TY - Front. Struct. Civ. Eng. A1 - Lizhao DAI, Wengang XU, Lei WANG, Shanchang YI, Wen CHEN T1 - Secondary transfer length and residual prestress of fractured strand in post-tensioned concrete beams Y1 - 2022-03-15 JF - Frontiers of Structural and Civil Engineering JO - Front. Struct. Civ. Eng. SP - 388 EP - 400 VL - 16 IS - 3 UR - https://journal.hep.com.cn/fsce N1 - 10.1007/s11709-022-0809-1 ER -