Ukufakwa kweshiti yentsimbiokanye inqwaba yeshiti yentsimbi, sisixhobo sokwakha esisetyenziswa kakhulu kwiiprojekthi ezahlukeneyo. Senziwe ngentsimbi yekhabhoni, sisebenza njengesisombululo esiguquguqukayo nesihlala ixesha elide sokugcina iindonga, ukumba okwethutyana, ii-cofferdams, kunye nezinye izinto ezininzi ezisetyenziswayo.
Ubungakanani beenqwaba zesinyithi ezimile okwe-U bunokwenziwa ngokwezifiso ngokweemfuno ezithile. Ubungakanani obuqhelekileyo buquka:
Ububanzi benqwaba yesinyithi esimile okwe-U (B): ngokubanzi phakathi kwe-300mm kunye ne-600mm;
Ukuphakama (H) kweIinqwaba zesinyithi zentsimbi ezimile okwe-U: ngokubanzi phakathi kwe-100mm kunye ne-400mm;
Ubukhulu benqwaba yesinyithi esimile okwe-U (T): ngokubanzi phakathi kwe-8mm kunye ne-20mm.
Kufuneka kuqatshelwe ukuba iimeko ezahlukeneyo zokusetyenziswa kunye neemfuno ezithile zeprojekthi zinokuba neenkcukacha zobungakanani obahlukeneyo. Ke ngoko, xa ukhetha ubungakanani beenqwaba zesinyithi ezimile okwe-U, ukubonisana nokuqinisekiswa kufuneka kusekelwe kwiimeko ezithile.
Inzuzo yokusebenzisa i-steel sheet pilling ikwimeko yokuba namandla kwayo kunye nokuguquguquka kwayo. Uyilo lwayo oludibeneyo luvumela isakhiwo esikhuselekileyo nesizinzileyo, esikwaziyo ukumelana nemithwalo enzima kunye noxinzelelo. Nokuba sesezakhiwo ezisisigxina okanye zexeshana, i-steel sheet pilling iqinisekisa uzinzo kunye nokuthembeka kweprojekthi.
Enye yezona nzuzo ziphambili zokufakwa kweengqokelela zesinyithi kukuxhathisa kwayo ukugqwala. Intsimbi yekhabhoni esetyenziswa ekwakhiweni kwayo inika ukuqina okugqwesileyo kunye nobude obude, okwenza ukuba ilungele ukusetyenziswa kwiindawo zaselwandle okanye kwiindawo ezinomswakama ophezulu. Ngokuphepha ukugqwala, ukufakwa kweengqokelela zesinyithi kunciphisa isidingo sokugcinwa nokutshintshwa okubiza kakhulu, okubonelela ngezisombululo ezisebenzayo nezingabizi kakhulu.
Ukuguquguquka kokufakwa kweeshiti zentsimbi kukwafikelela nakwiindlela zokufakela. Ingafakwa ngokuyiqhuba, ukuyidlidliza, okanye ukuyicinezela, kuxhomekeke kwiimfuno ezithile zeprojekthi. Oku kuguquguquka kuvumela iinkqubo zokwakha ezisebenzayo nezisebenzayo, kunciphisa iindleko zexesha kunye nabasebenzi.
Ukuqukumbela, ukunqwabelanisa amaphepha entsimbi kunika iingenelo ezininzi ekwakheni. Amandla ayo, ukumelana nokugqwala, kunye nokuguquguquka kwayo kwenza ukuba ibe sisisombululo esithembekileyo nesingabizi kakhulu kwizicelo ezahlukeneyo. Ngaphezu koko, ukuguquguquka kokufakelwa kwayo kunye nohlobo lwayo oluzinzileyo kuxhasa ekukhangekeni kwayo njengezinto zokwakha. Nokuba zezezakhiwo zexeshana okanye ezisisigxina, ukunqwabelanisa amaphepha entsimbi kunika isiseko esomeleleyo seeprojekthi eziphumelelayo.
Ixesha lokuthumela: Okthobha-06-2023