A Unified Micromechanical Method for Thermomechanical Behavior of Heterogeneous Materials with Cracks *X. Zheng (College of Aerospace Engineering, Chongqing University), B. Yang (College of Aerospace Engineering, Chongqing University), P. Li (School of Aeronautics and Astronautics, Key Laboratory of Advanced Spatial Mechanism and Intelligent Spacecraft (Ministry of Education), Robotic Satellite Key Laboratory of Sichuan Province, Sichuan University,), K. Liu (College of Aerospace Engineering, Chongqing University), F. Borodich (College of Aerospace Engineering, Chongqing University), X. Jin (College of Aerospace Engineering, Chongqing University)