Nonlinear vibration analysis of a 3DOF double pendulum system near resonance by Asmaa Amer, W. Zhang, T.S. Amer, H. Li

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An ultrasonic-AI hybrid approach for predicting void defects in concrete-filled steel tubes via enhanced XGBoost with Bayesian optimization by Shuai Wan, Shipan Li, Zheng Chen, Yunchao Tang

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EFFECT OF THICKNESS ON THE BEARING STRENGTH AND SECONDARY BENDING OF COUNTERSUNK COMPOSITE JOINT by HAO MengJun, ZHANG Ming

“…The failure characteristics found in our study has direct implications when design of weight-saving of advanced composite structures.…”
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Geometrically Tunable Transverse Electric Field in Multilayered Structures by Roland H. Tarkhanyan, Dimitris G. Niarchos

“…Appearance of a transverse component in dc electric field with respect to the applied current is investigated in periodic multilayer composite structures made of nanometer-to-micrometer scale alternating layers of two different homogeneous and isotropic conducting materials. …”
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Additive manufacturing of ceramic composite cellular structures by spontaneous infiltration of copper oxide in alumina by Ameer Hamza, Muhammad Umar Azam, Aikifa Raza, Samuel Mao, Khalid Askar, TieJun Zhang

“…The in-situ mobilization and capillary infiltration of molten CuO among Al2O3 particles of different sizes is investigated to reveal the microstructure, optical-mechanical properties and thermal stability of CuO/Al2O3 composite structures. Owing to the recrystallization of CuO around the Al2O3 particles, the light absorptance of 3D composite structures is proportional to the CuO concentration and significantly enhanced in the wavelength range 250–2000 nm for solar applications. …”
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Application of flexible electronic materials and devices by Cuiping YU, Yuanan LIU, Yangliu LI, Xia GUO

“…New flexible electronic materials and devices have been developed rapidly in nearly a decade from the proposition,discovery,implementation to application.The impact of its strong fold ability and multi-capacity composite structures to technological development and system applications will be enormous.Two mainstream flexible implementation methods were compared:the material-induced flexibility and the structure-induced flexibility.The research progress of domestic and international in related fields was analyzed,including infrastructure,process and potential application directions,and the technical problems faced were summarized.According to the basic research status,flexible electronic devices will have mature application technology innovations achievements in the next few years,new and unprecedented wearable communication,wearable computing,distributed energy,environmental sensing,conformal display devices and devices will be formed.…”
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Synthesis and Characterization of Beta/MCM-41 Composite Zeolite and its Performance for n-Butane Adsorption by Xiaodong Ma, Zhipeng Li, Dongmei Shen, Xiaokai Cao, Feng Ouyang

“…Results of X-ray powder diffraction, scanning electron microscopy and N 2 adsorption confirmed that a proper molar ratio of TEAOH to CTAB benefit the formation of composite structures. The measurements of adsorption of n-butane onto the as-synthesized composites were performed at 308 K. …”
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Electromagnetic Wave Absorbing Composites with a Square Patterned Conducting Polymer Layer for Wideband Characteristics by Won-Jun Lee, Chun-Gon Kim

“…In this study, EMWA composite structure containing a square periodic patterned layer is presented. …”
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Fractal Dimension-Based Damage Imaging for Composites by Li Zhou, Hu Sun, Zhiquan He

“…In this paper, a damage imaging algorithm based on fractal dimension is developed for quantitative damage detection of composite structures. Box-counting dimension, a typical fractal dimension, is employed to analyze the difference of Lamb wave signals, extract damage feature and define damage index. …”
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Verb-particle constructions in Cognitive Linguistics perspective: Compositionality behind selected English phrasal verbs by Izabela Jarosz

“… The developments in Cognitive Linguistics have made it possible to uncover multiple meanings of composite structures to the effect that more and more scholars have become interested in the issue of semantic relations in verb-particle constructions. …”
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Cohesive fracture in composite systems: experimental setup and first results by Valentino Paolo Berardi, Michele Perrella, Gabriele Cricrì

