Rockburst is a complex coal and rock dynamic disaster, which poses a serious threat to safe
and efficient mining activities. With the increase in the mining depth and strength, rockburst …

Coal and rock mass bear loads together in underground engineering such as coal mining
and roadway support, resulting in different mechanical properties from those of pure coal …

In order to investigate the instability mechanism of composite coal-rock samples with
different strength rock, several uniaxial compression experiments of composite samples …

岩爆和冲击地压原来在自然界并不存在, 完全是由于人类进行深部地下空间利用,
深部矿产资源开采等工程建设时诱发产生的, 两者同属于最典型的深部工程地质灾害 …

Bedrock and concrete lining are typical composite structures in the engineering field and the
stability of the geological body and engineering body is directly connected to the mechanical …

Rock burst and coal burst did not originally exist in nature, which were completely induced
by humans' project construction such as during utilization of deep underground space and …

The manifestation of strainbursts is related to the strain energy stored in the rock and how
this energy is released and transitioned during unstable dynamic failure. It is of significance …

The strainburst is the most common type of rockbursts, which may cause injury and death to
workers, ruin to underground engineering facilities and destruction to mining/civil …

Four different types of three-body model composed of rock and coal with different strength
and stiffness were established in order to study the failure characteristics of compound …

为研究煤岩组合结构受压过程中的能量演化规律与破坏机制, 对煤, 岩石及3
组煤岩组合体进行了单轴一次加载与循环加卸载试验, 分析了煤岩组合体输入能密度 …