Results 21 to 30 of about 102,844 (192)

State-of-the-art review on plant-based solutions for soil improvement

Biogeotechnics, 2023
Vegetation has been used as a means in geotechnical engineering for soil improvement and erosion control. This paper aims to present a state-of-the-art review and future prospective on soil improvement and reinforcement with plants, mainly from a ...
Shanshan Li, Ziteng Wang, Hans Henning Stutz   +2 more
doaj   +1 more source

Theory of Time-Temperature-Stress Equivalent Principle Based on Schapery Equation and Its Application on Granite

Medžiagotyra, 2014
The time-temperature-stress equivalent (TTSE) principle refers to the phenomenon that the time-dependent mechanical properties of materials rely on the variations of temperature and stress level.
Yuanguang ZHU, Quansheng LIU, Bin LIU, Jingdong JIANG   +3 more
doaj   +1 more source

Geo-environmental and mechanical behaviors of As(V) and Cd(II) co-contaminated soils stabilized by goethite nanoparticles modified biochar

Biochar, 2023
Goethite nanoparticles modified biochar (FBC) could address the weak effectiveness of conventional biochar commonly to process heavy metal(loids)  (HMs) co-contamination with different charges.
Chen Feng, Jiangshan Li, Wenhao Jiang, Jindu Liu, Qiang Xue   +4 more
doaj   +1 more source

Perspectives of 3D Probabilistic Subsoil Modeling for BIM

Geotechnics, 2023
Building information modeling (BIM) in the planning and construction of infrastructure projects, such as roads, tunnels, and excavations, requires the generation of comprehensive 3D subsoil models that encompass relevant geological and geotechnical ...
Andreas Wiegel, Andrés A. Peña-Olarte, Roberto Cudmani   +2 more
doaj   +1 more source

Influence of clay mineral content on mechanical properties and microfabric of tailings

Scientific Reports, 2022
Clay mineral content has an important influence on the mechanical behaviour of tailings, and this mechanical behaviour significantly affects the stability of tailings dams.
Chao Zhang, Zhenkai Pan, Hongwu Yin, Changkun Ma, Lei Ma, Xueting Li   +5 more
doaj   +1 more source

SWCC of Calcareous Silty Sand Under Different Fines Contents and dry Densities

Frontiers in Environmental Science, 2021
Investigating the soil-water characteristics of calcareous soil has a great significance for preventing geological disasters on island-reefs as well as maintaining the foundation stability of hydraulic-filled island-reefs. In this study, calcareous silty
Jian-Hua Shen, Ming-Jian Hu, Xing Wang, Chen-Yang Zhang, Dong-Sheng Xu   +4 more
doaj   +1 more source

Effects of finite strains in fully coupled 3D geomechanical simulations [PDF]

, 2019
Numerical modeling of geomechanical phenomena and geo-engineering problems often involves complex issues related to several variables and corresponding coupling effects.
De Marchi, Nico, Salomoni, Valentina, Spiezia, Nicol\uf2   +2 more
core   +1 more source

Regularities of hydromechanical amber extraction from sandy deposits [PDF]

, 2019
Purpose is to analyze the efficiency of hydromechanical amber extraction from sandy deposits relying upon the determined regularities concerning the effect of parameters while carrying out a series of laboratory tests and full-scale experiments. Methods.
Khrystyuk, A, Korniienko, V, Malanchuk, Ye, Malanchuk, Z, Moshynskyi, V, Soroka, V   +5 more
core   +1 more source

Development of natural underground ore mining technologies in energy distributed massifs [PDF]

, 2019
The object of research is the technology and facilities for underground mining of ores in the disrupted massifs. One of the most problematic places is the formation of man-made voids; which influence the occurrence and redistribution of stress-strain ...
Golik, V., Khomenko, O., Lyashenko, V., Topolny, F.   +3 more
core   +4 more sources

Influence of the soil properties on meso-mechanical behaviors of Soil-rock mixtures

, 2023
Abstract Soil-rock mixtures (S-RMs) are widely distributed in nature that extensively encounter geohazards as landslides and debris flows. The meso-mechanical behaviors of such geomaterials are quite complex due to varying rock block content and soil composition. This study considers two types of S-RM samples with varying physical properties. A
Ullah Jan Khan Kaleem, Wen-Jie XU, Hong-Bin Wang, Yang-Yang Zhang   +3 more
openaire   +1 more source