Výsledky vyhledávání - Crack parameter inversion algorithm

Robust parameter inversion of coal mining subsidence based on the combination of RANSAC and DE algorithms

Autoři: Yuanfei Chen Lei Wang

Zdroj: Sci Rep
Scientific Reports, Vol 15, Iss 1, Pp 1-15 (2025)

Témata: Robust parameters inversion, Science, Medicine, Mining subsidence, RANSAC-DE algorithm, Probability integral method, Article

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/40389547
https://doaj.org/article/587ae2eb317b4e9885cb35f3fc7e5127

Study of crack identification methods for underwater structures based on alternating electromagnetic fields.

Autoři: Lou, Min Wu, Bin Jiang, Zhilong a další

Zdroj: Ocean Engineering. Jan2026:Part 1, Vol. 343, pN.PAG-N.PAG. 1p.

Témata: *ELECTROMAGNETIC fields, *STRUCTURAL health monitoring, *SIGNAL processing, *SUBMERGED structures, *STRUCTURAL failures

A New Mesoscopic Parameter Inverse Analysis Method of Hydraulic Concrete Based on the SVR-HGWO Intelligent Algorithm.

Autoři: Zhu, Qingshuai Wang, Yuling Li, Xing

Zdroj: Materials (1996-1944). Sep2025, Vol. 18 Issue 18, p4274. 21p.

Témata: *COMPUTER simulation, *GREY Wolf Optimizer algorithm, *NONLINEAR regression, *MECHANICAL behavior of materials, *PARAMETER estimation, *MATHEMATICAL optimization, *CEMENT

Macro and micro damage analysis and parameter inversion of HTPB adhesive Interface based on DIC and FEMU.

Autoři: Li, Yongqiang Lv, Weimin Li, Gaochun a další

Zdroj: Composite Interfaces. Nov2023, Vol. 30 Issue 11, p1201-1226. 26p.

Témata: *DIGITAL image correlation, *OPTIMIZATION algorithms, *PARTICLE swarm optimization, *SOLID propellants, *FINITE element method, *COHESION

Identification of Mechanical Parameters of Prestressed Box Girder Bridge Based on Falling Weight Deflectometer.

Autoři: Chen, Yijun Wu, Wenqi Li, Qingzhao a další

Zdroj: Buildings (2075-5309); Jul2025, Vol. 15 Issue 13, p2243, 16p

Témata: BOX girder bridges, ELASTIC modulus, RESIDUAL stresses, CONCRETE beams, FINITE element method, PRESTRESSED concrete

Pulsed Eddy Current Testing Method for Corrosion Thinning Defects of Ferromagnetic Components Based on Parameter Inversion Algorithm.

Autoři: Yao, Wensheng Ye, Yufeng Wang, Fenghuai a další

Zdroj: Research in Nondestructive Evaluation; Sep-Dec2023, Vol. 34 Issue 5/6, p186-204, 19p

Témata: EDDY current testing, NONDESTRUCTIVE testing, TEST methods, IRON & steel plates, ALGORITHMS

Joint Inversion of Porosity and Permeability Based on Velocity Dispersion in 3d Two-Phase Orthotropic Crack Medium

Autoři: T. Fan D. Wang J. Zhang a další

Zdroj: 82nd EAGE Annual Conference & Exhibition. :1-5

Přístupová URL adresa: https://www.earthdoc.org/content/papers/10.3997/2214-4609.202010534

Supporting Data: An inversion algorithm to estimate maximum and minimum horizontal stress based on field test data for sleeve fracturing

Autoři: Huang, yao Zolfaghari, Navid Ohanian, John a další

Témata: Dataset, NonPeerReviewed

URL: http://d-scholarship.pitt.edu/40239/1/Supporting%20data%20for%20GRL%20paper.xlsx
http://d-scholarship.pitt.edu/40239/
http://d-scholarship.pitt.edu/40239

Parameter Acquisition Study of Mining-Induced Surface Subsidence Probability Integral Method Based on RF-AGA-ENN Model.

Autoři: Zhang, Jinman Xu, Liangji Li, Jiewei a další

Zdroj: Geofluids; 10/25/2022, p1-19, 19p, 4 Diagrams, 9 Charts, 6 Graphs, 1 Map

Témata: MINES & mineral resources, LAND subsidence, ANT algorithms, COAL mining, RANDOM forest algorithms

Geografický termín: CHINA

Nonlinear amplitude variation with offset and azimuth inversion for horizontal transverse isotropic media based on the elastic stiffness matrix

Autoři: Yaming Yang Xingyao Yin Kun Li

Zdroj: GEOPHYSICS. 90:C15-C35

Témata: 01 natural sciences, 0105 earth and related environmental sciences

Identification Method of Dynamic Propagation Process of Rock Fracture Based on Ground Penetrating Radar

Autoři: CHEN Jun ZHANG Bo ZHUANG Xingyue a další

Zdroj: 工程科学与技术, Pp 1-14 (2025)

Témata: ground penetrating radar, rock mass fracture, dynamic expansion, model test, numerical simulation, parameter inversion, Engineering (General). Civil engineering (General), TA1-2040, Hydraulic engineering, TC1-978

Popis souboru: electronic resource

Relation: http://jsuese.scu.edu.cn/thesisDetails#10.12454/j.jsuese.202500323; https://doaj.org/toc/2096-3246

Přístupová URL adresa: https://doaj.org/article/8a7fa5c7c6d148c58c13164cc5c9466a

The constructing of pore structure factor in carbonate rocks and the inversion of reservoir parameters.

