Bakete ea sieve ke sephutheloana sa ho epolla se nang le khetla ea tšepe e bulehileng ka holimo e nang le foreimi ea marang-rang e matlafalitsoeng ka pele le ka mahlakoreng.Ho fapana le nkho e tiileng, moralo ona oa marang-rang oa marapo o lumella mobu le likaroloana hore li sefa ka ntle ha li ntse li boloka thepa e kholo ka hare.Haholo-holo e sebelisetsoa ho tlosa le ho arola majoe le lithōle tse kholoanyane mobung le lehlabatheng.
Ka mokhoa o hlophisitsoeng, motheo le ka morao ea bakete li entsoe ka lipoleiti tsa tšepe tse kolobisitsoeng hammoho ho etsa khetla e sekoti.Ho ea ka sehlopha se fapaneng sa lithane tsa mochini le tlhokahalo e fapaneng ea kaho, likarolo tsa khetla tse ka morao li kolobisitsoe ka lithupa tsa tšepe le lipoleiti tsa tšepe ka har'a marang-rang a bulehileng ho tloha ho 2 ho isa ho 6 inches lipakeng tsa menyetla.Ba banglinkho tsa skeletonmeralo e na le marang-rang a mahlakoreng bakeng sa ho sefa ho ntlafalitsoeng.
Tlhahiso:
- Linkho li entsoe ka poleiti ea tšepe e matla haholo.Sena se fana ka durability.
- Letlapa la tšepe le manganga le ka sebelisoa bakeng sa libaka tse phahameng tsa abrasion.
- Liforeimi tsa Grid tsa likarolo tse ka morao tsa khetla li cheselitsoe ka letsoho bakeng sa matla a maholo.Ha ho khothalletsoe liforeimi tse nang le liforeimi tsa gridi ka ho itšeha ka tšepe.
- Litšepe tse thata li na le matla a fokolang a 75ksi kapa 500MPa bakeng sa kaho ea marang-rang.
Bakete ea sieve e khomarela thupa ea boom ka li-pivot le lihokelo joalo ka bakete e tloaelehileng.Moralo oa marang-rang o bulehileng o fana ka ts'ebetso e ikhethang ea ho sefa.Ha nkho e kenella ka har'a qubu ea mobu kapa foro, litšila le likaroloana tse potolohileng li khona ho feta har'a marang-rang ha majoe, metso, lithōle le lintho tse ling li phalla holim'a marang-rang ka har'a bakete.Opereishene e ka laola mokokotlo le angle ea bakete nakong ea ho cheka ho sisinya thepa le ho ntlafatsa ho sefa.Ho koala bakete ho boloka thepa e bokeletsoeng ka hare ha e ntse e buloa ho lumella mobu o tlhotliloeng hore o sefe pele o qhaloa.
Libakete tsa sieve li fumaneha ka mefuta e fapaneng ea boholo bo ipapisitseng le mohlala oa excavator le litlhoko tsa bokhoni.Libakete tse nyane tse nang le li-cubic jard tsa 0.5 li loketse liepolli tse kopaneng ha mefuta e meholo ea li-cubic jareteng tse 2 e hokela ho liepolli tsa 80,000lbs tse sebelisoang mererong e boima.Sekhahla lipakeng tsa menyetla ea marang-rang e lekanya ts'ebetso ea ho sefa.Li-bubble tsa grid li fumaneha ka libaka tse fapaneng.Karohano e moqotetsane ea li-inch tse 2 ho isa ho tse 3 e nepahetse bakeng sa ho sefa mobu le lehlabathe.Likheo tse pharaletseng tse 4 ho isa ho tse 6 li lumella majoe ho fihla ho lisenthimithara tse 6 ho feta.
Mabapi le ts'ebetso, moralo oa marang-rang o bulehileng o thusa mefuta e fapaneng ea ho hlopha le ho hlopha:
- Ho epolla le ho kenya lehlohlojane, lehlabathe kapa li-aggregates ha u ntse u tlosa lintho tse kholo ka bohona.
- Ho arola mobu o ka holimo ho mobu o ka tlaase ka ho sefa mafika le lithōle ho tloha makhapetla a epollotsoeng.
- Ka boikhethelo, epa metso, likutu le mafika a kentsoeng ha u cheka libaka tse nang le limela.
- Hlophisa lithako tsa heletso le liqubu tsa thepa ka ho sefa litšila, likotlo tsa konkreite, jj.
- Ho kenya lisebelisoa tse hlophisitsoeng ka har'a literaka kaha lintho tse kholo le litšila li tlositsoe.
Ka bokhuts'oane, kaho ea marapo a bakete ea sieve e etsa hore e khone ho kha hantle le ho arola mobu ho lithōle, majoe, metso le lisebelisoa tse ling tse sa batleheng.Khetho e hlokolosi ea boholo ba libakete le sebaka sa sebaka sa marang-rang se thusa ho tsamaisana le ts'ebetso ho mofuta oa moepo le lits'ebetso tse reriloeng tsa ho sefa.Ka sebopeho le ts'ebetso ea eona e ikhethang, nkho ea sieve e feto-fetohang e ntlafatsa tlhahiso mefuteng eohle ea merero ea ho sisinya lefatše le ho epolla.
Nako ea poso: Oct-10-2023