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详细描述了 5个地裂缝区的展布特征 ,分析了临汾市的构造环境 ,并与地裂缝的力学性质和活动水平进行了对比 .结果表明 ,临汾市地裂缝灾害的成因不尽相同 ,新构造活动与地裂缝的形成和发展关系非常密切 ;NNE向的地裂缝是基底断裂右旋扭动作用的产物 ,龙祠地裂缝是基底断裂伸展作用的产物 ;构造活动是诱发和控制地裂缝形成和发展的第一大因子 .
The distribution features of five ground fissures are described in detail, and the tectonic environment of Linfen is analyzed and compared with that of ground fissures. The results show that the causes of ground fissures in Linfen are different, The tectonic activities are closely related to the formation and development of the ground fissures. The ground fissures in the NNE are the products of the right-hand wobble of the basement faults, and the ground fissures in the Longci are the products of the fracture-extension of the basement. The tectonic activity is to induce and control the formation of ground fissures And the development of the first factor.