Modifies a noun

• apparatus: One of the major advantages of the triaxial apparatus is the control provided over drainage from the sample.

• test: Use the Cam Clay model to predict changes of stress and volume in simple shear and triaxial tests.

• state: A test cell for applying true triaxial stress states to core plugs, with three independent principal stresses, has been developed.

• system: For the method cancelation of ambient magnetic fields is necessary and the triaxial coil system shown in the picture is used.

• compression: Aging and creep of sands have been measured in triaxial compression and extension to identify the causes of increasing pile shaft capacity with time.

• accelerometer: Quiet stance was assessed using a triaxial accelerometer and balance performance monitor simultaneously.