roller compacted concrete

Thirty sets of ND-50 nuclear density gauge have been trial-produced or reproduced, and applied to control the quality in roller compacted concrete dam ( RCCD). for at least 5 γ 105 m3 in more than ten hydraulic and hydroelectric projects.

试制和改进试制了30套ND-50核子密度仪，应用于十余个水利水电工程碾压混凝土坝的质量控制，总方量超过5×10~5m~3。

Researching the design of flight strip roller compacted concrete base by means of orthogonal experiment

正交法碾压混凝土基层设计研究

Analysis on Strength Contribution of Fly Ash Effects to High Mass Fly Ash Roller Compacted Concrete

粉煤灰对碾压高掺量粉煤灰砼强度的贡献分析

A new method for measuring initial setting time of roller compacted concrete

碾压混凝土初凝时间测试新方法电动势法

Experiment on Admixing Anti-freeze Agent in Roller Compacted Concrete

碾压混凝土冬季施工掺防冻剂试验研究

This paper describes the shear failure mechanism of roller compacted concrete ( RCC ).

探讨了 碾压 混凝土剪切破坏机理.

A Study on the Methods of Setting Initial Temperature on the Joint Face of Roller Compacted Concrete

碾压混凝土上下层结合面上初始温度赋值方法研究

Rese arch on strength of roller compacted concrete

碾压混凝土的强度研究

In order to increase the joint, forming speed and improve the joint quality in the roller compacted concrete ( RCC) dam, the special joint, forming machine is designed, which can finish both forming joint and filling stuff at the same time.

为提高碾压混凝土施工中的切缝速度和质量，研制和开发出能同时完成碾压混凝土快速连续造缝和隔离材料填充的专用造缝机。

The effect of air content on the frost resistance of roller compacted concrete ( RCC) is discussed.

试验研究了含气量对碾压混凝土抗冻性的影响。

Tests on Air Content Improvement of Roller Compacted Concrete

影响碾压混凝土含气量的试验研究

Experimental Study and Project Application of Roller Compacted Fly Ash Concrete Used in Municipal Highway Substrate

碾压灰渣混凝土用于市政道路基层的试验研究与工程应用

Roller compacted concrete ( RCC) will be used in section No.6-No.15 of the spillway dam, section No.5 of the non-overflow dam near the left side bank and the left guide wall of Wan'an Project.

万安水电站二期主体工程溢流坝6～15坝段、左岸非溢流坝5坝段和左导墙部分拟采用碾压混凝土筑坝技术。

On roller compacted concrete mix design and its performance double curvature thin arch dam

双曲薄拱坝碾压混凝土配合比设计及性能研究

The anti-freeze agent has been widely applied in normal concrete, however, it is less applied in the roller compacted concrete.

防冻剂在常态混凝土冬季施工中应用比较广泛，但在碾压混凝土中应用较少。

Roller compacted concrete dam has being used increasingly in water works.

碾压混凝土坝在水利工程中得到愈来愈多的运用.