Results 1 to 10 of about 173,631,140 (304)

Study of a new design of the steel ribs of a saw gin [PDF]

open access: yesE3S Web of Conferences, 2023
The article presents a study of a new design of steel ribs of a saw gin. When assembling the rib grate from the ribs selected after rejection, the technological gaps in the working area fluctuate over a wide range.
Akhmedov Khamidulla   +2 more
doaj   +1 more source

Stress state of the half-space of soil under the action of a single pile [PDF]

open access: yesE3S Web of Conferences, 2023
Determining the stress state and bearing capacity of piles and soil is an important task in geotechnics. There are experimental and theoretical methods for assessing the stress state and bearing capacity of piles and soil.
Salikhova Zulfiya   +2 more
doaj   +1 more source

RETRACTED: Dynamic behavior of earth dams under short-term semi-harmonic loads [PDF]

open access: yesE3S Web of Conferences, 2023
See the retraction notice E3S Web of Conferences 420, 00001 (2023), https://doi.org/10.1051/e3sconf ...
Sultanov Karim, Umarkhonov Sadillakhon
doaj   +1 more source

RETRACTED: Accuracy and stability of a finite difference scheme for two-dimensional problems of soil dynamics [PDF]

open access: yesE3S Web of Conferences, 2023
See the retraction notice E3S Web of Conferences 420, 00001 (2023), https://doi.org/10.1051/e3sconf ...
Rikhsieva Barno, Khusanov Bakhtiyar
doaj   +1 more source

Analytical determination of the safe distance from pits and excavations for driving piles into the ground [PDF]

open access: yesE3S Web of Conferences, 2023
The theoretical determination of the safe distance from pits and excavations for driving piles into the ground requires taking into account a number of factors, including the mechanical characteristics of soil, the depth of pile driving, the size of the ...
Rikhsieva Barno, Khusanov Bakhtiyar
doaj   +1 more source

Wave propagation in a cylindrical body in the presence of surface forces depending on the relative displacement [PDF]

open access: yesE3S Web of Conferences, 2023
Studies of wave propagation in extended bodies with external friction have a wide range of applications and are significant for various engineering and scientific fields.
Rikhsieva Barno, Khusanov Bakhtiyar
doaj   +1 more source

Models results Comparison of different approaches to turbulence for flow past a heated flat plate [PDF]

open access: yesE3S Web of Conferences, 2021
This paper compares the results of the well-known Spalart-Allmares (SA) model and the two-fluid model for the flow around a heated flat plate. These models represent different approaches to the problem of turbulence. The SA model is a one-parameter model
Malikov Zafar   +2 more
doaj   +1 more source

The importance of curve severity, type and instrumentation strategy in the surgical correction of adolescent idiopathic scoliosis: an in silico clinical trial on 64 cases

open access: yesScientific Reports, 2021
Adolescent idiopathic scoliosis is a three-dimensional deformity of the spine which is frequently corrected with the implantation of instrumentation with generally good or excellent clinical results; mechanical post-operative complications such as ...
Fabio Galbusera   +3 more
doaj   +1 more source

Time-Delayed Acceleration Feedback Control of a Single-Link Flexible Manipulator Using Kalman Filter

open access: yesShock and Vibration, 2021
The design problem of a discrete controller with time delay and acceleration feedback for a single-link flexible manipulator system is addressed in this paper.
Yuming Huang   +2 more
doaj   +1 more source

The effect of a seismic wave on a two-span beam on rigid supports interacting with the ground [PDF]

open access: yesE3S Web of Conferences, 2023
The transverse vibrations of a two-span beam bridge, the shore supports of which interact with the surrounding soil during seismic action, are considered.
Berdibaev Mars   +3 more
doaj   +1 more source

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