导洞,pilot tunnel英语短句,例句大全

导洞,pilot tunnel
1)pilot tunnel导洞
1.On basis of the actual conditions of Wuy-angcun arcade on Line 5 of Guangzhou Metro, the underpinning scheme of pile + beam structure installed in pilot tunnel is determined.对复杂条件下建筑物的桩基托换方法进行了探讨,分析了灌浆加固法、锚杆静压桩法、树根桩法、桩梁法桩基托换的优缺点,结合广州地铁五号线五羊邨过街楼的具体情况,确定了导洞内进行桩梁法托换的方案,并详细介绍了该方案的实现过程及设计、施工中应注意的问题。
2.Due to the limitation of space in the pilot tunnel,the working procedures of the steel tube columns are different to those on the ground.钢管柱是城市暗挖地铁“洞桩梁”法施工的主要承重结构之一,因导洞空间的限制,洞内钢管柱各道工序与地面施工工艺不同。

英文短句/例句

1.Monitoring and Measurement Technology of the Emergence of Shallow Buried Unsysmmetrical Loaded Small Guide Hole浅埋偏压隧道小导洞出洞施工与监控量测技术
2."When using wood screws, small starting holes called pilot holes are often drilled first to avoid splitting the wood."使用木螺钉的时候,首先要钻小洞,叫做导洞,以防止木头裂开。
3.In some cases, work on the main tunnel progresses a few meters behind the pilot tunnel so that the latter provides ventilation, always a major problem in tunneling operations.有时，主隧道的掘进紧跟在导洞掘进后面几米，由导洞提供通风。通风一直是隧道掘进中的大问题。
4.Technical Measures for Safe Excavating of the Upper Portal of the Head-Tunnel in Zhao City皂市导流洞洞口段上层开挖施工安全技术措施
5.Research on Hydraulic Characteristics of Reconstructing Diversion Tunnel to Permanent Spillway Tunnel;导流洞改建泄洪洞衔接段水力特性研究
6.Construction diversion tunnel(in combination with tailrace tunnel) design of Xiluodu Hydropower Station溪洛渡水电站导流隧洞(与尾水洞结合段)设计
7.a small bit that drills a first hole to guide a larger drill.钻凿初洞来导引大钻头的一种小钻头。
8.From this cave-room the chairman directed the work of our Party.主席在这间窑洞指导我们全党的工作。
9.Xiao Zhang acting as the tour guide, we visited the White Dragon Cave.小张当导游，我们参观了白龙洞。
10.Aseismatic Analysis and Optimization Design for Inlet of Diversion Tunnel;导流泄洪底洞进口段抗震及优化分析
11.A Study on the Prevention Techniques to Gas of the Diversion Tunnel in Zipingpu Hydro Project;紫坪铺工程导流洞瓦斯防治技术研究
12.The concrete pouring and temperature control technology in plugging segment of diversion tunnel导流洞封堵段混凝土浇筑及温控技术
13.Our guide led us through a series of caves.我们的向导引导我们穿过一连串的洞穴。
14.Study on Value η of Outlet of Diversion Tunnel in Model Test施工导流模型试验中导流洞出口η值的研究
15.Construction of the Crown Concrete of the Intersection Section of Diversion Tunnel and Middle Flood Discharging Tunnel in the Jishi Gorge Hydropower Station积石峡水电站导流洞与中孔泄洪洞交叉段顶拱混凝土施工技术
16.Concrete construction technique for lining of diversion tunnel(No.1 tender section) of Pengshui Hydropower Station on Wujiang River乌江彭水水电站导流洞第一标段洞身混凝土施工技术
17.Study on the Hydraulic Characteristic for Constructing Diversion Tunnels of High Dam Transformed into Spillway Tunnels in a Type of Rotating Flow Shaft高坝施工导流洞改建为旋流竖井式泄洪洞的水力特性研究
18.A guide led us through the maze of tunnels in the cave.向导带领我们通过山洞里如迷宫般的隧道。

相关短句/例句

guide hole digging导洞掘进
1.1600m laneway is made by guide hole digging and twice accomplished well technology,incresing aveilability of explosive hole by 10% or so,decreasing specific consumption of explosive by 0.导洞掘进二次成巷技术,使爆堆更加集中,铲装效率高;自由面增多,爆破效果良好;增大了补偿空间,一次爆破方量增多,大大提高炮孔利用率,提高了经济效益;辅助孔装药量增加,减少了周边孔的装药量,更好地控制了围岩。
3)diversion tunnel导流洞
1.Analysis on textural stress and rock failure of diversion tunnels;构造应力与导流洞围岩的破坏分析
2.Unconventional technology for blocking up diversion tunnel of a small hydropower project;小型水电工程导流洞封堵的非常规技术
3.Treatment for collapse in diversion tunnel on left bank of Jinping Hydropower Station I;锦屏一级水电站左岸导流洞塌方治理
4)diversion tunnel导流隧洞
1.Plug shape optimization of diversion tunnels of Shuibuya Project;水布垭导流隧洞堵头体型的优化
2.Diversion tunnel design for Xiaorongjiang hydraulic complex;小溶江水利枢纽导流隧洞设计
3.Analysis of stability of plug for diversion tunnels;导流隧洞堵头稳定性分析
5)middle drift中导洞
1.The application of advancing middle drift in Wanxi double-arch tunnel construction;双联拱隧道中导洞施工在浣溪隧道中的应用
6)guiding hole method导洞法
1.In this article,transitional section is formed by vertical and horizontal guiding hole method during construction of No.介绍北京地铁五号线区间利用纵-横导洞法形成渡线大断面,并在管线渗漏水严重、围岩极差的情况下,采用地面防护与地下辅助工法相结合的施工技术,确保了危楼、管线及暗挖结构的安全。