Optimization Method of High-Speed Train Composite Material Workshop Planning and Scheduling by Yanliang Jie, Lei Hao, Shujun Yan, Xueli Zhang

“…This paper mainly studies the high-speed train composite workshop planning and scheduling optimization method. …”
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Numerical study of the response of dynamic parameters to defects in composite structures by Grigorii S. Serovaev, Valery P. Matveenko

“…The purpose of this work is to study three different models of delamination in composite plate (the free mode model, the constrained model and the contact model) and applicability of this models to the vibrational method of damage detection based on frequency shifts. …”
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Structural Optimization of Long and Flexible Composite Cover with Topography Method and Examination of Frequency Values by Adnan Akkurt, Mehmet Can Katmer, Tolga Kocakulak

“…When the findings were evaluated it was observed that the composite cover, which was remodeled after topography optimization, increased by 33.3% compared to the initial design, while its natural frequency (mode 2) increased approximately 1.6 times. …”
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Material point method investigation of thermal effects on combustion evolution in composition B explosive by Weidong CHEN, Peiwen WU, Shengzhuo LU, Shibo WU, Mingwu SUN, Bo SUN

“…Therefore, based on the DDT trial data, a Material Point Method (MPM) was applied to investigate the initial temperature effect on the thermal stimulated combustion evolution of the Composition B explosive, as well as to explore the above mechanisms. …”
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Application of Thermal Tomography Methods for Characterization of Defects in Composite Materials Used for Light Ballistic Armours by Paweł HŁOSTA, Waldemar ŚWIDERSKI, Marek SZUDROWICZ

“…Imaging the tested material (object) in layer by layer mode is called tomography. This paper describes two methods of thermal tomography used in non-destructive testing: Dynamic Thermal Tomography (DTT), in the paper called „classical”, and „no reference” thermal tomography. …”
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Use of Physicochemical Modification Methods for Producing Traditional and Nanomodified Polymeric Composites with Improved Operational Properties by Aleksandr E. Kolosov, Volodymyr I. Sivetskii, Elena P. Kolosova, Volodymyr V. Vanin, Aleksandr V. Gondlyakh, Dmytro E. Sidorov, Igor I. Ivitskiy, Volodymyr P. Symoniuk

“…Various aspects of the methods of physical and physicochemical modification of components of filled thermoplastic composite materials are analyzed, aimed at improving the surface properties of the fillers and the technological properties of the polymer matrix during their interaction. …”
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Crack Propagation Behavior Modeling of Bonding Interface in Composite Materials Based on Cohesive Zone Method by Yulong Zhu, Yafen Zhang, Lu Xiang

“…To elucidate the fracture propagation mechanisms at composite material interfaces, this study implements the cohesive zone method (CZM) to numerically simulate interfacial cracking behavior in two material systems: glued laminated timber (GLT) and reinforced concrete (RC). …”
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Investigation of crack propagation in single optical fiber composite with thermal influence by finite element method by Verlinski Sergey, Arzumanyan Hovhannes, Ahanchian Mohammad

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Residual Force Method for damage identification in a laminated composite plate with different boundary conditions by Amar Behtani, Samir Tiachacht, Tawfiq Khatir, Samir Khatir, Magd Abdel Wahab, Brahim Benaissa, Mohand Slimani

“…This paper presents a new application of damage identification in a cross-ply (0�/90�/0�) laminated composite plate based on Force Residual Method (FRM) damage indicator. …”
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A Composite Method of Marine Shafting’s Fault Diagnosis by Ship Hull Vibrations Based on EEMD by Xiaofei Wen, Wenjie Meng, Xiaoxiao Sun, Ruiping Zhou

“…Hence, a composite method which is based on the ensemble empirical mode decomposition (EEMD) and coupled with the autocorrelation method (AM), the fast Fourier transform (FFT), is mixed and applied to identify the fault information of marine shafting during its operating by hull vibration. …”
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Mode Shape Projection for Damage Detection of Laminated Composite Plates by Morteza Saadatmorad, Mohammad-Hadi Pashaei, Ramazan-Ali Jafari-Talookolaei, Samir Khatir

