Nangula Zipangizo
01
Stress Anchorages System ya YJM
Mawu Oyamba
YJM prestressed anchorage system imagwiritsidwa ntchito makamaka pazomangamanga za konkriti zokhazikika ndi zigawo zake pomanga zomwe zisanachitike komanso zokhazikika.
Dongosololi pakadali pano likulamulidwa ndi kachitidwe ka prestressed anchorage system.
Dongosolo lokhazikika la kupsinjika maganizo lingakhale ndi zinthu zotsatirazi:
Ma wedges ndi mbale zonyamula katundu: Amagwiritsidwa ntchito kumangirira ndi kumangirira zingwe zachitsulo kapena mipiringidzo kumapeto kwa mamembala a konkriti. Ma wedges amalowetsedwa mumitu ya nangula yopangidwa mwapadera ndipo mbale zothandizira zimagawira prestress mofanana ndi konkire.
Chitoliro: Amagwiritsidwa ntchito pozungulira zitsulo zachitsulo zokhazikika panthawi yothira konkire. Amapereka njira yopita ku tendon ndikuyiteteza ku dzimbiri ndi kuwonongeka.
Limbikitsani zida zogwiritsira ntchito: Ma jacks a Hydraulic ndi mapampu amagwiritsidwa ntchito kuyika mphamvu yoyambira yolimbikitsira ku tendon ndikupanga zosintha pakumanga.
Grouting : Pambuyo pogogomezera matope, grout yamphamvu kwambiri imalowetsedwa mu mapaipi kuti amangirire tendon ku konkire yozungulira ndi kuwateteza ku dzimbiri.
Nangula: Izi ndi zigawo zomwe zili kumapeto kwa tendon zomwe zimasamutsa mphamvu yotsitsimutsa ku konkire. Ndikofunikira kuti zitsimikizire kukhazikika komanso kugwira ntchito kwanthawi yayitali kwa zomangamanga zokhazikika. Ndikofunika kukaonana ndi injiniya wamapangidwe kapena katswiri wodziwa bwino ntchito kuti awonetsetse kuti makina opangira nkhawa apangidwa ndikuyikidwa molingana ndi zofunikira za polojekiti yanu yomanga.
Zopindulitsa
Zomwe zimagwiritsidwa ntchito muzomangamanga za konkire zokhazikika kuti zizikhazikika ndikuteteza malekezero azitsulo zokhazikika mkati mwa konkire, dongosololi limakhala ndi ntchito yabwino yowonjezera kudzisintha, kutsatiridwa kwa ma wedges ndikugwira ntchito mokhazikika, kuchita bwino kwambiri kwa anchoring factor, lonse. zosankha zingapo kuti zithandizire ntchito yomanga.
Mapulogalamu
Amagwiritsidwa ntchito kwambiri mumsewu waukulu, misewu ya migodi ya malasha, njanji, mizati ya mlatho, kumanga nyumba, kumanga ma hydraulic, nsanja, akasinja akulu a konkire, anangula a miyala ndi anangula apansi ndi ntchito zina.
YLM strand stressing - end anchorage system ikuphatikizapo
YJM5,6,7 nangula: Ikani ku mawaya a PC ofφ5.0mm, φ6.0mm, φ7.0mm Helical&Plain&Indented;
YJM10,11 nangula : Ikani ku φ9.5mm, φ10.8mm zingwe zachitsulo;
Nangula wa YJM15: Ikani ku zingwe zachitsulo φ15.2mm;
Nangula wa YJM13: Ikani ku zingwe zachitsulo φ12.7mm;
BM15,12 nangula wathyathyathya: Ikani pamapangidwe athyathyathya;
YJMZ15, YJMZ13 nangula wozungulira: Ikani pamapangidwe ozungulira.
Chitukuko
Ndi zofunika kamangidwe kamangidwe, chitukuko cha zipangizo sayansi , ntchito, kugwiritsa ntchito kompyuta finite element manambala computation ndi luso zomangamanga, YJM dongosolo mankhwala adzakhala mosalekeza kusintha, kukulitsa ndi kusintha. Zogulitsa zamakono zikuphatikizapo: mndandanda wa nangula, mndandanda wa zolumikizira, mndandanda wa chingwe, mndandanda wazitsulo ndi zida zotambasula, kuti zikwaniritse zosowa za ntchito zosiyanasiyana zaumisiri.
