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    • 3. 发明申请
    • FAIL-SOFT, GRACEFUL DEGRADATION, STRUCTURAL FUSE APPARATUS AND METHOD
    • 失效软件,粗糙度降低,结构保险丝装置和方法
    • US20170067249A1
    • 2017-03-09
    • US15354787
    • 2016-11-17
    • Thor Matteson
    • Thor Matteson
    • E04B1/98E04C3/32E04H9/02
    • E04B1/985E04B2001/2442E04C3/32E04C2003/0434E04C2003/0452E04H9/021E04H9/024E04H9/027E04H9/028
    • A retrofitting structure includes a column fixed in the ground. A structural fuse is pivotally mounted to the retrofitting structure at two vertically offset locations. The structural fuse is further pivotally mounted at a third location above the column to a superstructure of a building. The structural fuse is designed to yield for loads for which the column only deforms elastically. The structural fuse may be a planar member captured between the column and a retention plate to prevent buckling of the structural fuse. The retention plate may include a channel beam in order to provide sufficient stiffness to prevent buckling. Desired yield properties are obtained by increasing width of the structural fuse with distance from the bottom of the column. The width is augmented with distance from the bottom of the column to account for friction with the column and retention plate.
    • 改装结构包括固定在地面上的柱子。 结构保险丝在两个垂直偏移的位置枢转地安装到改装结构。 结构保险丝进一步枢转地安装在塔的上方的第三位置到建筑物的上部结构。 结构保险丝设计用于为柱体仅弹性变形的负载屈服。 结构保险丝可以是捕获在柱和保持板之间的平面构件,以防止结构保险丝的弯曲。 保持板可以包括通道梁,以便提供足够的刚度以防止弯曲。 期望的屈服特性是通过将结构熔丝的距离从柱底部的距离增加而获得的。 宽度与柱底距离增加,以说明与柱和固定板的摩擦力。
    • 4. 发明授权
    • Gusset plate connection in bearing of beam to column
    • 横梁到柱的轴承板连接
    • US09506239B2
    • 2016-11-29
    • US14729957
    • 2015-06-03
    • MITEK HOLDINGS, INC.
    • David L. Houghton
    • E04B1/38E04B1/24E04H9/02
    • E04B1/2403E04B2001/2415E04B2001/2418E04B2001/2439E04B2001/2442E04B2001/2445E04B2001/2448E04H9/024
    • A beam to column joint connection structure of a building framework has a column assembly and a beam assembly. The column assembly includes a column, a pair of gusset plates on opposite sides of the column, and bearing elements. The beam assembly includes a beam having an end portion received between the gusset plates. The beam assembly has bearing elements. The bearing elements are positioned with respect to each other to prevent movement of the beam assembly relative to the column assembly by engagement of exterior bearing engagement surfaces of the bearing elements of the column assembly with exterior engagement bearing surfaces of the bearing elements of the beam assembly in a direction along a longitudinal axis of the beam. The beam-to-column joint connection does not require any bolts or welds connecting the beam assembly to the column assembly, resulting in an all bearing moment connection.
    • 建筑框架的梁与柱接头连接结构具有柱组件和梁组件。 柱组件包括柱,在柱的相对侧上的一对角撑板和承载元件。 梁组件包括具有容纳在角撑板之间的端部的梁。 梁组件具有轴承元件。 轴承元件相对于彼此定位,以通过柱组件的轴承元件的外部轴承接合表面与梁组件的轴承元件的外部接合轴承表面的接合来防止梁组件相对于柱组件的移动 沿着梁的纵向轴线的方向。 梁到柱接头连接不需要将梁组件连接到柱组件的任何螺栓或焊缝,导致所有的轴承力矩连接。
    • 5. 发明申请
    • COLUMN BASE STRUCTURE
    • 柱状结构
    • US20160222662A1
    • 2016-08-04
    • US14346375
    • 2013-09-25
    • HITACHI METALS TECHNO, LTD.
    • Hidenori TANAKAHisatomo MOCHIDUKIKousuke FUKUCHI
    • E04C3/32E02D27/42
    • E04C3/32E02D27/42E04B1/2403E04B2001/2442E04B2001/2463
    • In a column base structure provided with a column base portion in which a joint metal fitting arranged above a base concrete is fixed to an anchor bolt protruding upward from the base concrete, and a column member which is joined its lower end portion to an upper surface of the joint metal fitting, a design basis strength F1′ of the joint metal fitting is smaller than a design basis strength F2 of the column member, a bending bearing force of the column base portion is smaller than an index bending bearing force of the column member which is calculated by multiplying a bending bearing force of the column member by a value obtained by dividing the design basis strength F1′ by the design basis strength F2, and the column base portion yields before the column member according to an increase of the load applied to the column base structure.
