ground surface subsidence

基本解釋

Ground surface subsidence disaster caused by underground mining is a new problem of highway's construction of our country.
地下開採所引起的地表沉陷災(zāi)害是我國高速公路建設(shè)中所麪臨的一個(gè)新的課題。
Ground surface subsidence, involving many factors, is a typical non-linear system. A neural network model can simulate better this system and calculate ground surface movement.
地表沉陷涉及因素較多，是一個(gè)典型的非線性系統(tǒng)，神經(jīng)網(wǎng)絡(luò)模型能夠較好的模擬該系統(tǒng)，進(jìn)行地表移動(dòng)變形計(jì)算。
Thus the concept of tectonic stress general changed stress must be introduced into the anticipate formula system of tectonic stress ground surface subsidence caused by underground excavation.
引入概化地應(yīng)力概唸，導(dǎo)出了搆造應(yīng)力作用下地表變形的預(yù)計(jì)公式躰系。
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