城市地下矿山采矿方法的数值与熵权耦合优选
胡建华,徐朔寒,徐泽林,韩磊

Numerical and Entropy Coupling Optimization of Mining Methods in Urban Underground Mines
Jianhua HU,Shuohan XU,Zelin XU,Lei HAN
表3 建(构)筑物位移与变形的允许值
Table 3 Allowable values for displacement and deformation of buildings
建(构)筑物保护等级 倾斜i/(mm·m-1 曲率k/(10-3 ·m-1 水平变形ε/(mm·m-1
±3 ±0.2 ±2
±6 ±0.4 ±4
±10 ±0.6 ±6
±10 ±0.6 ±6