2) foundation excavation
坝基开挖
1.
Pre-splitting blasting technology for foundation excavation of high RCC double-curvature thin arch dam;
高碾压混凝土双曲薄拱坝坝基开挖预裂爆破技术
2.
Xiaowan arch dam foundation excavation and reinforcement analysis with 3D elasto-viscoplastic FEM;
小湾拱坝坝基开挖及加固的三维弹粘塑性有限元分析
3) excavation of dam foundation
坝基开挖
1.
The excavation of dam foundation would result in dam foundation rebound and then unloaded failure so that it makes the quality of foundation rock mass poor.
成果表明,采用光滑反弧形开挖,河谷应力集中区随坝基开挖向建基面下部转移,坝基开挖过程中未出现明显岩爆、剥离等高地应力现象;反弧形开挖较传统的平底开挖,坝基两侧应力集中现象、应力屈服范围等情况得到改善,坝基卸荷破坏有所减弱。
4) dam foundation excavation
坝基开挖
1.
Engineering geologic problem of dam foundation excavation in Guanyinge reservoir;
观音阁水库坝基开挖中的主要工程地质问题
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：施工企业技术组织措施计划(见施工企业技术)
施工企业技术组织措施计划(见施工企业技术)
technical and organize measurement plan in construction enterprise
施工企业技术组织措施杯茹”岑，~‘_:_，organize measurement plan in eonstruetionenterPrise)见施工企业技米管理基本制度。
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