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Investigating the Effect of Solid Components on Yield Stress for Cemented Paste Backfill via Uniform Design
المؤلفون المشاركون
Wu, Aixiang
Wang, Yong
Liu, Xiaohui
Zhang, Lianfu
Jin, Fei
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-08-19
دولة النشر
مصر
عدد الصفحات
7
الملخص EN
Cemented paste backfill (CPB) technology has been applied quite popular around the world.
Yield stress is a key factor determining whether CPB could be transported.
In order to reveal the effect of solid components on yield stress of CPB, a uniform design experimental program (four factors and six levels) was conducted to test the rheological property of a mine’s CPB.
The tested four factors including mass fraction, cement versus other solids ratio, coarse tailings, and gravel contents were considered during the experiment design.
Likewise, six experimental levels were given to each factor.
Results of the test show that yield stress increased with the mass fraction and cement content.
However, the trend reversed for the content of coarse tailings and gravel.
Contribution of the four factors to yield stress in descending order is mass fraction > content of gravel > content of coarse tailings > cement versus other tailings ration.
Effect of solid components on the yield stress of CPB is mainly due to the different flocculation structure inside the CPB.
These various flow structures result in the different free-water content of CPB, leading to a different yield stress value.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Yong& Wu, Aixiang& Zhang, Lianfu& Jin, Fei& Liu, Xiaohui. 2018. Investigating the Effect of Solid Components on Yield Stress for Cemented Paste Backfill via Uniform Design. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1120525
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Yong…[et al.]. Investigating the Effect of Solid Components on Yield Stress for Cemented Paste Backfill via Uniform Design. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1120525
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Yong& Wu, Aixiang& Zhang, Lianfu& Jin, Fei& Liu, Xiaohui. Investigating the Effect of Solid Components on Yield Stress for Cemented Paste Backfill via Uniform Design. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1120525
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120525
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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