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Author:

范立峰 (范立峰.) (Scholars:范立峰) | 周雪菲 (周雪菲.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了用于霍普金森杆实验的高温试件迅速降温拉杆式装置,属于岩体的力学性能实验技术领域。本发明中通过拉动滑动杆,可控制空心隔水罩的开合状态。空心隔水罩打开状态下,不影响试件的加热及霍普金森杆冲击实验;空心隔水罩闭合状态下,可进水喷洒试件实现高温试件的快速冷却。同时,空心隔水罩也会对加热炉炉膛起到保护作用,防止高温岩体遇到冷水破裂产生的碎片破坏炉膛。另外,整个加热、冷却、冲击实验过程不移动试件,结构简单、紧凑,操作控制简便,能够迅速完成整个实验过程。隔水罩的设计灵活,在始终打开的状态下不影响高温霍普金森杆实验的进行,实现一个设计多种用法的功能,经济实惠。

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Patent Info :

Type: 发明授权

Patent No.: CN201710432434.2

Filing Date: 2017-06-09

Publication Date: 2019-06-28

Pub. No.: CN107121330B

Applicants: 北京工业大学

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: 10

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