Cov tsheb thauj khoom sib tsoo lub thoob yog qhov tseem ceeb ntawm kev thauj khoom thiab cov khoom siv ua ke nrog cov tsheb thauj khoom mining, ua haujlwm hnyav thiab thauj khoom hauv kev ua haujlwm tsuas thiab ua kom muaj kev sib koom tes nrog tag nrho cov tsheb thauj mus los. Qhov zoo ntawm lub thoob sib xws yog cov tseem ceeb lav rau kev ua haujlwm ntawm kev thauj khoom, hnav tsis kam thiab kev nyab xeeb ntawm kev ua haujlwm mining tsheb. Cov thoob zoo sib xws feature muaj zog khawb quab yuam, hnav-resistant qauv thiab zoo meej txuam kev ua tau zoo, ua kom muaj peev xwm thauj khoom hauv qhov hnyav mining ib puag ncig; Cov thoob tsis zoo sib xws yuav raug kev txom nyem los ntawm kev hnav sai, deformation thiab tsis zoo sib xws, ua rau cov khoom siv qis qis, nce nqi txij nkawm thiab muaj peev xwm muaj kev nyab xeeb. Hwm mining tsheb sib piv lub thoob = Ua haujlwm zoo, ruaj khov thiab nyab xeeb kev ua haujlwm ntawm cov tsheb mining.

Lub tsheb thauj khoom lub cev yog qhov tseem ceeb ntawm kev thauj khoom thiab cov khoom siv-tuav ib feem ntawm cov tsheb mining, ua txhua yam hnyav thaum thauj khoom thiab lav kev ua haujlwm zoo ntawm tag nrho lub tsheb. Qhov zoo ntawm lub tsheb lub cev yog lub hauv paus lav rau lub peev xwm thauj khoom, durability thiab kev nyab xeeb ntawm cov tsheb mining. Cov tsheb thauj khoom zoo tshaj plaws muaj qhov ua tau zoo ntawm cov kabmob muaj zog, hnav-tiv taus cov qauv thiab kev ua haujlwm ruaj khov, ua kom muaj kev thauj mus los zoo nyob rau hauv hnyav mining tej yam kev mob; Lub cev tsis zoo ntawm cov tsheb thauj khoom muaj qhov cuam tshuam rau deformation, tawg thiab sealing tsis zoo, ua rau muaj kev thauj mus los tsawg, nce nqi kho thiab muaj kev nyab xeeb loj. Hwm mining tsheb lub cev = ruaj khov, ua haujlwm tau zoo thiab txhim khu kev qha ntawm cov tsheb mining.