depth of beam for 20 feet span

this is a total 20 feet span with 9 by 18 inch column been used here with 16 mm 8 rods been used as it contains all type of designs and beam depth is 18 inch leaving slabclick here for latest videos check out my friends blog https://www.awesomehouseplans.com/?m=1 please send your house plans pdf files and house images ceiling tiles interior designs on my watsapp number 8095615113 201 30 × 40 east face house walkthrough through    • 30 × 40 east face house walkthrough through   201 33 × 47 east face builtup area with rent plan naksha design    • 33 × 47 east face builtup area with rent p...   202 West face house upto slab level    • West face house upto slab level   203 Mixing Of Concrete On Site For Columns    • Mixing Of Concrete On Site For Columns   204 Room Height And Slab Work    • Room Height And Slab Work   205 30 × 40 West Face House Of My Site Work    • 30 × 40 West Face House Of My Site Work   206 22 × 34 west face flat interior walkthrough plan    • 22 × 34 west face flat interior walkthroug...   207 depth of beam for 20 feet span    • depth of beam for 20 feet span   208 24 × 30 North face house plan Interior Design    • 24 × 30 North face house plan Interior Design   209 Reinforcement details for slab beam and column    • Reinforcement details for slab beam and co...   210 22 × 27 West North face house plan map naksha details    • 22 × 27 West North face house plan map nak...   211 30 × 40 East face house plan plinth beam floor height and soil    • 30 × 40 East face house plan plinth beam  ...   212 25 × 31 East face house plan map naksha    • 25 × 31 East face house plan map naksha   213 30 X 40 house modular kitchen design ideas    • 30 X 40 house modular kitchen design ideas   214 30 × 40 East face house plan map naksha walk through details    • 30 ×  40 East face house plan map naksha w...   215 30 × 50 East face house plan front elevation design    • 30 × 50 East face house plan front elevati...   216 1bhk 36 × 40 West face house plan map naksaha walk through    • 1bhk 36 × 40 West face house plan map naks...   217 Design of reinforcement for top main and extra bar cutting for beam    • Design of reinforcement for  top  main and...   218 22 × 46 2bhk East Face House Plan map naksha walk through    • 22 × 46 2bhk East Face House Plan map naks...   219 1bhk 30 × 40 West face house plan map naksha    • 1bhk 30 × 40 West face house plan map naksha   220 30 × 40 West face house plan map naksha walk through in 3D    • 30 × 40 West face house plan map naksha wa...   221 30 x 40 house plan Elevation tiles placing on wall    • 30 x 40 house plan Elevation tiles placing...   222 30 ×40 West face house plan map naksha walk through    • 30 ×40 West face house plan  map naksha wa...   223 30 X 40 north face house plan front elevation design    • 30 X 40 north face house plan front elevat...   224 30 X 40 East face house plan with sitout    • 30 X 40 East face house plan with sitout   225 30 X 40 house plan modular kitchen    • 30 X 40 house plan modular kitchen   225 30 × 40 North face duplex house plan map    • 30 × 40 North face duplex  house plan map   228 30 × 50 House plan plinth beam and floor level above ground    • 30 × 50 House plan plinth beam and floor l...   227 19 X 25 south face house plan map naksha walk through details    • 19 X 25 south face house plan map naksha w...   228 25 X 32 East face house flower decoration at door    • 25 X 32 East face house flower decoration ...   229 30 X 40 north face house plan map naksha walk through details    • 30 X 40 north face house plan map naksha  ...   230 27 x 36 house Asian royal play metallic gold painting    • 27 x 36 house Asian  royal play metallic g...   231 25 × 19 duplex south face house plan    • 25 × 19 duplex south face house plan   232 27 x 36 house Asian royal play metallic gold painting    • 27 x 36 house Asian royal play metallic go...   233 30 X 40 duplex West face house plan details    • 30 X 40 duplex   West face house plan details   234 Sound mimicry    • Sound mimicry   235 22 X 46 north face house plan interior design    • 22 X 46 north face house plan  interior de...   236 25 × 48 East face house plan map with details    • 25 × 48 East face house plan map  with det...   237 30 × 50 house plan plinth beam and column reinforcement    • 30 × 50 house  plan plinth beam and column...   238 30 × 40 West face house plan walk through    • 30 × 40 West face house plan walk through   239 2bhk 30 × 40 north face house plan map interior design    • 2bhk 30 × 40 north face house plan map int...   240 30 × 45 West face house plan    • 30 × 45 West face house plan