Results 71 to 80 of about 2,198,761 (284)

Practice of artificial intelligence in geotechnical engineering

Journal of Zhejiang University: Science A, 2020
岩土材料的复杂和不确定性致使传统理论在模拟 和预测岩土工程问题经常显得无能为力。近年 来, 随着人工智能和大数据技术的快速发展, 人 工智能技术在岩土工程领域有了广泛应用, 例如 岩土参数的优化智能识别和预测、边坡变形的长 期预测、基坑开挖过程变形的实时监测和预测以 及盾构隧道的变形和盾构机刀盘参数的预测和 更新等。为此, 本专辑收集了在该研究领域具有 代表性的研究成果, 介绍了人工智能技术在岩土 工程领域的进展和未来发展潜力, 希望能帮助读 者快速了解人工智能技术在岩土工程中的应用 ...
Z. Yin, Yin‐Fu Jin, Zhong-qiang Liu
semanticscholar   +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

Numerical investigation of the correlations of hydraulic and elastic characteristics in diverse carbonate rock types

Deep Underground Science and Engineering, EarlyView.
We use the linear Boolean model and the discrete Fourier transformation approach to generate various carbonate rocks. The lattice Boltzmann method and the finite element method are applied to calculate permeability and elastic wave velocity, respectively.
Yutian Zhang, Yifan Wu, Chi Zhang, Fengqiao Wang, Hucheng Deng, Meiyan Fu, Yonghui Li, Qi Li   +7 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

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

A Review of the Application of Biopolymers on Geotechnical Engineering and the Strengthening Mechanisms between Typical Biopolymers and Soils

, 2020
The use of admixtures in soils to improve their properties has been implemented since ancient times. Diverse conventional admixtures such as lime, fly ash, and cement have been added to soils.
Jungyeon Jang
semanticscholar   +1 more source

Classification of Layers Using Artificial Neural Networks in the Province of Kurdistan (Iran)

Tehnički Glasnik
Artificial Neural Networks (ANN) is a field that combines science, technology, and ancient and modern knowledge. It has demonstrated the ability to resolve complex engineering issues beyond the computational capacity of conventional approaches and ...
Semko Arefpanah, Alireza Sharafi, Alireza Gholamian   +2 more
doaj   +1 more source

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

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

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