A new load moment limiter is presented which incorporates the 78E54 single-chip processor and the MGL-240128 LCD with the built-in T6963C coral chip,describing in detail the limiter’s operation and how to process the signal from the sensor installed on derricking rope of crawler crane.

The experiment on fatigue properties of one-side covering plate lap joints under constant amplitude and variable amplitude loads was carried out.

A study on the cumulative fatigue damage of plain concrete under biaxial compression is conducted basing on the experiments of concrete specimens subjected to constant and variable amplitude cyclic loading with constant confined pressure.

In terms of variable amplitude fatigue testing data of two stage and two dimensional random cyclic loading,the results of experiment verification of two dimensional probabilistic Miner′s rule (TPMINER) are presented.

Influence of different boundary conditions and strain amplitudes on the structural internal friction of anisotropic laminated damped structures;

Influences of strain amplitude on damping capacity of SiC_p/Al composite;

According to endochronic theory, the relationship between attenuation and strain amplitude of rock samples can be briefly at intermediate strain levels by introducing an inelastic parameter α.