论文部分内容阅读
煤炭科学院唐山分院与阳泉矿务局经煤炭部和山西省科委批准合作开展了“阳泉村庄下采煤(抗变形农村住宅)的试验”研究。1983年在阳泉三矿72001工作面的山地上方,新建了七栋长10米,宽6米,高3.2米的抗变形农村试验住宅,措施包括柔性措施(水平滑动层和缓冲沟)和刚性措施(由基础圈梁、构造柱、檐口圈梁组成的钢筋混凝土骨架系统)。抗变形技术措施费用占总造价的11～13%。经地下开采倾角5°、厚2.03米、
Coal Institute of Tangshan Branch and Yangquan Mining Bureau approved by the Ministry of Coal and Shanxi Provincial Science and Technology Commission jointly launched the “Yangquan village under the coal mining (anti-deformation rural housing)” study. In 1983, seven anti-deformation rural experimental houses of 10m in length, 6m in width and 3.2m in height were newly built above the mountainous area of 72001 working face of Yangquan No.3 Mine. The measures include flexible measures (horizontal sliding layer and buffer ditch) and rigid measures (Reinforced concrete skeleton system consisting of foundation ring beam, structural column, cornice ring beam). Anti-deformation measures Costs 11 to 13% of the total cost. The underground mining angle of 5 °, 2.03 meters thick,