Experimental Study Using ASTM and BS Standards and Model Evaluations to Predict the Compressive Strength of the Cement Grouted Sands Modified with Polymer
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DOI: 10.1016/j.cscm.2021.e00600
Abstract: Abstract The present article discusses the impact of the different grain sizes of sand on the ultimate stress of hand-mixed cement grouted sand modified with polycarboxylate ether-based polymer using two different test standards (ASTM and… read more here.
Keywords: compressive strength; cement grouted; grouted sands; strength cement ... See more keywords
Machine learning-based constitutive models for cement-grouted coal specimens under shearing
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mining Science and Technology"
DOI: 10.1016/j.ijmst.2021.08.005
Abstract: Abstract Cement-based grouting has been widely used in mining engineering; its constitutive law has not been comprehensively studied. In this study, a novel constitutive law of cement-grouted coal specimens (CGCS) was developed using hybrid machine… read more here.
Keywords: machine learning; grouted coal; cement grouted; cement ... See more keywords
Liquefaction Potential of Saturated Sand Reinforced by Cement-Grouted Micropiles: An Evolutionary Approach Based on Shaking Table Tests
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DOI: 10.3390/ma16062194
Abstract: Cement-grouted injections are increasingly employed as a countermeasure material against liquefaction in active seismic areas; however, there is no methodology to thoroughly and directly evaluate the liquefaction potential of saturated sand materials reinforced by the… read more here.
Keywords: cement grouted; saturated sand; cement; potential saturated ... See more keywords