Loess Sandstone Pobzeb Rau Cov Muag Khoom

Loess Sandstone Pobzeb Rau Cov Muag Khoom

Hais Txog Loess Sandstone

Sandstone (tseem hu ua gritstone) yog ib hom ntawm cov pob zeb sedimentary uas tau tiv thiab tsis lees los ntawm pob zeb ntau lab xyoo dhau los. Dej yaig, ua kom tsis haum rau hauv cov av xuab zeb, tso rau saum txaj zeb, thiab tom qab ntawd tsiv los ntawm pob zeb, lub roob tau tsa thiab nyem Cementation thiab hauv cov teebmeem ntawm geophysical thaum kawg tsim nyob rau hauv cua sov thiab siab.

Hais txog kev tiv thaiv ib puag ncig, sandstone muaj pes tsawg lub voos xwm txheej, thiab pob zeb pob zeb tsis muaj lub teeb paug paug.Qhov rwb thaiv tsev, suab zoo, noo noo nqus, nqus tau pa, hnyav hnyav.

Hais txog kev ua kom zoo nkauj, pob zeb xuab zeb yog yooj yim thiab dav, ntxhib thiab ntuj tsis poob ntawm cov huab cua zoo nkauj Tsis tas li ntawd, nws muaj qhov zoo compression thiab tawg tsis kam, thiab yog ntau yam zoo rau phab ntsa thiab pem teb kho kom zoo nkauj.

Loess Sandstone yog lub pob zeb tshiab khiv tshiab nrog cov qauv yooj yim thiab hnyav, tsim nyog rau txhua hom kev kho kom zoo nkauj sab hauv tsev thiab sab nraum zoov thiab phab ntsa kho kom zoo nkauj, plaub fab, thaj chaw nyob, vaj hauv tsev, thiab lwm yam.