Comparing with its time-dependent tensile strength the early age cracking tendency is reduced significantly by the composite aggregate in concret.

Mechanisms of autogenous shrinkage, factors influencing autogenous shrinkage, autogenous shrinkage stress and its estimation, methods for autogenous shrinkage reduction are specially discussed.

Characteristics of shrinkage stress of wood during drying under high temperature and high pressure steam conditions.;

Polymerization shrinkage stress of composite resin;

Simplified calculation and analysis for shrinkage stress with in ultra-long wall with soleplate;

Aiming at the common occurrence of inclined cracks of cast-in-place concrete slab,this paper chiefly analyzes the 45 diagonal through cracks with an example in engineering practice,and applies the number analysis to calculate 1/8 places of biggest and main tensile stresses in the case of the shrink stress and temperature stress.

The concrete cracks in sluice pier wall of New Kaituo River were checked, and it was found that the temperature stress and shrink stress are the main reasons for cracks formation.

According to crack and leakage problems of Shanghai subway stations, authors analyze the influence of temperature shrink stress of large volume concrete on cracking, and deduce such calculation formulas applicable for temperature shrink stress, crack separation and width of subway station structures.

Calculation of semi-rigid pavement contraction stress;

This paper analyzes the temperature field, the contraction stress, and the thermal stress in concrete arch culverts using Finite Element Method.

High spot put on contraction stress influence factors and it's affection on UV-adhesive's performance.

Based on the principles of the cracks forming in concrete floorslab ,this article analyses the cause for the cracks` appearing,it is pointed that shrinking stress, temperature difference stress and load stress are the main factors , and some preventions are advanced accordingly.