Mtsinje wa Bailey ndi mtengo wa truss wopangidwa ndi chimango cha Bailey, chomwe nthawi zambiri chimapangidwa ndi malumikizidwe awindo lamaluwa, kenako ndikukhazikika ndi mabawuti. Beam ya Bailey ndiyosavuta komanso yachangu pakumanga uinjiniya, monga crane ya gantry, nsanja yomanga, mlatho wam'mbali mwa engineering, etc.
Mlatho wachitsulo wa Baileyanachokera ku Britain, ndi British Donald Bailey injiniya anatulukira mu 1938 pa nkhondo yachiwiri yapadziko lonse, dziko lathu kumayambiriro kwa zaka za m'ma 1960 anayamba kupanga prefabricated msewu waukulu zitsulo mlatho 321 Highway Bridge, Bailey zitsulo mlatho yodziwika ndi dongosolo losavuta, zigawo kuwala, mayendedwe yabwino , komanso ali lalikulu kunyamula mphamvu, structural rigidity, moyo wautali kutopa, makamaka ntchito zoyendera asilikali, kupulumutsa ndi thandizo tsoka, dziko chitetezo zomangamanga, madzi kosungirako zomangamanga, msewu magalimoto ndi zina.
Maonekedwe a Pele Bridge adayanjidwa ndi akatswiri ambiri, Pele Bridge ndi yabwino, koma pomanga, tiyeneranso kulabadira zina mwachitetezo chake.
Njira zisanu ndi imodzi zotetezera pomanga Bailey Bridge
1. Zigawo zazikulu za pepala la Bere zimapangidwa ndi zigawo zinayi: chidutswa cha truss, pini yolumikizira truss, chimango chothandizira ndi bolt truss. Membala aliyense wamkulu wopanikizika wa chidutswa cha Bailey truss amalumikizidwa ndi truss ndi chimango chothandizira, chomwe chimapangidwa ndi no. 8 I-zitsulo wopanga ndi 90cm chimango muyezo. Chidutswa chonse cha truss chimasonkhanitsidwa ndi chidutswa cha Bailey truss kudzera pamapini olumikizirana.
2. Panthawi yomanga mtengo wokhotakhota wa mlatho, chifukwa magulu omanga akugwira ntchito yodutsa nthawi yomangamanga, ntchito zowunikira chitetezo ziyenera kulimbikitsidwa, ndipo woyang'anira chitetezo ayenera kukhazikitsidwa pamalopo. . Yopingasa ndi ofukula zinthu zoyendera ayenera kuperekedwa ndi malo chenjezo osakhalitsa, ndi wofiira ndi woyera makona atatu mipanda yaing'ono mbendera. Chenjerani ndi anthu osamanga kuti asalowe.
3. Zida zomangira thupi la chimango makamaka zimadalira kutumiza kwamanja ndi gawo la kayendedwe ka crane. Pofuna kuonetsetsa kuti zipangizo zonse zomangira zatumizidwa, ogwira ntchito yomangayo ayenera kugwirizana ndi crane kuti anyamule mosamala komanso mosamala. Kutumiza pamanja, kuchita ntchito yabwino yodzitetezera, kumangirira lamba wachitetezo, echo, kunyamula koyamba ndikutumiza. Pewani mwamphamvu zopangira mapaipi ndi zomangira kuti zisagwe pansi.
4. Pakumanga scaffolding, kuti zinthu zisagwe pansi ndikuvulaza anthu, pasakhale mabowo mu chimango. Panthawi yomanga, ukonde wachitetezo uyenera kuphimbidwa poyamba, ndipo ayi. Waya waminga 18 uyenera kumangidwa pamfundo zinayi, popanda chodabwitsa. Palibe zowonjezera mapaipi ndi zomangira zomwe zidzaloledwa kuteteza kugwa ndi kuvulala.
5. Kumanga ndi kuchotsa scaffolding kudzateteza katunduyo, ndipo kuwonongeka kwa makoma, Windows, galasi ndi zipangizo zidzaletsedwa. Zipangizo ziyenera kuikidwa pamalo osankhidwa, ndipo ntchito yoyeretsa m'manja iyenera kuchitika tsiku lililonse.
6. Ogwira ntchito yomangamanga ayenera kutsatira mosamalitsa miyezo ya dziko ndi mafakitale, ndikutsatira malamulo okhudzana ndi chitetezo ndi malamulo ndi malamulo osiyanasiyana a mwiniwake ndi dipatimenti ya polojekiti. Landirani mozama kuyang'aniridwa kwa chitetezo cha eni ndi kuyang'anira, ndikuvomereza mwamphamvu komanso mwamphamvu kukonzanso.
Timayika zoyembekeza zamakasitomala patsogolo, kutumiza mwachangu China mitengo yotsika mtengo yapamwamba ya Custom Design Belle Bridge, kwa aliyense amene ali ndi chidwi ndi mayankho athu kapena amene akufuna kukamba za kugula mwachizolowezi, chonde lemberani. Komanso, tili ndi gulu la oyang'anira apamwamba ndi akatswiri omwe amapanga zinthu zapamwamba kwambiri ndipo amatha kupanga zinthu zatsopano kuti akulitse misika yathu yapakhomo ndi yapadziko lonse. Tikuyembekezera mwachidwi kukhalapo kwa makasitomala atsopano ndi akale, ndi chitukuko chathu wamba.
Nthawi yotumiza: Jul-13-2022