321-Type Bailey Bridge bụ ụdị usoro akwa mmiri nke enwere ike ịgbasa ma guzobe ngwa ngwa. Emebere ya dịka British Compact-100 Bailey Bridge si dị. A na-eji ígwè dị elu na-agbakọta akwa mmiri ahụ dum. Ihe mgbanaka ahụ bụ ogwe ihe mejupụtara akụkụ dị nfe ma jikọta akụkụ ya site na ntụtụ njikọ panel. Ntughari n'etiti akụkụ dị mfe ma ha dị arọ. Ọ dị mfe ikpokọta ma ọ bụ ịkwasa ma bufee ha. Enwere ike chịkọta ya n'ụdị dị iche iche nke àkwà mmiri panel dịka ogologo ogologo ha na njem chọrọ. Ya mere, etinyere ya n'ọtụtụ ebe dị ka àkwà mmiri panel nke mepere emepe na-ekwe nkwa maka njem mberede.
N'ihi na oche dị gịrịgịrị na transom doo bụ ìhè, Ọ bụ adabara na mgbe rịọrọ akwa span ma ọ bụ loading bụ obere.
Dị ka mba ụwa ahịa na-etolite, ụfọdụ mba ọrụ na-esi ọnwụ na ịnakwere àkwà mmiri na British akụkụ ka dakọtara ochie àkwà mmiri, Great Wall nwekwara ike inye pụrụ iche-mere àkwà mmiri na panel akụkụ na 3.048m X 1.45m (Holes center distance). A na-akpọ ya CB100 ma ọ bụ Compact-100 Bailey Bridge, Na China, a na-akpọ ya British 321-Type Bailey Bridge.
Ngwa ngwaahịa
Ọ nwere onye otu Chord, rod MontantDiagonal.
1. panel Bridge
2. Factory nyere ozugbo
3. Iji akwụkwọ ntuziaka
Bailey bridge panel nwere pannel, atụdo, njedebe post, bolt, nkwado chord, truss bolt na chord bolt.
Nke mejuputara onye otu chord elu & nke ala, montant na raker welded. Otu njedebe nke elu & nke ala chord so bụ nwanyị, na njedebe nke ọzọ bụ nwoke, ha abụọ nwere oghere pin. Mgbe ị na-agbaji trusses, tinye nsọtụ nwoke nke otu truss n'ime nsọtụ nwanyị nke ọzọ, na-atụgharị oghere ntụtụ ma tinye ntụtụ ahụ. Oghere 'ọrụ nke truss: a na-eji oghere nke onye otu chord maka ịgbanye oche abụọ ma ọ bụ akwa akwa siri ike, site na ịtinye bolt truss ma ọ bụ onye otu bolt n'ime oghere nke onye otu chord, ka ijikọ truss dual deck truss ma ọ bụ truss na ụdọ siri ike. onye otu; a na-eji oghere nkwado maka ịwụnye ihe nkwado, ebe a na-eji truss dị ka ihe n'úkwù, jiri oghere abụọ dị n'etiti; mgbe a na-eji ya dị ka akwa ụkwụ, na-eji oghere njedebe abụọ ahụ, iji mee ka njikọ nke ahịrị abụọ nke trusses sikwuo ike; A na-eji oghere nkwado ikuku na-ejikọta ihe nkwado sway; A na-eji oghere nkwado na njedebe montant maka ịwụnye ihe nkwado, raker na efere yoke; A na-eji oghere nke transom bolt & nut maka ịwụnye transom bolt & nut. Enwere paịlị transom anọ, nwere bolt na ya maka ịmachi ọnọdụ transom.
Ngwa ngwaahịa
321-Type Bailey Bridge ejirila ọtụtụ ebe na nnapụta na enyemaka ọdachi, injinia okporo ụzọ, injinia nchekwa mmiri nke obodo, nkwado akwa mmiri dị ize ndụ, wdg na mgbakwunye na ịbụ akwa igwe ejikere agha.
Uru ngwaahịa
1.. ihe dị arọ
2.gbanwee
3.ike mgbanwe
4.ngwa ngwa mgbakọ
5.Obere oge nnyefe
6. ogologo ndu
