|本期目录/Table of Contents|

[1]张棋,岳健广,董军,等.基于能量-变形准则的钢筋混凝土柱地震损伤概率性能水准研究[J].南京工业大学学报(自然科学版),2016,38(03):58-62.[doi:10.3969/j.issn.1671-7627.2016.03.010]
 ZHANG Qi,YUE Jianguang,DONG Jun,et al.Probabilistic seismic damage performance level study on RC columns based on energy-deformation criteria[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2016,38(03):58-62.[doi:10.3969/j.issn.1671-7627.2016.03.010]
点击复制

基于能量-变形准则的钢筋混凝土柱地震损伤概率性能水准研究()
分享到:

《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
38
期数:
2016年03期
页码:
58-62
栏目:
出版日期:
2016-05-28

文章信息/Info

Title:
Probabilistic seismic damage performance level study on RC columns based on energy-deformation criteria
文章编号:
1671-7627(2016)03-0058-05
作者:
张棋岳健广董军仝菲菲
南京工业大学 土木工程学院,江苏 南京 211800
Author(s):
ZHANG QiYUE JianguangDONG JunTONG Feifei
College of Civil Engineering,Nanjing Tech University,Nanjing 211800,China
关键词:
钢筋混凝土柱 损伤性能水准 临界损伤值 能量-变形准则 概率统计
Keywords:
RC column damage performance level critical damage value energy-deformation criteria probability statistics method
分类号:
TU392
DOI:
10.3969/j.issn.1671-7627.2016.03.010
文献标志码:
A
摘要:
为了正确评估钢筋混凝土(RC)柱构件损伤破坏程度,建立RC柱合理的损伤性能水准。首先依据钢筋混凝土柱的破坏全过程,定义出5个性能水准。其次,基于大量的方柱和圆柱的试验结果,利用Park-Ang损伤模型计算上述两类截面RC柱各性能点的损伤值。采用概率统计分析方法,计算得到每个性能点处具有95%保证率的损伤上限值,以此作为损伤性能水准的临界损伤值。最终,由此建立了RC柱的损伤性能水准。
Abstract:
It is very important to assess the damage level of RC columns accurately and to establish the seismic damage performance level.In this paper,according to the whole damage process of RC columns,five performance levels were defined.On the basis of the available test results of RC columns,the damage values of each performance level were calculated for RC columns with rectangular and circular cross sections,respectively.Based on the probability statistics analysis method,the confidence upper limit damage value with 95% probability for each performance level was taken as the critical damage value,which was a reasonable indicator to assess the seismic performance for RC columns.Finally,the seismic damage performance level of RC columns was established.

参考文献/References:

[1] 岳健广.混凝土结构多层次地震损伤模型[J].土木工程学报,2015,48(3):1.
[2] KAMARIS G S,HATZIGEORGIOU G D,BESKOS D E.Direct damage controlled seismic design of plane steel degrading frames[J].Bulletin of earthquake engineering,2014,13(2):587.
[3] Comartin C D,Niewiarowski R W,Freeman S A,et al.Seismic evaluation and retrofit of concrete buildings:a practical overview of the ATC 40 Document[J].Earthake spectra,2000,16(1):241.
[4] 中华人民共和国住房和城乡建设部.建筑抗震设计规范:GB 50011—2010[S].北京:中国建筑工业出版社,2010.
[5] KAMARIS G S,HATZIGEORGIOU G D,BESKOS D E.A new damage index for plane steel frames exhibiting strength and stiffness degradation under seismic motion[J].Engineering structure,2013,46:727.
[6] GHOBARAH A,ABOU-ELFATH H,ASHRAF B.Response-based damage assessment of structures[J].Earthquake engineering and structural dynamics,1999,28:79.
[7] PARK Y J,ANG A H S.Mechanistic seismic damage model for reinforced concrete buildings[J].Journal of strctural engineering,ASCE,1985,110(4):722.
[8] PRIESTLEY M J N,CALVI G M,KOWALSKY M J.Displacement-based seismic design of structures[J].Earthquake spectra,2008,24(2):555.
[9] 岳健广.复杂结构地震损伤破坏的多尺度模拟及分析[D].上海:同济大学,2012.
[10] PARK Y J,ANG A H S.Seismic damage analysis of reinforced concrete buildings[J].Journal of structural engineering,ASCE,1985,111(4):740.
[11] 傅剑平,王敏,白绍良.对用于钢筋混凝土结构的Park-Ang双参数破坏准则的识别和修正[J].地震工程与工程振动,2005,25(5):73.
[12] SHEIKH S A,UZUMERI S M.Analytical model for concrete confinement in tied columns[J].Journal of structural division ASCE,1982,108:2703.
[13] LUBLINER J,OLIVER J,OLLER S,et al.A plastic-damage model for concrete[J].International journal of solids and structures,1998,25:299.

备注/Memo

备注/Memo:
收稿日期:2015-03-19
基金项目:国家自然科学青年基金(51308286); 江苏省自然科学青年基金(BK20130944)
作者简介:张棋(1989—),男,江苏高邮人,硕士,主要研究方向为结构工程; 董军(联系人),教授,E-mail:dongjun66888@163.com.
引用本文:张棋,岳健广,董军,等.基于能量-变形准则的钢筋混凝土柱地震损伤概率性能水准研究[J].南京工业大学学报(自然科学版),2016,38(3):58-62..
更新日期/Last Update: 2016-05-20