Results 61 to 70 of about 17,043 (290)

The Application of Machine Learning in Geotechnical Engineering

Applied Sciences
Geotechnical engineering is civil engineering constructed in rock and soil and includes three main types: underground, foundation, and slope engineering [...]
Wei Gao
doaj   +1 more source

Leakage risk assessment system for salt cavern hydrogen storage

Deep Underground Science and Engineering, EarlyView.
Establishment of a leakage risk evaluation system for salt cavern hydrogen storage reservoirs using the entropy weight method plus two‐dimensional cloud modeling approach. Abstract Salt cavern hydrogen storage (SCHS) is an important component of large‐scale underground hydrogen storage, with advantages such as large hydrogen storage capacity and ...
Weizheng Bai, Xilin Shi, Shijie Zhu, Xinxing Wei, Yashuai Huang   +4 more
wiley   +1 more source

Influence of chemical composition and discontinuities on energy transformation and rock mass behaviour: Insights into geological dynamic

The Journal of Engineering
In this study, efforts were made to incorporate the influence of discontinuities and failure modes of rock into the classification of rock masses. The past tectonic activities may create microfractures in the rock body therefore the failure moods have ...
Naeem Abbas, Kegang Li, Yewuhalashet Fissha, Zemicael Gebrehiwot, Hajime Ikeda, Mujahid Ali, Hisatoshi Toriya, Tsuyoshi Adachi, Youhei Kawamura   +8 more
doaj   +1 more source

Earthquake Geotechnics in Offshore Engineering [PDF]

, 2018
This paper presents a number of geotechnical issues encountered in earthquake design of offshore structures and subsea facilities. Parallel with construction of traditional structures such as jackets and gravity-based structures, a considerable effort has recently been put to field developments in deep water.
openaire   +2 more sources

Study on the failure mechanism of the shield excavation face in the sandy cobble stratum under different buried depths

Deep Underground Science and Engineering, EarlyView.
Abstract One of the significant challenges faced in shield tunnel construction is the risk of collapse resulting from abrupt changes in soil conditions in advance of the working face, particularly within the sandy cobble stratum. This study aims to effectively manage these sudden variations and to further investigate the failure mechanisms associated ...
Hua Jiang, Chongyang Liu, Ao Zhang, Xiaoyan Zhang, Yuhang Li   +4 more
wiley   +1 more source

Uncertainty quantification of inverse analysis for geomaterials using probabilistic programming

Journal of Rock Mechanics and Geotechnical Engineering
Uncertainty is an essentially challenging for safe construction and long-term stability of geotechnical engineering. The inverse analysis is commonly utilized to determine the physico-mechanical parameters.
Hongbo Zhao, Shaojun Li, Xiaoyu Zang, Xinyi Liu, Lin Zhang, Jiaolong Ren   +5 more
doaj   +1 more source

Effect of confining pressure on fracture characteristics and mineralogical behavior of tight sandstone specimens after hydraulic fracturing

Deep Underground Science and Engineering, EarlyView.
Hydraulic fracturing in tight sandstone and fracture propagation characteristics using backscattered electron‐scanning electron microscope (BSE‐SEM) images. Abstract This study focuses on hydraulic fracturing experiments conducted under triaxial conditions on tight sandstone specimens from Shivpuri district, Madhya Pradesh, India.
Pankaj Rawat, Narendra Kumar Samadhiya
wiley   +1 more source

Recent development of advanced monitoring technologies in geotechnical engineering

Stroitel’stvo: Nauka i Obrazovanie
Introduction. The increasing demand for green and intelligent civil infrastructures necessitates high-precision Internet of Things (IoT) monitoring systems.
Dong-Sheng Xu, Yi-Ding Liu, A. Zhussupbekov, Yue Qin, G. Zhairbayeva   +4 more
doaj   +1 more source

The Significance of Data Integration in Geotechnical Engineering: Mitigating Risks and Enhancing Damage Assessment of Expansive Soils

Chemical Engineering Transactions, 2023
Geotechnical Engineering is a data-driven specialty that models the behavior of soil and rock as engineering materials. Due to their nature, however, much effort is directed toward defining the material properties and extent of various soil and rock on a
Richard P. Ray, Ammar N. Alnmr
doaj  

Geological and geotechnical challenges on the Great Dyke of Zimbabwe and their impact on hardrock pillar design

Deep Underground Science and Engineering, EarlyView.
The Great Dyke of Zimbabwe is notable for its rich platinum group metal deposits but poses significant geological and geotechnical challenges due to its complex rock types and structural features. Traditional pillar design methods are insufficient for addressing these complexities; the study suggests incorporating advanced techniques such as machine ...
Tawanda Zvarivadza, Hendrik Grobler, Moshood Onifade, Manoj Khandelwal   +3 more
wiley   +1 more source