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'Seismic device' for construction works, especially for bridges and offshore platforms.

机译:用于建筑工程的“抗震装置”,尤其是桥梁和海上平台。

摘要

P The seismic device for construction works comprises an upper plate (1) provided with at least two metal wedges (5) with their flat inclined surfaces (5a) facing downwards and outwards, a lower plate ( 2) provided with at least two metal wedges (8) with their flat inclined surfaces (8a) facing upwards and inwards facing the inclined surfaces (5a) of the upper plate, and at least two plates of elastomer (3) disposed between the inclined surfaces (5a, 8a) of the upper and lower plates for establishing a mechanical connection between said plates. BR/ Application to railway bridges. / P
机译:

用于建筑工程的地震装置包括:上板(1),其至少具有两个金属楔形物(5),其平坦的倾斜表面(5a)面向下和向外;下板(2),其至少具有两个金属楔子(8)的平坦倾斜表面(8a)朝上并向内面对上板的倾斜表面(5a),并且至少两块弹性体(3)的板放置在金属楔形件(8a)的倾斜表面(5a,8a)之间上板和下板用于在所述板之间建立机械连接。
在铁路桥梁中的应用。

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