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机译:Research on reuse of silty fine sand in backfill grouting material and optimization of backfill grouting material proportions
Hohai Univ;
Nanjing Yanlord Jiangzhou Real Estate Dev Co Ltd;
China Railway Shanghai Investment Grp Co LTD;
Silty fine sand; Backfill grouting; Uniform design; Multiobjective planning; Diffusion mechanism;