Ukwahlukanisa nenhlabathi futhi izakhiwo zabo ezingokwenyama futhi mechanical

Ukuze ukuhlolwa olunembile nokufaneleka ahlukahlukene izinhlobo nenhlabathi ngezinhloso kwezomnotho nezezimboni kukhona ngezigaba nenhlabathi. Ukuqondiswa yiwo e-laboratory, ensimini futhi izifundo Geological, kungenzeka ngomqondo ovulekile elichaza noma yiluphi uhlobo inhlabathi futhi enokwethenjelwa ukunquma nokufaneleka elisetshenziswa ngandlela-thile.

Ukwahlukanisa nenhlabathi ibonisa izimo kumiswa zabo, ubunjalo imvelaphi, kanye ukwakheka kwamakhemikhali, mechanical izakhiwo ngokomzimba. Yiqiniso, kokuhlaziywa kwamathenda ngamunye inhlabathi izinhlobo ngabanye ezivezwa ezihlukahlukene nezimpawu ezithile ezibonakalayo, nenqubo kanye Ukucaciswa. A okunhlobonhlobo nenhlabathi ngezithako zawo, isakhiwo, kanye izingcingo ukwethulwa inqwaba izici ezihlukahlukene esisihlukanisayo, okuyinto ngokuhlanganyela kwenziwe futhi Ukwahlukaniswa nenhlabathi.

Zonke izinhlobo inhlabathi ngokuvumelana nohlobo izixhumanisi kwesakhiwo zingahlukaniswa izigaba ezimbili ezibanzi: yamadwala nasemigodini neskalnye. Phakathi lezi zigaba inhlabathi ngezigaba inikeza division zibe amaqembu ehlukene kuye umsuka kanye nohlobo imfundo. nenhlabathi Rocky ngezizathu zihlukaniswe igneous futhi metamorphic. A neskalnye - ku umsuka sedimentary futhi yokufakelwa.

Ngaphezu kwalokho, phakathi sub-division ngamunye futhi inikeza izinhlobonhlobo nenhlabathi ngezizathu ezahlukene. Isisekelo lesi ngezigaba kungase kube nezici zabo ezingokomzimba nenhlabathi, amakhemikhali yabo evamile noma izakhiwo kwamakhemikhali. Ngokusho efakiwe ezishisa kakhulu zikhipha izinhlayiyana indawo, daka, ubumba, izakhi, isihlabathi kanye nezinye izinhlobo inhlabathi. Okuningi ngezigaba enemininingwane isivele ekhiqizwa, kuncike oqavile amaminerali ukwakheka kanye nezinhlayiya usayizi, degree of heterogeneity kwenhlabathi futhi plasticity yayo, kanye eziningi nezinye izici.

Ukwahlukanisa ubumba nenhlabathi mhlawumbe abalulekile kakhulu umklamo, ukubala kanye ekwakheni izakhiwo ezahlukene. Njengoba lezi nenhlabathi nkinga ivame kakhulu. Ngokungafani lolu hlobo inhlabathi phezu kwezinye izigaba kusigaba ukuzinza izixhumanisi kwesakhiwo yabo mechanical futhi aqueous colloidal. Phakathi nenhlabathi clayey lwabelwe inombolo ngokwanele ezinkulu izinhlobo ezimayelana namagama ngazinye izakhiwo physicochemical kanye lokukhanda.

Inani la nenhlabathi for embonini yezokwakha kanye umnotho kazwelonke siwukuthi bangamalungu cishe umkhiqizo wokugcina we kwemvelo Geological futhi ube ukumelana engcono izimo zemvelo nesenzakalo yabo kule ndawo. Lezi zinhlobo kwenhlabathi samukelwa ku imfundo enhle, ngokuba e ngezithako zawo okungenani ezintathu angu izinhlayiya zobumba futhi bembonisa izinga plastic ezinhle nokuvuvukala uma kumanzi. Lezi izindawo kuyizici eliyingqayizivele futhi ehlukile ubumba nenhlabathi.

Ngokuhambisana yayo ubukhulu kuyizinhlayiyana ukusatshalaliswa zihlukaniswe loam, ubumba kanye loam. Sekukonke ingxenye yabo eyisisekelo okuqinile (izinhlayiya wezinto) kuyinto uhlelo polydisperse. Mineral Ukwakheka nenhlabathi enjalo zahlukahlukene kakhulu. Ngokuvamile, zakha izinhlayiya asebenza ngebhethri base nokumbiwa emihle, ngezinye izikhathi kunezindlela carbonates ahlukahlukene futhi indlela yokwakheka inhlabathi usawoti rock.