In the last few decades, in both mining and civil engineering projects, deeper excavations
have been carried out than in the past. With this increase in depth, rocks may overstress and …

This paper reviews underground mining methods for total thickness of a thick coal seam in
single lift (TTTCSSL). Review shows the required engineering for extraction of thick seams …

As shallow coal resources are gradually depleted, resource exploitation extends from the
shallow into the deep, where the mechanical properties of the coal rocks change …

Abstract The Sichuan–Tibet railway construction has received significant attention from both
China and abroad. The new section from Ya'an to Nyingchi is about 1018.6 km long …

开展三维地质建模的目标, 不应当只是实现地质体框架的可视化表达, 而应当同时实现地质大
数据的聚合, 管理, 挖掘, 分析和共享. 然而, 传统的方法和技术难以实现顾及地质语义的结构 …

The evolution of mining-induced stress field in longwall panel is closely related to the
fracture field and the breaking characteristics of strata. Few laboratory experiments have …

A transfer zone is a kind of structure that is produced to conserve deformation of a fault
structure on both sides. Increasing numbers of transfer zones are being identified in rift …

Currently, rock bursts have become one of the most serious type of mining disasters in many
countries, leading to injuries and deaths, damage to facilities and the surroundings, and …

Longwall mining is a widely used coal mining method in underground engineering, in which
a considerable roadway tunnelling is required. This makes it difficult for the roadway …

The stability and associated design of roof reinforcement requirements of tunnels driven in
United Kingdom Coal Measures strata is directly related to the engineering characteristics of …