Diagenetically Differentiated Marl/Limestones: A Mechano- Chemical Modeling Study

成岩分化的泥灰岩/石灰岩：机械化学模拟研究

• 批准号: 9004143
• 负责人: Peter Ortoleva
• 金额: $ 1.43万
• 依托单位: Indiana University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-04-15 至 1991-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9004143&HistoricalAwards=false
• 关键词: Diagenetically; Differentiated; Marl; Limestones; Mechano

This project consists of testing a model; the model includes results and techniques from rock mechanics, chemistry and numerical analysis and constitutes a new direction in theoretical geochemistry. It deals with alternating bedding features in argillaceous carbonate rocks that have either formed from unbedded argillaceous limestones or have had initial layering very strongly enhanced by deformation. Excellent observational data are available on natural rocks for comparison with the results of the model. A succesful model would greatly improve our ability to understand what textural changes a rock may undergo due to deformation.

该项目包括测试模型；该模型包括岩石力学，化学和数值分析的结果和技术，并构成理论地球化学的新方向。 它处理由未固定的灰泥石灰石形成的泥岩岩石岩石中的交替床上用品，或者通过变形的初始分层非常强大。 可以在天然岩石上获得出色的观察数据，以与模型的结果进行比较。 成功的模型将大大提高我们了解岩石由于变形而发生的质地变化的能力。