Kuyini ukumelana nezinga lokushisa okuphezulu kwezingxenye zokunemba ze-granite?

I. Izakhiwo zomzimba kanye nokumelana nokushisa okuphezulu kwe-granite
Njengetshe eliqinile lemvelo, i-granite inobunzima obukhulu kakhulu nobulukhuni, okwenza ikwazi ukugcina ukuzinza okuhle ezindaweni zokushisa eziphezulu. Ukwengeza, ukwakheka kwamaminerali kwe-granite ikakhulukazi kuhlanganiswe namaminerali aphikisana nokushisa okuphezulu njenge-quartz, i-feldspar ne-mica, okungelula ukubola noma ukuguqulwa kwesigaba emazingeni okushisa aphezulu, ngaleyo ndlela kuqinisekiswe ukuzinza kwesakhiwo sonke se-granite.
Esivivinyweni, ososayensi bathola ukuthi i-granite ngaphansi kwezimo zokushisa eziphezulu (ezifana ne-500 ~ 700 ℃), nakuba kuzoba nokwanda kwevolumu, ukuncishiswa kwesisindo, ukuncishiswa kwe-elastic modulus nezinye izenzakalo, kodwa isakhiwo sayo sonke asilimazanga kakhulu. Lokhu ikakhulukazi ngenxa yokuhlelwa okuseduze namandla okubopha aqinile phakathi kwezinhlayiya zamaminerali ngaphakathi kwegwadle, ukuze ikwazi ukugcina izakhiwo ezinhle zemishini nokuzinza emazingeni okushisa aphezulu.
Okwesibili, izinzuzo zesicelo zokumelana nokushisa okuphezulu
1. Ukuzinza okuqinile: ezindaweni zokushisa okuphezulu, izingxenye ezinembayo zegwadle zingagcina ukuqina okuhle kobukhulu kanye nokusimama komumo, okubaluleke kakhulu ekukaleni ngokunemba okuphezulu nokucubungula.
2. Ukumelana nokuguquguquka okuqinile: ngenxa ye-coefficient encane yokunwetshwa komugqa we-granite, akulula ukuguqula ngaphansi kwezimo zokushisa okuphezulu, ngaleyo ndlela kuqinisekiswe ukunemba nokusebenzisa umphumela wezingxenye.
3. Ukumelana nokugqwala okuhle: I-Granite inokumelana nokugqwala okuhle kwezinto ezihlukahlukene zamakhemikhali, futhi ingagcina ukuqina kokusebenza kahle ngisho nalapho ithintana nemidiya egqwalayo emazingeni okushisa aphezulu.
4. Impilo ende: Ngenxa yokumelana okuhle kakhulu kwezinga lokushisa eliphezulu, izingxenye zokunemba ze-granite zingakwazi ukugcina ukusebenza okuzinzile kwesikhathi eside nempilo yesevisi ezindaweni zokushisa okuphezulu, ukunciphisa izindleko zokushintshwa nokugcinwa.
OKUNGAFANELEKI uphawu nokumelana nokushisa okuphezulu
Ibhrendi ONGAQINISEKILE, umholi wezingxenye ezinemba zegwadle, uyakuqonda ukubaluleka kokumelana nezinga lokushisa eliphezulu kukhwalithi yengxenye. Ngakho-ke, umkhiqizo ulawula ngokuqinile ukukhethwa kwezinto zokusetshenziswa kanye nokulawulwa kobuchwepheshe bokucubungula ohlelweni lokukhiqiza ukuze kuqinisekiswe ukuthi umkhiqizo ngamunye unokumelana okuhle kakhulu nokushisa okuphezulu. Ngesikhathi esifanayo, uhlobo ONGAQINISEKILE futhi lugxile emisha yezobuchwepheshe kanye nokucwaninga nokuthuthukiswa komkhiqizo, luhlala lungenisa imikhiqizo emisha enokumelana nokushisa okuphezulu okuphezulu ukuze kuhlangatshezwane nezidingo zamakhasimende emikhakheni ehlukene.
4. Isiphetho
Kafushane, izingxenye zegwadle ezinembayo zibonise amathuba okusebenza abanzi emikhakheni eminingi ngenxa yokumelana kwazo nezinga lokushisa eliphakeme kakhulu. Kungakhathaliseki ukuthi ukulinganisa okunembayo endaweni yokushisa ephezulu noma inqubo yokwenza imishini, izingxenye zegwadle zinganikeza ukusekelwa okuqinile kumakhasimende ngokusebenza kwazo okuzinzile nekhwalithi ethembekile. Ngokuzayo, ngenqubekelaphambili eqhubekayo yesayensi nobuchwepheshe kanye nokuthuthuka okuqhubekayo kwemakethe, sinesizathu sokukholelwa ukuthi ukumelana nezinga lokushisa eliphezulu kwezingxenye zokunemba zegwadle kuzosetshenziswa kabanzi futhi kuqashelwe.