bailey bridge in China

Specifications

1.Long service life
2.strong corrosin resistance
nveniently-transported
4.rapid erection/easy assembled/fast installe

 Bailey Bridge is a standard bridge equipment, adopted extensively and the most popular in the world, possessing the

features of simple structure, convenient transport, speedy erection and easy disassembling, while having the

advantage of heavy loading capacity, great stability and long fatigue life being capable of an alternative span, loading

capacity and mixture form to erect all kinds of Temporary Bridges, Emergency Bridges and Fixed Bridges. Using the

bridge equipment, the suspension bridges of varied span can be erected. The bridge has the advantages of few

components, light weight and low cost. Bailey bridge is similarly like compact 100,compact 200 International bridge. It

is assembled by each 3m panel, and invented by Donald Bailey. The 321 panel bridge can be easily dissembled and

rapidly erected. The whole bridge is made by high-tensile strength steel. Main beam is light weight panels and the

panels are connected by panel connection pins. It is easy to assemble or disassemble and transport. It can also be

assembled into different forms of panel bridges according to their span length and transportation requirement. So, it

has been widely applied as emergency transportation, temprary or permanent bridge.Its suitable load design is such

like HS-15, HS-20, HS-25 and pedrail-50 etc.

 

Span Construction-Load Table ---  Extra Single Lane (W=4200mm)					Span Construction-Load Table ---Double Lane (W=7350mm)
SPAN-ft	HS-15	HS-20	HS-25		SPAN-ft	HS-15	HS-20	HS-25
30	SS	SS	SS		30	SS	SS	SS
40	SS	SS	SS		40	SS	SS	SS
50	SS	SS	SS		50	SS	SS	SSR
60	SS	SS	SS		60	SS	SSR	SSR
70	SS	SS	SSR		70	SSR	SSR	DS
80	SS	SSR	SSR		80	SSR	DS	DSR1
90	SSR	SSR	SSR		90	SSRH	DSR1	DSR2H
100	SSR	SSR	SSR		100	DSR1	DSR2H	TSR2
110	SSR	SSR	DS		110	DSR1	DSR2	QS
120	SSR	DS	DSR1		120	TS	DSR2H	TSR2
130	DS	DSR1	DSR2H		130	DSR2H	TSR2	TSR3
140	DSR1	DSR2H	DSR3H		140	TSR2	TSR3	TSR3H
150	TSTSR2	DSR2H	DSR4H		150	TSR3H	TSR3H	QSR4
160	DSR2H	DSR2H	TSR2		160	QSR4	QSR4	QSR4
170	TSR2	TSR2	TSR3		170	QSR4	QSR4
180	TSR2	TSR3	TSR3H		180	QSR4
190	TSR3H	TSR3	QSR4
200	QSR4	TSR3QSR3	QSR4
Remark: 1.SS shows one range one tier; DS shows two ranges one tier; TS shows three ranges one tier; DD shows two range two tiers etc.  2.If R follows SS, DS, DD, etc, means reinforce type,and R1 means only one range reinforced, R2 means two ranges reinforced