1) Assembling outside the hole
洞外组装
2) TBM assemble cavern
TBM组装洞
1.
Due to the rigorous time limit of drain tunnel in Jinping-II Hydropower Project,compact plane layout that can satisfy the requirements of quick TBM assemble is designed for the TBM assemble cavern,minimal cross-section that can satisfy the assemble is designed,reinforcement pattern consisting of rock bolts,shotcreting and wire meshing is designed.
锦屏二级水电站排水洞施工工期紧张,TBM组装洞在平面布置上充分利用已有的钻爆洞段,在满足快速安装转运的最小长度的前提下尽量紧凑布置;在断面设计上,最小断面尺寸以满足起重安装为原则,尽量减小开挖工程量;在支护设计上结合围岩特性采用少占直线工期的锚喷网联合支护型式。
3) assembly inside the tunnel
洞内组装
6) Off-line Assembling
线外组装
补充资料：洞洞惺惺
1.明彻清醒貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条