1. Influence of in-plane loading on the vibrations of the fully symmetric mechanical systems via dynamic simulation and generalized differential quadrature framework

   • M. S. H. Al-Furjan
   • Mahmoud Fereidouni
   • Mehran Safarpour

   Original Article 01 October 2020 Pages: 3675 - 3697

   

2. Semi-numerical simulation for vibrational responses of the viscoelastic imperfect annular system with honeycomb core under residual pressure

   • Yu Bai
   • Bandar Alzahrani
   • Mostafa Habibi

   Original Article 24 October 2020 Pages: 3699 - 3724

   

3. Frequency simulation of viscoelastic multi-phase reinforced fully symmetric systems

   • M. S. H. Al-Furjan
   • Mostafa Habibi
   • Abdelouahed Tounsi

   Original Article 27 October 2020 Pages: 3725 - 3741

   

4. Impact of in-plane follower force on the frequency response of the hybrid angle-ply laminated system via dynamic simulation and generalized differential quadrature framework

   • Wenjian Liu
   • Lianbing Deng
   • Alireza Rahimi

   Original Article 03 January 2021 Pages: 3743 - 3760

   

5. SGOA: annealing-behaved grasshopper optimizer for global tasks

   • Caiyang Yu
   • Mengxiang Chen
   • Huiling Chen

   Original Article 03 January 2021 Pages: 3761 - 3788

   

6. Novel approach to evaluate rock mass fragmentation in block caving using unascertained measurement model and information entropy with flexible credible identification criterion

   • Jian Zhou
   • Chao Chen
   • Chuanqi Li

   Original Article 04 January 2021 Pages: 3789 - 3809

   

7. Proposing several hybrid PSO-extreme learning machine techniques to predict TBM performance

   • Jie Zeng
   • Bishwajit Roy
   • Edy Tonnizam Mohamad

   Original Article 05 January 2021 Pages: 3811 - 3827

   

8. A novel systematic and evolved approach based on XGBoost-firefly algorithm to predict Young’s modulus and unconfined compressive strength of rock

   • Jing Cao
   • Juncheng Gao
   • Jian Zhou

   Original Article 16 January 2021 Pages: 3829 - 3845

   

9. Improved Levenberg–Marquardt backpropagation neural network by particle swarm and whale optimization algorithms to predict the deflection of RC beams

   • Jue Zhao
   • Hoang Nguyen
   • Jian Zhou

   Original Article 20 January 2021 Pages: 3847 - 3869

   

10. On the layerwise finite element formulation for static and free vibration analysis of functionally graded sandwich plates

    • Hicham Hirane
    • Mohamed-Ouejdi Belarbi
    • Abdelouahed Tounsi

    Original Article 24 January 2021 Pages: 3871 - 3899

    

11. A generalized artificial intelligence model for estimating the friction angle of clays in evaluating slope stability using a deep neural network and Harris Hawks optimization algorithm

    • Hong Zhang
    • Hoang Nguyen
    • Jagannath Aryal

    Original Article 28 January 2021 Pages: 3901 - 3914

    

12. Novel hybrid machine leaning model for predicting shear strength of reinforced concrete shear walls

    • Behrooz Keshtegar
    • Moncef L. Nehdi
    • Mansour Bagheri

    Original Article 01 February 2021 Pages: 3915 - 3926

    

13. Improved Salp Swarm Algorithm with mutation schemes for solving global optimization and engineering problems

    • Bhaskar Nautiyal
    • Rishi Prakash
    • Huiling Chen

    Original Article 07 February 2021 Pages: 3927 - 3949

    

14. A comparative study of different dynamic condensation techniques applied to multi-damage identification of FGM and FG-CNTRC plates

    • D. Dinh-Cong
    • Tam T. Truong
    • T. Nguyen-Thoi

    Original Article 17 February 2021 Pages: 3951 - 3975

    

15. Amplitude motion and frequency simulation of a composite viscoelastic microsystem within modified couple stress elasticity

    • Hongwei Liu
    • ShiXin Shen
    • Hamed Safarpour

    Original Article 19 February 2021 Pages: 3977 - 3991

    

16. A water cycle-based error minimization technique in predicting the bearing capacity of shallow foundation

    • Hossein Moayedi
    • Amirhosein Mosavi

    Original Article 23 February 2021 Pages: 3993 - 4006

    