Autoři: Jiang, Lian Wen, Xiao-Tao Zhou, Dong-Hong a další

Zdroj: Applied Geophysics: Bulletin of Chinese Geophysical Society. Jun2012, Vol. 9 Issue 2, p223-232. 10p.

Témata: *CARBONATE rocks, *ALGORITHMS, *INVERSION (Geophysics), *CLASTIC rocks, *POROSITY, *RESERVOIR rocks

Nonlinear Fractal Flow Model of Fractured Vertical Wells With Stimulated Reservoir Volume Considering the Quadratic Gradient Term.

Autoři: Yang, Xuefeng Jiang, Xin Chang, Cheng a další

Zdroj: Geofluids; 12/23/2024, Vol. 2024, p1-21, 21p

Témata: FRACTALS, CONSERVATION of mass, PRESSURE drop (Fluid dynamics), ALGORITHMS

Caracterización gravimétrica de zonas de rift en islas volcánicas oceánicas : aplicación a las islas de Tenerife y el Hierro

Autoři: Sainz-Maza Aparicio, Sergio

Přispěvatelé: University/Department: Universitat de Barcelona. Facultat de Geologia

Thesis Advisors: Martí i Molist, Joan, 1957-, Vilaplana, Joan Manuel

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: Geologia estructural, Geología estructural, Structural geology, Gravimetria (Geofísica), Gravimetría (Geofísica), Gravimetry (Geophysics), Hierro (Canàries), Hierro (Canarias), Hierro (Canary Islands), Tenerife (Canàries), Tenerife (Canarias), Tenerife (Canary Islands), Ciències Experimentals i Matemàtiques

Popis souboru: application/pdf

Přístupová URL adresa: http://hdl.handle.net/10803/461592

Bayesian inversion for unified ductile phase-field fracture

Autoři: Noii, Nima Khodadadian, Amirreza Ulloa, Jacinto a další

Témata: (An)isotropic ductile materials, Bayesian inference, MCMC techniques, Phase-field fracture, Article, Text

URL: https://www.repo.uni-hannover.de/handle/123456789/13925
https://doi.org/10.1007/s00466-021-02054-w
Computational mechanics : solids, fluids, engineered materials, aging infrastructure, molecular dynamics, heat transfer, manufacturing processes, optimization, fracture & integrity 68 (2021), Nr. 4
1432-0924
0178-7675
https://doi.org/10.1007/s00466-021-02054-w

Ultrasonic Crack Characterization: A Constrained Inversion Algorithm

Autoři: Schmerr, Lester Sedov, Alexander

Zdroj: Review of Progress in Quantitative Nondestructive Evaluation ISBN: 9781461577652

Témata: Engineering Mechanics

Popis souboru: application/pdf

Přístupová URL adresa: https://core.ac.uk/display/38895104
https://link.springer.com/article/10.1007/BF00568762
https://lib.dr.iastate.edu/qnde/1986/allcontent/37/
https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=3386&context=qnde

电场指纹法腐蚀监测虚拟仿真实验设计. (Chinese)

Alternate Title: Design of a virtual simulation experiment for corrosion monitoring using field signature method. (English)

Autoři: 李 焰 蒋 涛 姚万鹏 a další

Zdroj: Experimental Technology & Management; Dec2024, Vol. 41 Issue 12, p136-141, 6p

Témata: ELECTRIC field strength, PITTING corrosion, ELECTRIC fields, NONDESTRUCTIVE testing, STUDENT interests

基于改进鹦鹉优化算法的 混凝土热学参数反演分析. (Chinese)

Alternate Title: Inversion Analysis of Concrete Thermal Parameters Based on an Improved Parrot Optimization Algorithm. (English)

Autoři: 熊骥 王治国 刘棋成 a další

Zdroj: China Rural Water & Hydropower; 2025, Issue 8, p177-183, 7p

Témata: CONCRETE, THERMAL properties, STRUCTURAL engineering, PARAMETER estimation, BUILDING design & construction, OPTIMIZATION algorithms

Two-Scale Physics-Informed Neural Networks for Structural Dynamics Parameter Inversion: Numerical and Experimental Validation on T-Shaped Tower Health Monitoring.

Autoři: Liu, Xinpeng Zhang, Xuemei Zhong, Yongli a další

Zdroj: Buildings (2075-5309); Jun2025, Vol. 15 Issue 11, p1876, 24p

Témata: SHAKING table tests, STRUCTURAL dynamics, VIBRATION tests, GENERALIZATION, ALGORITHMS, TOWERS

Bayesian Inversion for Anisotropic Hydraulic Phase-Field Fracture

Autoři: Noii, Nima Khodadadian, Amirreza Wick, Thomas

Témata: Computer Science - Computational Engineering, Finance, and Science, Mathematics - Numerical Analysis, text

URL: http://arxiv.org/abs/2007.16038