Issue 2/2021
Content (50 Articles)
Optimum model for bearing capacity of concrete-steel columns with AI technology via incorporating the algorithms of IWO and ABC
Payam Sarir, Shui-Long Shen, Zhi-Feng Wang, Jun Chen, Suksun Horpibulsuk, Binh Thai Pham
Absolute stability of an implicit method based on third-order off-step discretization for the initial-value problem on a graded mesh
R. K. Mohanty, Bishnu Pada Ghosh
GA-SVR: a novel hybrid data-driven model to simulate vertical load capacity of driven piles
Zhenyan Luo, Mahdi Hasanipanah, Hassan Bakhshandeh Amnieh, Kathirvel Brindhadevi, M. M. Tahir
Recognition and classification of protrusion features on thin-wall parts for mold flow analysis
Jiing-Yih Lai, Pei-Pu Song, An-Sheng Hsiao, Yao-Chen Tsai, Chia-Hsiang Hsu
The parameterized level set method for structural topology optimization with shape sensitivity constraint factor
Mingtao Cui, Chenchun Luo, Guang Li, Min Pan
Meshless upwind local radial basis function-finite difference technique to simulate the time- fractional distributed-order advection–diffusion equation
Mostafa Abbaszadeh, Mehdi Dehghan
Strength evaluation of granite block samples with different predictive models
Qiancheng Fang, Behnam Yazdani Bejarbaneh, Mohammad Vatandoust, Danial Jahed Armaghani, Bhatawdekar Ramesh Murlidhar, Edy Tonnizam Mohamad
Numerical investigation based on radial basis function–finite-difference (RBF–FD) method for solving the Stokes–Darcy equations
Mansour Safarpoor, Ahmad Shirzadi
Vibration analysis of porous magneto-electro-elastically actuated carbon nanotube-reinforced composite sandwich plate based on a refined plate theory
Farzad Ebrahimi, Navid Farazmandnia, Mohammad Reza Kokaba, Vinyas Mahesh
Chaotic dynamics and forced harmonic vibration analysis of magneto-electro-viscoelastic multiscale composite nanobeam
Farzad Ebrahimi, Mahsa karimiasl, Vinyas Mahesh
Percentage porosity computation of three-dimensional non-convex porous geometries using the direct Monte Carlo simulation
Mauricio Campillo, Pablo Pérez, Jorge Daher, Luis Pérez
An efficient spectral-Galerkin method for solving two-dimensional nonlinear system of advection–diffusion–reaction equations
Farhad Fakhar-Izadi
Feasibility of the indirect determination of blast-induced rock movement based on three new hybrid intelligent models
Zhi Yu, Xiuzhi Shi, Jian Zhou, Dijun Rao, Xin Chen, Wenming Dong, Xiaohu Miao, Timo Ipangelwa
Magneto-electro-elastic analysis of piezoelectric–flexoelectric nanobeams rested on silica aerogel foundation
Farzad Ebrahimi, Mahsa Karimiasl, Abhinav Singhal
Discrete sizing optimization of stepped cylindrical silo using PSO method and implicit dynamic FE analysis
Zhongke Tian, Dongmei Jiao
Harmonized salp chain-built optimization
Shubham Gupta, Kusum Deep, Ali Asghar Heidari, Hossein Moayedi, Huiling Chen
Upwind skewed radial basis functions (USRBF) for solution of highly convective problems over meshfree nodes
Ali Javed, Ali Asadullah Baig, Kamal Djidjeli, Aamer Shahzad, Asad Hameed
Can past failures help identify vulnerable bridges to extreme events? A biomimetical machine learning approach
M. Z. Naser
Applying a meta-heuristic algorithm to predict and optimize compressive strength of concrete samples
Lei Sun, Mohammadreza Koopialipoor, Danial Jahed Armaghani, Reza Tarinejad, M. M. Tahir
On the MHD boundary layer flow with diffusion and chemical reaction over a porous flat plate with suction/blowing: two reliable methods
M. S. Hashemi, A. Akgül
Local radial basis function–finite-difference method to simulate some models in the nonlinear wave phenomena: regularized long-wave and extended Fisher–Kolmogorov equations
Mehdi Dehghan, Nasim Shafieeabyaneh
Prediction of quality characteristics of laser drilled holes using artificial intelligence techniques
Suman Chatterjee, Siba Sankar Mahapatra, Vijay Bharadwaj, Brahma N. Upadhyay, Khushvinder S. Bindra
A numerical study on the fluid compressibility effects in strongly coupled fluid–solid interaction problems
Emad Tandis, Ali Ashrafizadeh
Effect of residual surface stress on parametrically excited nonlinear dynamics and instability of double-walled nanobeams: an analytical study
Farzad Ebrahimi, S. Hamed S. Hosseini
Numerical investigation on the transport equation in spherical coordinates via generalized moving least squares and moving kriging least squares approximations
Vahid Mohammadi, Mehdi Dehghan, Amirreza Khodadadian, Thomas Wick