17. Prediction of ground vibration intensity in mine blasting using the novel hybrid MARS–PSO–MLP model

    • Hoang Nguyen
    • Xuan-Nam Bui
    • Qui-Thao Le

    Original Article 27 February 2021 Pages: 4007 - 4025

    

18. Adaptive momentum-based optimization to train deep neural network for simulating the static stability of the composite structure

    • Zhifeng Chi
    • Zhiyong Jiang
    • Mehran Safarpour

    Original Article 01 March 2021 Pages: 4027 - 4049

    

19. Porosity-dependent vibration analysis of FG microplates embedded by polymeric nanocomposite patches considering hygrothermal effect via an innovative plate theory

    • Ehsan Arshid
    • Mohammad Khorasani
    • Abdelouahed Tounsi

    Original Article 17 March 2021 Pages: 4051 - 4072

    

20. Load carrying capacity assessment of thin-walled foundations: an ANFIS–PNN model optimized by genetic algorithm

    • Danial Jahed Armaghani
    • Hooman Harandizadeh
    • Ehsan Momeni

    Original Article 26 March 2021 Pages: 4073 - 4095

    

21. Enhancing vibration performance of a spinning smart nanocomposite reinforced microstructure conveying fluid flow

    • M. S. H. Al-Furjan
    • Seyedeh Yasaman Bolandi
    • Hamed Safarpour

    Original Article 05 April 2021 Pages: 4097 - 4112

    

22. Effect of viscoelastic properties of polymer and wavy shape of the CNTs on the vibrational behaviors of CNT/glass fiber/polymer plates

    • Farzad Ebrahimi
    • Reza Nopour
    • Ali Dabbagh

    Original Article 13 April 2021 Pages: 4113 - 4126

    

23. Dynamic simulation of the ultra-fast-rotating sandwich cantilever disk via finite element and semi-numerical methods

    • Jinhui Wu
    • Mostafa Habibi

    Original Article 18 April 2021 Pages: 4127 - 4143

    

24. Performance evaluation of hybrid WOA-XGBoost, GWO-XGBoost and BO-XGBoost models to predict blast-induced ground vibration

    • Yingui Qiu
    • Jian Zhou
    • Chuanqi Li

    Original Article 22 April 2021 Pages: 4145 - 4162

    

25. Dynamic stability/instability simulation of the rotary size-dependent functionally graded microsystem

    • Xiaoping Huang
    • Huadong Hao
    • Abdelouahed Tounsi

    Original Article 12 May 2021 Pages: 4163 - 4179

    

26. A comprehensive mathematical simulation of the composite size-dependent rotary 3D microsystem via two-dimensional generalized differential quadrature method

    • Hui Liu
    • Yao Zhao
    • Alibek Issakhov

    Original Article 22 May 2021 Pages: 4181 - 4196

    

27. Performance evaluation of hybrid GA–SVM and GWO–SVM models to predict earthquake-induced liquefaction potential of soil: a multi-dataset investigation

    • Jian Zhou
    • Shuai Huang
    • Yingui Qiu

    Original Article 29 May 2021 Pages: 4197 - 4215

    

28. An intelligent computer method for vibration responses of the spinning multi-layer symmetric nanosystem using multi-physics modeling

    • Jianli Guo
    • Abdolrahim Baharvand
    • Abdellatif Selmi

    Original Article 04 June 2021 Pages: 4217 - 4238

    

29. A comprehensive computer simulation of the size-dependent sector or complete microsystem via two-dimensional generalized differential quadrature method

    • Wulin Zhang
    • Zirui Liu
    • Hamed Safarpour

    Original Article 15 June 2021 Pages: 4239 - 4255

    

30. Estimating heavy metals absorption efficiency in an aqueous solution using nanotube-type halloysite from weathered pegmatites and a novel Harris hawks optimization-based multiple layers perceptron neural network

    • Bui Hoang Bac
    • Hoang Nguyen
    • Nguyen Huu Hiep

    Original Article 04 July 2021 Pages: 4257 - 4272

    

31. A three-unknown refined shear beam element model for buckling analysis of functionally graded curved sandwich beams

    • Mohamed-Ouejdi Belarbi
    • Aman Garg
    • H. D. Chalak

    Original Article 06 July 2021 Pages: 4273 - 4300

    

32. The role of spatial variation of the nonlocal parameter on the free vibration of functionally graded sandwich nanoplates

    • Pham Van Vinh
    • Abdelouahed Tounsi

    Original Article 15 July 2021 Pages: 4301 - 4319

    

