驮英水库大坝混凝土的配合比和性能试验

Mix Rate and Performance Test of Dam Concrete of Tuoying Reservoir

随着中国社会经济不断发展,各界人士对大坝水库混凝土的配合比和性能十分重视。在信息化时代背景下,为得到广西驮英水库大坝心墙沥青混凝土的配合比,采用正交试验方法结合沥青混凝土的主要性能进行初选配合比试验,再对初选的配合比进行全面性能试验,通过试验结果比选,得到用于本工程的最优配合比。该试验方法可为其他水利工程选择心墙沥青混凝土配合比提供参考。

With the continuous development of China's social economy,people from all walks of life attach great importance to the mix ratio and performance of dam and reservoir concrete.Under the background of information age,in order to get the asphalt concrete mix ratio of the dam core wall of Tuoying reservoir in Guangxi,the orthogonal test method was used to carry out the primary mix ratio test combined with the main properties of asphalt concrete,then carry out comprehensive performance test on the primary mix ratio,meanwhile,the optimum mix ratio for this project is obtained by comparing the test results.The test method can be used as a reference for other hydraulic engineering to choose the asphalt concrete mixture of core wall.