【 中文摘要 】本发明公开了一种水平异性刚度隔震支座，两个耗能板水平设置在底座上，且两个耗能板的外圆弧面相邻设置，底座横桥向的两侧设置有顺桥向滑槽，耗能板的两端分别与顺桥向滑槽连接，耗能板能够沿顺桥向滑槽移动，用于消耗顺桥向的地震力，支撑柱的下端卡接在耗能板上，并且能够沿耗能板的长度方向移动，用于消耗横桥向使我地震力，支撑柱的顶部通过阻尼装置与连接柱连接，连接柱的顶部设置有顶板。该水平异性刚度隔震支座，结构设计合理，且结构简单，容易实现，能充分发挥减轻结构动力反应的作用。

【 英文摘要 】The invention discloses a horizontal shock isolation support with abnormal rigidity. Two energy consumption plates are horizontally arranged on a base, the outer arc surfaces of the two energy consumption plates are arranged adjacently, and slide grooves in the bridge axis direction are formed in the two sides in the direction perpendicular to the axis of a bridge of the base; the two ends of eachenergy consumption plate are respectively connected with the slide grooves in the bridge axis direction, the energy consumption plates can move along the slide grooves in the bridge axis direction toconsume earthquake force in the bridge axis direction, and the lower end of a supporting column is clamped to the energy consumption plates; the supporting column can move in the length direction ofthe energy consumption plates to consume earthquake force in the direction perpendicular to the axis of the bridge, the top of the supporting column is connected with a connecting column through a damping device, and a top plate is arranged on the top of the connecting column. The horizontal shock isolation support with abnormal rigidity is reasonable in structural design, simple in structure andeasy to operate and can fully exert the effect of reducing the structural dynamic response.

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