新南威尔士煤田位于澳大利亚的东南部,包括有悉尼和刚尼达两个聚煤盆地,自北向南是刚尼达、享特、纽卡索、西部和南部等5个矿区。成煤时代为二叠系。本文系根据访澳时所搜集的资料节译整理而成。 1 概况为了使建筑物能适应采矿引起的地表移动与变形,重要的工作是对移动变形值作出恰当的预计。同时,下沉预计也是减少地表下沉对地面损害及进行土地整治所必需的。 The New South Wales coalfield is located in southeastern Australia, including the two polymetallic basins in Sydney and Gondina, with 5 mined areas, from north to south, including Gnostics, Hunter, Newcastle, West and South. The coal formation period was Permian. This article is based on the data collected during the visit to Australia section compiled from. 1 Overview In order to adapt the building to the surface movement and deformation caused by the mining, it is important to make a proper estimate of the deformation value of the movement. At the same time, the subsidence is also expected to reduce the need for surface subsidence damage to the ground and land remediation.