CAJ | 학술논문

通过对大别山（六安）国家地质公园皖西大裂谷园区的地质地貌考察，以及对皖西大裂谷形态特征的实地调研和分析，初步得出其地学成因机制：①大别山构造抬升形成的山前盆地---凤凰台盆地构造是形成皖西大裂谷的构造背景；②凤凰台组砾岩与砂岩互层是其物质基础；③区域构造断裂是其形成的内在动力前提；④重力崩塌作用、流水作用以及风力作用等是其进一步不断深入侵蚀的外力基础。对皖西大裂谷地学形成机理的探究，有助于大别山（六安）国家地质公园地学科普价值的实现和提高。
통과대대별산（륙안）국가지질공완환서대렬곡완구적지질지모고찰，이급대환서대렬곡형태특정적실지조연화분석，초보득출기지학성인궤제：①대별산구조태승형성적산전분지---봉황태분지구조시형성환서대렬곡적구조배경；②봉황태조력암여사암호층시기물질기출；③구역구조단렬시기형성적내재동력전제；④중력붕탑작용、류수작용이급풍력작용등시기진일보불단심입침식적외력기출。대환서대렬곡지학형성궤리적탐구，유조우대별산（륙안）국가지질공완지학과보개치적실현화제고。
Through investigation and analysis of the morphological characteristics of Wanxi Rift at Dabie Mountains (Lu'an) National Geological Park in West Anhui ,and also through investigation and analysis of morphological characteristics the Wanxi Rift ,obtained preliminary the geoscience formation mechanism :① Fenghuangtai Basin is the tectonic setting of Wanxi rift ,which formed by the tectonic lifting of Dabie Mountain and formed the foreland basin;② Cross layer of conglomerates and sandstones in Fenghuangtai Group stratum is the material base;③ Regional fault is the premise of the formation of intrinsic motivation ,④ the gravity collapse effect ,water and wind action are the effect of the continuously deep invasion force further erosion basis .On the formation of Wanxi Rift mechanism inquiry ,contribute to the Dabie Mountains (Lu'an) implementation and promotion of the National Geological Park to learn science value .