铁路桥隧工程技术接口的关键要素均衡优化
鲍学英,李亚娟,胡所亭,班新林,王琳,许见超

Tradeoff optimization of key elements of technical interface of railway bridge-tunnel engineering
Xue-ying BAO,Ya-juan LI,Suo-ting HU,Xin-lin BAN,Lin WANG,Jian-chao XU
表 5 桥隧连接关键要素参数
Tab.5 Key parameters of bridge-tunnel connection
接口任务 $T_{j}^i$/d $T_{j}^s$/d $C_{j}^i$/万元 $C_{j}^s$/万元 $Q_{j}^i$/% $w_j^Q$ ${S_{^i}}$/% $w_j^S$
立柱基础 14 18 21.74 27.95 84.4 0.227 9 84.3 0.152 8
纵梁 31 37 42.81 51.10 82.5 0.186 8 90.7 0.215 0
横梁 35 40 51.91 59.32 98.3 0.211 9 94.5 0.226 8
T型梁 25 28 36.60 40.99 90.6 0.150 3 92.7 0.189 9
柔性网 20 23 47.26 54.35 89.4 0.223 0 95.5 0.215 5