1. Design of Beams With Web Holes;Redwood,1973
2. Design of steel and composite beams with web openings;Darwin;Steel Design Guide Series,1990
3. Design of composite beams with large web openings;Lawson,2011
4. Assessment of cellular beams with transverse Stiifeners and Closeley spaced web openings;Tsavdaridis;Thin Walled Struct.,2015
5. Experimental study of beams with stiffened large web openings;Al-Dafafea;J. Constr. Steel. Res.,2019