Geomechanics of subsidence above single and multi-seam coal mining

• 作 者: A.M. Suchowerska Iwanec J.P. C
• 机 构: GolderAssociates,ARCCentreofExcellenceforGeotechnicalScienceandEngineering
• 出 处: 岩石力学与岩土工程学报：英文版
• 发表日期: 2016年3期
• 关键词: 多煤层开采 表面沉降 地质力学 数值预测 地下煤层开采 本构关系 本构模型 现场测量 MiningCoalLongwall miningSubsidence M
• 基金项目: supported by the Australian Research Council in the form of a Discovery Grant and funding through the Centre of Excellence for Geotechnical Scienceand Engineering

Accurate prediction of surface subsidence due to the extraction of underground coal seams is a significant challenge in geotechnical engineering.This task is further compounded by the growing trend for coal to be extracted from seams either above or below