Engineering Computations
Issue(s) available: 285 – From Volume: 1 Issue: 1, to Volume: 41 Issue: 7
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International journal for computer-aided engineering and softwareVolume 41
Volume 40
Volume 39
Volume 38
Volume 37
Volume 36
Volume 35
Volume 34
Volume 33
Volume 32
Volume 31
Volume 30
Volume 29
Volume 28
Volume 27
Volume 26
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Issue 8 2009
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Issue 7 2009
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Issue 6 2009 Special issue on the discrete element method aspects of recent developments in computational mechanics of discontinua
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Issue 5 2009
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Issue 4 2009
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Issue 3 2009
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Issue 1/2 2009 Complex engineering structures under extreme conditions modelling, computations, identification and uncertainty
Volume 25
Volume 24
Volume 23
Volume 22
Volume 20
Volume 19
Volume 17
Volume 16
Volume 15
Volume 14
Volume 12
Foretelling the compressive strength of bamboo using machine learning techniques
Saurabh Dubey, Deepak Gupta, Mainak MallikThe purpose of this research was to develop and evaluate a machine learning (ML) algorithm to accurately predict bamboo compressive strength (BCS). Using a dataset of 150 bamboo…
Generation of adaptive refinement tetrahedral meshes over domains of multi-chamber partition
Haoyu Huang, Julin Shan, S.H. Lo, Fei Yu, Jie Cao, Jihai Chang, Z.Q. GuanIn this study, we propose a tetrahedral mesh generation and adaptive refinement method for multi-chamber, multi-facet, multiscale and surface-solid mesh coupling with extremely…
A new combined finite-discrete element method for stability analysis of soil-rock mixture slopes
Penghai Deng, Quansheng Liu, Haifeng LuThe purpose of this paper is to propose a new combined finite-discrete element method (FDEM) to analyze the mechanical properties, failure behavior and slope stability of soil…
A bi-directional distance transformation for the elimination of near-singularity in boundary element method
Yunqiao Dong, Zhengxu Tan, Hengbo Sun, Fengwei YuanIn traditional methods, a one-directional distance transformation is employed to eliminate the near-singularity in the radial direction. However, when the projection point of the…
A dual opposition learning-based multi-objective Aquila Optimizer for trading-off time-cost-quality-CO2 emissions of generalized construction projects
Mohammad Azim Eirgash, Vedat ToğanMost of the existing time-cost-quality-environmental impact trade-off (TCQET) analysis models have focused on solving a simple project representation without taking typical…
Enhancing precision in table tennis officiating through an optimized autonomous sensor node system
Chenyang Sun, Mohammad KhisheThe purpose of the study is to address concerns regarding the subjectivity and imprecision of decision-making in table tennis refereeing by developing and enhancing a sensor node…
Dislocation-based finite element method for homogenized limit domain characterization of structured metamaterials
Renato Zona, Luca Esposito, Simone Palladino, Vincenzo MinutoloHeterogeneous and micro-structured materials have been the object of multiscale and homogenization techniques aimed at recognizing the elastic properties of the equivalent…
An efficient concrete plastic damage model for crack propagation in gravity dams during seismic action
Trong Nghia-Nguyen, Le Thanh Cuong, Samir Khatir, Le Minh Hoang, Salisa Chaiyaput, Magd Abdel WahabConcrete gravity dams are important structures for flood control and hydraulic power generation, but they can be vulnerable to seismic activity due to ground movements that…
Dynamic spatial–temporal conflict quantification of construction machinery for pouring blocks in arch dams
Zhipeng Liang, Chunju Zhao, Huawei Zhou, Yihong Zhou, Quan Liu, Tao Fang, Fang WangThe spatial–temporal conflicts in the construction process of concrete arch dams are related to the construction quality and duration, especially for pouring blocks with a…
Trajectory planning and automatic docking of LNG five-axis loading arm
FaGuang Jiang, Kebing Chen, Yang Chen, Cheng TianIn response to the challenges posed by the conventional manual flange docking method in the LNG (Liquefied Natural Gas) loading process, such as low positioning accuracy…
Fracture modeling in composite structures containing orthotropic materials by incorporating strain orthogonal decompositions into phase-field method of interfacial damage
Ba-Thanh Vu, Hung Le-Quang, Qi-Chang HeThe phase-field method of interfacial damage is used to simulate the damage in composite structures containing the brittle orthotropic materials and their interface.
