Results 21 to 30 of about 38,721 (253)
Correlating Coefficient of Friction and Shear Force to Platen Motor Current in Tungsten and Interlayer Dielectric Chemical Mechanical Planarization at Highly Non-Steady-State Conditions [PDF]
ECS Journal of Solid State Science and Technology, 2019 Correlations between shear force and platen motor current (PMC), as well as those between coefficient of friction (COF) and PMC were investigated for various tungsten and interlayer dielectric (ILD) chemical mechanical planarization (CMP) cases where the processes were highly non steady-state.
R. Headley +3 more
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IOP Conference Series: Materials Science and Engineering, 2021 Abstract The report shows a continuation of analyses of reinforced concrete shear walls solved by horizontal forces [14]. In certain places in the walls the stiffnesses are reduced, thus comparing the obtained results between the groups of models. Solutions for wall and mixed structural systems are shown.
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Mean Drag Force of Flexible Riser Under Bidirectionally Sheared Flow
Shanghai Jiaotong Daxue xuebaoThere exists a special bidirectionally sheared flow field due to solitons in the South China Sea. An experimental study of the mean drag force of a flexible riser undergoing vortex-induced vibration under bidirectionally sheared flow is conducted.
FU Xuepeng, FU Shixiao, ZHANG Mengmeng, XU Yuwang, REN Haojie, SUN Tongxiao
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Inertia force-displacement method for seismic analysis of shallow buried underground structures
Yantu gongcheng xuebao, 2018 As for the existing practical methods for seismic analysis of underground structures, including seismic coefficient method, free-field racking deformation method, flexible coefficient method, response displacement method, response acceleration method and
DU Xiu-li , XU Zi-gang , XU Cheng-shun , LI Yang
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Static Strength of Friction-Type High-Strength Bolted T-Stub Connections under Shear and Compression
Applied Sciences, 2020 The friction-type high-strength bolted (FHSB) T-stub connection has been widely used in steel structures, due to their good fatigue resistance and ease of installation.
Gangnian Xu +4 more
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Nihon Kikai Gakkai ronbunshu, 2019 This paper presents a new type of energy balance equation for a seismic isolation system, which consists of a restoring force element, a damping element and a bearing element, to improve the accuracy of seismic response predictions.
Tsuyoshi FUKASAWA, Satoshi FUJITA
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Effect of submerged vegetation on hydraulic resistance of ice-covered flows
International Journal of Sediment ResearchUnderstanding the hydraulic resistance is vital for river engineering projects that include the installation of in-stream infrastructure, such as bridge abutments, which directly impact flow dynamics and sediment transport.
Sanaz Sediqi, Jueyi Sui, Guowei Li
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Simulation Analysis of Gas Bubble Formation and Escape in Non-Newtonian Drilling Fluids
Geofluids, 2021 In this study, the formation and escape movements of a bubble injected in non-Newtonian drilling fluid through a pore were numerically simulated using a volume of fluid method.
Xinxin Zhao +7 more
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Arthritis Care &Research, EarlyView.Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos +2 more
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Science and Technology of Advanced Materials, 2017 This paper is concerned with the development of a piezoelectric d15 shear-induced torsion actuator made of a lead-free piezoceramic material exhibiting giant piezoelectric shear stress coefficient (e15) and piezoelectric transverse shear actuation force ...
Pelin Berik +4 more
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