TY - Journal of Changjiang River Scientific Research Institute A1 - DU Yun-xing, ZHOU Fen, LIANG Qiang T1 - Mechanical Properties of Reinforced Body with Double Unbonded Prestressed Reinforcements Y1 - 2017-02-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 45 EP - 51 VL - 34 IS - 2 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20161017 ER -