A Survey Of The Crustal Stress Line Layer Method And Volcanic Metamorphic Ground Stress Model

This thesis is a survey that focuses on crustal stress line layer method andvolcanic metamorphic crustal stress model. The line layer method of crustalstress is one of fracturing technology research fields and directly providessupport to fracturing technology. Ground stress line stratification and logginglayer have similarities and differences, and the thesis gives consideration toboth. The achievement of such research can make crustal stress line layermethod convenient and efficient, and also enable it to keep pace with theinternational standard.This paper includes:1. The model and changing rules of horizontal and vertical crustal stressof volcanic metamorphic rock;2. Three line layer methods and the identification of benchmark curve;3. The calculation of the crustal stress of volcanic metamorphic rocks andthe design of graphics software.