摘要
同岗构造带位于巴楚隆起西北部,为一个呈西北高东南低、北北西向展布比较大的背冲鼻状构造(带),西北端由轲坪塔格(逆掩)推覆断裂横切封堵。本次研究认为该构造带形成发育、几何形态及展布主要受色力布亚断裂和同岗断裂控制,色力布亚为主控断裂、同岗断裂为其伴生断裂,二者共同构成反“Y”字型背冲断鼻一断背斜带同岗断裂南段形成泥岩涂抹封闭的可能性较北段的大。
Tonggang structural belt, a back thrust nose structure(belt) which located in north of Bachu arch and dips in ES direction. It was transversed and sealed by Keping fault. Development history and geometry is mainly controlled by Sebuliya ,the primary fault and Tonggang fault. They both together compose reverse ' Y' back thrust nose ~ break anticline belts.
出处
《铜业工程》
CAS
2005年第2期14-17,共4页
Copper Engineering
关键词
构造样式
巴楚
同岗构造
塔里木盆地
Structural style Fault Bachu Tonggang structural belt Tarim basin
