321-Type Bailey Bridge ndi mtundu wamakina a mlatho omwe amatha kupasuka ndikumangidwa mwachangu.Linapangidwa molingana ndi British Compact-100 Bailey Bridge.Mlatho wonsewo ndi wokokedwa ndi chitsulo cholimba kwambiri.Chotchingacho ndi chopepuka chopepuka chophatikizika mapanelo ndipo mapanelo amalumikizidwa ndi zikhomo zolumikizira.Kutembenuka pakati pa zigawozo n'zosavuta ndipo ndizopepuka.Ndiosavuta kusonkhanitsa kapena kusokoneza ndikunyamula.Itha kuphatikizidwanso mumitundu yosiyanasiyana ya milatho yamapanelo malinga ndi kutalika kwawo komanso zomwe zimafunikira pamayendedwe.Chifukwa chake, yakhala ikugwiritsidwa ntchito kwambiri ngati milatho yokhazikika komanso yotsimikizika yoyendera zadzidzidzi.
Chifukwa sitimayo ndi yopyapyala ndipo mtengo wa transom ndi wopepuka, Ndiwoyenera kuti pamene mlatho wofunsidwa kapena kutsitsa kuli kochepa.
Pomwe kutsatsa kwapadziko lonse lapansi kukukulirakulira, ogwiritsa ntchito ena apadziko lonse lapansi akuumirira kuti atenge mlatho wa ku Britain kuti ufanane ndi milatho yakale, Great Wall imathanso kupereka milatho yopangidwa mwapadera yokhala ndi gawo la 3.048m X 1.45m (Holes Center mtunda).Imatchedwa CB100 kapena Compact-100 Bailey Bridge, Ku China, imatchedwa British 321-Type Bailey Bridge.
Zinthu zamalonda
Amakhala ndi membala wa Chord, MontantDigonal rod.
1. Panel Bridge
2. Fakitale yoperekedwa mwachindunji
3. Kusamalira pamanja
bailey bridge panel imakhala ndi mapanelo, mapini, positi kumapeto,, bolt, chord reinforcement, truss bolt ndi chord bolt.
Kuphatikizira membala wapamwamba komanso wapansi wa chord, montant ndi raker welded.Mapeto amodzi a membala wakumwamba ndi wapansi ndi wamkazi, ndipo mapeto ena ndi amphongo, onse ali ndi bowo la pini.Pamene mukuphatikizira ma trusses, ikani kumapeto kwachimuna kwa truss imodzi kumapeto kwa mkazi, ndikuloza dzenje la pini ndikulowetsa pini.Mabowo 'ntchito ya truss: chord membala bawuti dzenje ntchito splicing wapawiri sitimayo kapena analimbitsa mlatho, poika truss bawuti kapena chord membala bawuti mu chord membala bawuti dzenje, kuti kulumikiza wapawiri sitimayo truss kapena truss ndi kulimbikitsa chord membala;dzenje la brace limagwiritsidwa ntchito poyika brace, pomwe truss imagwiritsidwa ntchito ngati girder, gwiritsani ntchito mabowo awiri apakati;pamene amagwiritsidwa ntchito ngati mapazi a mlatho, gwiritsani ntchito mabowo awiri kumapeto, kuti mulimbikitse kugwirizana kwa mizere iwiri ya trusses;dzenje lotchingira mphepo limagwiritsidwa ntchito polumikiza chingwe chogwedezeka;bowo la brace kumapeto kwa montant limagwiritsidwa ntchito poyika brace, raker ndi mbale ya goli;dzenje la transom bolt & nati limagwiritsidwa ntchito kuyika bawuti ya transom & nati.Pali ma transom pads anayi, okhala ndi bolt kuti achepetse malo odutsa.
Kugwiritsa ntchito mankhwala
Mlatho wa 321-Type Bailey Bridge wakhala ukugwiritsidwa ntchito kwambiri populumutsa ndi tsoka, uinjiniya wamagalimoto, uinjiniya wamatauni osungira madzi, kulimbikitsa mlatho wowopsa, ndi zina zambiri kuwonjezera pakukhala mlatho wachitsulo wokonzekera nkhondo.
Ubwino wa mankhwala
1..zigawo zopepuka
2.kusinthana
3.kusinthika kwamphamvu
4.msonkhano wofulumira
5.Nthawi yochepa yoperekera
6.moyo wautali
