Ukubaluleka Kwemibhobho Yegesi Yendalo Engaphantsi Komhlaba

Inkcazo emfutshane:

Igesi yendalo ngumthombo wamandla obalulekileyo onika amandla izigidi zamakhaya kunye namashishini kwihlabathi liphela. Iziseko ezibonelela uluntu lwethu ngolu butyebi buxabisekileyo zihlala zingabonakali, kodwa zidlala indima ebalulekileyo ekuqinisekiseni ukunikezelwa kwegesi yendalo okuthembekileyo. Imibhobho yegesi yendalo engaphantsi komhlaba ngamaqhawe angadunyiswanga kwiziseko zethu zamandla, ethutha ngokuthula nangokufanelekileyo esi sixhobo sibalulekileyo ukuya apho sifuneka khona kakhulu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Enye yezona nzuzo ziphambili zeumbhobho wegesi yendalo ongaphantsi komhlabayikhono lazo lokunciphisa impembelelo yazo kwindalo esingqongileyo kunye nomhlaba ojikelezileyo. Ngokugqunywa phantsi komhlaba, le mibhobho ithintela ukonakalisa ubuhle bendalo beendawo ezidlula kuzo. Oku kubaluleke kakhulu kwiindawo ezinobuthathaka kwindalo esingqongileyo, apho ukunciphisa impembelelo ebonakalayo yeziseko zophuhliso kuyinto ephambili. Ukongeza, imibhobho engaphantsi komhlaba ayichaphazeleki kakhulu kumonakalo ovela kumandla angaphandle afana neziganeko zemozulu okanye ukuphazamiseka kwabantu, nto leyo ephucula ngakumbi ukuthembeka kwayo kunye nokhuseleko lwayo.

Ukongeza kwiingenelo zokusingqongileyo, imibhobho yegesi yendalo engaphantsi komhlaba idlala indima ebalulekileyo ekuqinisekiseni ukhuseleko lokunikezelwa kwegesi yendalo. Ngokufihlwa, le mibhobho ayichaphazeleki lula kwiingozi zokhuseleko, nto leyo enceda ekukhuseleni ukuthembeka kweziseko zethu zamandla. Ukongeza, ukubeka le mibhobho phantsi komhlaba kunceda ekukhuseleni kumonakalo onokubakho obangelwa zizinto zangaphandle, ezifana nomsebenzi wokwakha okanye ukuhamba kwezithuthi. Oku kunceda ukuqinisekisa ukuhanjiswa kwegesi yendalo ngokukhuselekileyo nangokuthembekileyo kuluntu lwethu.

Ipropati yoomatshini

inqanaba lesinyithi	amandla amancinci okuvelisa I-Mpa		Tensile strength		Ubuncinane bobude %	Amandla amancinci empembelelo J
inqanaba lesinyithi	Ubukhulu obuchaziweyo mm		Ubukhulu obuchaziweyo mm		Ubukhulu obuchaziweyo mm	kubushushu bovavanyo lwe
	16	＞16≤40	＜3	≥3≤40	≤40	-20℃	0℃	20℃
S235JRH	235	225	360-510	360-510	24	-	-	27
S275J0H	275	265	430-580	410-560	20	-	27	-
S275J2H	275	265	430-580	410-560	20	27	-	-
S355J0H	365	345	510-680	470-630	20	-	27	-
S355J2H						27	-	-
S355K2H						40	-	-

Enye inzuzo ebalulekileyo yegesi yendalo engaphantsi komhlabaumbhobhoskukukwazi ukuthutha igesi yendalo ngokufanelekileyo kumgama omde. Ngokugqunywa phantsi komhlaba, le mibhobho inciphisa ukulahleka kwamandla kwaye igcina ukuthembeka kwegesi yendalo njengoko ihamba ukusuka kumthombo ukuya kwindawo ekuyo. Oku kunceda ukuqinisekisa ukuba igesi ifikelela kubasebenzisi bayo ngendlela engabizi kakhulu, ekugqibeleni inceda abathengi kunye namashishini.

Ukongeza, ukufakwa phantsi komhlaba kwemibhobho yegesi yendalo kunceda ekunciphiseni umngcipheko wokonakala okanye ukuphazamiseka ngengozi. Ngenxa yokuba ifihliwe emehlweni, le mibhobho ayinakonakaliswa ngengozi yimisebenzi yokwakha okanye ezinye iindlela zokungenelela kwabantu. Oku kunceda ukuqinisekisa ukuhanjiswa kwegesi yendalo ngokukhuselekileyo nangokuthembekileyo kuluntu lwethu, kunciphisa amathuba okuphazamiseka kwenkonzo kunye nokuqinisekisa ukunikezelwa kwamandla okuqhubekayo kumakhaya nakumashishini.

isakhiwo esidityanisiweyo esenziwe ngokubandayo

Ngamafutshane, imibhobho yegesi yendalo engaphantsi komhlaba idlala indima ebalulekileyo ekuqinisekiseni ukuhanjiswa kwegesi yendalo ngokukhuselekileyo, okuthembekileyo, nangokufanelekileyo kuluntu lwethu. Ngokufihlwa, le mibhobho inciphisa impembelelo yayo kwindalo esingqongileyo kwaye ayichaphazeleki lula ziingcipheko zokhuseleko okanye umonakalo ongengozi. Ukongeza, ukufakwa kwayo phantsi komhlaba kunceda ukunciphisa ukulahleka kwamandla kwaye kuqinisekise ukuthuthwa kwegesi yendalo ngokufanelekileyo kumgama omde. Njengoko siqhubeka nokuthembela kwigesi yendalo njengomthombo wethu wamandla oyintloko, ukubaluleka kwemibhobho yegesi yendalo engaphantsi komhlaba akunakugqithiswa.