Bailey Bridge Steel Bridge Prefab Bridge Panel Steel Truss Steel Beam

• Customization: Available
• After-sales Service: Maintenance, Demolition
• Scale: Large Bridge
• Model NO.: Type 321
• Usage: Footbridge, Highway Bridge, Over Water Bridge, Railway Bridge, Viaduct
• Surface Treatment: Galvanizing
• Tolerance: 3%
• Guidance: Remote or on-Site Guidance
• Service: Design, Production, Construction, Maintenance etc.
• Transport Package: Customized
• Specification: Customized
• Trademark: Customized
• Origin: China
• HS Code: 7308100000
• Production Capacity: 90000 Tons/Year
• Package Size: 3136.00cm * 176.00cm * 2234.00cm
• Package Gross Weight: 306.000kg

Product Description

Product Parameters

Type 321 Bailey Bridge
Product	Dimension-mm	Weight-kg	Material
Bailey Panel	176*1500*3115	248.00	Q345B
Reinforced Chord	100*176*3115	76.35	Q345B
Transom	122*360*5850	256.00	Q345B
Bailey Pin	D55*195	2.90	30CrMnTi
450 Support Panel	94*545*1260	18.00	Q235B
600 Support Panel	77*700*1260	23.85	Q235B
900 Support Panel	94*985*1260	/	Q235B
1350 Support Panel	77*1450*1260	37.00	Q235B
250 Connecting Plate	77*90*340	2.35	Q235B
Concave End Post	208*304*1710	60.10	Q345B
Convex End Post	184*304*1710	58.85	Q345B
Diagonal brace	67*80*1034	8.60	Q345B
Sway brace	55*70*4809	27.90	Q235B
Bridge Bearing-Single	145*200*450	15.35	Q345B
Bridge Bearing-Double	145*450*450	36.00	Q345B
T-Shape Bolt	50*75*540	2.80	Q345B
Bridge Decking	105*990*2998	274.00	Q345B
Base Plate	200*900*1330	166.00	Q345B
Crub Plate	60*200*2998	23.85	Q235B
L-Shape Bolt	M20*165*380	1.50	Q235B
U-Shape Bolt	M20*178*380	2.20	Q235B
Support Panel Bolt	M22*110	0.55	Carbon Steel 45
Chord Bolt	M36*180	2.25	Carbon steel 45
Pulley-Single	/	34.00	Q345B
Pulley-Double	/	68.80	Q345B
Sway Pulley	/	111.40	Q345B

 

Inerstress of Truss Structure

Inerstress  Of Truss Structure	Standard Construction					Reinforced Construction
Structural Style	1 Row 1 Level	2 Rows 1 Level	3 Rows 1 Level	2 Rows 2 Levels	3 Rows 2 Levels	1 Row 1 Level	2 Rows 1 Level	3 Rows 1 Level	2 Rows 2 Levels	3 Rows 2 Levels
	SS	DS	TS	DD	TD	SSR	DSR	TSR	DDR	TDR
Bending Moment(kN-m)	788	1576	2246	3265	4653	1687	3375	4809	6750	9618
Shearing Force(kN)	245	490	698	490	698	245	490	698	490	698

 

Span	Loading
	Auto-10	Auto-15	Auto-20	Crawler truck-50	Trailer-80
9	SS	SS	SS	SS	-
12	SS	SS	SS	SS	DS
15	SS	SS	SSR	SSR	DS
18	SS	SSR	DS	DS	DS
21	SSR	SSR	DS	DS	DSR
24	SSR	DS	DS	DSR	DSR
27	SSR	DSR	DSR	DSR	DSR
30	DS	DSR	DSR	DSR	TSR
33	DSR	DSR	DSR	DSR	TSR
36	DSR	DSR	DSR	DSR	TSR
39	DSR	DSR	TSR	TSR	TDR
42	DSR	TSR	TSR	TSR	TRD
45	TSR	TSR	TDR	TDR	-
48	TSR	DDR	TDR	TDR	-
51	DDR	DDR	TDR	TDR	-
54	DDR	DDR	-	TDR	-
57	DDR	TDR	-	TDR	-
60	DDR	TDR	-	TDR	-
61	TDR	-	-	-	-

 

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