Imigodi ephantsi komhlaba
Xa idiphozithi ingcwatywe nzulu ngaphantsi komhlaba, i-coefficient yokuhlubula iya kuba phezulu kakhulu xa imigodi evulekileyo yamkelwa.Ngenxa yokuba umzimba we-ore ungcwatywe ngokunzulu, ukuze ukhuphe i-ore, kuyimfuneko ukugrumba indlela eya kumzimba we-ore ukusuka phezulu, njenge-shaft ethe nkqo, i-shaft ethambekele, indlela ye-slope, i-drift njalo njalo.Eyona nto iphambili kulwakhiwo lwenkunzi yemigodi ephantsi komhlaba kukugrumba ezi projekthi zequla kunye nendlela.Ukumbiwa kwemigodi phantsi komhlaba ikakhulu kubandakanya ukuvula, ukusika (ukukhangela umsebenzi wokukhangela kunye nokusika) kunye nokwembiwa.
Indlela yokwemba inkxaso yendalo.
Indlela yokwemba inkxaso yendalo.Xa ubuyela kwigumbi lokumbiwa kweemayini, indawo ekhutshiweyo eyenziwe ixhaswa ziintsika.Ngoko ke, imeko esisiseko yokusetyenziswa kolu hlobo lwendlela yemigodi kukuba i-ore kunye nelitye elijikelezileyo kufuneka lizinzile.
Indlela yenkxaso yezemigodi.
Kwindawo yokumbiwa kwemigodi, kunye nokuhamba phambili kobuso bemigodi, indlela yenkxaso eyenziweyo isetyenziselwa ukugcina indawo echithwayo kunye nokwenza indawo yokusebenza.
Indlela yeCaving.
Yindlela yokulawula kunye nokulawula uxinzelelo lomhlaba ngokuzalisa ibhokhwe nge-caving rock.I-Surface caving iyimfuneko efunekayo yokusetyenziswa kolu hlobo lwendlela yokumbiwa kwemigodi kuba umqolomba wamatye angaphezulu nangaphantsi kuya kubangela udonga lomhlaba.
Ukumbiwa kwemigodi phantsi komhlaba, nokuba kukuxhatshazwa, ukumbiwa kwemigodi okanye ukumbiwa kwemigodi, ngokuqhelekileyo kufuneka kugrunjwe, kuqhunyiswe, kufakwe umoya, kulayishwe, kuxhaswe, kuhanjiswe nezinye iinkqubo.
Ixesha lokuposa: Jan-17-2022