Tóm tắt:

Some areas sea of our country are ;| geological of sedimentary ccrat rocks. ; Hovvever, the research of some characteristics of sedimentary coral rocks for the explosion ; resistance in construction and mining ; purposes are stil! limited. So the paper is ỉ used experimental explosion on a miniature model, combining the analysis of data by the theory of uniíormitỵ, alloweds to deíermine the Kp factor which is characteristic of exptosion ị resistance of sedimentary coraỉ.