Molecular-level-based rock micro-structure and property research method

• Main Authors: YAN YONGYAN, MA TAO, DING WUXIU, WANG HONGYI
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to a molecular-level-based rock micro-structure and property research method which comprises the following steps of: obtaining main mineral components of rock through an X-ray diffraction test so as to obtain a crystal structure of the main mineral components of the rock; then calculating chemical bond parameters of the main mineral crystals, analyzing and verifying a calculation result, calculating elastic parameters of the mineral crystals, and analyzing and verifying the calculation result; and carrying out correlation analysis according to chemical bonds and elastic parameters of the mineral crystals. According to the research method provided by the invention, the microscopic characteristics of the rock are researched from the molecular level, and a theoretical basis is provided for revealing the microscopic essential mechanism of the macroscopic physical and mechanical properties of the rock. Research results not only provide theoretical support for rock engineering and slope reinfo