TheChingwe cha ADSS Optical fiberimagwira ntchito pamtunda wothandizidwa ndi mfundo ziwiri zokhala ndi kutalika kwakukulu (nthawi zambiri mazana a mita, kapena kupitilira 1 kilomita), zomwe ndizosiyana kwambiri ndi lingaliro lakale la "pamwambapa" (pulogalamu yapa positi ndi ma telecommunication muyezo kuyimitsidwa kwa waya woyimitsidwa , pafupifupi mamita 0.4 ali ndi pivot imodzi).Choncho, magawo akuluakulu a ADSS optical fiber cable akugwirizana ndi malamulo a mizere yamagetsi yamagetsi.
1. Kuvuta kumaloledwa (MAT/MOTS)
Zimatanthawuza kugwedezeka pa chingwe cha kuwala pamene katundu wokwanira amawerengedwa mozama pansi pa mapangidwe a nyengo.Pansi pa kupsinjika uku, vuto la fiber liyenera kukhala ≤0.05% (wosanjikiza kupotoka) ndi ≤0.1% (chapakati chubu) popanda zowonjezera zowonjezera.M'mawu a layman, kutalika kopitilira muyeso kwa fiber optical "kumangodyedwa" pamtengo wowongolera.Malinga ndi parameter iyi, mikhalidwe ya meteorological ndi sag yoyendetsedwa, kutalika kovomerezeka kwa chingwe chowunikira pansi pamtunduwu kumatha kuwerengedwa.Chifukwa chake, MAT ndiye maziko ofunikira pakuwerengera kwa sag-tension-span, komanso ndi umboni wofunikira wowonetsa mawonekedwe a kupsinjika kwa chingwe cha ADSS.
2. Kuyesedwa kwamphamvu kwamphamvu (UTS/RTS)
Imadziwikanso kuti mphamvu yomaliza yolimba kapena mphamvu yosweka, imatanthawuza mtengo wowerengeka wa mphamvu ya gawo lonyamulira (makamaka kuwerengera ulusi wopota).Mphamvu yeniyeni yosweka iyenera kukhala ≥ 95% ya mtengo wowerengedwa (kusweka kwa chigawo chilichonse mu chingwe kumayesedwa ngati kusweka kwa chingwe).Izi sizingoperekedwa, ndipo zowongolera zambiri zimayenderana nazo (monga mphamvu ya nsanja, zomangira zolimba, miyeso ya shockproof, ndi zina).Kwa makampani opanga chingwe cha kuwala, ngati chiŵerengero cha RTS / MAT (chofanana ndi chitetezo cha K cha mzere wapamwamba) sichiri choyenera, ngakhale ulusi wambiri ukugwiritsidwa ntchito, ndipo mawonekedwe opangidwa ndi optical fiber strain range ndi ochepa kwambiri, Chiŵerengero cha ntchito zachuma/katswiri n’chochepa kwambiri.Choncho, wolemba akulangiza kuti anthu mu makampani kulabadira chizindikiro ichi.Nthawi zambiri, MAT imakhala pafupifupi 40% RTS.
3. Annual Mean Stress (EDS)
Nthawi zina amatchedwa kupsinjika kwa tsiku ndi tsiku, kumatanthawuza kupsinjika kwa chingwe pamene katunduyo amawerengedwa mopanda mphepo, popanda ayezi komanso kutentha kwapachaka, komwe kumatha kuonedwa ngati mphamvu yamphamvu ya ADSS nthawi yayitali. ntchito.EDS nthawi zambiri (16 ~ 25)%RTS.Pansi pa kupsinjika uku, ulusi uyenera kukhala wopanda kupsinjika komanso wopanda chowonjezera chowonjezera, ndiko kuti, chokhazikika kwambiri.EDS ndiyenso gawo la kukalamba la kutopa kwa chingwe cha kuwala, ndipo mapangidwe odana ndi kugwedezeka a chingwe cha kuwala amatsimikiziridwa potengera izi.
4. Ultimate operation tension (UES).
Zomwe zimatchedwanso kugwiritsira ntchito mwapadera, zimatanthawuza kugwedezeka pa chingwe pamene n'kotheka kupitirira katundu wapangidwe pa moyo wogwira ntchito wa chingwe.Zimatanthawuza kuti chingwe cha kuwala chimaloledwa kulemetsedwa kwa nthawi yochepa, ndipo kuwala kwa kuwala kumatha kupirira zovuta mkati mwazovomerezeka zovomerezeka.Nthawi zambiri, UES iyenera kukhala> 60% RTS.Pansi pa kupsyinjika kumeneku, vuto la optical fiber ndi <0.5% (chapakati chubu) ndi <0.35% (wosanjikiza wopotoka), ndipo kuwala kwa kuwala kudzakhala ndi zowonjezera zowonjezera, koma pambuyo potulutsidwa, kuwala kwa kuwala kumayenera kubwerera mwakale.Parameter iyi imatsimikizira kugwira ntchito kodalirika kwa chingwe cha ADSS panthawi ya moyo wake.