Results 121 to 130 of about 2,198,761 (284)

A New Classification Method of Surrounding Rock Quality for Phyllite Tunnels Under the Condition of Layer Orientation Parallel to the Orientation of Tunnel Axis

open access: yesEnergy Science &Engineering, EarlyView.
Modified Mass Classification of Layered Rock Masses Based on the HC Method. ABSTRACT The HC method for hydropower is a commonly used rock mass quality classification technique in China's hydropower industry. Due to the anisotropic nature of the layered schist in the study area, and the varying angles between different tunnel layers and the tunnel axis,
Jing Yang   +8 more
wiley   +1 more source

Development and Geotechnical Engineering Properties of KLS-1 Lunar Simulant [PDF]

open access: bronze, 2017
Byung-Hyun Ryu   +2 more
openalex   +1 more source

Website design of a spatial data dissemination system and soil classification based on geotechnical engineering (case study: Surabaya City) [PDF]

open access: diamond, 2023
S Saputra   +5 more
openalex   +1 more source

Mechanical and hydrological impacts of tree removal on a clay fill railway embankment

open access: yes, 2015
Smethurst J A   +17 more
semanticscholar   +1 more source

Toward Zero Waste Mining: Circular Economy of Copper Slags

open access: yesGlobal Challenges, EarlyView.
Mining and metal extraction processes generate over 90% of global waste. With the rapid increase in population and urbanization, the demand for geotechnical applications and construction materials constantly increases and can absorb the entire quantity of slags generated.
Aleksandar Mitrašinović   +2 more
wiley   +1 more source

A Review of Particle Packing Models and Their Applications to Characterize Properties of Sand-Silt Mixtures

open access: yesGeotechnics
This paper reviews particle packing models and explores their application in geotechnical engineering, specifically for sand-silt mixtures. The review covers key models, including limiting case, linear, and non-linear packing models, focusing on their ...
Ching S. Chang, Jason Chao
doaj   +1 more source

A Novel Autoencoder Variant for Predicting 3D Printing Parameters From Geometric and Consumption Constraints

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In recent years, the field of 3D printing has heavily relied on expert knowledge and complex trial‐and‐error procedures to determine appropriate printing parameters that meet desired consumption specifications. This study introduces a novel method for predicting 10 printing parameters based on 7 geometric features and 3 target consumption ...
Nguyen Dong Phuong   +4 more
wiley   +1 more source

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