1. Boleng ba liqubu tse entsoeng esale pele, lithupa tsa qubu le lihlahisoa tse ling tse tsoang Shandong Expressway guardrail ho ea sebakeng sa kaho li lokela ho hlahlojoa le ho amoheloa ho latela litekanyetso tsa kamohelo (sheba lintlha tsa liqubu tse entsoeng esale pele, litifikeiti tsa feme, lirekoto tsa tlhahlobo ea boleng ba qubu, joalo-joalo).

Mefuta e lumelletsoeng ea mapetsong a 'mele oa qubu: botebo ba ho lutla ha bo ka tlase ho 5mm, bolelele ba ho lutla ka' ngoe ha bo fete 100mm, 'me ho bokellana ho sa feteng 5% ea bolelele ba qubu ho lokela ho lokisoa;botebo ba ho lutla bo ka tlase ho 10mm, bolelele ba ho lutla ka 'ngoe ha bo fete 300mm, 'me ha ho na bolelele bo bongata ba qubu.Ho bokellana ha 10% ea bolelele, kapa lekhalo la bolelele ba lap ha le fete 100mm, 'me mapetsong a qubu ha a lumelloe ho lokisoa.sefofane sa ho qetela

2. Mokhoa oa ho sebetsana le qubu o lokela ho behoa sebakeng se khethiloeng.

3. Sebaka sa kaho se lokela ho hlahlojoa ka thata pele se hlahlojoa bocha.
Ka mor'a liqubu tsa motheo tsa tlhaho, mobu o pota-potileng liqubu o tla hatelloa, 'me haeba sebaka se pakeng tsa liqubu se le tlase ho mefuta e itseng, liqubu li tla fokotsa kapa li phaphametse liqubu tse haufi.Mokhoa ona o ka felisa ho falla ha mobu oa extruded oa qubu le mobu o tsoileng matsoho o bakoang ke mobu o tsoileng matsoho ho isa tekanyong e itseng, empa ho falla ha qubu e bohareng ho ke ke ha hlōloa, 'me ho ka sebelisoa ho tloha bohareng ho ea lipheletsong tse' nè.Mokhoa oa li-cycle tse peli (ka tlase ke tsela ea ho bokella le palo ea liqubu tsa kaho ea lihlopha tsa qubu).Mokhoa ona o sebelisa ho qhoma ha qubu e le 'ngoe 'me o kenya liqubu tse ngata tse mahlakoreng potolohong ea bobeli kamoo ho ka khonehang.E ka felisa boholo ba liqubu tsa ho falla ka hare le ho fokotsa phello ea ho hatella mobu oa liqubu.Phoso ke hore e eketsa phallo ea cyclic ea mokhanni oa qubu, e ka bang ka lebaka la khaello ea ho robeha ha qubu ka nako, mme mokhanni oa qubu ha a khone ho tsamaea joalo ka ha ho reriloe, ka hona a fokotsa ts'ebetso ea mosebetsi.ho isa boholeng.Ka hona, khetho ea tatellano ea kaho, sehlopha sa tsamaiso le mohaho oa kaho li lokela ho nahanela ka botlalo lintlha tse ngata tse kang setša, mofuta oa liqubu, mofuta le tsoelo-pele ea morero, joalo-joalo.

Ho baetsi ba Shandong wave guardrail, e tlameha ho hlahisoa ho latela linearity ea geometri

Li-Wave Beam guardrails ha lia rereloa ho fokotsa ho hlaha ha likotsi tse nyane.The guardrail anti-collision mechanism ke ho monya lebelo la ho thulana ha koloi, ho senyeha ha 'mele oa koloi, ho ferekana le ho falla ha 'mele oa koloi ka poleiti ea tšireletso, e le ho sireletsa tšireletso ea bapalami.The wave guardrail e fapane haholo le likarolo tse ling tsa tšireletso, ke ho sireletsa tšenyo (deformation) ea boto le koloi ka boeona, ho thibela tšenyo e tebileng haholoanyane.Theha liboto tsa balebeli ho qoba ho thulana le lintho tse ling tse kotsi, 'me litsela tsa tšireletso li lokela ho nkoa e le thepa e kotsi.Ke hore, haeba, tlas'a maemo a tšoanang, kotsi ea kotsi ea koloi e thulanang le ntho e itseng e kotsi e le tlase ho feta ea koloi, molebeli o ke ke oa sebelisoa ho sireletsa ntho e kotsi.Ka mohlala, tseleng e bataletseng, e nang le li-cocoon tse tlaase, boima ba koloi e tšelang kotsi ea mokolokong bo tlaase ho feta ba ho thulana pakeng tsa koloi le mokoloko oa balebeli, esita le haeba ho na le likoloi tse ngata kotsing karolong ena, tsela. tšireletso ea guardrail, le mehato e meng ea tšireletso e ke ke ea sebelisoa, Ka mohlala, geometry ea litsela e ntlafatsoa, ​​lisebelisoa tsa tataiso ea pono, matšoao a lebelo la lebelo a behiloe, 'me ts'ebetso e khahlanong le skid ea holim'a tsela e ntlafatsoa.

Hajoale, lipalo tse ngata tsa lithibelo li sebelisa litšiea tsa tšepe tsa zinki, tse sebelisoang haholo litseleng tse kholo le litselaneng tse kholo.Li-galvanized guardrails li etsa karolo ea 69% ea tšepe eohle e hloekisitsoeng holim'a metsi.Ka lebaka la ho hanyetsa ha kutu e ntle le thepa e khabisitsoeng ea letlapa la galvanized, ha e bapisoa le lipampiri tse ling, theko ea eona e tlaase, 'me e sebelisitsoe haholo indastering ea kaho.