PC Steel Wire
01
Silig bir la taaban karo oo la sii hagaajiyay (PC STEEL WIRE/ PC WIRE)
Tilmaamaha Hordhaca
Waxay ka samaysan tahay birta kaarboonka sare leh oo leh dhexroor gaar ah iyo xoogga cufan.Isticmaalka habka qaboojinta sawir-qaadista, taas oo keenta in dusha sare ee siman oo leh indho-indheyn ay sameeyeen hab-socod gaar ah. Siligga PC-ga ee silig-ka-soo-baxsan ee PC-ga oo ah nooc ka mid ah siligga shubka ah ee shubka ah ee hore loo sii saaray oo lagu soo saaro nooca jeexjeexyada dusha sare si loo wanaajiyo xidhiidhka ka dhexeeya fiilada birta ah iyo shubka dhismayaasha, si loo kordhiyo awoodda haynta ee ka dhexeeya shubka iyo birta silig iyo in la xoojiyo dhismayaasha la taaban karo.
Faa'iido leh
Iyada oo isdhexgalka farsamada ee la taaban karo, kor u qaadida waxqabadka qaabdhismeedka iyo adkeysiga walxaha la xoojiyay.
Iyada oo leh guryaha dammaanadda wanaagsan ee dhismayaasha halka la xoojiyay.
Iyada oo la xakameynayo cabbirka saxda ah iyo nadaafadda dusha sare ee heerka sare ah, halka jeexjeexyadu ay dammaanad qaadayaan sifooyinka dammaanadda wanaagsan ee shubka ah.
Iyada oo leh heerar kala duwan oo ah xoogga dammaanadda, sifooyinka farsamada iyo iska caabinta daxalka si loo doorto xalka ugu fiican ee xaaladaha deegaanka iyo shuruudaha qaabdhismeedka gaarka ah.
Shuruudaha Agabka Ceyriinka
Waxyaabaha ugu muhiimsan ee alaabta ceeriin ee shubka prestressed waa Ulaha silig birta carbon tayo sare leh ee SWRH77B ama SWRH82B , shuruudaha ugu muhiimsan ee ulaha silig waa: size, qaabka, miisaanka iyo weecasho la ogol yahay, fasalka iyo halabuurka kiimikada, habka dhalaalaysa, gobolka bixinta, guryaha farsamo , lakabka decarbonization, qaab-dhismeedka yar-yar, tayada dusha sare iyo shuruudaha gaarka ah, iwm.
Qaboojinta waxaa gacanta ku haya tignoolajiyada Sterem taasoo loo isticmaalo in lagu gaaro in ka badan 85% heerka sootebinta. Guud ahaan, gariiradda soo saarta si waafaqsan nidaamka caadiga ah waxay buuxin kartaa shuruudaha wax soo saarka ee siliga birta shubka ah ee prespressed iyo xadhig birta ah.
Baaxadda Dhexroorka Siliga:
3,0 mm - 10,0 mm.
Heerarka Awoodda:
1470MPa - 1860MPa
Heerarka Siliga Birta ee la taaban karo ee Prestressed
Heerarka hadda jira waa GB/T5223-2014 "Silig la taaban karo prestressed", marka loo eego ASTM A421 / A421M, ASTM A881/A881M -2005, BS5896-2012, PrEN10138-2: 2009, GOST 7348-27.TU-81 136-004-2003, DSTU ISO 6934-2, GOST 7348-81, DSTU ISO 6934 - 2, ABNT NBR 7482:2008, iwm.
Guryaha Makaanikada
Codsiga siligga birta ah ee shubka hore loo saaray wuxuu ka kooban yahay dabaqyo hal dabaq ah iyo guryo dabaqyo badan ah, jidad waaweyn iyo buundooyinka tareenada, kuwa hurda, tiirarka korontada, tuubooyinka biyaha cadaadiska, taangiyada kaydinta, iyo munaaradaha biyaha. Kordhi dhismayaasha dhaadheer ee casriga ah, dhismayaasha dhulka hoostiisa ah, dhismayaal dhaadheer, dhismayaal biyo leh, dhismayaal badda ah, dhismayaal garoon diyaaradeed (Runways iyo terminal dhismayaal), maraakiibta cadaadiska ee warshadaha tamarta nukliyeerka, iwm... Warshadaha kala duwan, sida super -dheer, super-span, super-mugga, aag aad u weyn, iyo culeys ka badan, Qaabab kala duwan iyo hawlaha kala duwan ee injineernimada qaabdhismeedka.
