论文部分内容阅读
根据连续介质力学的强度理论，应用有限元方法分析了孔径和微集料粒径对抗压强度的影响，用定量方法阐述了孔径与抗压强度关系和微集料粒径与抗压强度关系的力学机理．
According to the strength theory of continuum mechanics, the effect of the pore size and particle size on the compressive strength was analyzed by the finite element method. The relationship between the pore size and the compressive strength and the relationship between the particle size of the micro-aggregate and the compressive strength were described quantitatively. The mechanics of the mechanism.