“…This study introduces the mode shape projection method as an efficient technique for detecting damages in two-dimensional signals in rectangular laminated composite plates to eliminate the weakness of damage detection by the wavelet method. …”
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On the method of calculation of buckling and post-buckling behavior of laminated shells with small arbitrary imperfections by Mykola Semenyuk, Volodymyr Trach, Natalia Zhukova

“…In the present paper the variant of computational methods of stability and initial post-buckling behavior of isotropic shells was generalized with respect to laminated composite shells. …”
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Refined equations and buckling modes under four-point bending loading of the sandwich test specimen with composite facing layers and a transversely flexible core by V.N. Paimushin, M.V. Makarov

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Impact of different surface treatment methods on bond strength between fiber post and composite core material by Abdullah Alshahrani, Muthyib Albaqami, Zeyad Naji, Yazeed Al-Khunein, Khalid Alsubaie, Abdulaziz Alqahtani, Ahmad M. Al-Thobity

“…Purpose: To assess the impact of different surface treatments on the push-out bond strength between fiber post and a composite resin core material. Material and methods: Seventy-two glass-fiber posts were randomly assigned into six groups according to the method of surface treatment: Control (no treatment), silane, sandblasting, hydrofluoric acid, hydrogen peroxide, and hydrogen peroxide with sandblasting. …”
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A feasible method for the composition analysis and chemical remediation of clogging matter in subsurface flow constructed wetlands by Yu Zheng, Yuyang Song, Rongshe Zhang, Nan Zhang, Mohomed Salah, Siyi Cheng, Yuanyuan Li, Qian Wang, Chenguang Li, Fengmin Li

“…This study focused on the two subsurface flow constructed wetlands receiving reclaimed water near the Tuhai River of Shandong Province, aiming to provide a feasible method for the composition analysis and chemical remediation by H2O2 solution of clogging matter. …”
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A STUDY ON FATIGUE DAMAGE IDENTIFICATION METHOD OF A BLADE COMPOSITE LAMINATE WITH DELAMINATION DEFECTS (MT) by YU FangAi, ZHOU Bo, ZHANG XueYan, XIN Wen

“…Compared with the traditional wavelet analysis, the harmonic wavelet analysis can detect the different damage characteristics and damage modes of composite blade with delamination defects accurately. …”
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New Sources and Old Methods. Reconstructing and Applying the Music-Theoretical Paratext of Johann Sebastian Bach’s Compositional Pedagogy by Derek Remeš

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HIGH-SPEED HOT EXTRUSION IN HIGH TEMPERATURE MECHANICAL TREATMENT MODE OF BIMETALLIC ROD PARTS OF THE STAMPS by I. V. Kachanov, V. N. Shariy, V. V. Vlasov

“…Microstructures of the bimetallic compounds obtained with the help of high-speed hot extrusion method for compositions of structural and high-alloy steels have been investigated and their high quality has been proved during the investigations. …”
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Electricity pinch analysis method for flexibility supply-demand matching in power systems by Yaling Mao, Tiejiang Yuan, Xueqin Tian, Yue Teng

“…Leveraging the theoretical framework of pinch technology from process engineering, this paper proposes an Electricity Pinch Analysis (EPA) method for flexibility assessment. First, the net-load profile is decomposed by successive variational mode decomposition (SVMD) optimized with the Red-billed Blue Magpie Optimization (RBMO) algorithm to construct a flexibility demand model. …”
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Analysis of the Elemental Composition of Cu2ZnSnSe4 Films by the PIXE and μ-PIXE Methods by A.S. Opanasyk, P.V. Koval, D.V. Magilin, A.A. Ponomarev, H. Cheong

“…By X-ray characteristic radiation induced by focused proton beam, the distribution of compound components over the area of Cu2ZnSnSe4 (-PІXE) films is investigated and their elemental composition (PІXE) is determined. Nuclear scanning microprobe with the proton beam energy of 1,5 MeV and the transverse dimension of the probe of 4 × 4 m2 was used for the method realization. …”
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