Dab tsi yog qhov txawv ntawm qhov txhaum qub thiab rov qab txhaum?
Dab tsi yog qhov txawv ntawm qhov txhaum qub thiab rov qab txhaum?

Video: Dab tsi yog qhov txawv ntawm qhov txhaum qub thiab rov qab txhaum?

Video: Dab tsi yog qhov txawv ntawm qhov txhaum qub thiab rov qab txhaum?
Video: Tswv Yexus lub neej thaum pib txug thaum xaus 2024, Kaum ib hlis
Anonim

Nyob rau hauv ib qho txhaum , phab ntsa dai txav downwards txheeb ze rau ko taw phab ntsa. Nyob rau hauv ib tug Reverse Fault , phab ntsa dai txav upwards txheeb ze rau ko taw phab ntsa. Lawv tshwm sim los ntawm compressional tectonics. Hom no ua txhaum yuav ua rau lub faulted seem ntawm pob zeb kom luv.

Ntawm no, qhov txawv ntawm qhov rov qab ua txhaum thiab qhov yuam kev yog dab tsi?

Rov qab faults yog steeply dipping (ntau ze ze ntawm ntsug), zog faults nyob ze rau kab rov tav. 45 ° yog ib qho kev txiav tawm feem ntau nruab nrab ob hom ntawm ua txhaum . Ib qho tseem ceeb dua txawv yog tias zog faults cia tag nrho tuab slivers ntawm continental crust override ib leeg.

Kuj Paub, dab tsi yog qhov rov qab faults? Rov qab faults yog qhov txawv ntawm qhov qub ua txhaum . Yog hais tias lub phab ntsa dai nce mus txog rau lub footwall, koj muaj a rov qab txhaum . Rov qab faults tshwm sim nyob rau hauv cov cheeb tsam uas muaj compression (squishing). Cov txhaum cov dav hlau yog ze li ntsug, tab sis lawv qaij rau sab laug.

Kuj paub yog, dab tsi yog ib qho txhaum cai?

Kev txhais ntawm ib txwm txhaum .: ib inclined txhaum nyob rau hauv uas lub hanging phab ntsa tau swb mus rau lub footwall.

Dab tsi yog qhov txawv ntawm qhov rov qab ua txhaum thiab qhov yuam kev thrust?

A zog fault muaj ib txhaum lub kaum sab xis ntawm tsawg dua 45 degrees, whereas lub kaum sab xis ntawm qhov rov qab txhaum yog ntau dua.

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