TY - Journal of Changjiang River Scientific Research Institute A1 - SHAO Yu, MI De-cai, YE Qiong-yao, YANG Li-ming T1 - Sleeve-Valve-Pipe Grouting for Strengthening Saturated Sandy Gravel Stratum: Construction Techniques and Effectiveness Y1 - 2021-12-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 111 EP - 117 VL - 38 IS - 12 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20200834 ER -