Ukuhlanganiswa kwezingxenye kanye nokuxhumeka kwepayipi le-culvert elihlanganisiwe

Okuhlanganisiwe ipayipi le-culvert elihlanganisiweyenziwe ngezingcezu eziningana zamapuleti ahlanganisiwe aboshwe ngamabholidi namantongomane, anamapuleti amancane, anesisindo esincane, kulula ukuwathutha nokugcina, inqubo yokwakha elula, kulula ukuwafaka endaweni, ukuxazulula inkinga yokubhujiswa kwamabhuloho nezakhiwo zamapayipi ezindaweni ezibandayo, ngokuhlanganiswa okusheshayo, isikhathi esifushane sokwakha kanye nezinye izinzuzo.

Ukuhlanganiswa kwesigaba samapayipi kanye nokuxhumeka kwe-corrugated ehlanganisiweipayipi le-culvert
1. Ukulungiselela kwangaphambi kokwakhiwa: hlola ukuthi iphansi, ukuphakama kwephayiphi le-culvert kanye nokusetha kwe-arch ebekwe kusengaphambili, nquma indawo, i-axis ephakathi kanye ne-midpoint yephayiphi le-culvert.
2. Ukuhlanganisa ipuleti elingezansi: thatha i-axis ephakathi nendawo ephakathi nendawo njengereferensi, ipuleti lokuqala elihlanganisiwe liyabekwa, bese linwebeka kuzo zombili izinhlangothi ngalokhu njengendawo yokuqala kuze kube yilapho kuphuma futhi kuqedwe ipayipi le-culvert; ipuleti lesibili libekwe phezu kwelokuqala (ubude be-lap bungu-50mm), futhi lihambisana nezimbobo ezixhumanisayo. Ibhawodi lifakwa emgodini wesikulufu kusukela ngaphakathi kuya ngaphandle, ohlangothini oluphambene lwesethi ye-washers nut, qinisa i-nut nge-socket wrench.
3. Ukuhlanganisa indandatho yendandatho kusukela phansi kuya phezulu ngokulandelana: ingxenye yepuleti eliphezulu emboza ipuleti elingezansi, uxhumano olujikelezayo olusebenzisa izinyathelo, okungukuthi, amabhodi amabili aphezulu axhumanisa imithungo ehlanganisiwe kanye namabhodi amabili alandelayo okungalingani komthungo ehlanganisiwe, ukuxhuma imithungo ehlanganisiwe, ukuxhuma imigodi ngokushesha ngemva kokuba amabhawodi efakwe kusukela ngaphakathi kuya emigodini yezikulufo, qinisa i-nut nge-socket wrench.
4, ubude bemitha ngayinye buhlanganiswe ngemva kokubumba, ukuze kunqunywe ukuma kwesigaba esiphambene, ukuze kuhlangatshezwane nezindinganiso bese kuqhubeka ukuhlangana, kufanele kulungiswe ngesikhathi esifanele ngaphansi kwendinganiso. Ukuhlangana okujikelezayo endandatho lapho indandatho ihlanganiswa ndawonye, ​​​​ukunqunywa kwesimo esiphambene, usebenzisa induku yokubopha ebekwe endaweni, lungisa amabhawodi angaphambi kokucindezela, ukuhlanganisa ipayipi ehlanganisiwe.

5. Ngemva kokuthi konke ukuhlanganiswa kwamapayipi e-culvert sekuqediwe, sebenzisa isikrufu somusi esiqinile ukuze uqinise wonke amabhawodi ngokwe-torque engu-135.6 ~ 203.4Nm, ngokulandelana, okungafanele kuphuthelwe, futhi amabhawodi angezansi aphawulwe ngopende obomvu ngemva kokuqinisa. Wonke amabhawodi (kufaka phakathi amajoyinti amade nangama-circular) kufanele aqiniswe ngaphambi kokugcwalisa ukuze kuqinisekiswe ukuthi izingxenye ezihambisanayo ze-corrugation zihlanganiswe ndawonye ngokuqinile.

6. Ukuqinisekisa ukuthi inani elidingekayo le-bolt torque moment liyafinyelelwa, khetha ngokungahleliwe u-2% wamabholithi kumajoyinti amade esakhiweni ngaphambi kokugcwalisa emuva, bese wenza ukuhlolwa kwesampula nge-torque wrench engaguquki. Uma noma yiluphi uhla lwenani le-bolt torque lungafinyeleli inani elidingekayo, khona-ke u-5% wawo wonke amabholithi kumajoyinti amade nangama-circular kufanele athathwe isampula. Uma zonke izivivinyo zesampula ezingenhla zihlangabezana nezidingo, ukufakwa kubhekwa njengokwanelisayo. Ngaphandle kwalokho, kufanele kuhlolwe kabusha ukuze kutholakale ukuthi inani le-torque elilinganisiwe liyahlangabezana yini nezidingo.
7. Ngemva kokuba amabhawodi asemgqeni wendandatho yangaphandle eqinisiwe futhi ehlangabezana nezidingo, ukuze kuvinjelwe ukuvuza kwamanzi emigqeni yepuleti lensimbi eligoqekile kanye nemigodi yamabholidi, kusetshenziswa izinto ezikhethekile zokuvala ukuvala imbobo yepuleti lensimbi kanye nemigodi yamabholidi ukuvimbela ukuvuza kwamanzi emgqeni wepuleti eligoqekile.
8, ngemva kokufakwa sekuqediwe, ngaphakathi nangaphandle kwepayipi, faka ibhulashi elifana ne-asphalt ezimbili, i-asphalt ingaba yi-asphalt eshisayo noma i-asphalt emulsified, ungqimba lwe-asphalt kufanele lube ngaphansi kobukhulu obuphelele obuyi-1mm.