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An unbraced compression flange of any single-web flexural member tends to buckle laterally under vertical loading. Zee profile being point symmetric is more liable to lateral buckling because its shear centre and the its point of load application is different. Sag-rods is a widely and popularly adopted technique of bracing system to curb the lateral torsional buckling of Zee profile. Roof bracing system of sag rods is commonly installed in roof framing to curb the unbraced length of the Zeedoi:10.22214/ijraset.2018.5243 fatcat:xrrkn43ikvdixji2lfevzua75y