I-PC Steel Strand
01
Kubuyekezwe umucu wensimbi ocindezelwe ngaphambili ongahlanganisiwe wamandla omoya, ukongiwa kwamanzi namandla kagesi
Isingeniso Somkhiqizo
Isakhiwo esingu-1x7 "12.7mm, 15.20mm, 15.70mm,17.80mm" intambo yensimbi engaboshiwe iyibha yensimbi ecindezelweyo ekhethekile enamafutha e-anti-corrosion kanye nomgodla. Imikhiqizo isetshenziswa kumaphrojekthi wokonga amanzi kanye namaphrojekthi kagesi wamanzi. Eminyakeni yamuva, amaphrojekthi wamandla omoya ayanda, ukuphakama kokwakhiwa kombhoshongo wamandla omoya kufinyelela noma kudlula i-120m. Umbhoshongo okhonkolo owandayo onobuchwepheshe bangaphandle be-prestressing usebenzisa i-unbonded prestressed steel strand. Imikhiqizo inezinzuzo zokumelana nokugqwala okuqinile nokumelana nokukhathala, okungathuthukisa ukumelana komoya nokwelula impilo yesevisi.
Ngokusekelwe ezingeni le-JG/T 161-2016 Unbonded Prestressed Steel Strand, sisungula idizayini ukwenza lula indlela yokuhlola yendawo eqinile ye-sheath, sithuthukise ukusebenziseka, senze ukusebenza kwe-sheath, simise kahle ikhwalithi yesheath futhi sithuthukise ikhwalithi. ukuphepha kwephrojekthi.
Izici zomkhiqizo
Ikhebula langaphandle lombhoshongo kakhonkolo wamandla omoya lisetshenziselwa intambo yensimbi engaboshiwe, ubukhulu beshethi kanye namafutha kungaklanywa futhi kukhiqizwe ngokuya ngezidingo zobuchwepheshe zabasebenzisi, ingaphezulu lomgodla liminyene futhi libushelelezi, uhlaka. yensimbi strand kuyabonakala. Izinga eliphezulu lingahlangabezana nezidingo zokungabi nazimbobo zomoya, akukho monakalo wemishini, akukho mifantu, akukho mibimbi esobala, njll.
Isicelo somkhiqizo:Amandla omoya, ukongiwa kwamanzi
Isiteshi samandla kagesi,
Iphrojekthi ye-South-North Water Transfer,
I-River Channel kanye namanye amaphrojekthi kazwelonke abalulekile wokongiwa kwamanzi kanye namandla kagesi,
amaphrojekthi wamandla omoya
Igcokama Eligcotshiwe kanye Nobugqinsi Bomgodla Womucu Wensimbi Ocindezelekile Ongaboshiwe
Imininingwane ye-PC Strands (mm) | Igcokama Eligcotshiwe (g/m) | Ubukhulu boMgodla (mm) |
15.2 | 15-80 | 1.0-2.5 |
15.7 |
|
|
17.8 |
|
