锚栓抗震性能研究综述

谢群; 陆洲导; 余江滔

doi:10.13204/j.gyjz200604022

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锚栓抗震性能研究综述

doi: 10.13204/j.gyjz200604022

1.
同济大学结构工程与防灾研究所上海 200092

详细信息

中图分类号: TU378
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- 文章访问数: 54
- HTML全文浏览量: 5
- PDF下载量: 110
- 被引次数: 0
出版历程
- 收稿日期: 2005-12-22
- 刊出日期: 2006-04-20

SUMMARY OF ANCHOR BEHAVIOR UNDER SEISMIC LOADS

1.
Research Institute of Structural Engineering and Disaster Reduction,Tongji University Shanghai 200092

摘要

摘要: 介绍了国内外在锚栓抗震方面的研究成果,试验表明,锚栓在动力荷载作用下其抗拉、抗剪承载力有所提高。分析了混凝土开裂和配筋对锚栓抗震承载力的影响,基材混凝土开裂会造成锚栓承载力降低,在配箍筋较密的情况下锚栓的抗震性能会显著提高。最后对今后的研究方向提出建议。
- 锚栓 /
- 抗震 /
- 承载力 /
- 开裂混凝土 /
- 配筋
Abstract: Research achievements of seismic behavior of anchors at home and abroad are presented.Experimental results show that the tensile or shear capacity of anchors under dynamic loading increases as compared with static loading.The effect of cracked concrete and reinforcements on the earthquake-resistance capability of anchor is discussed,the seismic behavior of anchor in cracked concrete is reduced and close reinforcements significantly increase the seismic behavior of anchor.At last some advices are given for further research.
- anchor /
- earthquake-resistance /
- bearing capacity cracked concrete /
- reinforcements /

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参考文献(7)

Milton Rodriguez, Zhang Yonggang, Dieter Lotez, et al. DynamicBehavior of Anchors in Cracked and Uncracked Concrete: A ProgressReport. Nuclear Engineering and Design, 1997, 168: 23-24

Mansour Shirvani, Richard E Klingner, Herman L Graves. BreakoutCapacity of Anchors in Concrete: TensionPShear.ACI Structural Journal,2004(11-12): 812-829

Jennifer Hallowell Gross, Richard E Klingner. Dynamic Behavior ofSingle and Double Near-Edge Anchors Loaded in Shear. ACI StructuralJournal, 2001,98(5): 665-676

Rodriguez M, Lotze D. Dynamic Behavior of Tensile Anchors toConcrete.ACI Structural Journal, 2001,98(4): 511-524

?万墨林.5混凝土结构后锚固技术规程?(JGJ 145-2004) 简介. 建筑结构, 2004, 34(9): 63-66

Sangyun Kim, Chulsoo Yu, Youngsoo Yoon. Sleeve-Type ExpansionAnchor Behavior in Cracked and Uncracked Concrete. NuclearEngineering and Design,2004, 228:273-281

Klingner R E, Mendonca J A. Effect of Reinforcement Details on theShear Resistance of Anchor Bolts under Reversed Cyclic Loading. ACIStructural Journal, 1982(1-2):3-12

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