Mechanism Damage to Mode-I Fractured Sandstone from Chemical Solutions and Its Correlation with Strength Characteristics

The fracture toughness of rock is very important in rock cutting, blasting, and hydraulic fracturing for tunnel excavation. To evaluate factors that reduce rock fracture toughness, we emulated the environment of joint rock in the hydro-fluctuation belt of a typical bank slope in the Shanxi Tong Chua...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Pure and applied geophysics 2019-11, Vol.176 (11), p.5027-5049
Hauptverfasser:	Han, Tielin, Shi, Junping, Chen, Yunsheng, Cao, Xiaoshan
Format:	Artikel
Sprache:	eng
Schlagworte:	Blasting Calcium Calcium content Chemical damage Correlation Corrosion Dredging Earth and Environmental Science Earth Sciences Excavation Fracture toughness Geophysics/Geodesy Hydraulic fracturing Immersion tests (corrosion) Magnesium Mechanical properties Organic chemistry Parameters Physical properties Pitting (corrosion) Rocks Sandstone Sedimentary rocks Stone Toughness Tunnels
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!