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Abstract:
本实用新型涉及一种抗剪自修复大变形锚杆,适用于各类土木工程和采矿工程的支护锚杆,包括中空锚杆体,所述中空锚杆体的内腔中设置有外壳为脆性材料的分段囊泡,所述分段囊泡内含有修复材料,所述中空锚杆体的一端套置有托盘并螺接有螺母。该锚杆解决了节理剪切变形导致锚杆锚固体破裂引发的锚杆破坏和腐蚀问题。
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Patent Info :
Type: 实用新型
Patent No.: CN202120491884.0
Filing Date: 2021-03-09
Publication Date: 2021-11-02
Pub. No.: CN214577112U
公开国别: CN
Applicants: 福州大学
Legal Status: 授权
Cited Count:
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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