Study on the Shrinkage Error of Similar Material Simulation Experiment
Shrinkage error will impact the results obtained from the observation data when studying subsidence by the method of similar material simulation experiment. Using digital industrial close-range photogrammetry system in the experiment, high-precision observational data is collected. By comparative analysis on the subsidence of the points at different locations, we obtained the distribution law of shrinkage subsidence and horizontal movement which has great significance for the study on how to reduce the shrinkage error effectively.
Analysis of damage effect of mining velocity on surface buildings
Based on the Knothe dynamic theory, mechanical model of rheological deformation of rock is applied to analyze the effect of the change and pause of advancing velocity in coal face on surface buildings protection.The results show that under the protected buildings, advancing should be kept uniformly; both pause and change of advancing velocity will be extremely harmful to buildings because of increased damage stress; under special geological and mining conditions, there exists a harmful advancing velocity scope, and avoiding it can effectively reduce the damage stress of buildings by mining.
Religion, Law and Society
Issues concerning religion in the public sphere are rarely far from the headlines. As a result, scholars have paid increasing attention to religion. These scholars, however, have generally stayed within the confines of their own respective disciplines. To date there has been little contact between lawyers and sociologists. Religion, Law and Society explores whether, how and why law and religion should interact with the sociology of religion. It examines sociological and legal materials concerning religion in order to find out what lawyers and sociologists can learn from each other. A groundbreaking, provocative and thought-provoking book, it is essential reading for lawyers, sociologists and all who are interested in the relationship between religion, law and society in the twenty-first century.