Advanced Cementitious Materials: Mechanical Behavior, Durability, and Volume Stability by Doo-Yeol Yoo, Nemkumar Banthia, Kazunori Fujikake, Paulo H. R. Borges, Rishi Gupta

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Sealing Performance of New Solidified Materials: Mechanical Properties and Stress Sensitivity Characterization of Pores by Chao Zhang, Gaohan Jin, Chao Liu, Shugang Li, Junhua Xue, Renhui Cheng, Hua Liu

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Cracking Driving Force at the Tip of SCC under Heterogeneous Material Mechanics Model of Safe-End Dissimilar Metal-Welded Joints in PWR by Yuman Sun, He Xue, Kuan Zhao, Yubiao Zhang, Youjun Zhao, Weiming Yan, Rehmat Bashir

“…The complicated driving force at the stress corrosion cracking (SCC) tip of the safe-end dissimilar metal-welded joints (DMWJs) in the pressurized water reactor (PWR) is mainly caused by the heterogeneous material mechanical properties. In this research, to accurately evaluate the crack driving force at the SCC in DMWJs, the stress-strain condition, stress triaxiality, and J-integral of the crack tip at different positions are analyzed based on the heterogeneous material properties model. …”
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APPLICABILITY INVESTIGATION OF HYPERELASTIC CONSTITUTIVE MODELS FOR VIBRATION ISOLATION RUBBER MATERIAL by XU YuGen, LIU LinLin, SHEN ShuangQuan, ZHU Hao

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重力坝岸坡坝段应力分析

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Simulation Analysis of the Sound Transmission Loss of Composite Laminated Cylindrical Shells with Applied Acoustic Coverings by Bin Li, Haoyang Ding, Zhigang Hu, Junya Zhao, Menghui Qi, Zhiyong Wang

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Seismic Behavior of the Removable Links in Eccentrically Braced Frames with Semirigid Connections by Qiang Shi, Shilin Yan, Xinwu Wang, Haisu Sun, Yan Zhao

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DESIGN ON STEP-TYPE ADVANCED SUPPORTING SYSTEM AND RESEARCH ON THE SUPPORTING CHARACTERISTICS by XIE Miao, LIU ZhiXiang, MAO Jun, LU JinNan, CHI Cheng

“…Establish the deflection equation of roof by the theory of structural mechanics and materials mechanics,and solve the deformation law of the roof with the help of computer aided software. …”
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Numerical Study on Deformation Capacity of Steel Plate Reinforced Concrete Shear Walls by Zhi Zhou, Jiang Qian, Wei Huang

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Wood versus Plant Fibers: Similarities and Differences in Composite Applications by Bo Madsen, E. Kristofer Gamstedt

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Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO₃ by Asmaa Zouitine, Abdelhak El Ghandouri, Abdelhalim Elbasset, Farid Abdi, Taj-dine Lamcharfi, Hicham Laribou, Lamiae Mrharrab, Zouhairi Mohammed

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Calculation of Cross-sectional Shape and Polar Moment of Inertia of a Thread Screw by Wang Baomin, Guo Hongfeng, Chai Xiaoyu

“…According to the characteristic of the trapezoidal thread screw,at first,the equation of the cross- section shape intersecting line is deduced,and according to the concept of polar moment of inertia in material mechanics and superposition principle,the accurate calculation formula of threaded screw polar moment of inertia is got. …”
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TRANSIENT RESPONSE ANALYSIS OF SHOCK-ISOLATION STRUCTURES WITH VISCOELASTIC COMPOSITE MATERIALS FOR UNDERWATER NON-CONTACT EXPLOSION CONDITION by SUN YingHong, MA WeiPing, LV ChaoFan

“…With the research background of underwater non-contact explosion condition,base on the presenting Shockisolation theory and viscoelastic materials mechanical characteristics,the paper analysis the nonlinear problems of shock-isolation structures of viscoelastic composite materials,and the finite element model of shock-isolation structures based on the actual working conditions of physical prototype is built,the dynamical decay curves of shock-isolation structures in the condition of transient excitation is obtained with simulation,and proves the validity of the shock-isolation structures with experiments.…”
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Analysis of the Gap Clearance of Harmonic Gear Reducer by Long Wang, Bo Liu, Jiabo Zhang, Hongxing Li, Qing Wang

“…Secondly， using the theory of involute， material mechanics， stiffness and so on， the mathematical model of the gap clearance and above factors is established. …”
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NUMERICAL SIMULATION OF SHPB DYNAMIC COMPRESSION TEST OF CONCRETE by LI XiaoQin, CHEN BaoQi, DU Xi, DING ZuDe

“…Split Hopkinson pressure bar（SHPB） tests are widely used for testing material mechanism behavior under high strain rates,A series of SHPB numerical tests were done based on K＆C local concrete damage model,The stress-strain curves of the concrete specimens were reconstructed with the two-wave theory,and the damage of the concrete was analyzed.According to the comparison between the numerical and the test results,Proving K＆C model can simulate concrete in concrete under high strain rate compressive mechanical behavior.Proving the increase of dynamic strength of concrete under the influence of structural effects.…”
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ANALYSIS METHOD ON STRESS INTENSITY FACTOR FOR CRACKED 60 DEGREE THIN-WALL EQUILATERAL ANGLE STEEL by LI Long, XIE YuJun

“…Based on the theory of J₂ integral and the bending theory in material mechanics,this paper analyzes the stress intensity factors of 60 degree thin-walled equiangular steel corner cracks and edge cracks under tensile and bending loads,and gives a simple and practical method to determine the stress. …”
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Analysis of the Thermal Stress for Combined Electrode of Soldered Crystalline Silicon Solar Cells under Temperature Field by He Wang, Ao Wang, Hong Yang, Dengyuan Song

“…Based on the theory of material mechanics and thermal stress analysis, the stress distribution of combined electrode for crystalline silicon solar module was studied for the first time. …”
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Fatigue Failure Analysis and Life Prediction of Elliptical Flexible Hinge by Jianjun Wu, Yian Jia, Jihui Luo

“…For the flexible hinge of compliant mechanism under the action of alternating symmetrical cyclic load, the stress concentration in the weakest area of the flexible hinge is easy to cause, resulting in the fatigue failure of the flexure hinge，taking the elliptical flexible hinges in compliant mechanisms as the research object, based on the theory of pure bending in material mechanics, the calculation formula of maximum concentrated stress at the notch of an elliptical flexure hinge is derived. …”
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STATIC STIFFNESS MODELING AND SENSITIVITY ANALYSIS OF SHIELD PROPULSION SYSTEM BASED ON VIRTUAL DISPLACEMENT PRINCIPLE by XU YouNan, SHI ZiQuan, HE Liu, CHU Hang

“…The stiffness model of shield propulsion cylinder was established by material mechanics formula and the relation between deformation of the end of themechanism in each direction and force or moment was constructed based on the principle of virtual displacement. …”
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Lower Bound Solution of Foundation Bearing Capacity beneath Strip Footing Based on Parabolic Mohr Failure Criterion by Fang Wei, Shi Li-jun

“…Moreover, the influence of the amount of stress columns and material mechanical parameters on the lower bound bearing capacity is analyzed. …”
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