| 英文摘要 |
On September 21,1999 at 1:47 A.M. local time, the Ji-Ji Earthquake of magnitude 7.3 shook all island of Taiwan. Not only ground had obvious changed,buildings and highway bridges were destroyed but many vital lifelines also suffered damages, water pipeline no way to avoid it. Water pipeline systems is indispensable for people to need one of importance vital lifelines, and pipe.was an important vital lifeblood. It is therefore a matter of topic discussion that water pipeline system suffer damgages by earthquake. |
