Video: Dab tsi yog qhov sib txawv ntawm kev sib hloov cov swb thiab cov swb txhais lus?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ob hom loj ntawm swb yog rotational swb thiab txhais lus slides . Rotational swb : Qhov no yog ib swb in uas nto ntawm rupture yog nkhaus concavely upward thiab swb zog yog kwv yees kev hloov hais txog ib tug axis uas yog parallel mus rau hauv av nto thiab transverse hla lub swb (fig.
Raws li txoj cai, ib qho kev txhais lus swb yog dab tsi?
Kev txhais lus swb . Zoo li cov khaubncaws sab nraud povtseg ntawm caramel shortbread slipping ib leeg nyob rau hauv lub hnub kub, nyob rau hauv ib translational landslide cov huab hwm coj txav mus raws li qhov sib npaug, tiaj tus, nto nrog me ntsis kev sib hloov lossis rov qab tilting. Yog hais tias lub npoo npoo yog ncaj ces nws yog termed txhais lus los yog planar.
Tsis tas li ntawd, qhov txawv ntawm qhov ntws thiab swb yog dab tsi? Ntws yog qhov sib xyaw ntawm dej, pob zeb thiab sediment. Lawv txav ceev heev. A swb tshwm sim thaum ib feem ntawm cov av los yog pob zeb dheev muab txoj kev thiab txav mus rau ib qho kev nqes hav. Cov khoom txav raws li ib qho loj ntawm ib cheeb tsam nplua.
Kuj paub, dab tsi yog ib qho swb?
Rotational swb . SLOPE FAILURE NAME: Rotational swb . CEEB TOOM: Muaj ib qho kev txav ntawm pob zeb lossis cov khib nyiab, hais txog ib qho axis uas yog sib npaug rau txoj kab nqes ntawm txoj kab nqes, cuam tshuam nrog kev hloov pauv raws li qhov concave upward - curving tsis ua hauj lwm (VARNES, 1978).
Puas yog ib qho piv txwv ntawm kev sib hloov swb?
A swb hom tsaws yog ib tug down-slope txav ntawm cov khoom uas tshwm sim raws ib tug txawv nto. Yog hais tias qhov no slip nto yog nkhaus swb hais tias yog kev hloov . Ib qho zoo piv txwv ntawm rotational landslide yog Holbeck Hall tsaws , hauv Scarborough North Yorkshire, England.
Pom zoo:
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