Thermal-mechanical coupled effect on fracture mechanism and plastic characteristics of sandstone

Scanning electronic microscopy (SEM) was employed to investigate fractographs of sandstone in mine roof strata under thermal-mechanical coupled effect. Based on the evolution of sandstone surface morphology in the failure process and fractography, the fracture mechanism was studied and classified un...

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Veröffentlicht in:Science China. Technological sciences 2007 (6), p.833-843
1. Verfasser: ZUO JianPing XIE HePing ZHOU HongWei PENG SuPing
Format: Artikel
Sprache:eng
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