Analysis of tangential contact boundary value problems using potential functions [PDF]
Royal Society Open Science, 2019 This paper presents an analysis technique of high-order contact potential problems and its application to an elastic settlement analysis of a shallow foundation system subjected to a combined traction boundary condition.
Adam G. Taylor, Jae H. Chung
doaj +1 more source
Design Optimisation Analysis of Isolating Wall for Separated Widening Embankment on Soft Ground
The Baltic Journal of Road and Bridge Engineering, 2021 In this paper, the typical cases of subgrade separated widening project in China are summarised. The research progress of subgrade separated widening and isolating wall applications are reviewed in highway reconstruction and extension.
Xin Jiang +4 more
doaj +1 more source
Monitoring early-age acoustic emission of cement paste and fly ash paste [PDF]
, 2020 In this study, a combined approach of several monitoring techniques was applied to allow correlations between the AE activity and related processes such as shrinkage and settlement evolution, capillary pressure and temperature development in fresh ...
Aggelis, Dimitrios G. +2 more
core +1 more source
Influence of Underground Tunnel Excavation on Upper-level Existing Pipelines
Advances in Civil Engineering, 2022 Winkler elastic foundation beam theory is often used to observe the influence of underground engineering construction on pipelines. Excavation under existing pipelines disturbs the lower strata to varying extent, which creates significant differences in ...
Xingfa Feng +3 more
doaj +1 more source
Geosynthetic-encased stone columns: analytical calculation model [PDF]
, 2011 This paper presents a newly developed design method for non-encased and encased stone columns. The developed analytical closed-form solution is based on previous solutions, initially developed for non-encased columns and for non-dilating rigid-plastic ...
Logar, Janko +2 more
core +1 more source
Study on Deformation Characteristics of Extended Highway in Operation Period
Advances in Civil Engineering, 2022 Highway widening has become an effective way to improve the carrying capacity of existing expressways. However, assume that the differential settlement between the new and the old subgrades is not controlled.
Pengfei Zhou +7 more
doaj +1 more source
Numerical investigation of the effects of geotechnical parameters on building risk level due to mechanized tunneling in urban areas [PDF]
Numerical Methods in Civil Engineering, 2022 In this study, the effects of some geotechnical parameters on the surface settlement curves due to mechanized tunneling and the corresponding risk on surface buildings are investigated through numerical analysis.
Mohammad Ali Iranmanesh, Ali Arianfar
doaj +1 more source
Large Deformation Settlement Series Solution and Numerical Simulation for Underpass Project Track
Applied Sciences, 2023 The settlement of track in a railroad underpass project was studied by theoretical analysis and numerical simulation, based on the model of winkle beam on elastic foundation. Taking the settlement of roadbed as a nonlinear boundary condition, the control
Li Chen, Fengxiao Yu, Yipu Peng
doaj +1 more source
Rainfall-induced differential settlements of foundations on heterogeneous unsaturated soils [PDF]
, 2013 This study stochastically investigates the rainfall-induced differential settlement of a centrally loaded, rigid strip foundation on an unsaturated soil with spatially varying values of either preconsolidation stress or porosity.
Baecher G. B. +14 more
core +1 more source
Elastic settlement of ring foundations
Soils and Foundations, 2015 AbstractIn this paper, numerical computations using the finite difference method are carried out in order to investigate the settlement of ring foundations resting over an elastic half space. The main goal of the present work is to introduce a closed form solution for calculating elastic settlement of ring foundations.
Naseri, Mojtaba +1 more
openaire +1 more source