Aiming at stress analysis of dip angle fully mechanized top-coal caving support in mining, from the technique of designing and mining, put forward technique measurements: reduce gap of support beam; increase the inter-frame jack in neighboring support bea
Aiming at stress analysis of dip angle fully mechanized top-coal caving support in mining, from the technique of designing and mining, put forward technique measurements: reduce gap of support beam; increase the inter-frame jack in neighboring support bea
针对大倾角放顶煤支架在开采过程中的受力情况，提出了防止液压支架倾倒的技术措施是：①减少支架顶梁间隙；②在邻架顶梁间增设调架千斤顶。