【摘要】 用新研制的改进恒压恒速冲击钻测强仪对遭受高温后的混凝土标准立方体试块进行了抗压强度检测的试验研究，给出了高温后混凝土的统一测强曲线和回归测强方程，并对其进行了定量的回归分析，建立了一种实用的对高温后混凝土强度进行检测的新方法。更多还原

【Abstract】 An experimental research on the test of the compressive strength of the standard cubic test blocks of the heated concrete with the modified electric impact drill is introduced herein. The resilient test strength curves and regression equations for the heated concrete determined by experiment.And the test results were conducted with quantitative regression analysis.A new practical test strength method of the heated concrete is established.更多还原