CAJ | 학술논문

相山盆地位于华南异常带，区域重力异常和区域磁异常特征明显。这里利用布格重力异常、磁异常进行 Euler3D 反演和信号分析方法，对相山盆地重力和磁数据进行处理，得到相山盆地构造走向、倾向和重力、磁性基底深度图。研究认为：①山砀、蔡坊一带存在构造断裂带，以东西走向为主；②相山主峰存在两个火山喷发中心；③盆地有3条基底深度凹陷带，将盆地划分为两个基底隆起块。在此基础上，通过研究断裂构造、基底深度、矿集区，提出山砀-蔡坊地区为有利成矿部位的结论。
상산분지위우화남이상대，구역중력이상화구역자이상특정명현。저리이용포격중력이상、자이상진행 Euler3D 반연화신호분석방법，대상산분지중력화자수거진행처리，득도상산분지구조주향、경향화중력、자성기저심도도。연구인위：①산탕、채방일대존재구조단렬대，이동서주향위주；②상산주봉존재량개화산분발중심；③분지유3조기저심도요함대，장분지화분위량개기저륭기괴。재차기출상，통과연구단렬구조、기저심도、광집구，제출산탕-채방지구위유리성광부위적결론。
The Xiang shan basin is located in southern anomaly,regional gravity anomalies and regional magnetic anomalies are evident.In this paper,3D Euler inversion and signal analysis methods are used,via Processing the gravity and magnetic da-ta of Xiang-shan basin,we get it’s tectonic strike,dip and gravity,magnetic depth to basement map.Conclude that:① Moun-tain Shan Dang-Cai Fang exist a tectonic fault zone to the east-west oriented;②two volcanic channel are exist in Xiang-Shan peak;③ there are three belts named a,b and c,whose base are deeply Sunken,dividing the basin into two basement uplift block.On the following basis,through researching structure of faults,depth to basement,ore district,we raise the view that the Shandang – Caifang area is a favorable ore-forming area.