Implementation of Haar wavelet, higher order Haar wavelet, and differential quadrature methods on buckling response of strain gradient nonlocal beam embedded in an elastic medium
Subrat Kumar Jena, S. Chakraverty, Mohammad Malikan
Nonlinear evolutionary swarm intelligence of grasshopper optimization algorithm and gray wolf optimization for weight adjustment of neural network
Hossein Moayedi, Hoang Nguyen, Loke Kok Foong
Swarm-based analysis through social behavior of grey wolf optimization and genetic programming to predict friction capacity of driven piles
Hossein Moayedi, Mohammed Abdullahi Mu’azu, Loke Kok Foong
Reliability-based design optimization using adaptive surrogate model and importance sampling-based modified SORA method
Kunling Song, Yugang Zhang, Xinchen Zhuang, Xinshui Yu, Bifeng Song
Multi-objective design optimization of steel moment frames considering seismic collapse safety
Saeed Gholizadeh, Fayegh Fattahi
An entropy-based self-adaptive simulated annealing
Kambiz Shojaee Ghandeshtani, Habib Rajabi Mashhadi
Topological operations for editing the singularity on a hex mesh
Chun Shen, Shuming Gao, Rui Wang
Chebyshev polynomials for the numerical solution of fractal–fractional model of nonlinear Ginzburg–Landau equation
M. H. Heydari, A. Atangana, Z. Avazzadeh
Nonlinear dynamic analysis of piezoelectric-bonded FG-CNTR composite structures using an improved FSDT theory
H. Mallek, H. Jrad, M. Wali, F. Dammak
On the application of Harris hawks optimization (HHO) algorithm to the design of microchannel heat sinks
Ahmad Abbasi, Behnam Firouzi, Polat Sendur
On static analysis of tensile structures with sliding cables: the frictional sliding case
Nizar Bel Hadj Ali, Ziyun Kan, Haijun Peng, Landolf Rhode-Barbarigos
Research on deformation prediction of tunnel surrounding rock using the model combining firefly algorithm and nonlinear auto-regressive dynamic neural network
Yue Pan, Liang Chen, Ju Wang, Hongsu Ma, Shuling Cai, Shiku Pu, Jianli Duan, Lei Gao, Erbing Li
A new design of evolutionary hybrid optimization of SVR model in predicting the blast-induced ground vibration
Wusi Chen, Mahdi Hasanipanah, Hima Nikafshan Rad, Danial Jahed Armaghani, M. M. Tahir
Legendre multiwavelet functions for numerical solution of multi-term time-space convection–diffusion equations of fractional order
E. Sokhanvar, A. Askari-Hemmat, S. A. Yousefi
A success history-based adaptive differential evolution optimized support vector regression for estimating plastic viscosity of fresh concrete
The-Duong Nguyen, Thu-Hien Tran, Hieu Nguyen, Hoang Nhat-Duc
Assessment of plastic zones surrounding the power station cavern using numerical, fuzzy and statistical models
Mohammad Rezaei, Morteza Rajabi
Applying dual-tree complex discrete wavelet transform and gamma modulating function for simulation of ground motions
Reza Sharbati, Faramarz Khoshnoudian, Mohammadreza Koopialipoor, M. M. Tahir
Proposing two new metaheuristic algorithms of ALO-MLP and SHO-MLP in predicting bearing capacity of circular footing located on horizontal multilayer soil
Wensheng Liu, Hossein Moayedi, Hoang Nguyen, Zongjie Lyu, Dieu Tien Bui
Postbuckling analysis of hydrostatic pressurized FGM microsized shells including strain gradient and stress-driven nonlocal effects
Xiaohui Yang, Saeid Sahmani, Babak Safaei
Nonlinear free vibration analysis of composite conical shell panel with cluster of delamination in hygrothermal environment
Achutananda Parhi, B. N. Singh, Subrata K. Panda
Predictive modeling of the lateral drift capacity of circular reinforced concrete columns using an evolutionary algorithm
Mostafa Rezvani Sharif, Seyed Mohammad Reza Sadri Tabaei Zavareh
A bounded numerical solver for a fractional FitzHugh–Nagumo equation and its high-performance implementation
Jorge E. Macías-Díaz, Ahmed S. Hendy, Nikita S. Markov
Nonlinear secondary resonance of FG porous silicon nanobeams under periodic hard excitations based on surface elasticity theory
Banghua Xie, Saeid Sahmani, Babak Safaei, Bin Xu
Couple stress-based dynamic stability analysis of functionally graded composite truncated conical microshells with magnetostrictive facesheets embedded within nonlinear viscoelastic foundations
Lingjiao Fan, Saeid Sahmani, Babak Safaei
Size-dependent nonlinear bending behavior of porous FGM quasi-3D microplates with a central cutout based on nonlocal strain gradient isogeometric finite element modelling
Shan-Xiang Chen, Saeid Sahmani, Babak Safaei