Results 31 to 40 of about 6,231 (311)

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

Effect of pore-size distribution on the collapse behaviour of anthropogenic sandy soil deposits

E3S Web of Conferences, 2016
In the former open-pit mines of the Lusatian region in Germany, several liquefaction events have occurred during the recent years in the anthropogenic deposits made of very loose sandy soils.
Baille Wiebke, Jebeli Alireza, Schanz Tom   +2 more
doaj   +1 more source

Influence of Maximum Particle Diameter on the Mechanical Behavior of Soil‐Rock Mixtures [PDF]

Advances in Civil Engineering, 2020
With the steady development of the development of the western region in China, the construction of mountain highways has developed rapidly, and the soil‐rock mixed filler, as an excellent filler, is widely used in the subgrade filling of mountain highways.
Zhuoling He, Junyun Zhang, Tao Sun
openaire   +2 more sources

Advances in Rock Mechanics and Geotechnical Engineering

, 2023
The Special Issue entitled “Advances in Rock Mechanics and Geotechnical Engineering” is devoted to the publication of the latest research, field works, and laboratory investigations in the area of rock mechanics and geotechnical engineering. This Special

core   +2 more sources

Detection and Evaluation Technologies for Using Existing Salt Caverns to Build Energy Storage

Energies, 2022
Underground salt caverns are widely used in large-scale energy storage, such as natural gas, compressed air, oil, and hydrogen. In order to quickly build large-scale natural gas reserves, an unusual building method was established.
Yuanxi Liu, Yinping Li, Hongling Ma, Xilin Shi, Zhuyan Zheng, Zhikai Dong, Kai Zhao   +6 more
doaj   +1 more source

Differences in the permeability assessment of the fractured reservoir rocks using the conventional and the rough discrete fracture network modeling

Journal of Petroleum Exploration and Production Technology, 2023
Permeability assessment of naturally fractured rocks and fractured rocks after fracturing is critical to the development of oil and gas resources. In this paper, based on the discrete fracture network (DFN) modeling method, the conventional discrete ...
Di Shi, Xin Chang, Liping Li, Mingyang Wu, Rui Song, Yintong Guo, Jupeng Tang, Jianjun Liu   +7 more
doaj   +1 more source

Expansion mechanisms in sulphated rocks and soils

, 2023
Geological formations containing sulphates are commonly associated with the development of severe expansions when they are involved in tunnel excavation. The intensity of the observed expansive behaviour in these materials is greater than in other expansive soils and rocks free of sulphates.
openaire   +4 more sources

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

Advanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang, Zhongwei Yang, Yunfan Zhang, Longwei Wang, Xiaoyu Zhang, Jiahui Mao, Yizhi Dai, Yifan Yuan, Mingge Wang, Xin Yang, Xin Yu, Jing Liu, Chunying Chen   +12 more
wiley   +1 more source

SPH-Based Simulations for Slope Failure Considering Soil-Rock Interaction

, 2015
Both small and large deformations of soil and soil-rock interaction are the key features in the post-failure process of natural slopes. As one of Lagrange meshless particle methods, the Smooth Particle Hydrodynamics (SPH) method has obvious advantage in ...
An Y(安翼), Wu Q(吴强), Liu QQ(刘青泉)   +2 more
core   +1 more source

Advancing Fruit Bioimpedance Monitoring With Sustainable, Soft, And Bio‐Based Electrodes Beyond ECG

Advanced Electronic Materials, EarlyView.
Electrical impedance spectroscopy enables non‐destructive fruit quality monitoring, but conventional ECG and needle electrodes compromise signal stability, fruit physiology, and sustainability. This perspective highlights the transition toward soft, biocompatible, and biodegradable electrode interfaces based on natural substrates, bio‐derived ...
Sundus Riaz, Ahmed Rasheed, Angelo Zanella, Almudena Rivadeneyra, Paolo Lugli, Luisa Petti, Pietro Ibba   +6 more
wiley   +1 more source