Once it reaches the critical value, the average stress failure criterion with two material parameters, namely tensile strength and fracture toughness, is derived.

Based on the fatigue model laminates and average stress criterion of static strength for the composite material laminates with a circular hole, a new fatigue model of composite material laminates was presented.

Strength reduction of air-entrained concrete under biaxiai tension-compression after freeze-thaw cycles and its failure criterion;

Extended application for Matsuoka-Nakai failure criterion;

Research on failure criterion of nanometer silicon and cement-stabilized soils;

Evolution and development of failure criteria for earthquake-resistant structures;

In order to provide the reasonable failure criteria for aseismic design and the scientific basis for the security assessment of the building suffered earthquake,the appropriate damage model according with factual situation should be established.

Analysis and comparison have been made on the failure criteria of masonry in compression-shear at home and abroad,and their shortcomings have been pointed out.

In this paper,the damage criteria and the safety standards of vibration in some countries are shown.

Building damage due to diferential settlement was evaluated using the deep-beam method together with a damage criterion.

Brick-and-concrete building damage due to diferential settlement is evaluated using the deep-beam method together with a damage criterion.

The equilibrium equation under multi-joint excitations and the damage criterion of the overpass structure are established.