Results 11 to 20 of about 10,735 (215)

Research on Mechanical Response of Pavement Structure to Differential Settlement of Subgrade on Highway Widening

open access: yesAdvances in Materials Science and Engineering, 2021
Based on the widening project of Ri-Lan highway in China, the finite element model is established by PLAXIS. By applying differential settlement at the bottom of the pavement, the mechanical response of the pavement structure is analysed.
Quanjun Shen   +3 more
doaj   +1 more source

GEOPHYSICAL INVESTIGATION FOR POST-FOUNDATION ASSESSMENT WITHIN EKITI STATE UNIVERSITY, ADO EKITI, SOUTHWESTERN NIGERIA

open access: yesMalaysian Journal of Geosciences, 2022
This study has evaluated the post-construction subsoil integrity of a distressed building in Ado-Ekiti, Southwestern Nigeria, to decipher the in-situ lithology and structural disposition. Four traverses of 100 m length were established in approximately E-
Ilugbo Stephen Olubusola   +8 more
doaj   +1 more source

Influence and Control Strategy for Local Settlement for High-Speed Railway Infrastructure

open access: yesEngineering, 2016
This paper discusses the main impact factors of the local settlement and differential settlement of high-speed railway lines. The analysis results show that groundwater exploitation is the direct cause of differential settlement.
Gaoliang Kang
doaj   +1 more source

Effect of Tunneling in Cohesive Soils on Existing Structures [PDF]

open access: yesEngineering and Technology Journal, 2014
The present work is focused on the influence of shallow tunneling on the settlement of existed two storey building supported on different soil properties ranging from medium to stiff clayey soil that having young modules of "50,75 and 100 MPa".
Ameer Abdullah Ahmed
doaj   +1 more source

Research on Subgrade Differential Settlement Control Standard and Treatment Technology Based on Driving Comfort

open access: yesAdvances in Materials Science and Engineering, 2020
At present, the geogrid is commonly used to treat the differential settlement of the subgrade at the joint of the filling and excavation effectively. In order to further improve the utilization rate of geogrid in the treatment of subgrade, the driving ...
Xuancang Wang   +4 more
doaj   +1 more source

Influence of increasing differential settlement under columns on a RC frame response considering different support conditions [PDF]

open access: yesJournal of Structural and Construction Engineering, 2019
Natural hazards and human activities bring about overall or local ground subsidence. Predicting the effects of large differential settlement on response of structural frames, especially in congested urban areas, is a main issue in design process as ...
Alireza Pachenari   +2 more
doaj   +1 more source

Estimating the Potential Differential Settlement of a Tailings Deposit Based on Consolidation Properties Heterogeneity

open access: yesApplied Sciences, 2022
Processing of extracted oil sands generates substantial volumes of tailings slurries. Due to the scale and inherent variability of the tailings properties, consolidation settlement is expected to occur at different rates and magnitudes across the ...
Mohammad Mahdi Badiozamani   +1 more
doaj   +1 more source

Low Compressibility at the Transition Zone of Railway Tracks Reinforced with Cement-Treated Gravel and a Geogrid under Construction

open access: yesApplied Sciences, 2022
In the transition zone of railway tracks, track irregularities occur frequently due to differential settlement, which arises from the difference between the vertical supporting stiffness of the abutment and the backfill.
Seongyong Park   +3 more
doaj   +1 more source

The Consequences of Non-Uniform Founding of Concrete Tank in Weak Wet Subsoil

open access: yesStudia Geotechnica et Mechanica, 2019
The article presents problem of non-uniform foundation of structures in weak wet subsoil. The problem is illustrated with the case study of two-chamber-reinforced concrete water tank constructed in 1920s of 20th century, which cracked during construction.
Halicka Anna, Zyga Jacek
doaj   +1 more source

Improving the Performance of Piled Raft Foundations Using Deformation Adjustors: A Case Study

open access: yesBuildings, 2022
Complicated soil conditions are direct difficulties for high-rise building projects. A new device called a deformation adjustor, which is used to optimize the stiffness distribution in the piled raft system, has achieved good results for this challenge ...
Rui Zhu   +6 more
doaj   +1 more source

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