# [1]高仲学,王修信,王恒华,等.钢筋混凝土框架结构动力失效研究[J].东南大学学报(自然科学版),2000,30(5):81-85.[doi:10.3969/j.issn.1001-0505.2000.05.019] 　Gao Zhongxue,Wang Xiuxin,Wang Henghua,et al.Dynamic Failure for Reinforced Concrete Frame Structures[J].Journal of Southeast University (Natural Science Edition),2000,30(5):81-85.[doi:10.3969/j.issn.1001-0505.2000.05.019] 点击复制 钢筋混凝土框架结构动力失效研究() 分享到： var jiathis_config = { data_track_clickback: true };

30

2000年第5期

81-85

2000-09-20

## 文章信息/Info

Title:
Dynamic Failure for Reinforced Concrete Frame Structures

Author(s):
College of Civil Engineering, Southeast University, Nanjing 210096

Keywords:

TU37
DOI:
10.3969/j.issn.1001-0505.2000.05.019

Abstract:
Dynamic failure process of RC frame structures is analyzed in order to predict the collapse of a structure and determine the safety coefficient of the building. The nonlinear dynamic model is proposed and corresponding parameters are determined. The nonlinear dynamic analysis program NDAP is compiled according to the model and applied to calculating the dynamic response of RC frame under earthquake. The process of plastic hinge generation is simulated and some other dynamic characteristics are discussed. Finally, the second order effect (P-Δ　effect) on dynamic failure is investigated through an example of RC frame under EL-CENTRO wave, and the results shows that the second order effect is one of the key factors to lead to the failure of the structure and to predict the collapse of whole building.

## 参考文献/References:

[1] Bernal D.Instability of building system to earthquake.J of Struct Engrg,1992,118(8):2239～2260
[2] Wood S L.Collapse of 8-story RC building during 1985 Chile Earthquake.J of Struct Engrg,1991,117(2):600～619
[3] Rodriquez M.A measure of the capacity of earthquake ground motions to damage structures.Earthquake Engrg & Struct Dyn,1994,23:627～643
[5] 高仲学.钢筋混凝土与钢骨框架动力失效研究:[学位论文].南京:东南大学,2000
[6] 中国建筑科学院建筑结构研究所主编.高层建筑结构设计.北京:科学出版社,1982

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