Cable ea fiber ea ADSS e sebetsa sebakeng se holimo se ts'ehetsoeng ke lintlha tse peli tse nang le bolelele bo boholo (hangata limithara tse makholo, kapa ho feta 1 kilometer), e fapaneng ka ho felletseng le mohopolo oa setso oa "overhead" (poso le mehala ea mehala). fanyeha lenaneo la hook ea terata, karolelano ea limithara tse 0,4 e na le pivot e le 'ngoe).Ka hona, litekanyo tse ka sehloohong tsa ADSS fiber cable li lumellana le melao ea mehala ea motlakase.
1. Tension (MAT/MOTS) e lumelletsoe.
E bua ka tsitsipano holim'a mohala oa optical ha mojaro o felletseng o baloa ka mokhoa oa theory tlasa maemo a leholimo a moralo.Tlas'a tsitsipano ena, khatello ea fiber e lokela ho ba ≤0.05% (layer twist) le ≤0.1% (bohareng ba tube) ntle le ho fokotsa ho eketsehileng.Ho ea ka mantsoe a layman, bolelele bo feteletseng ba fiber ea optical bo "joa" feela ka boleng bona ba taolo.Ho ea ka parameter ena, maemo a meteorological le sag e laoloang, nako e amohelehang ea cable ea optical tlas'a boemo bona e ka baloa.Ka hona, MAT ke motheo oa bohlokoa oa ho baloa ha sag-tension-span, hape ke bopaki ba bohlokoa ba ho khetholla litšobotsi tsa khatello ea maikutlo.ADSS optical fiber cable.
2. E lekantsoe matla a tensile (UTS/RTS).
E boetse e tsejoa e le matla a ho qetela kapa matla a ho robeha, e bolela boleng bo baloang ba kakaretso ea matla a karolo ea ho beleha (haholo-holo ho bala likhoele tse ohiang).Matla a sebele a ho senya e lokela ho ba ≥ 95% ea boleng bo lekantsoeng (ho robeha ha karolo leha e le efe ka mohala ho nkoa e le ho senyeha ha cable).Paramethara ena ha e khonehe, 'me litekanyetso tse ngata tsa taolo li amana le eona (joalo ka matla a tora, li-fittings tsa tensile, mehato ea shockproof, joalo-joalo).Bakeng sa indasteri ea optical cable, haeba karo-karolelano ea RTS / MAT (e lekanang le ntlha ea polokeho ea K ea mohala o ka holimo) e sa tšoanelehe, le haeba ho sebelisoa fiber e ngata, 'me mefuta e fumanehang ea optical fiber e moqotetsane haholo, karo-karolelano ea tšebetso ea moruo/ea botekgeniki e fokola haholo.Ka hona, mongoli o khothalletsa hore batho ba indasteri ba ele hloko parameter ena.Ka tloaelo, MAT e batla e lekana le 40% RTS.
3. Selemo le Selemo Mean Stress (EDS).
Ka linako tse ling e bitsoa khatello ea kelello ea letsatsi le letsatsi, e bua ka tsitsipano holim'a mohala ha mojaro o baloa ka mokhoa oa theory tlas'a maemo a ho se be le moea, ha ho leqhoa le mocheso oa selemo le selemo, o ka nkoang e le matla a tloaelehileng a khatello ea kelello (stress) ea ADSS cable. nakong ea ts'ebetso ea nako e telele.EDS ka kakaretso ke (16~25)%RTS.Tlas'a tsitsipano ena, fiber ha ea lokela ho ba le khatello 'me e se ke ea e-ba le attenuation e eketsehileng, ke hore, e tsitsitse haholo.EDS hape ke mokhathala oa botsofali ba thapo ea optical, 'me moralo oa anti-vibration oa thapo ea optical o khethoa ho ipapisitse le paramente ena.
4. Khatello ea ho qetela ea ts'ebetso (UES).
E boetse e tsejoa e le tsitsipano e khethehileng ea tšebeliso, e bua ka tsitsipano ea mohala ha e ka feta mojaro oa moralo nakong ea bophelo bo sebetsang ba cable.E bolela hore thapo ea optical e lumelloa ho imeloa ka nako e khutšoanyane, 'me fiber ea optical e ka mamella khatello ka har'a sebaka se lekanyelitsoeng se amohelehang.Hangata, UES e lokela ho ba> 60% RTS.Tlas'a tsitsipano ena, khatello ea optical fiber ke <0.5% (bohareng ba tube) le <0.35% (lera le sothehileng),' me fiber ea optical e tla ba le attenuation e eketsehileng, empa ka mor'a hore tsitsipano e lokolloe, fiber ea optical e lokela ho khutlela ho tloaelehileng.Paramethara ena e netefatsa ts'ebetso e tšepahalang ea thapo ea ADSS nakong ea bophelo ba eona.