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Numerical Modelling of Displacement Pile Resistance in Sand Ground. Part 2: Discrete Model, at Rest Stage, Load Test

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2023
The article presents a continuation of research results on numerical modelling of displacement pile prototype ground (sand) resistance. Numerical modelling of ground resistance consists of three stages: restitution of initial soil stress state, the ...
Vaidas Martinkus   +2 more
doaj   +1 more source

Evaluation of the Installation Effect on the Performance of a Granular Column

open access: yesGeosciences, 2022
The procedure of granular column installation impacts soil properties such as stress state, stiffness, and permeability in the near-field of the column.
Firas Ghrairi   +2 more
doaj   +1 more source

Numerical study on the influence of installation effect on laterally loaded piles in sand

open access: yesShenzhen Daxue xuebao. Ligong ban, 2023
In order to study the influence of the installation effect caused by pile penetration into a sand foundation on the pile horizontal bearing capacity, we establish a numerical model to simulate the penetration process and the horizontal loading process of
SU Dong   +3 more
doaj   +1 more source

The dramatic effect of light in Installation Art

open access: yesJournal of Architecture, Art & Humanistic Science, 2022
“Installation” is one of the visual art fields that gives the artist the ability to deal with different artistic fields, which increase richness in meaning and clarification in concept and content.
Akmal Hamed   +2 more
doaj   +1 more source

Housing Price Appreciation Effects of Elevator Installation in Old Residential Areas: Empirical Evidence Based on a Multiperiod DID Model

open access: yesAdvances in Civil Engineering, 2022
Scientific measurement of the appreciation effect of house prices after the installation of elevators in old residential areas would help build a reasonable urban renewal investment mechanism.
Shichang Ma, Tingting Li, Yunfan Yang
doaj   +1 more source

Methodology for selecting installation sites for automatic power redundancy systems of DC traction substations [PDF]

open access: yesОмский научный вестник, 2021
The paper presents a method for selecting the installation locations of power reservation systems of traction substations to reduce electricity losses in the system of traction power supply of DC railways.
A. L. Kashtanov, Yu. V. Plotnikov
doaj   +1 more source

The Influence of Cell Temperature and Installation Angle on Photovoltaic Energy Generation in Iran [PDF]

open access: yesEnvironmental Energy and Economic Research, 2023
This study investigates the impact of cell temperature on the optimal installation and forecasting of photovoltaic (PV) power generation in Iran.
Ali Ghayedhosseini   +3 more
doaj   +1 more source

Analysis of influence of installation angle on vibration finishing effect of cross hole specimen

open access: yesJin'gangshi yu moliao moju gongcheng, 2023
To investigate the influence of the installation angle of specimens on the finishing effect of the cross hole connecting part, vibration finishing technology of cross hole specimens is simulated and analyzed based on the discrete element method.
Jian JIA   +4 more
doaj   +1 more source

Effect of the Installation Angle of Nozzle on the Atomizing Performance of Air-Assisted Spraying Dust Suppression Device

open access: yesAtmosphere, 2022
Investigation of the JJPW-G100 air-assisted spraying dust suppression device was performed to obtain the reasonable installation angle of the nozzle in the air-assisted spraying dust suppression device.
Huijun Li   +5 more
doaj   +1 more source

Effects of full displacement pile installation on the stress and deformation state of surrounding soil: review [PDF]

open access: yesArchives of Civil Engineering, 2022
Several field and model tests have been conducted to investigate the impact of pile installation on bearing capacity. However, little is known about how piles behave during installation, how they interact with the surrounding soil, and how this affects ...
Worku Firomsa Kabeta
doaj   +1 more source

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