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Nidaamka Anchorages Stress ee YJM

Qalabka barkinta

Nidaamka Anchorages Stress ee YJM

Nidaamka barkinta prestressed ee YJM waxaa inta badan loo isticmaalaa qaab dhismeedka shubka ah ee la sii hagaajiyay iyo qaybaha dhismaha horay u kacsan iyo kacsanaanta ka dib.

Nidaamku hadda waxa uu ku badan yahay berrinkii Shiinaha ee nidaamyada xannibaadda kacsan ee prestressed.

    Hordhac

    Nidaamka barkinta prestressed ee YJM waxaa inta badan loo isticmaalaa qaab dhismeedka shubka ah ee la sii hagaajiyay iyo qaybaha dhismaha horay u kacsan iyo kacsanaanta ka dib.
    Nidaamku hadda waxa uu ku badan yahay nidaamka hab-dhisidda xiisadda hore loo sii adkeeyey.
    Nidaamka caadiga ah ee cadaadiska cadaadiska waxaa ku jiri kara qaybaha soo socda:
    Jeexitaanka iyo taargooyinka rarka: Waxa loo isticmaalaa in lagu xidho oo lagu xidho xadhkaha birta ama baararka cidhifyada xubnaha shubka ah. Qaybaha waxaa la dhex geliyaa madax barroosin oo si gaar ah loo nashqadeeyay taarikada taageerkuna waxay si siman u qaybiyaan prestress-ka shubanka.
    Dhuumaha: Waxa loo isticmaalaa in lagu hareereeyo seedaha birta ee hore loo sii adkeeyey marka shubka shubka lagu jiro. Waxay bixiyaan marinka seedaha waxayna ka ilaaliyaan daxalka iyo dhaawaca.
    Qalab xoog leh: Jaakadaha Haydarooliga iyo bambooyinku waxa loo isticmaalaa in lagu xidho xoogga hore ee seedaha oo lagu sameeyo hagaajin inta dhismuhu socdo.
    Goynta: Ka dib seedaha la adkeeyo, grout-xoog aad u sarreeya ayaa lagu duraa tuubooyinka si ay ugu xidhaan seedaha shamiga ku wareegsan oo ay uga ilaaliyaan daxalka.
    Barroosinnada: Kuwani waa qaybaha ku yaal cidhifyada seedaha kuwaas oo u gudbiya xoogga hore ee shubka. Waxay lagama maarmaan u yihiin inay hubiyaan xasilloonida iyo waxqabadka muddada fog ee dhismayaasha shubka ah ee hore loo sii adkeeyay. Waa muhiim inaad la tashato injineer qaab-dhismeed ama xirfadle aqoon leh si loo hubiyo in nidaamka ku-xidhka walaaca loo qaabeeyey laguna rakibay si waafaqsan shuruudaha gaarka ah ee mashruucaaga dhismaha.

    Faa'iido leh

    Caadi ahaan loo isticmaalo qaab-dhismeedka shubka ee prestressed si loo xidho oo loo sugo cidhifyada seedaha prestressed ee qaab dhismeedka la taaban karo, nidaamku wuxuu leeyahay waxqabad wanaagsan oo is-hagaajin ah, dhejinta clips daba-galka iyo qabashada waxqabadka joogtada ah, hufnaanta sare ee qodobka soo dhejinta, ballaaran. fursado kala duwan si loo fududeeyo hawlgalka dhismaha.

    Codsiyada

    Si ballaaran loo isticmaalo waddooyinka waaweyn, miinada dhuxusha, jidka tareenka, biraha buundada, dhismaha guryaha, dhismaha haydarooliga, taawar, haamaha waaweyn ee shubka, barroosinnada dhagaxyada iyo barroosinnada dhulka iyo mashaariic kale.

    YLM strand stressing - dhamaadka nidaamka anchorage waxaa ka mid ah

    YJM5,6,7 barroosin: Codso fiilooyinka PC ee φ5.0mm, φ6.0mm, φ7.0mm Helical&Plain&Indented ;
    YJM10,11 barroosin: Codso φ9.5mm, φ10.8mm xadhkaha birta;
    YJM15 barroosin: Codso in φ15.2mm strands birta;
    YJM13 barroosin: Dalbo φ12.7mm xadhkaha birta;
    BM15,12 barroosin fidsan: Dalbo qaab dhismeed siman;
    YJMZ15, YJMZ13 barroosin wareeg ah: Codso qaab dhismeedka wareegtada.

    Horumarin

    Iyada oo loo baahan yahay sifooyin qaabdhismeedka qaabdhismeedka , horumarinta sayniska alaabta , codsiga, codsiga kombuyuutar xisaabinta qaybaha kooban ee xisaabinta iyo hal-abuurka tignoolajiyada dhismaha, wax soo saarka nidaamka YJM waxay noqon doonaan horumar joogto ah, ballaarinta iyo hagaajinta. Alaabooyinka hadda jira waxaa ka mid ah: taxane barroosin, taxane xiriiriye, taxane fiilada, taxanaha qalabka iyo habka fidinta, si loo daboolo baahiyaha codsiyada injineernimada ee kala duwan.

    Nidaamka is-qabsiga Cadaadiska ee YJM (1)pfqNidaamka Ku-xidhnaanshaha Cadaadiska ee YJM (2)xsvNidaamka Ku-xidhnaanshaha Cadaadiska ee YJM (3)hsxNidaamka Ku-xidhnaanshaha Cadaadiska ee YJM (4)gtx