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受欧亚、印度—澳大利亚及太平洋三大动力体系的联合和复合作用,自中生代以来,华北能源盆地由周缘开始逐渐向盆内发育了复杂的盆-山耦合演化过程,形成了不同的构造变形和耦合演化特征。自西向东构造变形依次为西部稳定弱变形亚区、中部过渡变形亚区以及东部伸展变形亚区。同时,由西向东,构造变形由弱挤压至伸展,构造活动性由微弱到显著,且华北陆块东西两侧构造演化特征各不相同。华北能源盆地盆-山展布、耦合演化及其盆-山演化的动力学过程直接控制着盆地各种地质作用的发生和盆地类型及其演化,进而总体制约着能源矿产的赋存规律及成藏机制。
Due to the joint and compounding of the three major dynamical systems of Eurasia, India-Australia and the Pacific, since the Mesozoic, the North China Energy Basin has developed a complex basin-mountain coupling evolution process from the periphery to the basin and formed different tectonic deformation And coupling evolution characteristics. From west to east, the tectonic deformation is in turn the stable western weak deformation subregion, the middle transition deformation subregion and the eastern extensional deformation subregion. At the same time, from west to east, the tectonic deformation is from weak extrusion to extension, tectonic activity from weak to significant, and tectonic evolution features on both sides of the North China block are different. The basin-mountain distribution, coupling evolution and basin-mountain evolution kinetic processes in North China Basin directly control the occurrence of various geological functions and basin types and their evolution in the basin, which in turn generally constrain the laws of the occurrence of energy and mineral deposits. Tibetan mechanism.