Results 11 to 20 of about 800,801 (297)

Effect of cement content on the static and dynamic liquefaction resistance of fine tailing

Case Studies in Construction Materials
Cement tailings storage (CTS) in goaf may experience static and dynamic loading, such as rock stress, mine earthquake and blasting stress. When subject to dynamic loading, the risk for liquefaction of CTS may cause goaf barricade instability.
Longjian Bai, Hongjiang Wang, Xi Zhang, Hao Li, Shixing Yang, Zhigang Tian   +5 more
doaj   +2 more sources

Static Liquefaction of Tailings Containing Fines: Experimental Exploration, Mechanism Analysis and Evaluation. [PDF]

Materials (Basel)
Under undrained monotonic static loading, saturated loose granular materials may undergo static liquefaction. Tailings, a kind of granular material, pose particularly serious hazards after static liquefaction.
Wang X, Li H, Chen Z, Zhong Y, Hu Z, Yang X, Zhang M.   +6 more
europepmc   +2 more sources

Behaviour of Axial Bearing Pile under Liquefaction Condition Based on Empirical and 3D Numerical Simulation

Jurnal Teknik Sipil dan Perencanaan, 2023
The liquefaction phenomenon affects to bearing capacity losses of building foundations. When liquefaction occurs in loose sandy soils, the pore water pressure increases, and the effective soil stress decreases significantly.
Ali Zakariya, Ahmad Rifa’i, Sito Ismanti   +2 more
doaj   +1 more source

Static liquefaction-triggering analysis considering soil dilatancy [PDF]

, 2014
The failure of a sloping ground due to static liquefaction occurs when the shear stress applied by a monotonic triggering load exceeds the undrained yield (peak) shear strength of the saturated liquefiable cohesionless soil.
Sadrekarimi, Abouzar, Abouzar Sadrekarimi   +1 more
core   +1 more source

Static liquefaction as a form of material instability in element test simulations of granular soil [PDF]

Archives of Civil Engineering
Static liquefaction is a form of unstable behaviour of granular soil. It is most common in saturated loose sands under monotonically loaded undrained conditions.
Krzysztof Sternik
doaj   +1 more source

qschen/liquefaction-detection: Liquefaction detection code

, 2021
This is the initial release of the code and sample data accompanying the paper by Zhan and Chen (2021), "An Accelerogram-based Method for Quick Assessment of Liquefaction Occurrence", Journal of Geotechnical and Geoenvironmental Engineering.
Qiushi, Qiushi,
core   +1 more source

Application of finite difference method in determination of static shear stress influence on soil liquefaction

Građevinar, 2019
The aim of this study is to investigate the effect of static shear stress on the liquefaction potential of soil, and to propose a closed-form solution that takes this effect into account.
Berna Unutmaz
doaj   +1 more source

Liquefaction resistance by static and vibratory cone penetration tests

, 2022
S.591-597Soil liquefaction is an important hazard and one of the causes of earthquake-related disasters. The prediction of soil liquefaction is a major issue in geotechnical engineering and the soil liquefaction resistance is often determined in-situ by ...
Kreiter, S., Al-Sammarraie, D., Mörz, T., Goodarzi, M., Stähler, F.T.   +4 more
core   +1 more source

Liquefaction Impacts on Pipe Networks: Short Term Recovery Project No. 6 [PDF]

, 2011
In the aftermath of the 22 February 2011 earthquake, the Natural Hazards Research Platform (NHRP) initiated a series of Short Term Recovery Projects (STRP) aimed at facilitating and supporting the recovery of Christchurch from the earthquake impacts ...
Cameron, R., Henderson, B., Hughes, M., Bradley, Brendon, Simpson, H., Orense, R., Cubrinovski, M., McDonald, Y., McCahon, I., Christison, M., O'Rourke, T.   +10 more
core   +2 more sources

Linking inherent anisotropy with liquefaction phenomena of granular materials by means of DEM analysis

Soils and Foundations, 2022
The liquefaction phenomena of sands have been studied by many researchers to date. Laboratory element tests have revealed key factors that govern liquefaction phenomena, such as relative density, particle size distribution, and grain shape.
Masahide Otsubo, Sanjei Chitravel, Reiko Kuwano, Kevin J. Hanley, Hiroyuki Kyokawa, Junichi Koseki   +5 more
doaj   +1 more source