Kusonkhanitsa magawo ndi kulumikizana kwa chitoliro cha corrugated culvert

Zosonkhanitsidwa chitoliro cha corrugated culvertimapangidwa ndi zidutswa zingapo za mbale zomangiriridwa ndi mabolt ndi mtedza, zokhala ndi mbale zopyapyala, zolemera pang'ono, zosavuta kunyamula ndikusunga, njira yosavuta yomangira, zosavuta kuyika pamalopo, kuthetsa vuto la kuwonongeka kwa milatho ndi nyumba za mapaipi m'malo ozizira, zokhala ndi kusonkhana mwachangu, nthawi yochepa yomanga ndi zabwino zina.

Kusonkhanitsa ndi kulumikiza gawo la chitoliro cha corrugatedchitoliro cha kalvert
1. Kukonzekera musanamange: yang'anani kusalala, kukwera kwa pansi pa chitoliro cha culvert ndi kukhazikitsidwa kwa maziko a arch, kudziwa malo, mzere wapakati ndi pakati pa chitoliro cha culvert.
2. Kusonkhanitsa mbale ya pansi: tengani mzere wapakati ndi pakati ngati chizindikiro, mbale yoyamba yozungulira imayikidwa, ndipo imatambasulidwa mbali zonse ziwiri ndi iyi ngati poyambira mpaka kumapeto awiri a chitoliro cha culvert kulowetsa ndi kutumiza kunja; mbale yachiwiri imayikidwa pamwamba pa yoyamba (kutalika kwa lap ndi 50mm), ndikulumikizidwa ndi mabowo olumikizira. Bolt imayikidwa mu dzenje la screw kuchokera mkati kupita kunja, mbali inayo ya seti ya nati ya washers, limbitsani natiyo ndi socket wrench.
3. Kusonkhanitsa mphete ya mphete kuchokera pansi kupita mmwamba motsatizana: gawo la mbale yapamwamba yophimba mbale yapansi, kulumikizana kozungulira pogwiritsa ntchito masitepe, ndiko kuti, matabwa awiri apamwamba olumikiza misomali yolumikizidwa ndi matabwa awiri otsatirawa a mislug seam mislug, kulumikiza misomali yolumikizidwa, kulumikiza mabowo atangoyikidwa kuchokera mkati kupita m'mabowo a screw, kumangitsani natiyo ndi socket wrench.
4, kutalika kwa mita iliyonse kukasonkhanitsidwa pambuyo poumba, kuti adziwe mawonekedwe a gawo lopingasa, kuti akwaniritse miyezo kenako apitirize kusonkhana, kuchepera kwa muyezo kuyenera kusinthidwa nthawi yake. Msonkhano wozungulira ku mphete pamene mpheteyo ikuphatikizidwa pamodzi, kudziwa mawonekedwe a gawo lopingasa, pogwiritsa ntchito malo omangira ndodo yokhazikika, kusintha mabawuti oyambitsa kupsinjika, kusonkhanitsa chitoliro chopingasa.

5. Pambuyo poti mapaipi onse a culvert amangidwa, gwiritsani ntchito wrench ya nthunzi yokhazikika kuti muzimange mabotolo onse molingana ndi mphamvu ya 135.6 ~ 203.4Nm, motsatira ndondomeko, kuti musaphonye, ​​ndipo mabotolo apansi amalembedwa ndi utoto wofiira mukamangitsa. Mabotolo onse (kuphatikizapo malo olumikizirana aatali ndi ozungulira) ayenera kumangidwa musanadzaze kuti muwonetsetse kuti mbali zolumikizana za corrugation zalumikizidwa bwino.

6. Kuti muwonetsetse kuti mtengo wofunikira wa nthawi ya bolt torque wakwaniritsidwa, sankhani mwachisawawa 2% ya mabotolo omwe ali pa malo olumikizirana a longitudinal pa kapangidwe kake musanadzazenso, ndipo chitani mayeso a sampling ndi wrench yosalekeza ya torque. Ngati mtengo uliwonse wa bolt torque sufika pamtengo wofunikira, ndiye kuti 5% ya mabotolo onse omwe ali pa malo olumikizirana a longitudinal ndi circular ayenera kuyesedwa. Ngati mayeso onse a sampling omwe ali pamwambapa akwaniritsa zofunikira, kukhazikitsa kumaonedwa kuti ndi kokwanira. Kupanda kutero, kuyenera kuyang'aniridwanso kuti mudziwe ngati mtengo wa torque womwe wayesedwa ukukwaniritsa zofunikira.
7. Maboti omwe ali pa cholumikizira cha mphete yakunja atamangiriridwa ndikukwaniritsa zofunikira, kuti madzi asatuluke pamizere ya mbale yachitsulo yolumikizidwa ndi mabowo a boti, zipangizo zapadera zotsekera zimagwiritsidwa ntchito kutseka cholumikizira cha mbale yachitsulo ndi mabowo a boti kuti madzi asatuluke pa cholumikizira cha mbale yolumikizidwa ndi boti.
8, pambuyo pokhazikitsa, mkati ndi kunja kwa chitolirocho, burashi imodzi ya phula ikhoza kukhala phula lotentha kapena phula losungunuka, phula losanjikiza liyenera kukhala lochepera 1mm.