# [1]陈建兵,李杰.混凝土结构非线性随机损伤状态的演化分析[J].东南大学学报(自然科学版),2002,32(5):756-759.[doi:10.3969/j.issn.1001-0505.2002.05.017] 　Chen Jianbing,Li Jie.Research on the structural nonlinear stochastic damage evolution[J].Journal of Southeast University (Natural Science Edition),2002,32(5):756-759.[doi:10.3969/j.issn.1001-0505.2002.05.017] 点击复制 混凝土结构非线性随机损伤状态的演化分析() 分享到： var jiathis_config = { data_track_clickback: true };

32

2002年第5期

756-759

2002-09-20

## 文章信息/Info

Title:
Research on the structural nonlinear stochastic damage evolution

Author(s):
School of Civil Engineering, Tongji University, Shanghai 200092, China

Keywords:

TU311;O3
DOI:
10.3969/j.issn.1001-0505.2002.05.017

Abstract:
Based on transition process of the nonlinear configuration state(NCS), which reflect the macroscopic structural damages, the relationship between the transition rate and the hazard function of the yielding strain is set up, and the probability evolution equations of the nonlinear configuration states are consequently established by combining mechanics analysis of the structure and logic analysis of the states. On the occasion of a simple structure the equations are analytical by solved, regulations of the nonlinear configuration state evolution are then discussed and the stable state is discovered. With the method proposed a possible means in understanding nonlinear performance of structures in the sense of probability is put forward.

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