Damage quantification of shear buildings using deflections obtained by modal flexibility
This paper presents a damage quantification method for shear buildings using the damage-
induced inter-storey deflections (DI-IDs) estimated by the modal flexibilities from ambient …
induced inter-storey deflections (DI-IDs) estimated by the modal flexibilities from ambient …
Numerical and experimental analyses of damage behaviour of steel moment connection
Plastic design allows the exploitation of the full resistance of steel structures by taking
advantage of stress–redistributions due to plastic strains exceeding the yield strain …
advantage of stress–redistributions due to plastic strains exceeding the yield strain …
地震作用下钢结构损伤过程数值模拟
段红霞, 李守巨, 刘迎曦 - 工程力学, 2011 - engineeringmechanics.cn
采用弹塑性损伤本构模型, 该模型结合了非线性各向同性和随动强化准则以及基于塑性位移的
损伤演化规律, 利用ABAQUS 对一个9 层钢结构在EL-Centro 地震波作用下塑性变形和损伤区域 …
损伤演化规律, 利用ABAQUS 对一个9 层钢结构在EL-Centro 地震波作用下塑性变形和损伤区域 …
Involvements of stress triaxiality in the brittle fracture during earthquakes in steel bridge bents
H Tamura, E Sasaki, H Yamada, H Katsuchi… - International Journal of …, 2009 - Springer
Stress triaxiality is proposed as one of the key parameters to discuss the cause of brittle
fracture during earthquakes in steel structures. This study analytically investigated the …
fracture during earthquakes in steel structures. This study analytically investigated the …
Numerical simulation of damage process of steel frames under earthquake excitation
H DUAN, S LI - Engineering Mechanics, 2011 - engineeringmechanics.cn
The paper simulates the damaging process of a 9-story steel frame under EI-Centro
earthquake ground motion using ABAQUS. In the analysis, the plastic damage model is …
earthquake ground motion using ABAQUS. In the analysis, the plastic damage model is …
[PDF][PDF] Crack tip constraint for anisotropic sheet metal plate subjected to mode-I fracture
R Kacker, SS Bhadauria - 2016 - sid.ir
On the ground of manufacturing, sheet metal parts play a key role as they cover about half of
the production processes. Sheet metals are commonly obtained from rolling and forming …
the production processes. Sheet metals are commonly obtained from rolling and forming …
[PDF][PDF] A time domain damage identification technique for building structures under arbitrary excitation
Y Qian - 2008 - iroha.scitech.lib.keio.ac.jp
ABSTRACT Structural Health Monitoring (SHM), a field inaugurated in aerospace
engineering in the late 20th century through mechanical engineering towards civil …
engineering in the late 20th century through mechanical engineering towards civil …
[PDF][PDF] Effect of fracture on the reliability of a moment resisting frame under earthquake loading
TD Righiniotis, B Imam - Proceedings of 9th International Conference on …, 2006 - Citeseer
The fractures observed following the Northridge earthquake in welded beam-to-column
connections have been linked to a number of different material and manufacturing …
connections have been linked to a number of different material and manufacturing …
An optimal finite element solution for a suspension bridge critical connection
A Shama, T Spoth, J Clenanace - Structures Congress 2006 …, 2006 - ascelibrary.org
The suspender rope-to-suspended superstructure link is a substantial connection in
suspension bridge engineering that has to be detailed to function properly during the entire …
suspension bridge engineering that has to be detailed to function properly during the entire …
Nonlinear Analysis of Damage Evolution for Steel Structures under Earthquake
H Duan, S Li, Y Liu - Mathematical and Computational Applications, 2010 - mdpi.com
The evolution of plastic deformation and damage in steel frame buildings caused by seismic
action is simulated based on a modified damage model. This model combines nonlinear …
action is simulated based on a modified damage model. This model combines nonlinear …