Kuwunika kwa Mabowo Obowola Mapaipi a Precast ndi Mapaipi Obowola Milu ya Cast-In-Place -1
Kuwunika kwa Mabowo Obowola Mapaipi a Precast ndi Mapaipi Obowola Milu ya Cast-In-Place -1
Malinga ndi njira zosiyanasiyana zomangira, milu imatha kugawidwa m'milu ya precast (milu ya mapaipi oponderezedwa) ndi milu yoponyedwa m'malo (milu yobowola-paipi). Onsewa amagwiritsidwa ntchito kwambiri mu maziko ofewa a nthaka ndi maziko okwirira kwambiri. Amakhala ndi mawonekedwe onyamula katundu wambiri, kukhazikika kwabwino, malo okhalamo ang'onoang'ono, komanso kugwiritsa ntchito zinthu zochepa ndipo amatha kukumana ndi mphamvu, kusinthika, komanso kukhazikika kwa nyumbayo. Mitundu iwiri ya milu ili ndi mawonekedwe ake, njira zomangira zosiyanasiyana, zida zamakina osiyanasiyana, ndi njira zomangira. Kachitidwe ndi kagwiritsidwe kawo zimasiyanitsidwa. Nkhaniyi ifananiza mitundu iwiriyi ya milu ndikusanthula zabwino zake, zovuta zake, ndikugwiritsa ntchito kuti muwone ngati musankhe milu ya chitoliro kapena milu yotopetsa.
Prestressed chitoliro mulu ndi dzenje chitoliro thupi wowonda konkire prefabricated chigawo chimodzi opangidwa ndi chisanadze tensioning luso, mkulu-liwiro centrifugal nthunzi kuchiritsa akamaumba njira ndi kuwonjezera mkulu-mwachangu kuchepetsa wothandizila madzi. Amapangidwa makamaka ndi thupi la cylindrical mulu, endplate, ndi hoop yachitsulo.
Mulu wotopetsa ndi mulu wopangidwa mwa kubowola dzenje pamalo opangira uinjiniya, kukumba dzenje la slag pomwe dothi lathyoka, kuyika chitsulo mu dzenje la mulu, ndiyeno kuthira konkire mu muluwo.
Milu ya mapaipi opanikizika ndi milu yotopetsa imafaniziridwa ndikuwunikidwa kuchokera kumakina, mikhalidwe yomanga, ukadaulo womanga, komanso mtengo womanga.
Njira
Milu ya chitoliro yopanikizika imatha kufikira kuya kofunikira ndi kuthamanga kwa chitoliro. Panthawi yochulukirachulukira, dothi lozungulira pa muluwo limafinyidwa, zomwe zimapangitsa kuthamanga kwa madzi a pore, kukweza, ndi kuponderezana kwanthawi yayitali. M'nthaka, kupsinjika maganizo kudzakhudza kukula kwa nyumba zomwe zilipo, zomwe zili ndi mapindidwe amisewu. Panthawi imodzimodziyo, idzafinya mulu womanga womalizidwa kuti ugwedezeke ndi kuyandama.
Milu yobowoleza yobowoleza imapangidwa ndi njira yowuma kapena yosungira matope. Panthawi yopangira pore ndi kupanga milu, milu yozungulira imakhalabe ndi mphamvu yopopera pa nthaka, ndipo sichidzachititsa kuti madzi azithamanga kwambiri m'nthaka. Choncho, kumanga milu sikungawononge chitetezo cha nyumba zoyandikana ndi misewu. Chifukwa chake, poyerekeza ndi milu ya mipope yokhazikika, milu yotopetsa imakhala ndi mawonekedwe osagwedezeka, osaphatikizana, komanso kukhudzidwa kochepa panyumba zozungulira. Koma mphamvu ya konkire ndi mphamvu yobereka ya thupi la mulu ndizochepa ndipo kukhazikikako ndi kwakukulu.
Ngati muli ndi chidwi ndi ndodo za tungsten carbide ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa lamya kapena makalata kumanzere, kapena TITUMIZANI MAIL pansi pa tsamba.
