1) Deep shaft
深竖井
1.
Taking an example of a PCCP installation for sewer mains tunnel across a river (an inverted siphon project) in Chongqing,this paper presents the techniques of horizontal installation of invertedly stacked large calibre PCCP in shield driven tunnel of a limited space and vertical installation of it in deep shaft,for the purpose of providing relevant ref- erence for similar forthcoming projects.
本文以重庆主城排水过江隧道(倒虹吸管)工程中 PCCP 安装施工为例,介绍了大口径 PCCP 在小空间盾构隧道内倒"品"字形水平安装以及深竖井内垂直安装的施工技术, 为以后类似工程施工提供借鉴和参考。
2) deepening of vertical shaft
竖井延深
3) ?extension shaft
延深竖井
4) vertical well dipth
竖井深度
5) extra-deep shaft
超深竖井
6) shaft depth measurement
竖井深度测量(测)
补充资料：热深厥深
热深厥深 热深厥深 病证名。指热厥证的征象。指邪热越深入，四肢厥冷的症状越严重，皆因阳气被遏，邪气内闭所致。属真热假寒证。
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