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近年,随着我国煤炭开采技术的提高,煤炭资源开采迅速,引发了地表的开采沉陷,使得矿区及其周边居民生活圈的生态环境、建筑和构筑物等之间的平衡遭到了严重的破坏。若要对于开采沉陷造成的影响进行准确的地表移动和变形预计,核心点是要确定所需的预计参数和模型,本文的重点就是阐述了概率积分法预计参数数学模型的建立。
In recent years, with the improvement of coal mining technology in our country, the rapid exploitation of coal resources has triggered the mining subsidence of the surface so that the balance between the ecological environment, buildings and structures in the living area of the mining area and its surrounding residents has been severely damaged. In order to accurately predict the surface movement and deformation caused by the subsidence of mining, the key point is to determine the required parameters and models. The emphasis of this paper is to set forth the establishment of the mathematical model of the expected parameters by the method of probability integration.