OF SYMMETRY
U3
U2
U2
U1
OF SYMMETRY
ARCH
B
L1
L0
OF BEARING
OF BEARING
A
HAND RAIL
L2
L3
L2
L1
L0
KEY ELEVATION - BOW STRING GIRDER
(SCALE 1:300)
WEIGHT OF STEEL
REMARKS
THIS VALUE IS APPROXIMATE SO SHOULD NOT BE USED
FOR PAYMENT PURPOSE
136 ton
HANGER
S.NO.
BEARING
CONCRETE PEDESTAL
A
U1
B
DRG. NO.
DESCRIPTION
1.
RDSO/B - 10407
GENERAL ARRANGEMENT
2.
RDSO/B - 10407/1
DETAILS OF STEEL FRAME
3.
RDSO/B - 10407/2
DETAILS OF ARCH & TOP JOINTS
4.
RDSO/B - 10407/3
DETAILS OF TOP TIE BEAM
5.
RDSO/B - 10407/4
DETAILS OF HANGER & JOINT L0
6.
RDSO/B - 10407/5
DETAILS OF BOTTOM LONG. BEAM
7.
RDSO/B - 10407/6
DETAILS OF BOTTOM CROSS BEAM
8.
RDSO/B - 10407/7
DETAILS OF CONCRETE DECK SLAB
9.
RDSO/B - 10407/8
SPLICING LOCATIONS
NOTE:
ELEVATION
1. All dimensions are in mm.
(SCALE 1:100)
SUITABLE FOUNDATION
SUITABLE FOUNDATION
2. No dimensions shall be scaled from this drawing, only written dimension shall be
followed.
3. This bridge span is designed for 70R and A-class loading as per IRC:6-2010.
4. This bridge span is designed for earthquake zone V.
5. Analysis and design of steel frame is as per IRC:24-2001.
6. Analysis and design of composite concrete deck is as per IRC:22-1986.
7. This bridge shall not be converted into three lane after removal of RCC crash barrier
because it is designed for two lane loading only ( as per IRC:6-2010).
6. All steel plates used in fabrication of this bridge are of grade Fe 490B.
Only ISMB 600 is of grade Fe 410C.
7. Grade of concrete for deck, crash barrier and concrete panels shall be M40.
OF CARRIAGE WAY
8. All material shall pass test/analysis prescribed by relevant IS specifications.
9. All steel work fabrication shall be done in accordance with Indian Codes.
10. Workshop welding:
ARCH
a. All workshop fabrication shall be done using SAW (Submerged Arc Welding)
process only.
TOP TIE BEAM
ARCH
11. On site welding:
a. All welding, other than workshop welding, shall be done through Gas Shielded
M. S. HAND RAIL
WITH WELD MESH
FCAW (Flux Core Arc Welding) process only. SMAW (Shielded Metal Arc
Welding) also known as Manual Metal Arc Welding shall NOT be permitted
RCC CRASH BARRIER
anywhere in the structure.
b. The gas Shield to be used in the FCAW process may be CO
POT/PTFE
BEARING
Argon or CO -Argon
mixture.
c. In FCAW process, wind screen and/or enclosures shall be provided around the
BOTTOM CROSS BEAM
welding location to prevent shielding gas from blown out.
RCC BEARING
PEDESTAL
STAIR CASE IS SITE SPECIFIC
d. Welding shall be performed on prepared metal surfaces free from rust, dust,
moisture etc. and before every new pass, slag must be carefully chipped off
from weld surface.
12. Radiography test shall be conducted to ensure weld quality.
RCC PIER CAP
13. Method of launching shall be approved by RDSO.
14. Pier and foundation used here are to represent arrangement of bow string girder.
DRAIN PIPE
Actual dimensions of pier and foundation is site specific.
CARRIAGE WAY
15. Staircase is optional and may be modified as per site requirement.
200 THK. WEARING COAT
HANGER
65 MM THK. WEARING COAT
R.
RCC CRASH
BARRIER
EXISTING ROAD/OGL
2.5% SLOPE
2.5% SLOPE
RCC PIER
BOTTOM LONG.
BEAM
DRAIN PIPE
BOTTOM CROSS BEAM
GENERAL ARRANGEMENT
RCC SHUTTERING
PROVISIONAL
SECTION B-B
(SCALE 1:60)
(PAPER SIZE A1)
(SCALE 1:100)
CALCULATION REGISTER NO. DD/2014/8
AutoCAD FILE NO.: B-10407
DRAWN BY: M/S Abhinav Associates
DESIGNED BY:
CHECKED BY: V.K.PANDEY (SSE)
VIVEK KUMAR (ADEN/NCR/B&S/RDSO)
SCRUTINIZED & CHECKED BY:
SRIJAN TRIPATHI (DBS /SB-I)
O.
36m CLEAR SPAN
PCC LEVELING COURSE
SECTION A-A
S.
ROAD OVER BRIDGE
BOW STRING STEEL GIRDER
M.S HANDRAIL
RCC PILE CAP
SUITABLE FOUNDATION
D.
APPROVED BY:
A. K. DADARYA (EDBS)
RDSO/B - 10407
"THIS DRAWING IS THE PROPERTY OF RESEARCH DESIGN AND STANDARD ORGANIZATION ( MINISTRY
OF RAILWAY ), LUCKNOW-226011, INDIA, AND SHALL NOT BE USED, COPIED OR REPRODUCED IN PART
OR WHOLE, WITHOUT PRIOR CONSENT IN WRITING."