Liu Chengcai, Song Rongfang. THE EXPERIMENTAL STUDY ON THE STRUCTURAL PERFORMANCE OF THE PRESTRESSED CONCRETE CONTINUOUS LAMINATED HOLLOW SLABS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 38-40. doi: 10.13204/j.gyjz201206010
Citation:
Sun Hai-lin, Ye Lie-ping, Guo Yu-shun, Ding Jian-tong. LONG-TERM DEFLECTION OF HIGH-STRENGTH LIGHTWEIGHT AGGREGATE CONCRETE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(6): 88-91,113. doi: 10.13204/j.gyjz200606024
Liu Chengcai, Song Rongfang. THE EXPERIMENTAL STUDY ON THE STRUCTURAL PERFORMANCE OF THE PRESTRESSED CONCRETE CONTINUOUS LAMINATED HOLLOW SLABS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 38-40. doi: 10.13204/j.gyjz201206010
Citation:
Sun Hai-lin, Ye Lie-ping, Guo Yu-shun, Ding Jian-tong. LONG-TERM DEFLECTION OF HIGH-STRENGTH LIGHTWEIGHT AGGREGATE CONCRETE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(6): 88-91,113. doi: 10.13204/j.gyjz200606024
Three high-strength lightweight aggregate concrete (LWAC) beams were experimented for long-term deflections,which lasted for nearly 1 year, with the average 28-day compressive strength 601 8MPa and 6414MPa. From the test results it is observed that long-term deflections developed quickly at early ages and reinforcement ratio for compression steel had a significant effect on time-dependent deflections. Finite element methods had been developed to account for time-dependent deflections of reinforced concrete members and a good agreement was achieved. It isfound that ACI318 and ACI435methodshad resulted in good estimates for the time-dependent deformation and the design methods of current Chinese codes may be unsafe.
Liu Chengcai, Song Rongfang. THE EXPERIMENTAL STUDY ON THE STRUCTURAL PERFORMANCE OF THE PRESTRESSED CONCRETE CONTINUOUS LAMINATED HOLLOW SLABS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 38-40. doi: 10.13204/j.gyjz201206010
Liu Chengcai, Song Rongfang. THE EXPERIMENTAL STUDY ON THE STRUCTURAL PERFORMANCE OF THE PRESTRESSED CONCRETE CONTINUOUS LAMINATED HOLLOW SLABS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 38-40. doi: 10.13204/j.gyjz201206010