Based on actual situation of Surgery Building of Xiehe Hospital, unstable coupled temperature field model was established to calculate accurately adiabatic temperature changes of concrete with full considerations of interaction between two temperature fields, mass concrete of foundation in high rise building and soil in this paper.

This paper states the merchandise concrete construction of high building with huge foundation, calculates the concrete temperature and adopts reasonable measures to assure concrete temperature demand and prevent concrete crack.

The technique of building big volume concrete in bridge cap construction for Wuhan-Guangzhou passenger dedicated doubleline railway;

With the large scale construction of expressway in China,biulding big volume concrete and how to keep its quality are often met in bridge construction.

This paper discussed the method constructing in winter and resisting crack to big volume concret

On quality control of mass concrete construction of a project;

Causes and prevention measures for crack happened in mass concrete;

Experience of using CAS light swelling admixture for crack proof in voluminous concrete;

The skewback foundation of super large span arch bridge belongs to voluminous concrete structures,and a great deal of hydrated heat is generated during constructing,and a biggish difference in temperature between inside and outside of the concrete constructure is formed.