IADSS intambo yefiber opticalisebenza kwindawo ephezulu exhaswa ngamanqaku amabini anesithuba esikhulu (ngokuqhelekileyo amakhulu eemitha, okanye nangaphezulu kwekhilomitha enye), eyahluke ngokupheleleyo kwingqiqo yemveli "yentloko" (isithuba kunye nenkqubo yonxibelelwano oluqhelekileyo lwentambo yokunqunyanyiswa kwentambo , i-avareji ye-0.4 yeemitha ine-pivot eyi-1).Ngoko ke, iiparameters eziphambili ze-ADSS optical fiber cable zihambelana nemigaqo yemigca yombane yombane.
1. Uxinzelelo oluvumelekileyo (MAT/MOTS)
Ibhekisela kuxinzelelo kwintambo ye-optical xa umthwalo opheleleyo ubalwa ngokwethiyori phantsi kweemeko zemozulu zoyilo.Ngaphantsi kolu xinzelelo, i-fiber strain kufuneka ibe ngu-≤0.05% (i-layer twist) kunye ne-≤0.1% (i-tube ephakathi) ngaphandle kokunciphisa okongeziweyo.Ngokwemigaqo ye-layman, ubude obungaphezulu be-fiber optical "budliwa" nje kweli xabiso lolawulo.Ngokwale parameter, iimeko zemeteorological kunye ne-sag elawulwayo, ixesha elivumelekileyo lekhebula le-optical phantsi kwalo mqathango lingabalwa.Ke ngoko, i-MAT isisiseko esibalulekileyo sokubala i-sag-tension-span, kwaye ikwabubungqina obubalulekileyo bophawu lweempawu zoxinzelelo lwe-ADSS cable.
2. Umlinganiselo wamandla okuqina (UTS/RTS)
Ekwaziwa njengamandla okugqibela okuqina okanye amandla okuqhawuka, ibhekisa kwixabiso elibaliweyo lesambuku samandla ecandelo lokuthwala (ikakhulu ukubala imicu ejikelezayo).Amandla okwenene aqhekezayo kufuneka abe ≥ 95% yexabiso elibalwe (ukuphulwa kwayo nayiphi na icandelo kwikhebula kuthathwa njengokuphulwa kwentambo).Le parameter ayilahleki, kwaye uninzi lwamaxabiso olawulo anxulumene nayo (njengamandla enqaba, ukufakwa kwe-tensile, imilinganiselo yokuthintela ukothuka, njl.njl.).Kushishino lwentambo ye-optical, ukuba umlinganiselo we-RTS/MAT (elingana nokhuseleko lwe-K yomgca wentloko) ayifanelekanga, nokuba kusetyenziswe ifayibha eninzi, kwaye uluhlu olukhoyo lwefiber optical strain lumxinwa kakhulu, Umlinganiselo wokusebenza kwezoqoqosho/kwezobugcisa usezantsi kakhulu.Ngoko ke, umbhali uncoma ukuba abantu abakushishino banikele ingqalelo kule parameter.Ngokuqhelekileyo, iMAT iphantse ilingane ne-40% ye-RTS.
3. Uxinzelelo lweMean loNyaka (EDS)
Ngamanye amaxesha kuthiwa yi-avareji yoxinzelelo lwemihla ngemihla, ibhekisa kuxinzelelo kwintambo xa umthwalo ubalwa ngokwethiyori phantsi kokungabikho moya, akukho mkhenkce kunye nobushushu obuphakathi bonyaka, obunokuthi buthathwe njengoxinzelelo oluphakathi (uxinzelelo) lwe-ADSS ngexesha lexesha elide. ukusebenza.I-EDS ngokubanzi yi-(16~25)%RTS.Ngaphantsi kolu xinzelelo, i-fiber kufuneka ingabi naxinzelelo kwaye ingabikho ukuxhatshazwa okongeziweyo, oko kukuthi, izinzile kakhulu.I-EDS nayo iparameter yokuguga yokukhathala kwentambo ye-optical cable, kunye noyilo oluchasayo lwe-vibration yentambo ye-optical inqunywe ngokusekelwe kule parameter.
4. Uxinzelelo oluphezulu lokusebenza (UES).
Eyaziwa nangokuthi i-tension yokusetyenziswa okukhethekileyo, ibhekisela kuxinzelelo kwikhebula xa kunokwenzeka ukudlula umthwalo woyilo ngexesha lokuphila okusebenzayo kwekhebula.Kuthetha ukuba ikhebula le-optical livumelekile ukuba lilayishwe kakhulu ixesha elifutshane, kwaye i-fiber optical inokumelana noxinzelelo ngaphakathi koluhlu oluvumelekileyo olulinganiselwe.Ngesiqhelo, i-UES kufuneka ibe> 60% RTS.Ngaphantsi kolu xinzelelo, i-fiber optical strain <0.5% (ityhubhu ephakathi) kunye <0.35% (i-layer twisted), kwaye i-fiber optical iya kuba ne-attenuation eyongezelelweyo, kodwa emva kokukhutshwa koxinzelelo, i-fiber optical kufuneka ibuyele ngokuqhelekileyo.Le parameter iqinisekisa ukusebenza okuthembekileyo kwekhebula le-ADSS ngexesha lokuphila kwayo.