Results 1 to 10 of about 99,325 (262)
Variation of axial force of steel struts in deep excavations
Yantu gongcheng xuebao, 2022 The discrete data and unclear variation trend of axial force of steel structs are the important design problems, which seriously affect the safety and economic rationality of deep excavations.
CAO Xue-shan 1, LU Xin-yu 2, GU Yi-ming 3
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Tension Force Estimation in Axially Loaded Members using Wearable Piezoelectric Interface Technique
Sensors, 2018 Force changes in axially loaded members can be monitored by quantifying variations in impedance signatures. However, statistical damage metrics, which are not physically related to the axial load, often lead to difficulties in accurately estimating the ...
Joo-Young Ryu +2 more
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Nihon Kikai Gakkai ronbunshuAs a simple and highly accurate axial force management method during manufacturing and maintenance of bolt-tightened structures, we examined a method to calculate the axial force from images of the bolt head. In this method, the axial force is calculated
Takeshi INOUE +4 more
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Research and Review Journal of Nondestructive Testing, 2023 This paper presents a new methodology for noncontact measurement of the axial force of bolts in their tightening processes using laser-generated ultrasound waves.
So Kitazawa, Yong Lee, Rikesh Patel
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The variation characteristics of axial force of bolts under alternating temperature
Results in EngineeringThis paper focus on the variation characteristics of axial force of bolts under alternating temperature. The temperature distribution characteristics of various regions in China were considered, and a typical alternating temperature load (0∼25 °C) was ...
Fan Gao +5 more
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Direct measurement of axial optical forces
Optics Express, 2015 Direct measurement of optical forces based on recording the change of momentum between the in- and outgoing light does not have specific requirements on particle size or shape, or on beam shape. Thus this approach overcomes many of the limitations of force measurements based on position measurements, which require frequent calibration.
Gregor Thalhammer +2 more
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Simulation analysis of shearer drum cutting coal-rock under oblique cutting conditio
Gong-kuang zidonghua, 2018 In order to study movement rule and force characteristic of shearer drum under oblique cutting condition, virtual prototype model of shearer under oblique cutting condition was established by use of ADAMS, and movement curve of shearer drum was obtained ...
YUAN Bin, WANG Yiliang, YANG Zhaojian
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IOP Conference Series: Materials Science and Engineering, 2021 Abstract The result of testing for determination of Total Knee Replacement (TKR) Constraint (ASTM F1223) is necessary for surgeons for matching the knee prosthesis with the different degrees of severities of knee osteoarthritis patients. In the knee replacement constraint test, the axial compressive load and translation displacement are ...
Tanapat Musikul +4 more
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Forces Exerted on a Cylinder in Near-Axial Flow [PDF]
Journal of Pressure Vessel Technology, 2014 This study investigates the flow around a cylinder in a near-axial flow at a Reynolds number of 27,000. Both computational fluid dynamics (CFD) calculations and experiments are performed. Time-mean values of lift force coefficient are investigated against the inclination of the cylinder in the domain of low inclinations (<15 deg).
Divaret, Lise +5 more
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Experimental and Numerical Study on the Behavior of RC Members under Combined Loads
International Journal of Concrete Structures and MaterialsIn this paper, we present an investigation of the performance of reinforced concrete (RC) columns under combined bending loads and various axial forces using a finite element method (FEM) model developed with the ABAQUS finite element program, verified ...
Sangwoo Kim +3 more
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