Kopano ea likarolo le khokahano ea phaephe ea kotopo e kobehileng

Ba bokaneng phaephe ea kolvert e sekotie entsoe ka likotoana tse 'maloa tsa lipoleiti tse kobehileng tse khomaretsoeng ka liboutu le linate, tse nang le lipoleiti tse tšesaane, boima bo bobebe, tse bonolo ho tsamaisoa le ho bolokoa, mokhoa o bonolo oa kaho, tse bonolo ho kenngoa sebakeng seo, ho rarolla bothata ba ho senngoa ha marokho le meaho ea liphaephe libakeng tse batang, ka kopano e potlakileng, nako e khutšoanyane ea kaho le melemo e meng.

Kopano ea karolo ea liphaephe le khokahano ea likhomaretsi tse kopanengphaephe ea culvert
1. Tokisetso ea pele ho kaho: hlahloba ho batalla, bophahamo ba karolo e ka tlase ea phaephe ea culvert le ho hlongoa ha sekhutlo se boletsoeng esale pele sa motheo, fumana boemo, mothapo o bohareng le bohareng ba phaephe ea culvert.
2、Ho kopanya poleiti e ka tlase: nka mothapo o bohareng le ntlha e bohareng e le referense, poleiti ea pele e kobehileng e behiloe, 'me e atoloha mahlakoreng ka bobeli ka sena e le ntlha ea qalo ho fihlela lipheletsong tse peli tsa phaephe ea culvert e kenya le ho romela kantle; poleiti ea bobeli e behiloe holim'a ea pele (bolelele ba lesapo ke 50mm), 'me e hokahane le masoba a hokelang. Bolutu e kenngoa ka lesobeng la screw ho tloha kahare ho ea kantle, lehlakoreng le leng la sete ea linate tsa washer, tiisa nate ka wrench ea socket.
3, Ho bokella lesale la lesale ho tloha tlase ho ya hodimo ka ho latellana: karolo ya poleiti e ka hodimo e kwahelang poleiti e ka tlase, kgokelo e potolohang e sebedisa mehato e mekato, ke hore, mapolanka a mabedi a ka hodimo a hokahanyang di-seam tse pakilweng le mapolanka a mabedi a latelang a ho se dumellane ha seam tse pakilweng, ho hokahanya di-seam tse pakilweng ho se dumellane ha seam, ho hokahanya masoba hang ka mora hore diboutu di kenngwe ho tloha kahare ho ya masobeng a dikurufu, tiisa nate ka sekontiri sa sokete.
4, bolelele ba mithara ka 'ngoe bo bokane ka mor'a ho bopa, ho fumana sebopeho sa karolo e tšekaletseng, ho fihlela maemo ebe ho tsoela pele ho bokana, ho lokela ho fetoloa ka nako e loketseng ho feta maemo a tloaelehileng. Kopano e chitja ho lesale ha lesale le kopantsoe hammoho, ho fumana sebopeho sa karolo e tšekaletseng, ho sebelisoa ho beha molamu oa thae o tsitsitseng, ho lokisa li-bolt tsa pele ho tsitsipano, ho bokella phala e sekoti.

5. Kamora hore ho kopanngoa ha liphaephe tsohle tsa culvert ho phetheloe, sebelisa wrench ea mouoane e tsitsitseng ho tiisa liboutu tsohle ho latela torque ea 135.6 ~ 203.4Nm, ka tatellano, e sa lokelang ho fosoa, 'me liboutu tse ka tlase li tšoailoe ka pente e khubelu kamora ho tiisa. Liboutu tsohle (ho kenyeletsoa le manonyeletso a longitudinal le a circumferential) li lokela ho tiisoa pele li tlatsoa ho netefatsa hore likarolo tse kopaneng tsa corrugation li kopantsoe ka thata.

6. Ho netefatsa hore boleng bo hlokahalang ba motsotso oa torque ea bolt bo fihlelleha, khetha ka mokhoa o sa reroang 2% ea libolu tse manonyeletsong a longitudinal mohahong pele o tlatsa ka morao, 'me u etse tlhahlobo ea sampole ka wrench e sa fetoheng ea torque. Haeba mefuta efe kapa efe ea boleng ba torque ea bolt e sa fihlelle boleng bo hlokahalang, joale 5% ea libolu tsohle tse manonyeletsong a longitudinal le a circular li lokela ho nkoa sampole. Haeba liteko tsohle tse ka holimo tsa sampole li fihlela litlhoko, ho kenngoa ho nkoa ho khotsofatsa. Ho seng joalo, e lokela ho hlahlojoa hape ho fumana hore na boleng ba torque bo lekantsoeng bo fihlela litlhoko.
7. Kamora hore diboutu tse mothating wa lesale le ka ntle di tiisetswe mme di fihlelle ditlhoko, e le ho thibela metsi ho dutla ha poleiti ya tshepe e kobehileng le masoba a diboutu, ho sebediswa thepa e ikgethang ya ho kwala ho kwala poleiti ya tshepe le masoba a diboutu ho thibela metsi ho dutla ha poleiti e kobehileng.
8, kamora ho kenngwa ho phethetswe, ka hara phaephe kahare le kantle ho borashe bo tshwanang ba asphalt tse pedi, asphalt e ka ba asphalt e chesang kapa asphalt emulsified, lera la asphalt e lokela ho ba ka tlase ho botenya bohle ba 1mm.