    • 在设置有列基部的列基体结构中,其中布置在基础混凝土上方的接头金属配件固定到从基础混凝土向上突出的锚定螺栓,以及柱构件,其将其下端部连接到上表面 的接头金属接头,接头金属接头的设计基准强度F1'小于柱构件的设计基础强度F2,柱基部的弯曲承受力小于柱的折痕弯曲承载力 通过将柱构件的弯曲承受力乘以通过将设计基准强度F1'除以设计基础强度F2而获得的值而计算的构件,并且列基部根据负载的增加而在柱构件之前产生 应用于柱基结构。
    • 6. 发明授权
    • Structural connection mechanisms for providing discontinuous elastic behavior in structural framing systems
    • 在结构框架系统中提供不连续弹性行为的结构连接机制
    • US09080339B2
    • 2015-07-14
    • US13803386
    • 2013-03-14
    • Timothy A. Hayes
    • Timothy A. Hayes
    • E04B1/98E04H9/02F16B7/00
    • E04B1/985E04B1/19E04B1/1903E04B2001/2415E04B2001/2442E04B2001/2448E04H9/02E04H9/024F16B5/0266F16B7/00
    • A structural frame for a building includes first structural members and second structural members, with a discontinuous elastic zone at locations where the first and second structural members are coupled and through which a load passes therebetween. Discontinuous elastic zone connections couple the first and second structural members and are configured to provide elasticity in the structural frame and dampen the effects of transient loads on the structural frame. Each discontinuous elastic zone connection includes faying surfaces opposing each other, fastening devices configured to secure respective first and second structural members, and a compression element positioned on each fastening device configured to act in combination with a fastening device to regulate movement of the faying surfaces relative to each other, and thus regulate the behavior of the discontinuous elastic zone connection resulting from loads applied by first and second structural members on opposing sides of a respective discontinuous elastic zone.
    • 用于建筑物的结构框架包括第一结构构件和第二结构构件,在第一和第二结构构件联接的位置处具有不连续的弹性区域,并且负载通过它们的位置。 不连续的弹性区域连接件联接第一和第二结构构件并且被构造成在结构框架中提供弹性并且抑制瞬态负载对结构框架的影响。 每个不连续的弹性区域连接包括彼此相对的拼接表面,构造成固定相应的第一和第二结构构件的紧固装置,以及定位在每个紧固装置上的压缩元件,其构造成与紧固装置组合起作用,以调节接合面的相对运动 并且因此调节由相应不连续弹性区域的相对侧上由第一和第二结构构件施加的负载引起的不连续弹性区域连接的行为。
    • 9. 发明授权
    • Collar-form, full-moment structural connection with angular, confronting, load-transfer, corner facets
    • 具有角度,面对,负载转移,角面的轴环形,全时结构连接
    • US08782994B1
    • 2014-07-22
    • US14198217
    • 2014-03-05
    • ConXtech, Inc.
    • Robert J. Simmons
    • E04H12/00E04B1/24
    • E04B1/2403E04B2001/2409E04B2001/2442E04B2001/2454Y10T403/34Y10T403/344Y10T403/39Y10T403/447Y10T403/4602Y10T403/7123
    • A collar-form, nodal connection between the ends of beams and the outside of a column including (a) column-mount node components, joined to and distributed around the outside of the column at a defined location along its length, (b) planar beam-mount node components connected to beam ends and arranged in a collar form circumsurrounding the column-mount node components, with adjacent beam-mount node components possessing adjacent lateral sides including confronting load-compression faces that lie in planes which are disposed at angles of substantially 45-degrees relative to the respective planes of their associated beam-mount components, and (c) for each pair of adjacent beam-mount-component lateral sides, operatively connected nut-and-bolt structure extending through the associated beam-mount components' lateral sides, appropriately tightened within the overall nodal connection to produce compression in confrontingly adjacent load-compression faces which is effective within the connection to promote column-circumsurrounding load delivery from the beams through the connection to the column.
    • 在梁的端部和柱的外部之间的套环形节点连接,包括(a)柱安装节点部件,其沿着其长度在限定的位置处连接并分布在柱的外部,(b)平面 光束安装节点组件连接到光束端部并且布置成围绕柱安装节点部件的环形形状,相邻的光束安装节点部件具有相邻的侧面,其包括面对的负载压缩面,所述面对位于以 相对于其相关联的光束安装部件的相应平面大致为45度,以及(c)对于每对相邻的光束安装部件侧面,可操作地连接的螺母和螺栓结构延伸穿过相关联的光束安装部件 横向侧面,在整个节点连接中适当地紧固,以在面对相邻的负载压缩面中产生压缩,这在连接中是有效的 离子以促进柱 - 环绕负载从束通过连接到柱的负载传递。