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Ukutshintshwa kwezinye izinto

Amacandelo eSakhiwo seBridge

Ukutshintshwa kwezinye izinto

Iiphaneli zendlela yebhulorho eyenziwe nge-FRP (iglasi eyomeleziweyo yeplastiki) ibe yeyona nto ibalulekileyo kumthi wemveli, intsimbi kunye ne-aluminiyam kwizakhiwo zebhulorho. Xa kuthelekiswa nezinto zemveli, iiphaneli zendlela yeFRP bhulorho zikhaphukhaphu, zomelele, zomelele kwaye zinobuhlobo ngakumbi nokusingqongileyo. Ukongeza, ibhulorho ye-FRP ye-monolithic ikwaluhlobo olutsha lwesakhiwo sebhulorho, eyenziwe ngezinto ze-FRP ezinokumelana nokugqwesa okugqwesileyo kunye nokuqina kwaye inokutshintsha iibhulorho zekhonkrithi zemveli kunye neebhulorho zentsimbi, ngokuthe ngcembe ibe yintandokazi entsha kwintsimi yokwakha ibhulorho. Ukusetyenziswa kwezi zixhobo ezintsha akukwazi nje ukuphucula umgangatho kunye nobomi beebhuloho, kodwa nokunciphisa iindleko zokugcinwa kunye nefuthe elincinci kwindalo.

    Ingcaciso yeMveliso
    Ukwazisa ikamva lolwakhiwo lwebhulorho: Iiphaneli zedekhi ye-FRP

    Yithi ndlelantle kumaplanga emveli, intsimbi kunye ne-aluminiyam ibhulorho yezixhobo kwaye wamkele ikamva le-FRP (iplastiki yeglasi yefibre eyomeleziweyo) idekhi yokwakhiwa kwebhulorho yesilabhu. Ezi panels ezintsha ziye zaba yindlela ephazamisayo kwezinye izinto, zinika uluhlu olubanzi lweenzuzo kunye nokuguqula indlela okwakhiwa ngayo iibhulorho.

    Xa kuthelekiswa nezinto zemveli, iiphaneli zendlela yeFRP bhulorho zikhaphukhaphu, zomelele, zomelele kwaye zinobuhlobo ngakumbi nokusingqongileyo. Ubume babo obulula bubenza kube lula ukuthutha kunye nokufaka, ngelixa amandla abo aphezulu kunye nokuqina kuqinisekisa ubomi obude benkonzo yesakhiwo sebhulorho. Ukongeza, ukwakheka kwazo okuhambelana nokusingqongileyo kuthetha impembelelo encinci kwi-ikhosistim engqongileyo, nto leyo ezenza zibe lukhetho lokuqala lweeprojekthi zeziseko zophuhliso ezizinzileyo.

    Kodwa izibonelelo ze-fiberglass deck walkway slabs azipheli apho. Ukongeza ekusebenziseni kwayo kwii-slabs ze-walkway, i-FRP isetyenziselwa ukudala izakhiwo zebhulorho ye-monolithic. Ezi bhulorho zintsha zakhiwe ngezinto ze-fiberglass, ezinokumelana ne-corrosion kunye nokuqina kwaye zinokuthatha indawo yekhonkrithi yemveli kunye neebhulorho zentsimbi. Ke ngoko, iibhulorho ze-FRP ziye zaba yintandokazi entsha kwicandelo lokwakhiwa kwebhulorho, ukubonelela ngekhwalithi ephezulu, ubomi obude benkonzo, iindleko zokugcinwa okuphantsi kunye nefuthe elincinci lokusingqongileyo.

    Ngokubandakanya ezi zixhobo zitsha kwiiprojekthi zokwakha ibhulorho, sinokuphucula ngokubonakalayo umgangatho uwonke, ubomi obude kunye nefuthe lokusingqongileyo kweebhulorho kwihlabathi jikelele. Ikamva lolwakhiwo lwebhulorho lifikile, kwaye lixesha lokwamkela amandla amakhulu eendlela zokuhamba zedekhi ye-FRP kunye neebhulorho ze-monolithic. Joyina olu tshintsho kwaye ube yinxalenye yentshukumo eya kwisiseko esizinzileyo nesisebenzayo.