A new thermo-optical system with a fractional Caputo operator for a rotating spherical semiconductor medium immersed in a magnetic field
Ahmed E. Abouelregal, Marin Marin, S.S. Saskar, Abdelaziz FoulUnderstanding the mechanical and thermal behavior of materials is the goal of the branch of study known as fractional thermoelasticity, which blends fractional calculus with…
Analysis of micro-defect-induced cracking in the IPyC layer of TRISO particle with the XFEM
Yunhao Li, Qian Wei, Luxian LiWe use the extended finite element method (XFEM) to model the whole process of initiation and propagation of cracks in the inner dense pyrolytic carbon (IPyC) layer of…
Optimizing high-temperature geothermal extraction through THM coupling: insights from SC-CO2 enhanced modeling
GuoLong ZhangThis study investigates the coupling effects between temperature, permeability and stress fields during the development of geothermal reservoirs, comparing the impacts of…
Beyond conventional models: integer and fractional order analysis of nonlinear Michaelis-Menten kinetics in immobilised enzyme reactors
R. RajaramanThis study explores the immobilisation of enzymes within porous catalysts of various geometries, including spheres, cylinders and flat pellets. The objective is to understand the…
A mechanism-based elasto-viscoplastic constitutive model for the creep deformation of martensitic heat-resistant steels
Jundong Yin, Baoyin Zhu, Runhua Song, Chenfeng Li, Dongfeng LiA physically-based elasto-viscoplastic constitutive model is proposed to examine the size effects of the precipitate and blocks on the creep for martensitic heat-resistant steels…
TwinLab: a framework for data-efficient training of non-intrusive reduced-order models for digital twins
Maximilian Kannapinn, Michael Schäfer, Oliver WeegerSimulation-based digital twins represent an effort to provide high-accuracy real-time insights into operational physical processes. However, the computation time of many…
Neural networks for emergent behavior in biological microstructures
Manik Kumar, Joe Sgarrella, Christian PecoThis paper develops a neural network surrogate model based on a discrete lattice approach to investigate the influence of complex microstructures on the emergent behavior of…
The cell-centered positivity-preserving finite volume scheme for 3D convection–diffusion equation on distorted meshes
Gang PengThis paper aims to construct positivity-preserving finite volume schemes for the three-dimensional convection–diffusion equation that are applicable to arbitrary polyhedral grids.
A new optimal weapon target assignment method using an artificial fish swarm algorithm with survival evolution
Ningjun Xu, Miaomiao Sun, Zhangsong Shi, Jin ZhangFirepower conflicts usually decay the firepower plan's enforceability, thus incurring high survival risks. Previous studies have shown little attention to avoiding firepower…
Use of machine learning in determining the parameters of viscoplastic models
Jiří Halamka, Michal BartošákThe constitutive models determine the mechanical response to the defined loading based on model parameters. In this paper, the inverse problem is researched, i.e. the…
Automatic identification of macroscopic constitutive parameters for polycrystalline materials based on computational homogenisation
Guilherme Fonseca Gonçalves, Rui Pedro Cardoso Coelho, Igor André Rodrigues LopesThe purpose of this research is to establish a robust numerical framework for the calibration of macroscopic constitutive parameters, based on the analysis of polycrystalline RVEs…
A lightweight interactive approach for unstructured surface mesh generation
Yang Liu, Yuefan Hu, Dongxiang Xie, Yongjie Zhang, Jianqiang ChenThe paper aims to propose a generation approach for unstructured surface mesh to speed up mesh generation.
A double-loop adaptive relevant vector machine combined with Harris Hawks optimization-based importance sampling
Xin Fan, Yongshou Liu, Zongyi Gu, Qin YaoEnsuring the safety of structures is important. However, when a structure possesses both an implicit performance function and an extremely small failure probability, traditional…
Multiaxial fatigue life prediction based on modular neural network pretrained with uniaxial fatigue data
Lei Gan, Anbin Wang, Zheng Zhong, Hao WuData-driven models are increasingly being used to predict the fatigue life of many engineering components exposed to multiaxial loading. However, owing to their high data…
Parallel and automatic mesh sizing field generation for complicated CAD models
Juelin Leng, Quan Xu, Tiantian Liu, Yang Yang, Peng ZhengThe purpose of this paper is to present an automatic approach for mesh sizing field generation of complicated computer-aided design (CAD) models.
ISSN:
0264-4401Online date, start – end:
1984Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof. Chenfeng Li