Abstract

This paper carries out numerical simulation analysis on temperature field of massive concrete anchorage; integrate the control of thermal analysis differential equations and integrating heat-conduction differential equations of thermodynamics. According to actual of Wanghailou anchorage and Yuhuangding anchorage, determine reasonably the relevant parameters and construction conditions and launch the numerical simulation of the subparagraph layering and pouring. According to variations in temperature and stress distribution in Anchorage pouring process, develop a program of mass concrete pouring, and simulation results are compared with the results of traditional norms. Research for large volume of hydration heat and crack analysis is of great guiding significance.

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