The effect of combined loading on the behavior of micropiled rafts installed with inclined condition

A Elsawwaf, A Nazir, W Azzam - Environmental Science and Pollution …, 2022 - Springer
One of the major disadvantages of micropiles is their low lateral stiffness and flexural rigidity
due to the small diameter. This limitation can be handled in current practice, by installing the …

Consolidation effect on the behavior of micropiled rafts under combined loading: case study

A Elsawwaf, M El Sawwaf, A Nazir, W Azzam… - Arabian Journal for …, 2023 - Springer
This paper used finite element modeling to evaluate the consolidation effect on the
performance of existing rafts underpinned with micropiles under combined vertical and …

Seismic Behavior of Micropiles and Micropiled Structures Used for Increasing Resilience: A Literature Review

M Abou Alhaija, L Batali - Applied Sciences, 2022 - mdpi.com
Featured Application The paper is useful for those who are interested in the seismic
behavior of micropiles and micropiled structures; furthermore, it is presenting the concept of …

The behavior of micropiled raft foundations subjected to combined vertical and lateral loading: numerical study

A Elsawwaf, A Nazir, W Azzam, A Farouk - Arabian Journal of Geosciences, 2023 - Springer
The micropiled raft offers a foundation system that combines the advantages of the
conventional piled raft and the efficient installation of micropiles. In this paper, a …

Integrated Underground Analyses as a Key for Seasonal Heat Storage and Smart Urban Areas

D Rapti, F Tinti, CA Caputo - Energies, 2024 - mdpi.com
The design and performance of a shallow geothermal system is influenced by the geological
and hydrogeological context, environmental conditions and thermal demand loads. In order …

Characterizing Structural Bearing Capacity and Deformation Behaviors of Micropiles under Multi-Stage Static Loading

X Zhang, L Ding, C Xiao, Y Song - KSCE Journal of Civil Engineering, 2023 - Springer
This study investigates the structural bearing capacity and deformation behaviors of
micropiles considering various influence factors including the length (L) of micropiles, outer …

FE Simulation of Installation and Loading of Single and Group Pressure-Grouted Micropiles

A Elsawwaf, H El Naggar - Geotechnical and Geological Engineering, 2024 - Springer
The most influential effect of installing pressure-grouted micropiles is the increase of the
radial stresses in the surrounding soil, which subsequently increases the micropile load …

Digital Evaluation of Vertical Compressive Bearing Capacity for Jet Grouting Pile‐Mini Steel Pipe Pile Composite Foundation

X Wang, Z Mao, W Wang - Mathematical Problems in …, 2022 - Wiley Online Library
The jet grouting pile‐mini steel pipe pile in soft soil area is composed of the jet grouting pile
and the mini steel pipe pile. Through the analysis of the stress mode of the composite …

Improving Tilted Foundations Over Soft Clay Using Micropiles: Numerical Analysis

W El Kamash, H El Naggar - Geotechnical and Geological Engineering, 2023 - Springer
Micropiles can be a suitable option for tilted foundations of inclined buildings standing on
soft clay, where other options, such as soil injection, are either unavailable or considered to …

Calculation of permissible current strength for cables and wires with long-term permissible current loads by heating the conductors in fire alarm

B Sharma, H Srivastava - 2022 International Interdisciplinary …, 2022 - ieeexplore.ieee.org
Security and fire alarm is a set of technical mechanisms designed to timely detect fire and
illegal entry into a protected area. In most cases, this alarm is integrated into a complex that …