Results 31 to 40 of about 3,113,878 (299)
Geofluids, 2023 This study investigated the supporting mechanism of the retaining piles and prestressed anchor cables of a deep foundation pit in alpine regions during the spring thaw. A numerical model was developed based on a subway project in Changchun City.
Qiang Shi +5 more
doaj +1 more source
The Physics of FluidsTo investigate the spatiotemporal evolution mechanism of the axial force on a centrifugal pump acting as a turbine, this study focuses on a single-stage single-suction centrifugal pump and applies dynamic mode decomposition (DMD) to decompose the flow ...
Peixuan Li +3 more
semanticscholar +1 more source
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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Dynamic stability of the Mindlin-Reissner plate using a time-modulated axial force
Mechanics based design of structures and machinesA time-periodic axial force acting on a continuous structure can be destabilized by parametric excitation. Moreover, it is capable of increasing the equivalent damping and shortening the transient vibrations.
Nasser Firouzi, F. Dohnal
semanticscholar +1 more source
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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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
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Anthracycline‐related cardiac remodeling precedes heart failure in childhood cancer survivors. The objectives of this study were to determine the relationships between patient‐specific factors, moderate‐to‐vigorous physical activity (MVPA), and cardiac remodeling.
Hari K. Narayan +15 more
wiley +1 more source
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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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
doaj +1 more source