Imodeli eluncedo ineenzuzo zesakhiwo esilula, ukufakwa okulula, ukugcinwa kwentsimbi, ixabiso eliphantsi, ukugcinwa okulula, ukutshintshwa okulula, njl. Glue umaleko we-1.5mm-3mm ipleyiti eshinyeneyo ye-polytetrafluoroethylene kumphezulu wepleyiti ethwele ukwenza i-polytetrafluoroethylene sliding. ukuthwala irabha.Ukongeza kwi-rigidity ethe nkqo kunye ne-elastic deformation, inokumelana nomthwalo othe nkqo kwaye ulungelelanise ukujikeleza kwe-beam ekupheleni.Ngenxa ye-coefficient ephantsi ye-friction yepleyiti ye-polytetrafluoroethylene, isiphelo somqadi sinokutyibilika ngokukhululekileyo kumphezulu wepleyiti ye-PTFE, kwaye ukufuduswa okuthe tye akukhawulelwanga.Ilungele ngokukhethekileyo iibhuloho ezinemithwalo ephakathi kunye nencinci kunye nokufuduka okukhulu.
Ukwahlula imveliso:
1. Uxande (ojikelezayo) ipleyiti ethwele irabha (GYZ, GJZ)
(1) Ukusebenza: Le mveliso yenziwe ngokufakela, ukudibanisa kunye nokucinezela i-rubber sheet sheets kunye nentsimbi.Kukho ukuqina okwaneleyo okuthe nkqo ukuthwala umthwalo othe nkqo, onokuthi udlulisele ngokuthembekileyo ukusabela kwe-superstructure kwi-pier kunye ne-abutment, kwaye ine-elasticity enhle yokulungelelanisa ukujikeleza kwesiphelo se-beam;Kukwakho nogutyulo olukhulu lokucheba ukuhlangabezana nokufuduswa okuthe tyaba kwe-superstructure.
(2) Iimpawu Le mveliso isetyenziswe ngokubanzi ekwakhiweni kwebhulorho, ubunjineli bamanzi kunye nombane, kunye nokwakhiwa kwezixhobo zokulwa ne-seismic.Xa kuthelekiswa nentsimbi yokuqala yokuthwala, inesakhiwo esilula kunye nofakelo olufanelekileyo;Intsimbi igcinwe kwaye ixabiso liphantsi;Ineenzuzo zokulondolozwa okulula, ukutshintshwa okulula, kunye nokuphakama okuphantsi kwesakhiwo, okunenzuzo ukuyila ibhulorho kunye nokunciphisa iindleko;Inesiphumo esihle sokuzihlukanisa kwaye inokunciphisa impembelelo yomthwalo ophilayo kunye namandla e-seismic kwizakhiwo.
2, iTetrafluoroethylene ipleyiti etyibilikayo ethwele irabha (GYZF4, GJZF4)
Iimpawu Le mveliso yenziwe ngokubopha umaleko we-1.5-3mm engqindilili yepleyiti ye-polytetrafluoroethylene kwi-rabha yerabha eqhelekileyo.Ukongeza kokuqina okuthe nkqo kunye ne-elastic deformation yerabha yeplate eqhelekileyo, enokumelana nomthwalo othe nkqo kwaye iqhelane nokujikeleza kwesiphelo se-beam, i-coefficient ephantsi yokhuhlane phakathi kwe-tetrafluoroethylene kunye nepleyiti yentsimbi engenanto kumzantsi we-beam (μ ≤ 0.03) inokwenza ukufuduswa okuthe tye kwebhulorho ephezulu engathintelwanga.
Ubungakanani besicelo:
Ukuthwala irabha yepleyiti yimveliso edla ngokusetyenziswa kwiibhulorho zohola wendlela ezincinci neziphakathi.Yahlulwe kwipleyiti eqhelekileyo ethwala irabha kunye ne-tetrafluoro ipleyiti ethwala irabha.Kwiibheringi eziqhelekileyo zebhulorho, iyasebenza kwiibhulorho ezinobude obungaphantsi kwe-30m kunye nokufuduka okuncinci Iimilo zendiza ezahlukeneyo zifanelekile kwizakhiwo ezahlukeneyo zebhulorho, kwaye iibheringi ezixande zisetyenziselwa iibhulorho ze-orthogonal;Iibheringi zeesetyhula zisetyenziselwa iibhulorho ezigobileyo, iibhulorho ze-skew kunye neebhulorho ze-cylindrical pier.
I-tetrafluoroethylene ipleyiti ethwele irabha ifanelekile kwiibhulorho ezinkulu zokufuduka ezinobude obude, i-multi span eqhubekayo, i-beam exhaswa ngokulula ipleyiti eqhubekayo kunye nezinye izakhiwo.Isenokusetyenziswa njengebhloko etyibilikayo ekutyhaleni komqadi oqhubekayo kunye nentshukumo enqamlezileyo yomqadi omilise okwe-T Ukusetyenziswa koxande kunye nesetyhula PTFE iibheringi ipleyiti yerabha iyafana naleyo yoxande kunye nesetyhula eqhelekileyo iibheringi ipleyiti yerabha.
