Nan jaden an nan konstriksyon tren, ray detache ak ray ki pa Peye-perforée chak gen karakteristik pwòp yo ak senaryo ki aplikab . gen diferans enpòtan ant de a an tèm de konsepsyon estriktirèl, pèfòmans, enstalasyon ak antretyen, satisfè bezwen jeni diferan .
Rail yo detache yo bay ak twou boulon sou ren an tren yo, ki se sitou ki konekte nan kousinen yo, dormeur oswa travès tren nan boulon . metòd koneksyon sa a gen estabilite fò ak se apwopriye pou lou-devwa ray tren, tren min ak lòt senaryo ak egzijans segondè pou fikse fòs {{{ Charj . ray detache ka tache ak boulon efektivman reziste enpak la ak fòs lateral yo ki te pwodwi pa kondwi machin ak asire estabilite nan tras la {{4}
The non-perforated rail cancels the bolt hole design and is fixed by welding, pressing plates and other methods. Its advantage is that it eliminates the stress concentration problem caused by the bolt holes, enhances the overall strength and toughness of the rails, and is suitable for high-speed railways, urban rail transit and other scenarios with extremely high requirements for smoothness and stability. In high-speed rail lines, non-hole rails are welded into seamless lines, which reduces the impact of wheel-rail joints, reduces noise, and improves the stability and comfort of train operation. In addition, non-hole rails are relatively easy to maintain, without frequent inspection and replacement of bolts, but the installation process is required to be high, and the welding quality directly affects Lavi a sèvis nan ray yo .
Lè w ap chwazi ray detache oswa ray ki pa twou, li nesesè yo complète konsidere faktè tankou kondisyon chaj jeni, vitès opere, ak depans antretyen . ansyen an adapte yo nan anviwònman lou-chaj ak determinasyon fò, ak dènye a adapte yo ak sekirite yo ak nan {{