Results 21 to 30 of about 18,310 (257)

Special Issue on Geotechnical Engineering Hazards

open access: yesApplied Sciences, 2023
Geotechnical engineering is a complex field that deals with various hazards that can impact soil, rock, and other geologic materials [...]
Roohollah Kalatehjari
doaj   +1 more source

Static and Dynamic Reliability Analysis of Laterally Loaded Pile Using Probability Density Function Method

open access: yesJournal of Marine Science and Engineering, 2020
Pile foundation is one of the common foundation forms in marine geotechnical engineering, especially in wind power engineering. Its operation safety is seriously affected by many uncertainties, such as the randomness of ground motion in intensity and ...
Min Xiong, Yu Huang
doaj   +1 more source

Applications of distributed opto-electronic sensing technologies in geotechnical engineering monitoring [PDF]

open access: yesE3S Web of Conferences, 2019
This paper summarizes the application status of distributed optical fiber sensing technology in the main fields of geotechnical engineering monitoring in China and Far Eastern Russia, including pile foundation engineering, foundation pit engineering ...
Zhao Maocai   +4 more
doaj   +1 more source

3D Engineering Geological Modeling to Investigate a Liquefaction Site: An Example in Alluvial Holocene Sediments in the Po Plain, Italy

open access: yesGeosciences, 2022
Liquefaction-induced surface manifestations are the result of a complex geological–geotechnical phenomenon, driven by several controlling factors. We propose a multidisciplinary methodological approach, involving engineering geologists, geomorphologists,
Claudia Meisina   +11 more
doaj   +1 more source

Numerical modelling of large deformation problems in geotechnical engineering: A state-of-the-art review

open access: yesSoils and Foundations, 2021
Many problems in geotechnical engineering involve large movements or rotations, examples include natural processes such as landslides, and man-made processes such as earthmoving and pile penetration.
Charles E. Augarde   +2 more
doaj   +1 more source

Solar‐Responsive Zr‐MOF/Ag4P2O7 Heterostructures for Sustainable Photocatalytic Degradation of Emerging Water Contaminants

open access: yesAdvanced Sustainable Systems, EarlyView.
A microwave‐assisted approach yields Zr‐MOF/Ag4P2O7 heterostructures with superior solar responsiveness and efficient charge‐carrier separation. The hybrid photocatalyst rapidly degrades dyes and fluoroquinolone antibiotics into less toxic species under visible‐light. Comprehensive optical, mechanistic, and phytotoxicity analyses reveal its robustness,
Letícia G. da Trindade   +15 more
wiley   +1 more source

BeeRootBot: A Bioinspired Robotic Probe Exhibiting Apical Growth through In Situ Soil Binding

open access: yesAdvanced Intelligent Systems, EarlyView.
This study introduces a novel method for consolidating subterranean exploration pathways in plant‐inspired robots by binding in‐situ soil with beeswax, a biobased material. This simultaneous advancement and wall‐lining process reduces penetration resistance, enhances exploration efficiency, enables communication and resource sharing, and promotes ...
Sachin Sachin   +4 more
wiley   +1 more source

Mono-objective Optimization of Retaining Wall Using Genetic Algorithm

open access: yesSelected Scientific Papers: Journal of Civil Engineering, 2023
This paper examines the importance of geotechnical optimization techniques for soil engineering applications, with a particular emphasis on evaluating geotechnical structures.
Boukhatem Ghania   +3 more
doaj   +1 more source

Research on the Detoxification of Municipal Solid Waste Incineration Fly Ash: Organic Acid Washing Pretreatment Coupled With Cement/DDTC Stabilization

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Heavy metals in municipal waste incineration fly ash are potentially harmful to the ecological environment and human health. To mitigate the hazards of fly ash, this study attempts to detoxify fly ash through organic acid washing pretreatment coupled with cement/sodium diethyldithiocarbamate (DDTC) solidification.
Junfeng Pang   +4 more
wiley   +1 more source

Determination of geotechnical parameters based on the unsupervised learning method

open access: yesShuiwen dizhi gongcheng dizhi, 2023
With the development of urban engineering construction, the issue of construction engineering accidents has become more and more prominent. The geotechnical parameter interval obtained by using the traditional methods cannot meet the needs of actual ...
Yongfen RUAN   +4 more
doaj   +1 more source

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