Using the concept of structural elements association of orogenic belt, we studied the evolution of Yanshan orogenic belt.

采用造山带结构要素组合的概念，对华北燕山造山带进行了研究。

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The structural feature of Yanshan orogenic belt, which is not reflected by the published geological maps, is very complex.

燕山造山带具有极其复杂的地质结构构造，其复杂性在现有公开出版的地质图件中未能有效地反映出来。

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The geometry and inner structures as well as the kinematics of the east-west dextral strike-slip fault system in the middle segment of the intraplate Yanshan orogenic belt are described.

阐述了分布于燕山板内造山带中段的近东西向中生代右行走滑构造系统的几何学与运动学特征。

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