碾压混凝土重力坝是一种新的坝型。
江垭大坝碾压混凝土采用人工骨料。
大坝采用全断面碾压混凝土经济断面。
The overall RCC economic cross-section is designed for the dam.
蔺河口水电站大坝为碾压混凝土双曲拱坝。
The Linhekou Hydropower Station has a RCC double-curvature arch dam.
常态混凝土和碾压混凝土（RCC）同步上升。
分析碾压混凝土本体断裂能与层面断裂能关系。
The relation between fracture energy of layer surface and fracture energy of RCC is analyzed.
碾压混凝土坝碾压层之间的层面是坝体的薄弱环节。
The surface between roller compacted layers of concrete dam is a weak link of dam.
本文从结构方面进行了碾压混凝土坝防裂措施的研究。
Research on the crack control measures of RCC dam in the view of structure.
变形性能是研究和分析碾压混凝土抗裂性的重要依据。
Deformation properties are the important aspects to study crack resistance of RCC.
碾压混凝土试件与混凝土试件一样也存在着尺寸效应。
There is the size effect in roller compacted concrete specimen as in concrete specimen.
现场的各种检测资料证明，大坝碾压混凝土质量优良。
It is proved from inspecting data that the RCC is of high quality.
龙滩碾压混凝土重力坝采用钢筋混凝土面板作为防渗体。
The reinforced concrete face-slab is adopted as impervious body by Long Tan RCC Dam.
中国碾压混凝土配合比的技术水平已达到国际先进水平。
The technical level of the mix proportions of RCC dams in China is evaluated.
目前普遍采用的碾压混凝土压实质量控制方法是密度法。
Density method is generally adopted for RCC compaction quality control at present.
成层碾压混凝土结构的内部应力和位移对其设计十分重要。
It is very important for designers to understand the inner stresses and displacements of layered roller compacted concrete structure.
随着碾压混凝土技术的普及应用，温度应力问题急需解决。
Along with prevalent application of roller compacted concrete technique, the problem of thermal stress is urgently solved.
在此基础上，提出了碾压混凝土坝渗流数值分析的等效均化方法。
Based on this, the method of numerical analyzing seepage of RCC DAMS is put forward and is applied.
石粉是否作为浆体材料对于碾压混凝土的气泡参数测定有直接影响。
The testing of air void parameters could been influenced directly by regarding stone powder as cementitious materials.
在碾压混凝土结构中进行接缝灌浆，是目前坝工研究的重要技术问题。
The joint grouting techniques in roller compaction concrete structure is one of the most important works in dam building technology.
理论分析认为这一施工技术对提高碾压混凝土层缝的抗剪强度效果显著。
To increase the shear strength on lift joints of the high roller compacted concrete dam (RCCD), a kind of construction method is brought forward.
介绍了百色碾压混凝土大坝悬臂翻升模板及廊道模板的设计和施工工艺。
The author introduces the technique of cantilever turn-over formwork and gallery formwork used for Baise RCC main dam.
碾压后，挖坑取样或采用核子密度水分计选点测量碾压混凝土的湿密度。
After roller compaction, the wet density of RCC would be measured by sampling from the digged pit or by nuclear densimeter.
大体积混凝土的温度应力问题与温度控制要求在碾压混凝土坝中同样存在。
The problem of thermal stress and a need for temperature control in the mass concrete construction also occur in the roller compacted concrete dams(RCCD).
碾压混凝土施工的仓面很大，混凝土暴露时间长，受太阳辐射的影响严重。
The RCC placing face features large area and long exposure time, strongly influenced by solar radiation.
碾压混凝土拦河坝工程须经过四个枯水期四个汛期的施工才能达到设计高程。
The construction of the roller compacted concrete dam needs four dry seasons and four flood seasons to reach the design elevation.
基于人工神经网络的方法，建立了碾压混凝土坝施工期热学参数反馈分析模型。
Based on artificial neural network, thermal parameter feedback analysis model of RCC dam during construction period has been established.
引入专家系统和采用计算机模拟技术研究龙滩水电站大坝碾压混凝土的运输方案。
In this paper, the expert system and computer simulation techniques are introduced to study the transportation alternatives of RCC at Longtan hydropower station.
CSG坝是使用CSG材料填筑并采用碾压混凝土坝的施工工艺施工的一种新坝型。
CSG dam is a new dam type which use CSG material and constructed with craft of RCC.
西北高寒干燥地区的碾压混凝土工程，由于引气困难，导致其抗冻耐久性得不到保证。
Freezeproof durability of roll compacted concrete engineering in northwest cold and dry areas can not be guaranteed because entrainment of air is difficult.
园满贯碾压混凝土双曲拱坝地质条件复杂，坝区内有八组裂隙和九条较发育的小断层。
The geological condition of Yuanmanguan RCC double-curvature arch dam of very complex, and there are eight crannies and nine faults.
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