“…In this paper, a new experimental setup for investigating the mode II fracture behavior of FRP-concrete composite structures is presented. The test equipment consists of both conventional equipment and a non-contact optical technique, Digital Image Correlation (DIC), and the test system was realized at the Design Machine Laboratory of the University of Salerno. …”
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New Two-Dimensional Polynomial Failure Criteria for Composite Materials by Shi Yang Zhao, Pu Xue

“…At present, a large number of two-dimensional failure criteria, such as Chang-Chang criteria, have been proposed to predict the damage process of composite structures under loading. However, there is still no good criterion to realize it with both enough accuracy and computational performance. …”
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PREDICTION AND DAMAGE ANALYSIS OF THE POSTBUCKLING FOR MULTI-SPAR COMPOSITE BOX by YUAN Fei, CHAI YaNan, ZHANG AYing

“…In this model,the onset and propagation of damage can be predicted by quadratic failure criteria and mixed-mode strain energy release rate criteria respectively. cohesive elements are used to simulate the adhesive layer between skin and flange.composite structures were discretized with continuum shell elements. …”
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Damage Initiation Analysis of a Tension Stiffened Composite PRSEUS Panel Based on Modified Hashin Criteria by Yongjie Zhang, Samya Ettoumi, Bo Cui, Jingpiao Zhou

“…This study may provide a dependable reference presenting a simplified and significantly less computationally demanding approach for damage analysis composite structures and their repair, in addition to further applying these techniques to access the damage-arresting capabilities of these structures.…”
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Sensitivity-enhancing feedback control–based damage detection in delaminated smart composite plates by Yan Guo, Yanan Jiang, Zhenghua Qian, Bin Huang

“…The proposed sensitivity-enhancing feedback control can be used as an efficient tool for detecting delamination failures in smart composite structures.…”
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Complexity: a new paradigm for fracture mechanics by A. Carpinteri, S. Puzzi

“…The presented examples will be concerned with the snap-back instabilities in the structural behaviour of composite structures (Carpinteri [4-6]), the occurrence of fractal patterns and self-similarity in material damage and deformation of heterogeneous materials, and the apparent scaling on the nominal mechanical properties of disordered materials (Carpinteri [7,8]). …”
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Experiment and Simulation Investigation on the Tensile Behavior of Composite Laminate with Stitching Reinforcement by Yi Wang, Nai Xian Hou, Zhu Feng Yue

“…Research results have a significant role on the design of the composite structures with and without stitching.…”
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Complexity: a new paradigm for fracture mechanics by S. Puzzi, A. Carpinteri

“…The presented examples will be concerned with the snap-back instabilities in the structural behaviour of composite structures (Carpinteri [4-6]), the occurrence of fractal patterns and selfsimilarity in material damage and deformation of heterogeneous materials, and the apparent scaling on the nominal mechanical properties of disordered materials (Carpinteri [7,8]). …”
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Mechanisms for introduction of pseudo ductility in fiber reinforced polymer composites- a review by Vinayak S. Uppin, P. S. Shivakumar Gouda, I. Sridhar Research Center, Department of Mechanical Engineering, SDM College of Engineering and Technology, Dharwad, Visvesvaraya Technological University, Karnataka, India.

“…A new generation of high-performance composites with pseudo-ductile or ductile behavior is essentially required for the fiber-reinforced composite structures to mitigate the catastrophic failures. …”
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Comparison of the lyrics paradoxically Sanai and Attar by مرتضی محسنی, سیاوش حق جو, عفت سادات غفوری

“…Paradoxical elements are being applied in the form of combination or paradoxical image and sentence or expression used by paradox In this article in addition to defining paradox and its history and the fields of its emergence …a comparison had been made between different kinds of paradoxes and their substrates in the fields of semantic and aesthetic and in two interpretative and composite   structures in the   collection   of lyrics by two mystical poet Attar, Sanai. …”
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