公开(公告)号：US06330726B1

公开(公告)日：2001-12-18

申请号：US09506964

申请日：2000-02-18

申请人： George Dean Hone ,  Glen Orval West ,  Eric Peter Beazer

发明人： George Dean Hone ,  Glen Orval West ,  Eric Peter Beazer

IPC分类号： E01D1904

CPC分类号： B64F1/305 ,  E01D15/24

摘要： A bridge for the transfer of passengers between an elevated level of a terminal building has a vestibule attached to the terminal building. A first bridge unit extends from the vestibule to a rotunda assembly and is rotatably attached to the rotunda assembly and the vestibule. The rotunda assembly has an elevation system for changing the slope of the first bridge unit relative to the horizontal. A second bridge unit extends from the rotunda assembly and has a bubble attached at its outer end. The second bridge unit has telescoping sections and is movable vertically, telescopically and radially upon operation of a driving system connected at the outer end of the second bridge unit. A telescoping brow extends away from the second bridge unit. The slopes of the first bridge unit and the second bridge unit are controlled to be less than 12 percent with the bubble being movable over a wide range of locations and with a substantial range of vertical motion.

摘要翻译： 在高架水平的码头建筑物之间转移乘客的桥梁具有连接到码头建筑物的前庭。 第一桥接单元从前庭延伸到圆形大厅，并且可旋转地附接到圆形大厅组件和前庭。 圆形组件具有用于改变第一桥接单元相对于水平面的斜率的升高系统。 第二个桥梁单元从圆形大楼组件延伸并且在其外端附着有气泡。 第二桥接单元具有伸缩部分，并且在连接在第二桥接单元的外端处的驱动系统的操作时可垂直地，可伸缩地和径向移动。 伸缩式眉毛远离第二个桥梁单元。 第一桥接单元和第二桥接单元的倾斜度被控制在小于12％，而气泡可以在宽范围的位置上移动并具有相当大的垂直运动范围。

公开(公告)号：US06460214B1

公开(公告)日：2002-10-08

申请号：US09817283

申请日：2001-03-27

申请人： Ming-Huang Chang

发明人： Ming-Huang Chang

IPC分类号： E01D1904

CPC分类号： E01D19/06

摘要： A vibration resistant expansion joint is provided. The expansion joint includes a sustaining pedestal (1) which is formed from two L-shaped members (111 and 112). A plurality of shim assemblies (12), each containing a bifurcated tooth-like shim (121), are pivotally joined to the sustaining pedestal (1). Additionally provided is a foundation (3) formed of two L-shaped side members, each side member having a slide surface (33, 34) formed along a bottom edge thereof. A stepped bench unit (2), formed of a pair of benches, is slidably mounted on foundation (3).

摘要翻译： 提供了一种抗振动伸缩接头。 膨胀接头包括由两个L形构件（111和112）形成的维持基座（1）。 多个垫片组件（12）各自包含分叉的齿状垫片（121），枢转地连接到支撑台座（1）。 另外设置有由两个L形侧构件形成的基座（3），每个侧构件具有沿其底部边缘形成的滑动表面（33,34）。 由一对长凳形成的阶梯台单元（2）可滑动地安装在基座（3）上。

公开(公告)号：US06178706B2

公开(公告)日：2001-01-30

申请号：US09207679

申请日：1998-12-09

申请人： Sadao Nomoto ,  Chiaki Sudo

发明人： Sadao Nomoto ,  Chiaki Sudo

IPC分类号： E01D1904

CPC分类号： E01D19/04

摘要： A movement limiting device of a bridge bearing is provided in which the horizontal strength in the longitudinal direction and the perpendicular direction of a bridge when limitation in movement is cancelled can be suitably separately set. A rubber bearing 64 is interposed between an upper shoe plate 60 and a lower shoe plate 62. The upper shoe plate 60 has a notch 72 formed in a side thereof. A side block 80 has two projections 82, 84, which are formed integrally with the side block 80 to project upwardly. The side block 80 has a plurality of bolt through holes 86, which are formed therein on both end sides of the projections 82 and 84, and another bolt through hole 86, which is also formed in a concave portion 83 between the projections 82 and 84. Bolts 78 fix the side block to the lower shoe plate 62. Upper portions of the projections 82, 84 are positioned in the notch 72 such that there are spaces between the projections 82, 84 and both ends 72a, 72b of the notch 72, respectively, just for allowing limited movement.

