On the basis of orthogonal test, the effect of sand ratio on compressive performance of recycled concrete blocks was studied.
同时在正交试验的基础上，研究砂率对再生混凝土砌块抗压性能的影响。
The results indicate that the epoxy foams have excellent compressive performance and the preparation of epoxy foam by microwave irradiation is high efficient and convenient.
结果表明，用微波固化制备环氧泡沫材料具有高效率的特点，所制备的环氧泡沫具有优良的压缩力学性能；
In this paper, based on the study of compressive performance and shear strength of Yellow River silt bearing cellular bricking structures, the study of flexural behavior is also carried on.
本文在对黄河淤泥承重多孔砖砌体的抗压、抗剪性能研究的基础上，又对其整体弯曲抗拉能力进行了探索研究。
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