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Inventor:

吴应雄 (吴应雄.) [1] (Scholars:吴应雄) | 田泓 (田泓.) [2] | 林森 (林森.) [3]

Indexed by:

incoPat

Abstract:

本实用新型涉及一种双向层状剪切型土箱,包括刚性底座,所述刚性底座的上表面自下往上依次层叠有若干层框架,以形成土箱侧壁,上下两相邻框架之间均设置有若干个牛眼轴承,且牛眼轴承安装在其中一相邻框架上,另一相邻框架上设有用以牛眼轴承的滚珠嵌入滚动的弧形凹槽。该双向层状剪切型土箱的结构简单,由于牛眼轴承为万向轴承,形成可以自由滑动的支承点,使框架沿平面外任意方向转动,弧形凹槽对框架层提供限位保护作用不会限制横向变形,以更好的模拟原场土在地震作用下的剪切变形。

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Patent Info :

Type: 实用新型

Patent No.: CN201921197964.4

Filing Date: 2019/7/29

Publication Date: 2020/5/8

Pub. No.: CN210482268U

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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