竖井

This paper mainly presents the construction equipment complement for air shaft of Wuchiba tunnel.

本文主要介绍了乌池坝隧道通风竖井施工设备配套技术、竖井施工的提升、悬吊设备.

Duringapplication in closed rooms, pits and shafts , etc. Sufficientventilation must be provided.

在密闭的房间 、 矿井或竖井内施工,必须保证足够的通风.

The start shaft is an integral part of the clutch assembly.

开始竖井不可分割的一部分的离合器总成.

The paper develops the analytic theory of ground consolidation shaft of un-striking through semi-permeable horizontal bed.

本文发展了考虑半透水下卧层的未打穿竖井地基固结解析理论,并分析了此类地基的固结基本形状.

Copper conductor , XLPE insulated, steel wire armoured and PVC sheathed power cable.

室内 、 隧道、电缆沟 、 竖井或埋地敷设等,能承受机械外力和一定的拉力.

Shaft to ventilation and excavation, repair qanat soil when used.

竖井是为了通风和挖掘 、 修理坎儿井时提土之用的.

The monolithic support for shaft and roadways is lining and masonry.

井巷整体式支护是指竖井井壁和巷道碹体等支护型式.

Divers headed into the shafts over the weekend but made little progress.

潜水员于上周末进入竖井,但没什么进展.

Aluminum conductor XLPE insulated fine steel wire armored low-smoke and non-halo sheathed Flame-retardant power cable.

室内、隧道、电缆沟、竖井等能承受机械外力和一定拉力的场所.

Silicon-based spray lubricants are not recommended for use with these shafts.

基于硅的喷雾润滑油不推荐使用这些竖井.

The characteristic and mechanical mechanism of shaft failure under mega-thick alluvial surface layer are briefly analysed.

简要分析了位于巨厚冲积层表土下,竖井破坏的特点及力学机理.

Shafts were sunk, with tunnels dug laterally.

竖井已经打下，并且挖有横向矿道。

Then, the 3 D viscous turbulent flow-field within bidirectional tubular pump arrangement with silo was simulated conditions.

进而模拟了双向竖井贯流式水泵装置内部的三维粘性流场.

The unknown tunnels and shafts posed a serious risk to Wangjialing.

这些不为所知的地下隧道及竖井对王家岭煤矿构成严重威胁.

The air flows down to a shaft and thus loses potential energy.

空气向下进入竖井,因而失去势能.