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ACI 421.1R:1999被替代
Shear Reinforcement For Slabs
出版：American Concrete Institute
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標(biāo)準(zhǔn)編號(hào)： ACI 421.1R:1999
標(biāo)準(zhǔn)類別：Standard
出版單位：American Concrete Institute
標(biāo)準(zhǔn)頁數(shù)：15
標(biāo)準(zhǔn)簡介
Tests have established that punching shear in slabscan be effectively resisted by reinforcementconsisting of vertical members mechanically anchoredat top and bottom of slabs. ACI 318 sets out theprinciples of design for slab shear reinforcement and makes specific reference to stirrups and shearheads. Also covers other available devices and makesrecommendations for their design. The application ofthese recommendations is illustrated through anumerical example.
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