Mobu nyenyenyane - khopolo ea motheo o tiileng

Mobu nyenyenyane ke taeo e ithuta botsitso, matla le khatello-khatello ea kelello boemo ba matšoele mobu. Hape, mobu nyenyenyane hlahloba compressibility akaretsang ea magato aa mobu le sebopeho-mohato bona deformation le ho ikopanya le ho hanyetsa lichifi. Dirisega boleng tsa taeo ena ke ho sebelisa sephetho ea eona e leng moralo le kaho ea mehaho ea tse fapa-fapaneng.

Le ho hahoa ha indasteri, haeteroliki le ea lehae le boenjiniere, hammoho le leoatle, nōkeng, matlo, metseng ea litoropo, tseleng le boema-fofane kaho sebedisa ya data le ho etsa lipatlisiso diphetho filwe mobu nyenyenyane. Metheo, tse reretsoeng 'me a haha nahane ka dikgothaletso kaofela laea le saense, tse fapaneng matla, ho tšepahala le ho durability. Hape, lintho tse tlang pele la nyenyenyane mobu ba ithuta le ho rarolla mathata a deformation le boitharabologelo lefatše le boenjiniere dibopeho, matsoapo a, 'me mabota le leng tšehetso.

Mobu tse nyenyenyane - e hlokahalang nankolo bakeng sa manolotsoeng nepahetseng ea makalana le metheo ea meaho. moralo loketseng le kaho ea metheo haholo itšetlehile ka sekasekale e nepahetseng ea thepa ea 'mele' me ho phetha molao feela le lintho tse khethollang tse fapaneng lebaka la ho etsa khetho e bohlale ea makalana le metheo thaepa boholo bo.

Ho tswa ho le pono e nepahetseng tsa taeo ena tsohle mefuta ya mobu, tse sebelisoa e le lebaka la motheo ea merero e sa tšoaneng kaho li arotsoe ka tlhaho le maiketsetso. Fatše tse fapaneng ketsahalo tsa tlhaho e bitsoa botlaaseng tsa tlhaho, 'me ba' nileng pele tlamella ka litsela tse sa tšoaneng (silicification, carburizing, smolizatsiey, bituminization, 'me joalo-joalo.) - maiketsetso botlaaseng.

Ka tsimoloho ea mobu ea eona classified e le e latelang:

• Igneous. Bōpiloe ke mosebetsi mafika ea lefatše (le tsidifatso tsa phatloha seretse se chesang se).
• Metamorphic. Thehoa ka lebaka la dithulaganyo physico-lik'hemik'hale tsa phetoho ya igneous kapa mafikeng sedimentary tlas'a phello ea lintho tse kang mocheso le tlas'a khatello e itseng.
• mobu Sedimentary. Di thehoa ke sedimentation.
• Maiketsetso. Ba le ka lebaka la mosebetsi indasteri le ea moruo.

Sebōpeho sa batho ba tloaelehileng mobu, tseo le tsona li hlahloba nyenyenyane tsa mobu, e bonahatsoa ke botenya lona le lintho tse khethollang mehaho. sebopeho mobu bitsoa aggregate boholo litšobotsi tsa likarolo tsa lona constituent, sebopeho bona, holim 'tlhaho,' me karo-karolelano ditirisanommogo ea likarolo le interconnections bona. The mefuta e ka sehloohong ea mehaho e mobu ke lumpy, nutty, platy, cloddy, scaly, silty mikroagressivnaya le ba bang. Ba ka sehloohong le ditshitiso mehaho li nkoa metsi-colloid mofuta le crystallization. Ho tloha entsprechen tsena itšetlehile ka le ho khetha mofuta wa motheo le tshwanelega ea boima mobu bakeng sa kaho ea mehaho ea mofuta ona.