نتایج جستجو برای: ground movement

تعداد نتایج: 295570  

2017
Shreya Ghosh Soumya K. Ghosh

Human movement analysis and categorization of mobile users based on their movement semantics are challenging tasks. Further, due to security and privacy issues, insufficient labelled or user-annotated data (or, ground-truth data) makes the user-classification from GPS traces more complex. In this work, we present a framework which models user movement patterns containing both spatio-temporal an...

Journal: :Frontiers in Earth Science 2022

The evaluation of the ground movement induced by tunnelling is vital importance for tunnel construction and safety adjacent facilities. As spatial variability soil was widely acknowledged, more researches take insight into uncertainty analysis tunnelling. However, reliability considering still a tough task since accurate failure probability generally needs time-consuming calculation random fini...

Journal: :IOP conference series 2022

Abstract This paper has discussed and analyzed some significant ways to quickly find the root course of landslides on slopes, especially shallow artificial slopes. Many mechanisms that trigger ground movement leading in slopes are here. The general idea was study occurrence slips a modified slope under certain environmental conditions for specific duration develop simple framework can help iden...

Journal: :IOP conference series 2023

Abstract Sustainability in construction of tunnel is very important to reduce environmental impact and also minimal use earth resources. Therefore, numerical modelling proposing at design stage achieved this objective. To evaluate the changes soil settlements during excavation, empirical, analytical, methods have been frequently applied movement research method effective anticipating possible u...

Journal: :Iet Intelligent Transport Systems 2022

The authors propose a new scheduling model and solution method for Ground Movement Problem (GMP) which is designed to manage the movements of flights on surface airport air-side in an effective manner. Since arrival time off-block departure are usually uncertain parameters GMP, proposed stochastic integrates three-dimensional (3-D) taxiway routes’ assignment (with variable taxiing speed flights...

Journal: :International Journal of Coal Science & Technology 2022

Abstract The gas transport infrastructure is frequently localized in areas subjected to anthropogenic movements and strains. potential impact of the ground on pipeline aspect its damage can be properly assessed e.g. by predicting strains, taking into account causes terrain movement. On other hand, hazard also related technological factors like design pipeline. presented method based artificial ...

Journal: :Journal of neurophysiology 2003
Benedicte Schepens Trevor Drew

We have examined the relationship between the movement and the anticipatory postural adjustments (APAs) that precede that movement during a reaching task in the cat. We recorded ground reaction forces in all 3 planes from all 4 limbs as well as electromyographic (EMG) activity from limb and axial muscles. The reaching movement was always preceded by an APA that was characterized by a loading of...

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