Use of high strength resistors for earthquake resistant concrete structures.
Generally, RC structures constructed and constructed in high risk seismic regions in Iran and many seismic countries For details of seismic resistant members , use the ASTM A706 Grade 60 (International Association for Compact Assets).Many countries, including Iran, have been producing high-strength rails over 420MPA, According to ATC98- the use of high-strength rebar as the main conduit for seismic resistance resistant structures The purpose of the study was to investigate the possibility of using a resistive yield greater than 420 MPA and, if the proposed modifications were made to the requirements of the design and technical specifications of the reinforcing bar,The use of Grade 80 rebar was specifically tested and identified Which can be used with a slightly modified Grade 80 rebar for the ACI 318 . This paper discusses the implications of the use of high-strength rebar and the requirements for arithmetic.High strength rebar, concrete, seismic design.