Ukuhlanganiswa kwecandelo kunye noqhagamshelo lombhobho we-corrugated culvert

Ezidibeneyo umbhobho we-culvert erhabaxayenziwe ngeziqwenga ezininzi zeepleyiti ezibotshelelweyo ezixhonywe ngeebholiti kunye neenati, ezineepleyiti ezibhityileyo, ezinobunzima obuphantsi, kulula ukuzithutha nokuzigcina, inkqubo yokwakha elula, kulula ukuyifakela kwindawo, isombulula ingxaki yokutshatyalaliswa kweebhulorho kunye nezakhiwo ze-culvert zepayipi kwiindawo ezibandayo, ngokuhlanganiswa okukhawulezayo, ixesha elifutshane lokwakha kunye nezinye izibonelelo.

Ukuhlanganiswa kwecandelo lepayipi kunye noqhagamshelo lwe-corrugated edibeneyoumbhobho we-culvert
1. Ukulungiselela kwangaphambi kokwakhiwa: jonga ukuba ithe tyaba kangakanani, ukuphakama komphezulu wombhobho we-culvert kunye nokuseta isiseko esiqikelelweyo, misela indawo, i-axis esembindini kunye nendawo ephakathi yombhobho we-culvert.
2. Ukuhlanganisa ipleyiti esezantsi: thatha i-axis esembindini kunye ne-midpoint njengereferensi, ipleyiti yokuqala erhabaxa ibekwe, kwaye inwebeka kumacala omabini kunye nale ndawo yokuqala de kufike iziphelo ezibini zombhobho we-culvert wokungenisa nokuthumela ngaphandle; ipleyiti yesibini ibekwe phezu kweyokuqala (ubude be-lap yi-50mm), kwaye ilungelelaniswe nemingxunya yokudibanisa. I-bolt ifakwa kumngxunya wesikrufu ukusuka ngaphakathi ukuya ngaphandle, icala elichaseneyo leseti ye-washers nut, qinisa i-nut nge-socket wrench.
3. Ukuhlanganisa iringi yeringi ukusuka ezantsi ukuya phezulu ngokulandelelana: inxalenye yepleyiti ephezulu egubungela ipleyiti esezantsi, uqhagamshelo olujikelezayo kusetyenziswa inyathelo, oko kukuthi, iibhodi ezimbini eziphezulu ezidibanisa imithungo edibeneyo kunye neebhodi ezimbini ezilandelayo zokungalingani komthungo odibeneyo, ukudibanisa imithungo edibeneyo, ukudibanisa imingxunya emva kokuba iibholithi zifakwe ngaphakathi ukuya kwimingxunya yezikrufu, qinisa i-nut ngesitshixo sesokethi.
4, ubude bemitha nganye buhlanganiswe emva kokubumba, ukumisela imilo yecandelo elinqamlezileyo, ukuhlangabezana nemigangatho uze uqhubeke nokuhlanganisa, ngaphantsi komgangatho kufuneka kulungiswe ngexesha elifanelekileyo. Ukuhlanganiswa okujikelezayo kwindandatho xa indandatho idibene, ukumisela imilo yecandelo elinqamlezileyo, kusetyenziswa intonga yokubeka itayi esisigxina, ukulungelelanisa iibholiti zoxinzelelo lwangaphambi koxinzelelo, ukuhlanganisa umbhobho ohlanganisiweyo.

5. Emva kokuba yonke into yokuhlanganisa ipayipi ye-culvert igqityiwe, sebenzisa isikrufu somphunga esiqinileyo ukuze uqinise zonke iibholiti ngokwe-torque ye-135.6 ~ 203.4Nm, ngokulandelelana kwazo, ukuze zingaphoswa, kwaye iibholiti ezisezantsi ziphawulwe ngopende obomvu emva kokuqina. Zonke iibholiti (kuquka amajoyinti amade kunye namacala ajikelezayo) kufuneka ziqiniswe ngaphambi kokuzalisa umva ukuqinisekisa ukuba iindawo ezigqumayo ze-corrugation zihlanganiswe ngokuqinileyo.

6. Ukuqinisekisa ukuba ixabiso elifunekayo le-bolt torque moment liyafezekiswa, khetha ngokungacwangciswanga i-2% yeebholiti kwiindawo ezidityanisiweyo kwisakhiwo ngaphambi kokuba ugcwalise kwakhona, kwaye wenze uvavanyo lwesampulu ngesitshixo se-torque esingaguqukiyo. Ukuba naluphi na uluhlu lwexabiso le-bolt torque alufikeleli kwixabiso elifunekayo, ngoko ke i-5% yazo zonke iibholiti kwiindawo ezidityanisiweyo nezijikelezileyo kufuneka zithathwe isampuli. Ukuba zonke iimvavanyo zesampulu ezingasentla ziyahlangabezana neemfuno, ukufakelwa kuthathwa njengokwanelisayo. Ngaphandle koko, kufuneka kuhlolwe kwakhona ukuze kuqinisekiswe ukuba ixabiso le-torque elilinganisiweyo liyahlangabezana neemfuno.
7. Emva kokuba iibholithi ezikwindawo ethe tyaba yeringi yangaphandle ziqinisiwe kwaye zihlangabezana neemfuno, ukuze kuthintelwe ukuvuza kwamanzi kwiindawo ezidityanisiweyo zepleyiti yentsimbi eyomeleleyo kunye nemingxunya yebholithi, kusetyenziswa izixhobo zokutywina ezikhethekileyo ukuvala indawo edityanisiweyo yepleyiti yentsimbi kunye nemingxunya yebholithi ukuthintela ukuvuza kwamanzi kwindawo edityanisiweyo yepleyiti eyomeleleyo.
8, emva kokugqitywa kofakelo, ngaphakathi nangaphandle kombhobho, faka ibrashi efanayo ye-asphalt ezimbini, i-asphalt inokuba yi-asphalt eshushu okanye i-asphalt emulsified, umaleko we-asphalt kufuneka ube ngaphantsi kobukhulu obupheleleyo be-1mm.