Damage identification using inverse analysis in coupled thermo-hydro-mechanical problems applied to masonry dams

2017 ◽  
Vol 42 (2) ◽  
pp. 256-273 ◽  
Author(s):  
Long Nguyen-Tuan ◽  
Carsten Könke ◽  
Volker Bettzieche ◽  
Tom Lahmer
Keyword(s):  
Inverse Analysis ◽  
Damage Identification

Damage identification using inverse analysis for 3D coupled thermo-hydro-mechanical problems

2018 ◽  
Vol 196 ◽  
pp. 146-156
Author(s):  
Long Nguyen-Tuan ◽  
Carsten Könke ◽  
Tom Lahmer
Keyword(s):  
Inverse Analysis ◽  
Damage Identification

Damage Identification in Frame Structure Based on Inverse Analysis

2021 ◽  
pp. 197-211
Author(s):  
Samir Khatir ◽  
Samir Tiachacht ◽  
Brahim Benaissa ◽  
Cuong Le Thanh ◽  
Roberto Capozucca ◽  
...  
Keyword(s):  
Inverse Analysis ◽  
Damage Identification ◽  
Frame Structure

Data mining-based damage identification of a slab-on-girder bridge using inverse analysis

Measurement ◽  
2020 ◽  
Vol 151 ◽  
pp. 107175 ◽  
Author(s):  
Meisam Gordan ◽  
Zubaidah Ismail ◽  
Hashim Abdul Razak ◽  
Khaled Ghaedi ◽  
Zainah Ibrahim ◽  
...  
Keyword(s):  
Data Mining ◽  
Inverse Analysis ◽  
Damage Identification ◽  
Girder Bridge

scholarly journals Damage identification in steel plate using FRF and inverse analysis

2021 ◽  
Vol 15 (58) ◽  
pp. 416-433
Author(s):  
Samir Khatir ◽  
Magd Abdel Wahab ◽  
Samir Tiachacht ◽  
Cuong Le Thanh ◽  
Roberto Capozucca ◽  
...  
Keyword(s):  
Inverse Analysis ◽  
Damage Identification ◽  
Metaheuristic Algorithms ◽  
Steel Plates ◽  
Exploration And Exploitation ◽  
Wild Horse ◽  
Damage Indicator ◽  
Engineering Problems ◽  
Damage Indicators ◽  
Engineering Projects

Metaheuristic algorithms have known vast development in recent years. And their applicability in engineering projects is constantly growing; however, their deferent exploration and exploitation techniques cause the engineering problems to favor some algorithms over others. This paper studies damage identification in steel plates using Frequency Response Function (FRF) damage indicator to detect and localize the healthy and damaged structure. The study is formulated as an inverse analysis, investigating the performance of three new metaheuristic algorithms of Wild Horse Optimizer (WHO), Harris Hawks Optimization (HHO), and Arithmetic Optimization Algorithm (AOA).  The objective function is based on measured and calculated FRF damage indicators. The results showed that the case of four damages with different damage severity levels presented a good challenge where the HWO algorithm was shown to have the best performance.  Both in convergence speed and CPU time.

On the issue of environmental damage identification from oil pollution

2020 ◽  
pp. 17-21
Author(s):  
M.M. Zaderigolova ◽  
◽  
S.V. Fradkin ◽  
D.Е. Yakushev ◽  
V.A. Kalinin ◽  
...  
Keyword(s):  
Damage Identification ◽  
Oil Pollution ◽  
Environmental Damage

INVERSE ANALYSIS TO OBTAIN THE PRESSURE-DEPENDENT PERMEABILITY OF MICRO/NANO POROUS MATERIALS

2020 ◽  
Vol 51 (16) ◽  
pp. 1445-1454
Author(s):  
Lei-Lei Liu ◽  
Feng-Xian Sun ◽  
Xin-Lin Xia
Keyword(s):  
Porous Materials ◽  
Inverse Analysis
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