本文简要地介绍了TCA软件应用有限单元法解决弹性徐变体计算的初应变法和软件的基本特点与结构，并给出了应用实例。
This paper gives a brief introduction of how TCA solves creep problems by using finite element method and initial-strain method, TCA's features and structure, and some application examples.
设计模拟了施工全过程，进行坝体的累计温度及自重徐变应力计算，提供施工期末初应力。
The creep stresses computation of accumulated temperature and self weight according to construction process gives the initial stresses at the end of construction.
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