TY - Journal of Yangtze River Scientific Research Institute A1 - YOU Qiu-sen, ZHANG Xian-yu, LI Xin-yu, XIE Guo-shuai T1 - Effect of Stone Powder Content in Tuff Manufactured Sand on Properties of Hydraulic Pumped Concrete Y1 - 2023-05-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 160 EP - 165 VL - 40 IS - 5 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20211248 ER -