1) tunnel with especially large-size section
特大断面洞室
4) extra large caverns
特大洞室
1.
At Longtoushi hydropower station,diversion tunnel and spillway tunnel are extra large caverns with difficult geological conditions.
龙头石水电站导流洞及泄洪洞洞室均为特大洞室,隧洞地质情况复杂,工期紧且不同部位施工和不同工序施工干扰严重,现场施工组织的合理性是施工成功的关键。
5) large section cavity
大断面洞库
6) large section tunnel
大断面隧洞
1.
The numerical simulation analysis of large section tunnel construction
大断面隧洞施工的数值模拟分析
补充资料:异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
,一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
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