Axial stress in bolt

additional stress in foundation

additional stress in subjacent bed

BOLT STRESS

bolt stress meters

build-in stress

built-in stress

burn-in stress function

coupling seepage and stress in rocks

CSIF(critical stress in-tensity factor)

draw-in stress

Extending stress bolt

frozen-in stress

lock-in stress

main stress in middle

micro-yield stress in surface layer

Permeability in stress-sensitive reservoir

Pre-stress Bolt

residual stress in rocks