Bridge Beam Design Manual =
3 4.1
a MP
1st Edition
y ikel re l a s ion Mpa ndit o c 29 . d 1 n bo = ood g e er h s w d m ran mm 0m (t) e st 5 r i 2 f d t w 7 n a η1 c 7 .7 th nd 935 = η p1 3 a greater : r y f bpt o b = f n ths re; 3. 2 give ϒc dep s whe i / r ) o h (t = 1f ngt η p1 .7 f ctm n le o 0 i s s = α ct smi η1 ran = t ) t e th f ctd( e of u w: l a / f bpt belo cv i e s 0 a h σ pm b of t 2ø The mm nds ble a 1α a r r α t u s = o 2 e 6 av l pt mm wir 48. unf e: 7 7 r e 2 e r d o 2.9 an wh = 1 he m 112 r3 t o = f s m a 1 a m α = .19 ed MP = 0 ulat 9 c 0 8 l . a .7 α2 c 95 15 h is 1, 2 ngt ø= e l = sion σ pm0 mis s n tra sign e d The 0.8l pt Precast concrete specialists = l pt1 . 2l pt 1 = l pt2
M. Slevin E. Stack