研究结果表明，普通型陶粒混凝土较圆球型陶粒混凝土匀质性更容易控制；
The result indicate that the lightweight aggregate with normal shape are easy to control than that with globular shape.
阐述了岩石材料的非匀质性特性，根据这种特性提出了对材料参数进行随机赋值方法。
The paper expounds the non - uniformity characteristics of rock material. According to this characteristics, the random assignment method for value of the material parameters is put forward.
超声检测灌注桩混凝土强度是指在超声检测桩身混凝土匀质性、完整性的同时确定桩身混凝土的强度。
The Inspection of concrete strength of cast in situ piles by Ultrasonic is to identify concrete strength at the same time to test uniformity and integrality of pile body.
聚丙烯纤维不适于大流动性混凝土，对中小流动性的混凝土匀质性改善作用大，聚丙烯腈不宜用于匀质性的改善。
The polypropylene fibre have the better effect to concrete that the flowability is not too big than that is big. The polyacrylonitrile have no use to improve the homogeneity of concrete.
聚丙烯纤维不适于大流动性混凝土，对中小流动性的混凝土匀质性改善作用大，聚丙烯腈不宜用于匀质性的改善。
The polypropylene fibre have the better effect to concrete that the flowability is not too big than that is big. The polyacrylonitrile have no use to improve the homogeneity of concrete.
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