1) RCC of second gradation rich cementing material
二级配富胶凝材料碾压混凝土
1.
The design considerations of Shibanshui RCC dam includes full section RCC, impervious RCC of second gradation rich cementing material, wide spacing of transverse joint ,monolithic stability ,gate of middle-level discharge orifice being placed behind the dam,simple and easy method of temperature control.
石板水碾压混凝土坝采了全断面碾压混凝土、二级配富胶凝材料碾压混凝土防渗、宽横缝间距、考虑整体稳定、泄流中孔闸门设在坝后及简易温控措施等设计,简化了坝体沟造,提高了稳定性和受力均匀性。
2) RCC with two graded aggregate
二级配碾压混凝土
3) rich roller compacted concrete
富浆碾压混凝土
1.
The paper introduces the construction technology of rich roller compacted concrete and oblique layer translational push spreading method, and the applying result in water and water power construction of China, analyses the merit and the defect of two new technologys.
文章介绍了富浆碾压混凝土和斜层平推铺筑法的施工工艺,在我国水利工程建设中的应用成果,并分析了这两种技术的优缺点。
4) fully graded RCC
全级配碾压混凝土
1.
This paper mainly discusses series of contrast tests carried out to both fully graded RCC under various site conditions (with joint or without joint) and small-screened cubes, the test covers compressive strength test, splitting tensile strength and ultimate tensile strength etc.
对不同成型工况(有层面和无层面)的全级配碾压混凝土以及湿筛小试件混凝土进行了抗压强度、劈拉强度、极限拉伸等方面的对比试验研究,研究结果表明受湿筛尺寸效应的影响全级配碾压混凝土力学性能小于湿筛小试件,层面影响全级配碾压混凝土力学性能,且层面效应系数各不相同。
5) RCC with degree 4 of gradation
四级配碾压混凝土
1.
At present,the study and application on RCC with degree 4 of gradation is almost vacant in home and abroad.
现有技术规范规定碾压混凝土一般采用二、三级配,最大粒径为40~80 mm,目前国际国内对四级配碾压混凝土的研究和应用几乎是空白。
6) roller-compacted rubberized concrete
碾压橡胶混凝土
1.
The mechanical strengths and deformation behaviors of roller-compacted rubberized concrete(RCR) were studied by keeping compressive strengths of all specimens at 40 MPa.
结果表明:橡胶粉的掺入使碾压混凝土的韧性得到改善,压缩破坏表现出明显的韧性破坏特征,碾压橡胶混凝土的立方体抗压强度、轴心抗压强度、抗拉强度和抗弯强度之间具有与普通混凝土相近的对应关系;等抗压强度条件下,碾压橡胶混凝土的抗弯强度、抗拉强度和极限拉伸值较不掺橡胶粉的碾压混凝土有所增大;橡胶粉的添加不会改善碾压混凝土的干缩性能,反而会使干缩变形速率和干缩变形量有所增大。
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