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热力活动是由区域变质相带表现出来的。热动力变质作用,除负荷压力外,侧向挤压剪切应力起了重要的作用;当活动带由侧向缩短而造山时,两侧地块在惯性参照系控制下,受地块底部摩擦力的影响,使侧向挤压力逐渐变小;最后,当相向运动的地块发生碰撞时,由于惯性参照系的彻底破坏而增大了侧向压力而产生低温高压变质相,显示出降温升压趋势,成为探索构造边界由价值的证据。
Thermal activity is manifested by the metamorphic facies of the region. Thermodynamic metamorphism, in addition to the load pressure, the lateral extrusion shear stress plays an important role; when the active zone by the lateral shortening and orogenic, both sides of the block in the inertial reference frame under the control of the friction by the bottom of the block Finally, when the opposite block collides, the lateral pressure is increased due to the complete destruction of the inertial frame of reference, resulting in a low-temperature and high-pressure metamorphic phase, showing a decrease in temperature Boosting trends have become evidence to explore the value of constructing the boundary.