CAJ | 학술논문

在预测模型修正的基础上，运用地表变形预计系统对丘陵山区采煤地地表变形预测，通过对比分析预计裂缝结果和裂缝调查结果，分析裂缝与地表变形参数之间的相关性。研究结果发现，经过修正后的丘陵山地预测模型，预测结果与调查结果吻合；裂缝宽度与预计的水平变形值的相关性显著，而裂缝长度与预计水平变形值的的相关性不显著。
재예측모형수정적기출상，운용지표변형예계계통대구릉산구채매지지표변형예측，통과대비분석예계렬봉결과화렬봉조사결과，분석렬봉여지표변형삼수지간적상관성。연구결과발현，경과수정후적구릉산지예측모형，예측결과여조사결과문합；렬봉관도여예계적수평변형치적상관성현저，이렬봉장도여예계수평변형치적적상관성불현저。
Based on the prediction model modification , the surface movement deformation induced by mining in hills and mountains area was forecasted by anticipate surface movement system .The forecasted surface cracks and surveys of surface cracks were compared , and the correlations between parameters of surface movement deformation and surface cracks were analyzed by SPSS .the results showed that , the forecasted surface cracks fits well with sur-veys of surface cracks by the modified prediction model .Pearson correlation coefficients between width of cracks and horizontal deformation were significant , but Pearson correlation coefficients between length of cracks and hori-zontal deformation were not significant .