Results 21 to 30 of about 8,863 (268)

Experimental Characterization of the Seismic Responses of Silt-Interlayered Stratified Sandy Tailings Slopes Using Centrifuge Shaking Table Tests

open access: yesAdvances in Materials Science and Engineering, 2022
This study aims to characterize the seismic responses of silt-interlayered stratified sandy tailings slopes. In order to achieve this, a series of model tests were carried out in an advanced centrifuge shaking table.
Zitao Zhang, Jing Hu, Xuedong Zhang
doaj   +1 more source

‘Tailed’ cephalopods [PDF]

open access: yesJournal of Molluscan Studies, 2015
n ...
Arkhipkin, Alexander   +3 more
openaire   +1 more source

Remediation of grassland subsidence and reduction of land occupation with tailings backfill technology: a case study of lead-zinc mine in Inner Mongolia, China

open access: yesFrontiers in Environmental Science, 2023
The mining industry provides essential mineral resources for human society’s development. However, this industry generates a large quantity of waste material while rapidly extracting valuable elements from ore, such as processed tailings.
Xinzheng Chen   +8 more
doaj   +1 more source

Experimental study of reasonable mesh size of geogrid reinforced tailings

open access: yesScientific Reports, 2022
Currently, the influence of geogrid mesh size on interface characteristics are disregarded in various codes and standards. To explore the reasonable mesh size of geogrid used for reinforced tailings, the direct shear test and pull-out test of geogrid ...
Changbo Du   +4 more
doaj   +1 more source

Preparation of Reflective Thermal Insulation Coating with Molybdenum Tailings as Filler

open access: yesKuangchan zonghe liyong
This is an article in the field of mineral materials. The accumulation of molybdenum tailings has caused many environmental problems, and there is an urgent need for comprehensive utilization.
Jiantao LI   +4 more
doaj   +1 more source

Reliability-based design of slope angles for spatially varying slopes based on inverse first-order reliability method

open access: yesYantu gongcheng xuebao, 2021
Stability analysis and design of soil slopes are a classic problem in geotechnical engineering. The current commonly-used deterministic analysis (e.g., single factor of safety) approach does not quantify the influences of various uncertainties in slope ...
JIANG Shui-hua 1, 2, LIU Xian 1, 2, HUANG Fa-ming 1, HUANG Jin-song 1, ZHOU Chuang-bing , 2
doaj   +1 more source

Experimental study on sedimentary behavior and basic physical mechanical properties of fine iron tailings

open access: yesYantu gongcheng xuebao, 2020
The process of deposition and consolidation of fragmented multiphase materials is the basis and prerequisite for studying their strength and deformation.
GUO Xiao-xia 1, 2, CHEN Zhi-xiang 1, 2, SHAO Long-tan 1, 2, TIAN Xiao-jian 1, 2
doaj   +1 more source

Soilless revegetation: An efficient means of improving physicochemical properties and reshaping microbial communities of high-salty gold mine tailings

open access: yesEcotoxicology and Environmental Safety, 2021
Soilless revegetation is a cost-effective and eco-friendly method for the ecological restoration of gold mine tailings. However, due to gold mine tailings are high-salty, alkaline and low-nutrient, little research has been done on soilless revegetation ...
Hai Lin   +4 more
doaj   +1 more source

Influence of the Amount of Activated Gold Tailings on the Mechanical Properties and Microstructural Properties of Concrete

open access: yesKuangchan zonghe liyong, 2023
This is an essay in the field of ceramics and composites. In order to study the effect of activated gold tailings content on the mechanical properties, microstructural properties and hydration properties of concrete, the mechanical properties, XRD, TG ...
Qin Tan, Wenwei Wu, Cong Zhang
doaj   +1 more source

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