{"title":"Reliability Analysis of P-I Diagram Formula for RC Column Subjected to Blast Load","authors":"Masoud Abedini, Azrul A. Mutalib, Shahrizan Baharom, Hong Hao","volume":80,"journal":"International Journal of Civil and Environmental Engineering","pagesStart":589,"pagesEnd":594,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/16179","abstract":"
This study was conducted published to investigate
\r\nthere liability of the equation pressure-impulse (PI) reinforced
\r\nconcrete column inprevious studies. Equation involves three different
\r\nlevels of damage criteria known as D =0. 2, D =0. 5 and D =0. 8.The
\r\ndamage criteria known as a minor when 0-0.2, 0.2-0.5is known as
\r\nmoderate damage, high damage known as 0.5-0.8, and 0.8-1 of the
\r\nstructure is considered a failure. In this study, two types of reliability
\r\nanalyzes conducted. First, using pressure-impulse equation with
\r\ndifferent parameters. The parameters involved are the concrete
\r\nstrength, depth, width, and height column, the ratio of longitudinal
\r\nreinforcement and transverse reinforcement ratio. In the first analysis
\r\nof the reliability of this new equation is derived to improve the
\r\nprevious equations. The second reliability analysis involves three
\r\ntypes of columns used to derive the PI curve diagram using the
\r\nderived equation to compare with the equation derived from other
\r\nresearchers and graph minimum standoff versus weapon yield
\r\nFederal Emergency Management Agency (FEMA). The results
\r\nshowed that the derived equation is more accurate with FEMA
\r\nstandards than previous researchers.<\/p>\r\n","references":"
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