摘要翻译： 提供一种桥式轴承的移动限制装置，其中，当移动限制被取消时，桥的纵向和垂直方向上的水平强度可以适当地单独设置。 橡胶轴承64插入在上鞋板60和下鞋板62之间。上鞋板60具有形成在其侧面的切口72。 侧块80具有与侧块80一体地形成以向上突出的两个突起82,84。 侧块80具有多个螺栓通孔86，其形成在突起82和84的两端侧，另一个螺栓通孔86也形成在突起82和84之间的凹部83中 螺栓78将侧块固定到下板板62.突起82,84的上部位于凹口72中，使得突出部82,84与凹口72的两端72a，72b之间存在空间， 分别只是为了允许有限的运动。

公开(公告)号：US06499170B2

公开(公告)日：2002-12-31

申请号：US09828726

申请日：2001-04-09

申请人： Jae Kwan Kim ,  Ick Hyun Kim

发明人： Jae Kwan Kim ,  Ick Hyun Kim

IPC分类号： E01D1904

CPC分类号： E04H9/021 ,  E01D19/02 ,  E01D19/04

摘要： Disclosed is a seismic load transmitting system based on impact mechanism for a multi-span continuous bridge. There are impact assemblies connected to a superstructure of the bridge for colliding with movable support piers according to a longitudinal displacement of the superstructure of the bridge caused by a seismic load. The seismic load is transmitted from the superstructure of the bridge to the movable support piers. These are impact receiving assemblies installed in the movable support piers for receiving an impact force generated when the movable support piers become collided with the impact assemblies and transmitting the seismic load transferred from the superstructure of the bridge through the impact assemblies to the movable support piers. The seismic load generated in the superstructure of the bridge is transmitted not only to the fixed support piers but also to the moving support piers due to the collision between the impact assemblies and the impact receiving assemblies. The contact plate of the impact receiving assembly has a curved surface of a predetermined curvature.

摘要翻译： 公开了一种基于多跨连续桥梁冲击机构的地震荷载传递系统。 根据由地震荷载造成的桥梁上部结构的纵向位移，连接有桥梁上部结构的碰撞组件与可移动支撑墩碰撞。 地震载荷从桥梁的上部结构传递到可移动支撑墩。 这些是安装在可移动支撑墩中的冲击接收组件，用于接收当可移动支撑墩与撞击组件碰撞时产生的冲击力，并将从桥梁的上部结构传递的地震载荷通过冲击组件传递到可移动支撑墩。 在桥梁的上部结构中产生的地震荷载不仅由于冲击组件和冲击接收组件之间的碰撞而传递到固定支撑墩，而且也传递到移动的支撑墩。 冲击接收组件的接触板具有预定曲率的曲面。

公开(公告)号：US06249925B1

公开(公告)日：2001-06-26

申请号：US09103111

申请日：1998-06-23

申请人： Hiromu Ishida ,  Yasushi Kamihigashi ,  Kenji Kubota ,  Tadashi Kanno ,  Sakashi Kamata ,  Yujiro Matsuyama ,  Yoshio Araki ,  Kiyoshi Negishi ,  Chisato Nonomura

发明人： Hiromu Ishida ,  Yasushi Kamihigashi ,  Kenji Kubota ,  Tadashi Kanno ,  Sakashi Kamata ,  Yujiro Matsuyama ,  Yoshio Araki ,  Kiyoshi Negishi ,  Chisato Nonomura

IPC分类号： E01D1904

CPC分类号： E04H9/021 ,  E01D19/04

摘要： A bridge of shock-absorbing construction is disclosed, which includes horizontal members arranged in series, vertical members supporting the horizontal members, and connectors for connecting the adjacent horizontal members or for connecting the horizontal member and the vertical member, wherein shock absorbers formed from a material with an elastic modulus in flexure over 200 kgf/cm2 and each having a wall structure in a shock-loading direction are disposed on the connectors or at the points of contact between the horizontal members or between the horizontal member and the vertical member.

摘要翻译： 公开了一种缓冲结构的桥梁，其包括串联布置的水平构件，支撑水平构件的垂直构件以及用于连接相邻的水平构件或用于连接水平构件和垂直构件的连接器，其中由 弹性模量超过200kgf / cm 2的材料和每个具有冲击加载方向的壁结构的材料设置在连接器上或在水平构件之间或水平构件和垂直构件之间的接触点处。