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Author:

李振宝 (李振宝.) (Scholars:李振宝) | 谢菲 (谢菲.) | 解咏平 (解咏平.) | 宋坤 (宋坤.) | 周宏宇 (周宏宇.)

Indexed by:

incoPat zhihuiya

Abstract:

端部无粘结不等强度钢筋混凝土梁,属于结构工程领域。具体的操作步骤包括:制备两端粘贴泡沫垫块的波纹管、波纹管与纵筋固定、钢筋笼的绑扎、梁的支模与混凝土的浇筑与振捣。本发明将波纹管固定在梁的纵筋端部实现局部无粘结,纵筋由普通钢筋和高强钢筋组成,保证在往复荷载作用下普通钢筋首先屈服,高强钢筋保持在弹性变形阶段,减小了梁的残余变形。本发明能有效的提高梁的屈曲段的长度,改善梁的耗能能力,提高梁的抗震性能。

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Patent Info :

Type: 发明授权

Patent No.: CN201410149544.4

Filing Date: 2014-04-12

Publication Date: 2016-08-17

Pub. No.: CN103924728B

Applicants: 北京工业大学

Legal Status: 未缴年费 ; 权利转移

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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