Results 71 to 80 of about 1,630,476 (198)
Seismic performance of concrete tunnel–sand–pile interaction by the shake table test
Deep Underground Science and Engineering, Volume 4, Issue 3, Page 461-481, September 2025.This research presents the square root sum of squares response of displacements and tunnel moments under the Kobe and Loma Prieta seismic excitations with a peak ground acceleration of 0.05 g for various dry relative densities of local sand in Bangladesh.
Md. Foisal Haque, Mehedi A. Ansary
wiley +1 more source
Engineering Reports, Volume 7, Issue 7, July 2025.This study evaluates the effectiveness of soil–cement reinforcement configurations in deep excavations using 2D FEM analysis. It investigates two different approaches to represent soil–cement reinforcement and compares them, showing that blocks reduce lateral deflections by 60%–64% and bending moments by 22% compared to columns.
Tarik Solomon Teshome
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Photogrammetric documentation in tunneling
Civil Engineering Design, Volume 7, Issue 2, Page 85-92, June 2025.Abstract Photogrammetric surveys for geological excavation documentation are standard practice in tunnel construction, benefiting from the sector's ongoing digitalization. However, the application of photogrammetry often remains confined to geological assessments. By creating comprehensive 3D models of excavated tunnels, it is also possible to evaluate
Andreas Zani +2 more
wiley +1 more source
The Evaluation of Effect of Jet Grout Columns to the Settlements in Soils with Numerical Methods
Sakarya Üniversitesi Fen Bilimleri Enstitüsü DergisiIncreasing population bring together the need for construction on weak soils. At this point, soil improvement methods gain importance in which the problematic properties of soils aimed to enhance.
Eylem Arslan +4 more
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A 3D numerical analysis of the compaction effects on the behavior of panel-type MSE walls
Open Geosciences, 2020 Soil is weak in tension but strong in compression. The resistance to tensile deformation of soil is given by the tensile force of the reinforcement in the reinforced soil, and the tensile force of the reinforcement is generated by the frictional force at
Won Myoung-Soo, Langcuyan Christine P.
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A Modified Strain‐Wedge Model for Small Strain Rigid Piles in Sand
Engineering Reports, Volume 7, Issue 1, January 2025.This paper develops a modified strain‐wedge (MSW) model within the small strain regime. The model developed is three times more accurate for predicting the pile rotation point and the maximum bending moment than previous models. However, FEA is more precise than the developed model when the strain enters the medium to large domain.
Yisheng Yin, Dongyuan Wang, Kai Cui
wiley +1 more source
Numerical Simulation of Layered Compressible Soils’ Creep Deformation Under Monopile Foundation
Advances in Civil Engineering, Volume 2025, Issue 1, 2025.Creep deformation, a key issue in foundation stability, is a long‐term soil deformation that can cause significant damage and catastrophic failure to various structures. This numerical investigation aims to estimate the creep deformation variation of layered compressible soils under monopile foundation using the PLAXIS 3D analysis software. Accordingly,
Defaru Katise Dasho +4 more
wiley +1 more source
Three-Dimensional Finite Element Simulation of the Buried Pipe Problem in Geogrid Reinforced Soil
Journal of Engineering, 2016 Buried pipeline systems are commonly used to transport water, sewage, natural oil/gas and other materials. The beneficial of using geogrid reinforcement is to increase the bearing capacity of the soil and decrease the load transfer to the underground ...
Mohammed Yousif Fattah, Prof. Dr. +2 more
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Advances in Civil Engineering, Volume 2025, Issue 1, 2025.In the present paper, a three‐dimensional (3D) numerical model was established to assess the ground vibrations induced by vehicles traversing road surface irregularities. The equations of motion for the coupled system, comprising a multibody vehicle model and road unevenness profiles, were first solved to determine the dynamic vehicle loads.
Hussein Hadi Hussein +2 more
wiley +1 more source
Applications of Modelling and Simulation, 2023 Structures are affected by additional forces due to the different lateral loads that may cause foundation failure. Many studies of infilled frames' behavior under lateral loads were performed, but the effect of walls' existence on the foundation’s ...
Maher Taha EL-Nemr +3 more
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