【摘要】 阐述大体积混凝土基础可能出现裂缝的机理及其影响因素 .对温度应力进行了计算、分析 .模拟结构混凝土实测温度下强度抗拉试验 ,从而论证其质量的可靠性更多还原

【Abstract】 This paper discusses the mechanism and factors of causing cracks in a mass concrete foundation,calculate and analyses its temperature stress.By simulating its tensile_resistant strengh under practical temperatures,its quality reliability is demonstrated.更多还原