33. Correction to: Estimating heavy metals absorption efficiency in an aqueous solution using nanotube-type halloysite from weathered pegmatites and a novel Harris hawks optimization-based multiple layers perceptron neural network

    • Bui Hoang Bac
    • Hoang Nguyen
    • Nguyen Huu Hiep

    Correction 22 July 2021 Pages: 4321 - 4322

    

34. A novel improved Harris Hawks optimization algorithm coupled with ELM for predicting permeability of tight carbonates

    • Navid Kardani
    • Abidhan Bardhan
    • Annan Zhou

    Original Article 26 July 2021 Pages: 4323 - 4346

    

35. Stability and dynamic behavior of porous FGM beam: influence of graded porosity, graphene platelets, and axially varying loads

    • Richa Priyanka
    • C. M. Twinkle
    • Jeyaraj Pitchaimani

    Original Article 02 August 2021 Pages: 4347 - 4366

    

36. Global sensitivity analysis of failure probability of structures with uncertainties of random variable and their distribution parameters

    • Pan Wang
    • Chunyu Li
    • Hanyuan Zhou

    Original Article 02 August 2021 Pages: 4367 - 4385

    

37. Multi-strategy Gaussian Harris hawks optimization for fatigue life of tapered roller bearings

    • Ahmad Abbasi
    • Behnam Firouzi
    • Rajiv Tiwari

    Original Article 03 August 2021 Pages: 4387 - 4413

    

38. A size-dependent isogeometric approach for vibration analysis of FG piezoelectric porous microplates using modified strain gradient theory

    • Lieu B. Nguyen
    • Chien H. Thai
    • H. Nguyen-Xuan

    Original Article 04 August 2021 Pages: 4415 - 4435

    

39. Hygrothermal vibration of a cross-ply composite plate with magnetostrictive layers, viscoelastic faces, and a homogeneous core

    • Ashraf M. Zenkour
    • Hela D. El-Shahrany

    Original Article 04 August 2021 Pages: 4437 - 4456

    

40. Memory-based Harris hawk optimization with learning agents: a feature selection approach

    • Jingwei Too
    • Guoxi Liang
    • Huiling Chen

    Original Article 05 August 2021 Pages: 4457 - 4478

    

41. A novel enhanced exploration firefly algorithm for global continuous optimization problems

    • Jianxun Liu
    • Jinfei Shi
    • Xiaoya Zhang

    Original Article 06 August 2021 Pages: 4479 - 4500

    

42. Elite dominance scheme ingrained adaptive salp swarm algorithm: a comprehensive study

    • Songwei Zhao
    • Pengjun Wang
    • Huiling Chen

    Original Article 07 August 2021 Pages: 4501 - 4528

    

43. Modelling and comparison of different types of random fields: case of a real earth dam

    • Xiangfeng Guo
    • Daniel Dias
    • Pierre Breul

    Original Article 09 August 2021 Pages: 4529 - 4543

    

44. A modified strain gradient meshfree approach for functionally graded microplates

    • Chien H. Thai
    • H. Nguyen-Xuan
    • P. Phung-Van

    Original Article 10 August 2021 Pages: 4545 - 4567

    

45. On the asymmetric thermal stability of FGM annular plates reinforced with graphene nanoplatelets

    • Jie Zheng
    • Chunwei Zhang
    • Naeim Farouk

    Original Article 11 August 2021 Pages: 4569 - 4581

    

46. An enhanced Cauchy mutation grasshopper optimization with trigonometric substitution: engineering design and feature selection

    • Songwei Zhao
    • Pengjun Wang
    • Huiling Chen

    Original Article 14 August 2021 Pages: 4583 - 4616

    

47. The 3D reconstruction of a digital model for irregular gangue blocks and its application in PFC numerical simulation

    • Junmeng Li
    • Yanli Huang
    • Lei Zhu

    Original Article 19 August 2021 Pages: 4617 - 4627

    

48. Vibration of a three-phase bidirectional functionally graded sandwich beam carrying a moving mass using an enriched beam element

    • Dinh Kien Nguyen
    • An Ninh T. Vu
    • Thien Tich Truong

    Original Article 20 August 2021 Pages: 4629 - 4650

    

49. LSFQPSO: quantum particle swarm optimization with optimal guided Lévy flight and straight flight for solving optimization problems

    • Xiaoyan Liu
    • Gai-Ge Wang
    • Ling Wang

    Original Article 22 August 2021 Pages: 4651 - 4682