Approaches to Calculating Loads on Interchamber Pillars under Incomplete Undermined Conditions
نویسندگان
چکیده
The paper uses mathematical modeling to calculate loads on interchamber pillars under incomplete undermined conditions by using the room and pillar system at great depths retaining rigid barrier pillars. approaches are based method of fictitious pillars, as well forming a rock pressure arch in incompletely area. unloading effect is shown, distribution vertical obtained, height calculated.
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2021
ISSN: ['1742-6588', '1742-6596']
DOI: https://doi.org/10.1088/1742-6596/1945/1/012008