Page 7 - Reinforced concrete voided slabs subjected to gravity and seismic actions

3.3. Longitudinal reinforcement .................................................................... 3.3.1. Reinforcement calculation by bending and torsion .....................7 Index» 113 » 113 » 113 » 115» 116 » 116 » 117 » 119 » 119 » 119 » 119 » 120 » 121 » 122» 125 » 125 » 126 » 126 » 129 » 134 » 164 » 166 » 166 » 171 » 175 » 175 » 180 » 184 » 184 » 185 » 185 » 189 » 190» 190 » 1903.3.1.1. 3.3.1.2. 3.3.1.3.3.3.1.4. 3.3.1.5. 3.3.1.6.A) Double positive bending general case .................... B) Double negative bending with strong torsion ........... C) Negative bending in a single direction withlow torsion ..................................................................... D) Strong negative bending ......................................... Summary of different flexural situations ....................... Reinforcement calculation ............................................3.3.2. Code requirements ........................................................................3.4. Reinforcementdetailing ........................................................................3.4.1. Reinforcement on internal supports ............................................3.4.2. Reinforcement on lateral and corner supports ............................3.4.3. Free edge ........................................................................3.5. Bibliography ........................................................................4. Laboratory tests and numerical analysis ............................................4.1. Introduction ........................................................................4.2. Tests with concentrated loads (P2): testing and analysis .......................4.2.1. Description of the test ................................................................. 4.2.1.1. Test procedure ............................................................... 4.2.2. Test results ........................................................................ 4.2.3. Description of the Numerical Model ............................................ 4.2.4. Results of the numerical analysis ................................................. 4.2.4.1. Bending test at three points, Slab 1 .............................. 4.2.4.2. Bending test at four points, Slab 1 ............................... 4.2.5. Comparison between experimental and numerical results ...........4.2.5.1. 4.2.5.2. 4.2.5.3.Slab 1 test with load at the center (P2-1F) ................... Slab 1 test with bending at four points (2F) .................. Slab 4-5-6 test with concentrated load P2-1F ..............4.2.6. Comment on the results ............................................................... 4.3. Tests with point loads: experimental results ........................................... 4.3.1. Experimental samples .................................................................. 4.3.2. Experimental results ..................................................................... 4.3.2.1. Shear mode.....................................................................4.3.2.2. Shear strength depending on the percentage of transverse reinforcement ..............................................4.3.3. Comparison of experimental tests with models inEC2 and ACI318 ........................................................................up © Dalifoform Group © Daliform Grouup © Daliform Group © Daliform Group © Dalifoform Group © Daliform Group © Daliform Group © Daliform Grouup © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Dalifoform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Grouup © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Dalifoform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Grouup © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Dalifo form Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Grou© Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Dalifo iform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Grouup © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Daliform Group © Dalifo form Group © Daliform Group © Daliform Group © Daliform Group © Daliform Grouup © Daliform Group © Daliform Group © Daliform Group © Dalifoform Group © Daliform Group © Daliform Grouup © Daliform Group © Dalif form Grou