Lim ClampNws yog siv los kho cov hlau kom tiv taus qhov nro ntawm cov hlau thiab dai cov hlau rau cov hlau fittings ntawm lub tensile

txoj hlua los yog tus pej thuam.

Tsis zoo compression nyob rau hauv lublub zog clampfeem ntau ua rau cov strands overheat thiab tawg.Muaj ib yamqhov sib txawv

Cov khoom siv hluav taws xob thiab cov hlua khi yog tias cov hlua khi yog compressed tsis zoo.Cov hmoov tshauv, oxide, corrosion thiab puas yuav zoo li

sib sau ua ke thiab teev nyob rau hauv qhov sib txawv, tsim scale txheej ntawm siab resistivity.Raws li lub sij hawm raug nce, cov txheej txheem nthuav dav thiab

thicken, uas ua rau cov khoom siv hluav taws xob tsis zoo ntawm cov khoom siv hluav taws xob tam sim no thiab cua sov, thiab ua rau qhov kub tsis zoo

nce, degradation ntawm microstructure thiab cov khoom thiabstrands tawg thaum kawg.Nyob rau hauv kev txiav txim siab ntawm hom no

strands tawg phenomenon thiab los ntawm FEM,non-uniform kub teb cuam tshuam los ntawm scale txheej nyob rau hauv lub clamp muaj

tau soj ntsuam thiab qhov quantitativekev sib raug zoo ntawm cov nplai txheej, ncov kub thiab tam sim no tau txais.

Cov txiaj ntsig ntawm cov khoom sivkev sim qhia tau hais tias cov strands sib txawv ntawm ib leeg nyob rau hauv lub roundness ntawm shear daim di ncauj.Kev puas tsuaj loj

pomNyob rau saum npoo ntawm sab nrauv Al (txhuas) cov hlua txuas rau lub clamp, thaum yuav luag tsis muaj kev yaig ntawmtus

nto txuas mus rau sab hauv Al strands.Erosion me ntsis nyob rau hauv Al strands nto txuas mus rau lub nplai txheej yog covtob tshaj, thiab

Txhua qhov erosion yog qhov loj thiab qee qhov uas tau tsim los ua cov plaques.Kev sib thamdeterioration ntawm scale thiab

qhov kub thiab txias ua rau Al strands txuas mus rau txheej txheej ua tsis tiav thiab tom qab ntawd cojkom tawg-temperature domino nyhuv

ntawm lwm cov strands.Lub longitudinal fibrous microstructure ntawm steel strandsploj mus li qhov kub thiab txias.Cov

plasticity ntawm strands nce tom qab rov qab thiab recrystallization.Lub degradation sai ntawm mechanics zog tau tshwm sim

nyob rau hauv kev sib tsoo poob ntawm conductors.