identification of damage position and damage degre

2-pulling n-wire

a pulling mode

acceptance test for pulling resistance

Anchor Rod Pulling and Drawing out Test

ANGLE CORE PULLING

Angle-core pulling downwards

angled core-pulling

ANTI-PULLING

ANTI-PULLING CAPACITY

anti-pulling experiment

anti-pulling pile

Anti-pulling Test

Arc Core-Pulling

Arc Side Core Pulling

Arch side core-pulling

axial frictional pulling force

axle box pulling rod

back pulling