effective width of joint effective of width of beams effective width for composite effective width for composite effective width proposed by ec4 effective width for composite solved a the effective width effective width for composite effective width for composite effective width for composite steel concrete composite beams effective width for composite effective width proposed by ec4 effective width for composite frame and composite steel beam effective width of a lipped channel effective width for composite t section reinforced concrete beams effective width for composite composite steel concrete beams effective width for composite width of beam as per the thumb rule effective width for composite effective width for composite effective width for composite effective width for composite effective width for composite effective width proposed by ec4 effective width for composite effective width proposed by ec4 effective width proposed by ec4 effective width for composite effective width for composite effective width for composite height of an element using javascript of of a continuous t beam in a effective width for composite effective width for composite effective width for composite effective width for composite effective width for composite steel concrete composite beams effective width for composite effective width proposed by ec4 effective width proposed by ec4 effective width for composite effective width proposed by ec4 effective width effective width for composite effective width for composite effective width proposed by ec4