Experimental study on the strength deterioration of sulfidic paste backfill

Paste made from high-sulfur tailings shows strength deterioration to different degrees and this can cause great changes in the quality of the filling body. The deterioration and degradation mechanism of high-sulfur paste with different sulfur contents was analyzed using XRD (X-ray diffraction) phase...

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Bibliographic Details
Main Authors: CHENG Hai-yong, WU Ai-xiang, WANG Hong-jiang, WANG Yi-ming
Format: Article
Language:zho
Published: Science Press 2017-10-01
Series:工程科学学报
Subjects:
Online Access:http://cje.ustb.edu.cn/article/doi/10.13374/j.issn2095-9389.2017.10.005
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