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Outline History Assembly Impact on WWII Versatility Future Questions C Eng, MICE, MI Struct E, JP OK KX) ANAS ZIV AS KX KK) xh KKK ư= ah» “ ha» =¬ "Education- Leys School, HE Cambridge, and Sheffield ‘ | _ ' | University (Doctorate of Engineering) ¢Career- Sheffield City Engineer Department, Experimental Bridging Establishment (1928), First Director of the Military Engineering L Experimental Establishment °$Knighted in 1946 CREEL ERLE RECUR ZEAL Bailey , Kt, OBE, D Eng, TAIN A Donald esign employed prefabricated panels and parts Can be carried by trucks and assembled using manpower alone Erection using simple tools (ropes, pulleys, jacks and hammers) Can be moved, rebuilt, or replaced in several hours, even under enemy fire (81⁄2) Figure 2: Standardized Components | mê % Bracing Frame Panel a It i Stringer (10’) LO « „ rạn O Bracing Bolt End Post — A> LES een Riband (10°) oO Ae Bie M2 Transom ie + Oo “há, O ch —= “ -O (19°-11%") M2 Sway Brace (16'-10”) | (31⁄4) Raker (10°) j————— Panel Pin _—_ (10°) —_ Riband Bolt (12) Chord Bolt Incredible Versatility Recon Site -Determine construction requirements 110 100 45 110 20 35 40 T20 8T 30” T40 45 r Ũ 24 30 12 20 30 § 16 24 ` T 35 30 65 70 50 55 65 35 45 55 65 75 55 60 70 40 55 65 40 55 20 35 50 45 60 35 lẽ 30 40 55 45 150 ll 12 24 35 30 40 160 10 12 12 20 24 170 | | LT Ỉ | 190 «30 | | - Note W represents wheeled-load class T represeats tracked-load class | T | | | 80 90 | 80 90 65 | 75 | 80 | 70 80 90° 70 15 35 40 60 65 30 35 50 65 24 30 45 60 i6 24 40 50 12 | | | | | | | 75 85 45 50 65 70 35 40 60 65 | | | 35 55 60 | | | 30 50 50 TOT + 10 ll 10 12 40 55 10 | ll as 20 | | 35 | Ts 40 13 | 40 | | 30 | 35 10 l2 l4 | 35 | 40 TOT 75 | | 100° | 55 70 | 90 | eS 80 90° 60 70 90° , 45 | 60 | 80 | 55 65 90° 11 10 35 45 70 85 30 40 65 45 55 80 80 35 50 75 20 H 10 12 | | | | | | TO Y\\ 35 40 30 35 SALE (SHORT TONS) \ \ Table 14-1 Classes of Bailey bridge M2 (reinforced with partial stories) "T0 \¥ T5 w it works “CET aan 35 | 40 | | | 60 | 70 16 30 | 35 i | 50 | 60 | | 12 Figure C-9 Standard class curves (moment), 30 to 150 3-Build it Ễ+ ox “ U + me me a+ gv - _ 9< % a - 22 ỳ is S- Swe ee a's ad 8fwd BRACING x Zin < = D x a * ql ay o a SWAY Sau:~ 72a me so ` -= (DS) STOREY - SINGLE TRUSS DOUBLE OF DIAGRAM ———— Re > x ° Ss XS CÁ, (> - | đà: — 10 Long 18' fhm T== =z my *`—————————————— —=——, Ve F ¬ = a, [| $3 ? "7 84 g z/ a - Ai TRANSOM MULTIPLE CONFIGURATIONS Figure 4: Bailey Configurations _# (SS) ane Single-Single (OS) ` ` : ' ' Double-Single ; ; | M DI _ / Triple Single TT : SS en Triple-Double r Ƒ ~ Tìt entical panels can be mated and stacked to increase span or load acity or both : ? — v ẨN MẠI THÔI Pe ` xi iN es “vu, Te NT Ác“? oe Age DA | WAN OL Uo We: LA Ai, NI: XÃ ee beth ` How a bridge won WWII Without the Bailey Bridge, we should not have won the war It was the best thing in that line that we ever had.” Field Marshal Lord Bernard L Montgomery ““, one of the three pieces of equipment that most contributed to our victory in Festung Europa.” General Dwight Eisenhower =4 * - \ A Af ` 2z ` vÝ ® Southampton — Aekytomonth en h en hieage &, , nen, “) ~~< Conta: N vf TÃ A3 Say C ~s a Gh Jf) “{ pee, " ay (22, Là Cleans Leis C6 ie PPX N a ot P720” » Cologne C Ì [SSstrr f pe Gr — Ae, Hyeenbourg nh N, e \ > th với Dresilte ⁄ ma Fi E711 Ly ~ \ CC / » ca ` « -Z Sy ⁄-/ f i > | N ( + ¿ A BF 150th Road to Victory Ả * ¬ >—- NX > XS * Pr, ME vu `_ 022206,* IS VS SH cà F275 : Minter, pe ‘\, CHƯÊN/ sec VIÊN ae Ề Mets i~ \ Exfurl soli ea Posen ssa ` J7 oor S ` Leipsie 4= ) Z Berlin Brunsbiek« CHEVEGHAIA Lohans À *Santes x22 > Hannover cu Kasse h" \) NN j \ J Rei ve ———~~— eH + Ef AVrAaHChES s Amster, “Z2 “0 ‘dae ordA AM Lied ñ _ Aw S \ «, } fm Brussels \ị Mare é _ Ce “2 2x47ine F ® ss ` Granville Ves CN ‘ AES a NAY A ulwerp ( > \ Ca wey é Dover y+ „.^~ "eer _ a! é ,¬ EL GLI S H E ( 4AF cZ` London —- HC / ¬ -ộ a Pe ` \ Kuaøx é~ NS Sew T e Licnna ea BAILEY anteti BRIDGES N.W EUROPE BRIDGES ERECTED JUNE 44 TO MAY 45 " " va os MAY45TO8SEPI4S BRIDGEHEAD & FRANCE si , BELGIUM ®_ 274 183 HOLLAND 545 | “GERMANY 445 | | Versatility of the Bailey “ore? GRUB BRIDGE, Post-War construction applications Bailey Bridge components were sold as surplus after World War Il Used here in erecting a concrete Bailey Towers and Trestle Supports for Conveyor at Des Joachims Dam gravity dam in Quebec SẺ xi k :bỏ À Suspension Bridge over the River Clutha in New Zealand Bailey suspension spans were widely used in Asia during and after the second World War because of their wide availability and low cost UMR: ... ea BAILEY anteti BRIDGES N.W EUROPE BRIDGES ERECTED JUNE 44 TO MAY 45 " " va os MAY45TO8SEPI4S BRIDGEHEAD & FRANCE si , BELGIUM ®_ 274 183 HOLLAND 545 | “GERMANY 445 | | Versatility of the Bailey. .. GRUB BRIDGE, Post-War construction applications Bailey Bridge components were sold as surplus after World War Il Used here in erecting a concrete Bailey Towers and Trestle Supports for Conveyor... *`—————————————— —=——, Ve F ¬ = a, [| $3 ? "7 84 g z/ a - Ai TRANSOM MULTIPLE CONFIGURATIONS Figure 4: Bailey Configurations _# (SS) ane Single-Single (OS) ` ` : '' '' Double-Single ; ; | M DI _ / Triple