1) abutment excavation
坝肩开挖
1.
This paper investigates the favourable impact of the central dumping during high arch dam abutment excavation on river closure.
分析了高拱坝坝肩开挖施工过程中产生的集中堆渣对河道截流的有利影响,提出了坝肩附近集中堆渣能降低截流戗堤龙口水力参数需具备的水力控制条件。
2) dam abutment excavation
坝肩槽挖
3) 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
4) 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。
5) 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) the dam base excavation outline
坝基开挖线
1.
The optimization design results of the dam base excavation outline and the type and body shape of the arch dam of the Xiakou Hydraulic Project are introduced.
介绍了峡口水利水电枢纽工程技施设计阶段坝基开挖线、拱坝坝型和拱坝体型优化设计成果。
补充资料：肩肩
1.瘦小细长貌。
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