TYPES OF BRIDGES PPT by AK yigigiuvukivigiugiug.pptx

TYPES OF BRIDGES PPT by AK

1. TYPES OF BRIDGES BY ABHIJIT KIRTANIA

2. BRIDGE Bridge is define as a rigid structure that span horizontally between the support built with a view to provide a passage over an obstraction. The obstruction an roadway, railway, river , or valley. The classification may based on various categories are brifly discussed in upcoming slides

3. Based on from of structure * Beam bridge can be define as horizontal beam is supported at both the end . * This type of bridge may be simply supported or continuous

4. * T rust is a structure of connected element to from Trampler unit * T he breeze deck is supported by many of Steel Trust * This type of breach is economical ,efficient and is most commonly used in railways

5. * The Arch is located below the deck slab * The load on the deck slub transferred to the arch which in turn is transferred to the abutments (i.e, end support) . * The abutment provided at each end of the arch prevents the bridge from spreading out .

6. * It is similar to Arch Bridge but Arch is positioned above the bridge deck . * The deck slab is supported by means of cables which are suspended from the arch .

7. * Deck slab is supported by means of cable which are attached to the suspenders, running on the either side of the bridge and throughout the length of thebridge . * The suspenders must be firmly anchored into the ground .