1) trenchless construction
非开挖施工
1.
According to the practical projects,the tonnage selection of drilling machine in trenchless construction and pilot bore curve design method are presented.
结合实际施工经验,就非开挖施工过程中钻机的吨位选择、导向钻孔曲线设计给出了简单易行的方法;从液压系统的保养、发动机的保养、橡胶履带的保养3个方面对钻机的保养方法进行了详细叙述。
2.
Locating buried pipelines using ground penetrating radar (GPR) is necessary to trenchless construction,and a system for image processing and intellectualized interpretation is proposed.
针对非开挖施工的特点及需要,开发了地下管线雷达探测图像处理解释软件系统;通过对若干关键问题的研究,实现了不同类型雷达数据的共享数据处理、基于人工神经网络技术的探地雷达剖面的智能解释、解释成果的三维可视化等功能,并可根据解释获得地下管线分布数据,系统自动设计非开挖钻进轨迹;现场验证及试用结果表明,该软件系统对地下管线的判别具有较高的可信度,可为非开挖施工提供准确的资料及指导非开挖施工。
3) trenchless prop pipelining
非开挖顶管施工
4) trenchless pipeline construction
非开挖管线施工
5) non-excavation pipeline construction
非开挖管道施工
6) excavation
[英][,ekskə'veɪʃn] [美]['ɛkskə'veʃən]
开挖施工
1.
Technical control of the excavation of spillway for the Gongboxia Hydropower Station;
公伯峡水电站溢洪道开挖施工的技术控制
2.
The various measures,such as pre-casting through advanced installed pipe shed,grille steel frame or profiled bar support,top arch net, system rockbolt,and injecting concrete,were used to deal with the technical difficulties under bad geological conditions during excavation of tunnel within V type surrounding rocks.
着重介绍在景洪水电站左岸下游渣场排水洞开挖施工中,对于Ⅴ类围岩洞段,针对不良地质条件下的隧洞开挖施工技术难点,应用超前小管棚预注浆、格栅钢架(或型钢支撑)、顶拱挂网、系统锚杆、喷射混凝土等多种支护措施,安全顺利地进行隧洞锁口和通过洞身段长达574 m的Ⅴ类围岩洞段,其中还包含3条断层破碎带。
3.
The excavation of left bank abutment of the Hongjiadu hydroelectric project was the highest cut slope in the hydropower construction project then.
为此,在开挖施工中,施工单位针对坝肩的地层岩性、地质构造及地形特点,通过精心组织,强化过程质量管理,有效地保障了开挖质量和边坡施工安全。
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
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