1) RCC cofferdam
碾压混凝土围堰
1.
The application of digital detonators energy control system on demolition blasting of TGP′s Ⅲ-phase upstream RCC cofferdam was introduced in this present paper.
本文介绍了i-konTM数码雷管起爆系统在三峡三期碾压混凝土围堰拆除爆破中的应用情况。
2.
The scale,total charge,technique and operated difficulty of the demolition of the third-stage upstream RCC cofferdam all exceed those of the implemented cofferdam demolition at home and abroad.
三峡工程三期上游碾压混凝土围堰拆除的规模、总装药量及技术与施工难度均超过国内外已实施的围堰拆除,因爆破紧邻主体建筑物,为确保建筑物的安全,通过理论分析与模型试验,选取了以“倾倒为主,炸碎为辅”的拆除方案,由于爆破水深,为确保倾倒缺口的形成,由我国国内企业自主研制并使用了高威力、高抗水型的混装炸药,同时为防止爆破振动叠加,首次从国外引进了数码雷管实施控制爆破。
3.
After the removal of crest portion of the downstream RCC cofferdam of the Goupitan hydroelectric project,it will serve as a "silver wrapped in gold " permanent submerged dyke.
构皮滩水电站下游碾压混凝土围堰顶部部分拆除后形成“金包银”结构的二道坝,工程结构复杂,质量要求高。
2) longitudinal RCC cofferdam
碾压混凝土纵向围堰
3) longitudinal roller compacted concrete cofferdam
纵向碾压凝土围堰
5) RCC
碾压混凝土
1.
Mechanism and model of sulfate attack on RCC with expansive agent;
含膨胀剂的碾压混凝土抗硫酸盐侵蚀机理与理论模型
2.
Design of RCC Arch Dam for Xiaqiao Hydropower Station;
下桥水电站碾压混凝土拱坝设计
3.
RCC dam seepage field of finite element analysis;
碾压混凝土重力坝体渗流场有限元分析
6) roller compacted concrete
碾压混凝土
1.
Experimental research on soundness of roller compacted concrete mixed with MgO;
碾压混凝土外掺MgO安定性试验研究
2.
Construction techniques for roller compacted concrete dam In left bank of Longtan Hydropower Station;
龙滩大坝左岸坝段碾压混凝土施工技术
3.
Study on relationship between permeability coefficient and impermeability mark of roller compacted concrete;
碾压混凝土渗透系数与抗渗标号关系研究
补充资料：福建省第二座碾压混凝土坝——龙门滩一级水库
福建省第二座碾压混凝土坝——龙门滩一级水库
目 福建省第二座碾压混凝土坝— 龙门滩一级水库
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