Results 11 to 20 of about 836,979 (348)
Shock and Vibration, 2021 Resonance problems encountered in vehicle-bridge interaction (VBI) have attracted widespread concern over the past decades. Due to system random characteristics, the prediction of resonant speeds and responses will become more complicated.
Tao Zhang +4 more
doaj +1 more source
Crack Growth Rate Model Derived from Domain Knowledge-Guided Symbolic Regression
Chinese Journal of Mechanical Engineering, 2023 Machine learning (ML) has powerful nonlinear processing and multivariate learning capabilities, so it has been widely utilised in the fatigue field. However, most ML methods are inexplicable black-box models that are difficult to apply in engineering ...
Shuwei Zhou +4 more
doaj +1 more source
Competitive Failure of Bolt Loosening and Fatigue under Different Preloads
Chinese Journal of Mechanical Engineering, 2021 Existing research on the competitive failure relationship, failure mechanism, and influencing factors of bolt loosening and fatigue under different preloads is insufficient.
Guangwu Yang +4 more
doaj +1 more source
Traction force microscopy - Measuring the forces exerted by cells.
Micron, 2021 Cells generate mechanical forces (traction forces, TFs) while interacting with the extracellular matrix or neighbouring cells. Forces are generated by both cells and extracellular matrix (ECM) and transmitted within the cell-ECM or cell-cell contacts ...
M. Lekka +4 more
semanticscholar +1 more source
Chinese Journal of Mechanical Engineering, 2023 This study uses the digital image correlation technique to measure the crack tip displacement field at various crack lengths in U71MnG rail steel, and the interpolated continuous displacement field was obtained by fitting with a back propagation (BP ...
Jian Li +6 more
doaj +1 more source
Railway Engineering Science, 2023 Low-frequency carbody swaying phenomenon often occurs to railway vehicles due to hunting instability, which seriously deteriorates the ride comfort of passengers.
Yixiao Li +3 more
doaj +1 more source
The Journal of Bone and Joint Surgery. British volume, 1970 1. The usefulness of the halo method of traction in orthopaedic surgery, neurosurgery and plastic surgery is not widely appreciated. 2. Modifications of the apparatus are described and the technique of application is detailed. 3. Some advantages of the method are discussed.
A P, Pieron, W R, Welply
openaire +3 more sources
An approach for simulating the air brake system of long freight trains based on fluid dynamics
Railway Engineering Science, 2022 Air brake systems are critical equipment for railway trains, which affects the running safety of the trains significantly. To study air braking characteristics of long freight trains, an approach for simulating air brake systems based on fluid dynamics ...
Xin Ge +4 more
doaj +1 more source
A numerical study on tread wear and fatigue damage of railway wheels subjected to anti-slip control
Friction, 2023 Tread wear and rolling contact fatigue (RCF) damage propagated on railway wheels are the two extremely important focal points as they can tremendously deteriorate wheel/rail interactions and hunting stability and destroy wheel surface materials, and ...
Yunfan Yang +3 more
doaj +1 more source
Three-Dimensional Quantification of Cellular Traction Forces and Mechanosensing of Thin Substrata by Fourier Traction Force Microscopy [PDF]
, 2013 We introduce a novel three-dimensional (3D) traction force microscopy (TFM) method motivated by the recent discovery that cells adhering on plane surfaces exert both in-plane and out-of-plane traction stresses.
Alonso-Latorre, Baldomero +6 more
core +4 more sources