Research Article

Research on Full-Section Anchor Cable and C-Shaped Tube Support System of Deep Layer Roadway

Table 3

Pile unit-related parameters.

Typeemod (GPa)nuxcarea (mm2)per (mm)cs_sk (MPa)cs_scoh (MN/m)cs_nk (MPa)cs_ncoh (MN/m)cs_sfric (MPa)

Pile2000.34.024100131313025