090

    申请日:2008-03-31

    IPC分类号: E04B1/98 F16M7/00 C08K3/08

    摘要: A shock and vibration isolator device has one or more connecting elements of a superelastic shape memory alloy composite material extending between a base member, configured to mount to a structure or ground, and a mounting member, configured to support equipment or machinery. The superelastic shape memory alloy composite material is formed of a plurality of superelastic wires embedded in an elastomeric matrix material.

    摘要翻译: 冲击和隔振装置具有一个或多个超弹性形状记忆合金复合材料的连接元件,所述超弹性形状记忆合金复合材料在构造成安装到结构或地面的基底构件和构造成支撑设备或机械的安装构件之间延伸。 超弹性形状记忆合金复合材料由嵌入弹性体基体材料中的多个超弹性线形成。

    Extendable joined wing system for a fluid-born body
    7.
    发明授权
    Extendable joined wing system for a fluid-born body 失效
    用于流体出生体的可扩展连接翼系统

    公开(公告)号:US06986481B2

    公开(公告)日:2006-01-17

    申请号:US10698580

    申请日:2003-10-31

    IPC分类号: F42B10/12

    摘要: An extendable wing system for a fluid-born body has a forward wing and an aft wing pivotably coupled together at a location outward of their wing roots. A linkage mechanism mounted on the body provides both pivoting of the wing roots about a pivot point and translation of the wing roots and their pivot points to extend the joined wings from a stowed position to a deployed position. Translation of the forward wing root pivot point allows the stowed wing system to occupy additional space toward the nose of the body, thereby allowing use of wings having a longer wingspan and greater aspect ratio. The linkage mechanism can also be used to incorporate flight control, such as roll and pitch control, directly into the wing system. In another embodiment, the wings can incorporate actuator elements on or within the wings to effect flight control by deformation of the wing structure.

    摘要翻译: 用于流体出身体的可延伸的翼系统具有前翼和后翼,它们在其翼根的外侧的位置处可枢转地联接在一起。 安装在主体上的连杆机构提供了机翼根部围绕枢轴点的枢转以及机翼根部及其枢转点的平移,以将结合的机翼从收起位置延伸到展开位置。 前翼根枢轴点的翻译允许收起的翼系统占据身体鼻部的额外空间,从而允许使用具有较长翼展和更大纵横比的翼。 连杆机构也可用于将飞行控制,如滚转和俯仰控制,直接融入机翼系统。 在另一个实施例中,翼可以将致动器元件结合在翼上或翅膀内,以通过翼结构的变形来实现飞行控制。

    Method of forming a buckling restrained brace for structural reinforcement and seismic energy dissipation
    8.
    发明授权
    Method of forming a buckling restrained brace for structural reinforcement and seismic energy dissipation 失效
    形成用于结构加固和地震能量消散的屈曲约束支架的方法

    公开(公告)号:US08146301B2

    公开(公告)日:2012-04-03

    申请号:US12725852

    申请日:2010-03-17

    IPC分类号: E04B1/98

    摘要: A buckling restrained brace includes a deformable core contained within an outer casing. Ends of the core protrude from the casing for connection to a frame or other structure. A length of the deformable core between its ends, referred to as the gauge or yielding section, is capable of deforming during an earthquake or blast loading. The gauge section is differentially heat treated from the ends so that the gauge section has a lower yield strength than the ends. The casing provides containment of the core to prevent buckling of the core. A metal foil interface or unbonding layer is provided between the deformable core and the casing so that the deformable core does not bind to the casing. The buckling restrained brace provides significant performance improvements over prior art BRBs coupled with simplified assembly.

    摘要翻译: 屈曲约束支架包括容纳在外壳内的可变形芯。 芯的端部从壳体突出以连接到框架或其他结构。 其可变形芯在其端部之间的长度(称为量规或屈服部分)能够在地震或爆炸加载期间变形。 仪表部分从端部进行差别热处理,使得量规部分的屈服强度比端部低。 壳体提供了芯的容纳以防止芯的屈曲。 在可变形的芯和壳体之间设置有金属箔界面或非粘合层,使得可变形的芯不结合到壳体。 相对于现有技术的BRB与简化组装相结合,弯曲限制支架提供显着的性能改进。

    Buckling restrained brace for structural reinforcement and seismic energy dissipation
    9.
    发明授权
    Buckling restrained brace for structural reinforcement and seismic energy dissipation 失效
    屈曲约束支架用于结构加固和地震能量耗散

    公开(公告)号:US08146300B2

    公开(公告)日:2012-04-03

    申请号:US12718359

    申请日:2010-03-05

    IPC分类号: E04B1/98

    摘要: A buckling restrained brace includes a deformable core contained within an outer casing. Ends of the core protrude from the casing for connection to a frame or other structure. A length of the deformable core between its ends, referred to as the gauge or yielding section, is capable of deforming during an earthquake or blast loading. The gauge section is differentially heat treated from the ends so that the gauge section has a lower yield strength than the ends. The casing provides containment of the core to prevent buckling of the core. A metal foil interface or unbonding layer is provided between the deformable core and the casing so that the deformable core does not bind to the casing. The buckling restrained brace provides significant performance improvements over prior art BRBs coupled with simplified assembly.

    摘要翻译: 屈曲约束支架包括容纳在外壳内的可变形芯。 芯的端部从壳体突出以连接到框架或其他结构。 其可变形芯在其端部之间的长度(称为量规或屈服部分)能够在地震或爆炸加载期间变形。 仪表部分从端部进行差别热处理,使得量规部分的屈服强度比端部低。 壳体提供了芯的容纳以防止芯的屈曲。 在可变形的芯和壳体之间设置有金属箔界面或非粘合层,使得可变形的芯不结合到壳体。 相对于现有技术的BRB与简化组装相结合,弯曲限制支架提供显着的性能改进。

    Buckling restrained brace for structural reinforcement and seismic energy dissipation and method of producing same
    10.
    发明申请
    Buckling restrained brace for structural reinforcement and seismic energy dissipation and method of producing same 失效
    屈曲约束支架用于结构加固和地震能量消耗及其生产方法

    公开(公告)号:US20080229683A1

    公开(公告)日:2008-09-25

    申请号:US11725582

    申请日:2007-03-19

    IPC分类号: E04B1/98 B21D47/00

    摘要: A buckling restrained brace includes a deformable core contained within an outer casing. Ends of the core protrude from the casing for connection to a frame or other structure. A length of the deformable core between its ends, referred to as the gauge or yielding section, is capable of deforming during an earthquake or blast loading. The gauge section is differentially heat treated from the ends so that the gauge section has a lower yield strength than the ends. The casing provides containment of the core to prevent buckling of the core. A metal foil interface or unbonding layer is provided between the deformable core and the casing so that the deformable core does not bind to the casing. The buckling restrained brace provides significant performance improvements over prior art BRBs coupled with simplified assembly.

    摘要翻译: 屈曲约束支架包括容纳在外壳内的可变形芯。 芯的端部从壳体突出以连接到框架或其他结构。 其可变形芯在其端部之间的长度(称为量规或屈服部分)能够在地震或爆炸加载期间变形。 仪表部分从端部进行差别热处理,使得量规部分的屈服强度比端部低。 壳体提供了芯的容纳以防止芯的屈曲。 在可变形的芯和壳体之间设置有金属箔界面或非粘合层,使得可变形的芯不结合到壳体。 相对于现有技术的BRB与简化组装相结合,弯曲限制支架提供显着的性能改进。