【摘要】 通过对三级配混凝土轴向拉伸应力～变形全曲线的试验研究,提出了可以推广应用于全级配混凝土相应试验研究的加载装置和加荷方式.更多还原

【Abstract】 Based on the experimental research of the axial tensile stress-strain curve for third grade concrete, a loading device that may be applied in the research of concrete for all grades and the loading method are proposed.更多还原