Betul. Beban maksimum setinggi air di tepi jembatan. Ditambah beban gempa, beban angin, beban dinamis air (momentum gerakan air). Kasih faktor keamanan (untuk beban hidup dan beban mati), dll, dll
CMIIW MD On Sat, Jun 27, 2009 at 12:48 PM, jsx_consultant<jsx-consult...@centrin.net.id> wrote: > > > --- In obrolan-bandar@yahoogroups.com, Saham Oke <wasi...@...> wrote: >> > ... > >> To those who appreciate engineering projects, here's a puzzle for you >> armchair >> engineers and physicists. Did that bridge have to be designed to withstand >> the additional weight of ship and barge traffic, or just the weight of >> the water? >> > > The civil engineer that design the bridge does NOT have to calculate > the weight of the ship using the Archimedes law: > - The weight of the ship will be EXACTLY equal to the water that > is displaced by the floating ship. > - The heavier the ship, the bigger will be the water that will > be displaced by the ship, this displaced water will > be EVENLY distributed to whole area of the river bridge. > - So the engineer will ignore the weight of the ship and will > use maximum height of water as the load of burden that must > be withstand by the bridge... > > Any civil engineer here ?... > >> >> >> Lebih Bersih, Lebih Baik, Lebih Cepat - Rasakan Yahoo! Mail baru yang >> Lebih Cepat hari ini! http://id.mail.yahoo.com >> > >
