Research on the composition and formation mechanism of miners’ safety production responsibility pressure source by Tiehua CHEN, Yongfang FAN, Hongxia LI

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Behavior of Strengthened Composite Prestressed Concrete Girders under Static and Repeated Loading by Abbas AbdulMajeed Allawi

“…Also, a nonlinear analysis was conducted using the finite element method (FEM). The presented analysis models were verified by comparing the model results with test results. …”
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Simulation Analysis of Temperature Field of Optical Fiber Composite Overhead Ground Wire by Lifeng ZHANG, Xiaohua LI, Wenbin ZHAO

“…The optical fiber composite overhead ground wire (OPGW) has been widely used in high voltage transmission lines. …”
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Independent Component Analysis-Based Composite Drought Index Development for Hydrometeorological Analysis by Yejin Kong, Joo-Heon Lee, Taesam Lee

“…The evaluation was carried out through three distinct performance metrics: difference, model, and alarm performance. The difference performance, calculated by subtracting composite index values from individual drought indices, indicated that PCDI and ICDI-C outperformed ICDI, exhibiting comparable overall performance. …”
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Advances in Composite Power System Reliability Assessment: Trends and Machine Learning Role by Chiranjeevi Yarramsetty, Tukaram Moger, Debashisha Jena, Veeranki Srinivasa Rao

“…This paper provides a detailed review of reliability assessment methods for composite power systems, focusing on integrating renewable energy and advanced computational approaches. …”
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Estimation of the Pumping Pressure from Concrete Composition Based on the Identified Tribological Parameters by Chanh-Trung Mai, El-Hadj Kadri, Tien-Tung Ngo, Abdelhak Kaci, Mustapha Riche

“…A new method is proposed to estimate pumping pressure based on concrete composition without experimental measurements. …”
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Influence of Organic-Inorganic Composition on the Adsorption of Niutitang Formation Shale in Huijunba Syncline by Xiang Xing, Deliang Fu, Zixiang Wang, Yang Tian, Lina Sun

“…Through the three-dimensional Langmuir model fitting and adsorption thermodynamic calculation method, the adsorption thermodynamic parameters such as the isometric heat of adsorption and the standard adsorption entropy are obtained. …”
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Free Vibration Analysis of Composite Plates via Refined Theories Accounting for Uncertainties by G. Giunta, E. Carrera, S. Belouettar

“…Classical and refined two-dimensional models derived via Carrera's Unified Formulation (CUF) are considered. …”
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Numerical Simulation of Dynamic Response of a Composite Battery Housing for Transport Applications by Aikaterini Fragiadaki, Konstantinos Tserpes

“…This study focuses on simulating the dynamic response of a novel battery housing constructed from an innovative thermoplastic composite material using the FE method, implemented in the LS-Dyna software. …”
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Experimental and Numerical Studies on the Negative Flexural Behavior of Steel-UHPC Composite Beams by Xinhua Liu, Jianren Zhang, Zihan Cheng, Meng Ye

“…Three steel-UHPC composite beams with different forms of joints were designed and tested through a unique rotation angle loading method using a spring displacement control testing setup. …”
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Evaluating the influence of chemical composition and morphology of waxes on the fusion behaviour of rigid PVC by Johannes Lodewiekus Barnard, Divann Dale Robertson, Albert Johannes van Reenen

“…A set of linear Fischer-Tropsch (FT) waxes were oxidized to various degrees by utilizing an ozonolysis method. These waxes were comprehensively characterized in terms of their chemical composition, thermal behaviour, molecular weight distributions, and overall polarity using various analytical techniques, including Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (NMR), differential scanning calorimetry (DSC), high temperature size exclusion chromatography (HT-SEC) along with normal and reverse-phase high temperature solvent gradient interaction chromatography (HT-SGIC). …”
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Color assessment of resin composite by using cellphone images compared with a spectrophotometer by Rafaella Mariana Fontes de Bragança, Rafael Ratto Moraes, André Luis Faria-e-Silva

“…ObjectivesThis study assessed the reliability of digital color measurements using images of resin composite specimens captured with a cellphone.Materials and MethodsThe reference color of cylindrical specimens built-up with the use of resin composite (shades A1, A2, A3, and A4) was measured with a portable spectrophotometer (CIELab). …”
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Behavior of GFRP-Wood Composite Sandwich Beam-Column Joints with Angle Steels by ZhiJin Xie, YuJun Qi, Hai Fang, WeiQing Liu

“…In this paper, a new type of connection system was proposed for joints between GFRP-wood composite sandwich beams and columns which were made of glass fiber-reinforced polymer (GFRP) face sheets and southern pine wood cores. …”
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Weakening Detection of Composite Structure Adhesive Layer Based on Nonlinear Guided Waves by Fanqiang Bu, Wencong Wei, Xingguo Wang, Xiaogao Li, Guolang Shen, Chengwen Ma, Guoxing Tang

“…In this study, a detection method utilizing nonlinear ultrasonic guided waves is presented to tackle the difficulties in detecting localized damage and weakening in bonded composite structures. …”
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The Study of the Flexible Capacity of the Cross-Section of UHPC–Brick Masonry Composite Beams by Ruochen Wang, Yanzhu Zhu, Zhiyu Zhu, Kun Wang

“…This paper proposes a method for modifying brick masonry walls using ultra-high-performance concrete (UHPC) to effectively reduce the beam section width in composite members. …”
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Maximizing Performance of Geopolymer Mortar: Optimizing Basalt and Carbon Fiber Content Composition by Katarzyna Ewa Buczkowska, Petr Louda, Artem Sharko, Oleksandr Sharko, Dmitry Stepanchikov, Ludek Jancik, Piotr Los, Kinga Plawecka, Van Su Le

“…The research explores the integration of algorithm-built hybrid implementations and a hybrid intelligent system to solve complex optimization problems in geopolymer composite materials. Firstly, an algorithm-built hybrid implementation is proposed, combining experimental results with various data processing methods. …”
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Study on Mechanical Characteristics of Shield Tunnels in Composite Strata Considering Segment Parameters by KANG Xiaoyue, MENG Qingjun, JIA Shao-dong, XU Fei, HE Chuan, YAO Chaofan, WANG Shimin

“…Therefore, it is necessary to study the tunnel mechanical properties considering the changes in segment structural parameters under longitudinal stratum differences. ［Method］ Based on a composite strata shield tunnel project of Nanning Metro Line 5, a three-dimensional longitudinal numerical model is established to calculate the mechanical response of the tunnel structure in composite strata, and to analyze the influence of segment width, longitudinal bolt strength and number of bolts on the mechanical characteristics of the tunnel. …”
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Changes in the granulometric composition of a product overgranulated by balling with the use of "fattening" technology by Yu. A. Taran, R. V. Morozov, A. V. Taran, A. L. Taran

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Compositional Analysis of Cultic Clay Objects from the Iron Age Southern Levant by David Ben-Shlomo

“…The methods used, petrography and chemical analysis, can also be employed on cultic terracotta such as figurines, cult stands, models, or other clay objects. …”
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Superposition, Composition and Separation of Casing Wave and P Wave of Formation in Cased Hole by SHEN Yongjin, SU Yuanda, SHEN Jianguo

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