Search Results - "Qiao, Dengpan"

Plugging and Its Stability Evaluation for the Ore Pass in the Nonempty Condition Based on Controllable Grouting of Cement-Sodium Silicate Grout by Yuan, Ye, Qiao, Dengpan, Yu, Shibo

“…Aimed at the problem to plug the main ore pass with the large collapse at Xingshan Iron Mine, the viscosity-time test and the heap perfusion test of…”
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Tailings Settlement Velocity Identification Based on Unsupervised Learning by Xie, Jincheng, Qiao, Dengpan, Han, Runsheng, Wang, Jun

“…In order to reasonably and accurately acquire the settlement interface and velocity of tailings, an identification model of tailing settlement velocity, based…”
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New Definition of Ultrafine Particles in Mine Paste and Its Relationship with Rheological Properties by Xie, Jincheng, Qiao, Dengpan, Han, Runsheng, Deng, Tao, Wang, Jun

“…Mine backfill paste is generally composed of tailings and coarse aggregates. In engineering practice, the definitions in fill material classification are…”
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Study on the Relationship between the Fluidity of Paste in Stope and the Rheological Properties of Paste by Wang, Liang, Qiao, DengPan, Xie, JinCheng, Wang, Jun, Huang, Fei

“…Paste should be kept in homogeneous state without segregation or weak segregation during pipeline transportation, which can reduce the occurrence of pipe…”
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The thixotropic characteristics of rheological parameters of waste stone-tailings cemented paste backfill and the time effect of pipeline resistance by Yang, Tianyu, Wang, Jun, Qiao, Dengpan, Li, Guangtao, Cheng, Haiyong, Zhang, Xi, Shi, Renzhi

“…The cemented paste backfill (CPB) involves the optimal combination of one or more solid materials with water to prepare a paste-like slurry with certain…”
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Analysis of the influence of gradation on the strength of a cemented filling body and the cementation strength model by Qiao, Dengpan, Cheng, Weihua, Xie, Jincheng, Wang, Jun, Huang, Fei, Mo, Yabin, Peng, Jiashun

“…Backfill mining can effectively improve the environment and protect resources. In the filling mining method, the gradation of filling aggregate is the most…”
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Study on the relationship between slurry film thickness and rheology of fillers based on film theory by Yang, TianYu, Qiao, DengPan, Xie, JinCheng, Li, LinFeng, Tao, Fayu

“…The key problem of paste filling technology lies in whether paste can meet the requirements of stope structural parameters on cementing strength, pipe…”
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Sludge remnant treatment based on ultrasound by Xie, Jincheng, Qiao, Dengpan, Deng, Tao, Huang, Fei, Mo, Yabin, Peng, Jiashun

“…To solve remaining sludge handling problems, ultrasonic waves were used. In the low C/N wastewater treatment process, a large carbon source needed to be added…”
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Operational process simulation and optimization of a continuous-discharge system in a backfilling system by Ren, W., Wang, S., Gao, R., Qiao, D.

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基于RSM-BBD的废石-风砂胶结体配合比与强度试验研究 by 付自国, 乔登攀, 郭忠林, 谢锦程, 黄飞, 王佳信

“…TD853.34;…”
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Theoretical model and numerical analysis of millisecond delay time of parallel cut blasting in tunneling excavation by Qaio, Dengpan

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Study on switch reluctance motor drive system using variable structure control with sliding by Sun, Yaning, Wang, Weiping, Qiao, Dengpan

“…Switch reluctance motor (SR) is a kind of motor, relying on the working principle of magnetoresistive effect, and initial motor performance is imperfect…”
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