Results 171 to 180 of about 12,995 (225)

Mechanism of wellbore instability considering tubular-string contact with the wellbore wall. [PDF]

Sci Rep
Zhou Y, Zhang H, Wu Y, Li X, Xi C, Lv K, Zhang H, Wang X.   +7 more
europepmc   +1 more source

A new criterion for defining tunnel portal failure using the strength reduction method. [PDF]

PLoS One
Hua C, Zhang H, Song C, Yao L.
europepmc   +1 more source

Statistical damage constitutive model of soft rock based on Improved Hoek-Brown strength criterion. [PDF]

Sci Rep
Wang Z, Wang Z, Chen X, Wang G, Li D.
europepmc   +1 more source

Bearing characteristics and control measures of coal rib under the condition of composite roof in deep mining. [PDF]

Sci Rep
Yang S, Wang X, Gu Q, Chen J.
europepmc   +1 more source

An investigation of hydraulic fracturing initiation and location of hydraulic fracture in preforated oil shale formations. [PDF]

Sci Rep
Zhai L, Xun Y, Liu H, Qi B, Wu J, Wang Y, Chen C.   +6 more
europepmc   +1 more source

Stability analysis of a tunnel face reinforced with bolts considering the intermediate principal stress component. [PDF]

Sci Rep
Xu K, Chen X, Luo G, Hu X, Li Y, Dai F, Chen J.   +6 more
europepmc   +1 more source

Deformation, fracture characteristics and damage constitutive model of soft coal under true triaxial complex stress paths. [PDF]

PLoS One
Jiang C, Wang L, Guo J, Wang S.
europepmc   +1 more source

The effects of normal fault movement on the failure mechanism of water conveyance tunnels considering multi-field interaction. [PDF]

Sci Rep
Xinwei Z, Zhanxiang C, Weiheng L.
europepmc   +1 more source

A failure envelope approach to characterizing strength of an amputated femur with a bone-anchored percutaneous implant. [PDF]

Sci Rep
Gray HA, Tiew R, Robinson DL, Ackland D, Lee PVS.   +4 more
europepmc   +1 more source

Correction method of Mohr-Coulomb strength criterion for rock based on freeze-thaw and residual effects. [PDF]

Sci Rep
Liu Y, Meng X, Zhang H, Shen Y.
europepmc   +1 more source