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Bridge engineering
1. Rajkiya Engineering College, Bijnor
(Affiliated to DR. A.P.J. ABDUL KALAM TECHNICAL UNIVERSITY, LUCKNOW)
Presented by Presented to
Mohit Kumar Bharti Mr. Mahesh Singh
CE final year Assistant professor
REC Bijnor
Topic of Presentation
Bridge Engineering
24. IMPORTANCE OF BRIDGES
Improvement of environment for
emergency care.
Improvement of convenience of public
transportation.
Ease of traffic jam and reduction of
railroad crossing.
28. GENERAL DATA COLLECTION
location of bridge site.
Transportation of bridge site.
Nature of crossing and affordability.
Availability of local material.
Traffic volume.
Availability of local bridge builders.
Temporary crossing.
Local participation.
29. VERTICAL
CLEARANCE
Minimum vertical clearance of
5m should be ensure over the full
width of roadway.
The vertical clearance should
be measured with regard to the
highest point of carriageway.
Allowance for any future raising
of pavement is also be made.
30. a) Geometric condition of the site(road alignment, design
flood and highest water mark)
b) Traffic capacity.
c) Structural stability.
d) Foundation conditions and strength of a abutment.
e) Available material.
f) Knowledge and equipment of the contractor.
g) Clearance requirement above and below the road way.
h) General requirements with respect to location ,financing
and community values.
POINTS FOR SELECTION OF
BRIDGE TYPE