Uma kuziwa kumaphrojekthi wokwakha kanye nokumba, ukukhetha uhlobo olufanele lwenqwaba yamashidi kubalulekile ukuze uphumelele nokusebenza kahle kwephrojekthi.Olunye uhlobo oludumile nolusetshenziswa kabanzi lwenqwaba yeshidi inqwaba yeshidi eligoqiwe elingu-Z, elenziwe ngensimbi egoqwe eshisayo.Lezi zinqwaba zaziwa ngamandla azo, ukuqina, nokuguquguquka, okuwenza abe yinketho ethandwayo kumaphrojekthi ahlukahlukene wokwakha.
Uhlobo lwe-Z izinqwaba zeshidiatholakala ngosayizi abajwayelekile benqwaba futhi aklanywe ngephrofayili emise okwe-Z, enikeza ukumelana nokugoba okuhle kakhulu nokusebenza kokushayela.Ukuma okuyingqayizivele kwalezi zinqwaba zamashidi kuvumela isilinganiso esiphezulu samandla nesisindo, okuwenza abe yinketho ekahle yamaphrojekthi adinga ukumba okujulile nezindonga eziqinile zokugcina.
Enye yezinzuzo eziyinhloko zokusebenzisa izinqwaba zeshidi lensimbi eligoqiwe elishisayo ukumelana kwazo okuphezulu namandla amile naguqukayo, okuwenza afanelekele uhla olubanzi lwezinhlelo zokusebenza, okuhlanganisa izindonga zokugcina, ama-cofferdam, nezakhiwo zasolwandle.Ngaphezu kwalokho, izinqwaba zeshidi eligoqiwe elishisayo ziyatholakala futhi ngamamaki ensimbi ahlukene, njenge-Q235, Q355, ne-S355GP, enikeza amazinga ahlukahlukene wamandla nokumelana nokugqwala ukuze kuhlangatshezwane nezidingo ezithile zephrojekthi.
IInqwaba yeshidi lengxenye ye-Ziyinketho ekhethwayo kosonkontileka nonjiniyela abaningi ngenxa yokufaka kalula kwayo kanye nokusebenza kahle kwezindleko.Lezi zinqwaba zamashidi zingakhiywa ngaphandle komthungo futhi zishayelwe phansi ngokunemba okukhulu, kuncishiswe isidingo sokumba okubanzi futhi kuncishiswe sonke isikhathi sokwakha nezindleko.Ngaphezu kwalokho, idizayini eyi-modular yezinqwaba zeshidi lohlobo lwe-Z ivumela ukuhlangana okusheshayo nokuphumelelayo, okubenza babe yisixazululo esifanelekile samaphrojekthi anezinsuku zokugcina eziqinile kanye nemikhawulo yesabelomali.
Uma ukhetha izinqwaba zamashidi ohlobo luka-Z zephrojekthi yokwakha, kubalulekile ukusebenza nomphakeli ohlonishwayo noma umkhiqizi ongahlinzeka ngemikhiqizo yekhwalithi ephezulu nenesitifiketi.Kubalulekile futhi ukucabangela izidingo ezithile zephrojekthi, njengezimo zenhlabathi, amazinga amanzi, namandla okuthwala umthwalo, ukuze kunqunywe izinga lensimbi elifaneleka kakhulu kanye nobude benqwaba.
Ekuphetheni,Uhlobo lwe-Z izinqwaba zeshidikuyisinqumo esihle kakhulu samaphrojekthi wokwakha kanye nokumba adinga izindonga zokugcina eziqinile neziqinile kanye nokusekelwa kwesakhiwo.Ngamandla azo aphezulu, ukuguquguquka, kanye nokusebenza ngempumelelo kwezindleko, izinqwaba zamashidi ensimbi ashisayo seziphenduke into ethandwayo kosonkontileka nonjiniyela emhlabeni jikelele.Ngokuqonda izinzuzo nokusetshenziswa kwezinqwaba zeshidi lohlobo lwe-Z, ochwepheshe bezokwakha bangenza izinqumo ezinolwazi futhi baqinisekise ukuphothulwa ngempumelelo kwamaphrojekthi abo.
Xhumana nathi ukuze uthole ulwazi olwengeziwe
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Isikhathi sokuthumela: Jan-15-2024