... Appendix A CHAPTER 2—ROLE OF SHEARREINFORCEMENTShearreinforcement is required to intercept shear cracks and prevent them from widening The intersection of shearreinforcement and cracks can be ... strength without shearreinforcement For nonprestressed slabs, the shear strength of concrete at a critical SHEARREINFORCEMENT FOR SLABS 421.1R-5 Fig 3.2—Typical arrangement of shear studs and ... vc = nominal shear strength provided by concrete in presence of shear studs = nominal shear strength at a critical section vs = nominal shear strength provided by studs = maximum shear stress...
... The Reinforcement and Extension Worksheets for Essential Science, Science,Geography and History for ... of the publisher 158225 _ 0001-0064.indd 15/4/09 17:17:34 Contents Page 158225 _ 0001-0064.indd Reinforcement Worksheets 11 Living things 12 Plants 13 Invertebrates 14 Vertebrates ... 30 32 34 36 38 40 42 44 46 48 50 52 54 Answer Key 56 15/4/09 17:17:34 Living things REINFORCEMENT Name three living and three non-living things a Three living things: b Three non-living...