majorverschüttungsgrad

Majorverschüttungsgrad is a German term that translates to "degree of major burial" or "extent of major collapse." It is primarily used in the context of mining and geotechnics to describe the severity of a collapse or caving event within a mine. This term quantifies the volume of material that has been displaced and has fallen into a void space, often due to rock mass failure.

The determination of the Majorverschüttungsgrad is crucial for assessing the stability of mine workings and the surrounding ground. A high degree of major burial indicates a significant structural failure, which can pose risks to personnel, equipment, and surface infrastructure. Conversely, a low degree suggests a less severe collapse.

Factors influencing the Majorverschüttungsgrad include the geological conditions, the mining method employed, the size and shape of the excavated void, and the presence of water. Analyzing the Majorverschüttungsgrad helps engineers to understand the mechanics of the collapse, predict future behavior, and implement appropriate remediation or safety measures. It is often determined through a combination of geological surveys, geotechnical modeling, and direct observation where possible.