Ingabe inetha enamacala amabili e-Guardrail ingaba nomthelela wokulwa nobugebengu ngemva kokufakwa?

Inetha ye-Guardrail nhlangothi zombili isebenza njengethuluzi eliyisisekelo elivikelayo lokuzihlukanisa. Kunezinketho ezimbili zekholomu: eshumekiwe ngaphambili kanye ne-flange. Ngemuva kokuthi amakholomu eselungisiwe, izingcezu zemeshi ye-Guardrail nhlangothi zombili zixhunywa kumakholomu ngokusebenzisa izikulufo zokulwa nobugebengu. Ngakho-ke, amanetha e-Guardrail nhlangothi zombili amelene nokweba ngokuphelele ngemva kokufakwa. Kodwa kunendlela eyodwa engenakugwenywa, ewukudilizwa ngobudlova. Sika ucingo ngamapulangwe anamandla. Lesi simo sibangelwa inzuzo enkulu kanye nokuhlakazwa. Kodwa futhi. Uma le ndlela isetshenziswa, ngisho nezindonga zikasimende zizolimala. Bese kuba nesisho esithi qaphela ababi hhayi abalungile.

Izici zezinhlangothi zombili zenethi ye-Guardrail: isakhiwo somkhiqizo silula futhi sisebenzisa izinto ezincane, ngakho-ke izindleko zephrojekthi ziphansi; kulula kakhulu ukuhamba ibanga elide; phansi kwe-Guardrail kuhlanganiswe nodonga lwezitini-ukhonkolo, olunqoba ngokuphumelelayo ukushiyeka kokuqina okwanele kwenetha futhi kuthuthukise umsebenzi wokuvikela; ku-Lapho ufaka amanetha e- guardrail ezinhlangothini zombili, kuyadingeka ukubamba ngokunembile izinto zemishini ehlukahlukene, ikakhulukazi izikhundla eziqondile zamapayipi ahlukahlukene agqitshwe ku-roadbed, futhi akukho monakalo owenziwe ngaphansi komhlaba ovunyelwe ngesikhathi sokwakhiwa.

Uma amakholomu enethi ye- guardrail eshayelwa ajule kakhulu, amakholomu akumele akhishwe. Uma amanetha e-Guardrail nhlangothi zombili esetshenziswa njengezinsimbi zokuvikela ukushayisana, ikhwalithi yokubukeka yomkhiqizo incike enqubweni yokwakha. Ngesikhathi sokwakhiwa, ukunakwa kufanele kukhokhwe ekuhlanganiseni ukulungiswa kokwakhiwa kanye nomshayeli wenqwaba. Qhubeka ufingqa isipiliyoni futhi uqinise ukuphathwa kwezokwakha ukuze uqinisekise ikhwalithi yokufaka amanetha e-Guardrail. Ukuyilungisa, kuyadingeka ukuphinda unyathele isisekelo ngaphambi kokushayela, noma ulungise indawo yekholomu. Lapho usondela ekujuleni ngesikhathi sokwakha, kufanele kuqashelwe ukulawula ukuqina kwesando. Uma i-flange izofakwa ebhulohweni lomgwaqo omkhulu, qaphela ukuma kwe-flange nokulawula ukuphakama okuphezulu kwekholomu.