万宝沟断裂位于东昆仑山青藏公路纳赤台附近,呈北北西—南南东方向展布于纳赤台至万宝沟之间。具体构造位置在昆仑东西向构造带东段昆仑河复式背斜核部北侧(图1)。昆仑河断裂构造带以密集成群压扭性断裂为主,呈舒缓波状展布于青藏公路北部昆仑山与 The Wanbaogou fault is located in the vicinity of the Naci Taitai-Qinghai-Tibet Highway in the East Kunlun Mountains, spreading from north-northwest to south-south eastward between Nacihtai and Wanbaogou. The specific structure is located on the north side of the Kunlun anticlinorium core in the eastern Kunlun east-west structural belt (Figure 1). The Kunlunhe fault zone is dominated by intensive herringbone compressive shear fractures and is soothingly distributed in the Kunlun Mountains in the north of the Qinghai-Tibet Highway