Adaboost集成学习优化的巷道围岩松动圈预测研究
方博扬,赵国彦,马举,陈立强,简筝

Prediction Study on Loosening Ring of Surrounding Rock Around Roadways Using the Optimized Ensemble Learning Algorithms Based on Adaboost
Boyang FANG,Guoyan ZHAO,Ju MA,Liqiang CHEN,Zheng JIAN
表1 样本数据
Table 1 Database of samples
样本编号巷道埋深/m巷道跨度/m掘进断面面积/m2单轴抗压强度/MPa节理发育程度厚度/m样本编号巷道埋深/m巷道跨度/m掘进断面面积/m2单轴抗压强度/MPa节理发育程度厚度/m
13622.66.862.420.6346893.07.615.141.8
26604.414.612.552.2354503.07.611.231.2
33843.511.58.531.2364103.611.713.341.4
41503.611.714.620.6373483.29.27.531.2
51782.66.423.831.2383573.28.510.531.1
65103.27.312.641.6392732.66.615.920.8
74203.610.314.331.2402802.87.112.720.8
84503.44.89.152.0413212.66.615.920.8
92363.07.514.331.2426654.414.610.941.7
104704.012.610.152.2433503.28.510.531.2
114673.48.211.231.0443212.66.69.231.2
124903.78.912.541.8453403.07.673.620.8
134503.610.813.341.6464703.611.29.152.1
142243.48.211.231.0472313.07.518.320.7
154603.29.7101.610.4481253.49.813.331.0
163732.56.314.620.9492963.47.822.441.4
173102.87.113.831.2504362.87.215.231.2
181252.87.113.320.7513433.29.632.220.7
193922.86.914.520.8525253.27.315.841.6
202493.48.216.831.0532643.29.211.231.1
211403.610.313.420.5542923.47.812.541.4
223453.07.665.020.7553622.66.858.020.8
233152.87.111.231.1561802.87.1110.210.3
245503.49.412.552.1573622.66.862.420.6
254103.27.213.331.1583403.29.632.220.7
264203.29.29.141.7594673.49.610.141.8
273403.29.219.831.3602683.07.512.031.4
283403.29.632.220.7612363.07.514.331.2
294203.78.99.141.4623212.66.613.331.1
303703.58.310.531.063973.28.811.241.2
314283.611.716.531.2643223.47.714.341.5
324654.012.69.541.6652933.58.311.931.1
334032.97.212.631.3664503.47.89.152.0