VISIBLE TRANSPARENT SOIL MODEL TEST BOX WITH ADJUSTABLE SURROUNDING ROCK PRESSURE AND MANUFACTURING METHOD THEREFOR

Fiber reinforced polymer concrete bond testing frame

Frame and testing system for fiber reinforced polymer bond testing

Concrete test loading frame

Material testing machines with movable lower crossbeams

Loading frame for fiber-reinforced polymer and concrete bond testing systems

Force measuring arrangement, force measuring apparatus having such a force measuring arrangement, and method using such a force measuring arrangement

Material testing machines with movable lower crossbeams

Apparatus and method for material testing including configuring an electrical machine in a braking configuration

Bauschinger effect test fixture

Debonding test apparatus for measuring bond strength to concrete

Method for measuring debonding in a carbon fiber reinforced polymer concrete structure

Anti-buckling jig for fracture toughness test

Borehole pressure-shear test apparatus capable of measuring horizontal displacement by borehole wall pressing configuration using wedge element

Universal debonding test apparatus for carbon fiber reinforced polymer-concrete system and method for sequential multi-testing

Acoustic emission test equipment and analysis technology for rock breaking

Test apparatus

Apparatus and method for testing mechanical materials

JIG FOR ULTRASONIC FATIGUE TESTING MACHINE

Adhesive testing systems and methods

LIFT TABLE FOR A LOAD FRAME

Oligocyclic fatigue or oligocyclic and polycyclic fatigue test rig

Rotating dovetail connection for materials testing

Clamping jig, a friction testing device having the clamping jig, and friction test method

Instrument mounting system and method

Rotating dovetail connection for materials testing

Mounting interface systems and methods for purposes of testing seat tracks

Device for low-vibration force measurement in rapid dynamic tensile experiments on material samples

Sample mounting device for a direct tensile test of rock mass