Giới Thiệu về Giàn Chuyên Dụng Bailey

Giới thiệu về loại giàn chuyên dụng của quân đội Mỹ ứng dụng trong xây cầu tạm tại Việt Nam

Outline

History Assembly

Impact on WWII

Versatility

Future

Questions

_ ¢Career- Sheffield City Engineer

' Department, Experimental Bridging | Establishment (1928), First Director

of the Military Engineering Experimental Establishment °$Knighted in 1946

Bracing Frame

esign employed prefabricated panels and parts

Can be carried by trucks and assembled using

Erection using simple tools (ropes, pulleys, jacks Can be moved, rebuilt, or replaced in several

hours, even under enemy fire

Incredible Versatility

w it works

Recon Site

-Determine construction requirements

Table 14-1 Classes of Bailey bridge M2 (reinforced with partial stories)

100

Double-Single

'

; ; |

How a bridge won WWII

* = - 4 ( é a! } «,

EL ( Brussels 1 » Cologne Exfurl Dresilte 1

nen, Conta: “Z2 “0 7 ‘dae h" là Hye enbourg soli

ea anteti

" 8 MAY45TO8SEPI4S ®_ BRIDGEHEAD & FRANCE 274

Versatility of the Bailey

“ore?

applications Bailey Bridge

components were sold as

surplus after

World War Il Used here in

erecting a

concrete

gravity dam

in Quebec

second World War because of their wide availability and low cost

UMR:

What of the name Bailey now?

Today, another English firm, Mabey Johnson, fabricates the same style component steel segmented truss bridges

using higher strength, lower weight structural steel