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辉发河断裂带的朝阳镇—黑石段以北地区广泛发育不同型式的褶皱及断裂，这些褶皱及断裂规律地沿北东向展布，显示着一种特殊的构造样式。本文认为这种特殊的构造样式是逆冲推覆构造运动的反映，并提出兰家网一带为吉昌—磐石逆冲褶皱推覆构造带根带的新认识。
Different types of folds and faults are widely developed in the Chaoyangzhen-North Block of the Hui Fa River fault zone. These folds and faults are regularly distributed along the NE direction and show a special tectonic pattern. This paper argues that this special tectonic pattern is a reflection of the tectonic thrusting of the thrust and proposed a new understanding of the root zone of the Jijian-Panchuan thrust fold in the area along the Lanjia network.