【摘要】 试验表明,高强混凝土立方强度的尺寸效应不同于普通混凝土。文章对55组高强混凝土立方强度实测数据作了分析,并给出计算表达式。更多还原

【Abstract】 Experiments show that the dimension effect of cubic strength of high-strength concrete is different from normal-strength concrete.The 55 groups data of cubic strength from tests on high-sstsrength concrete are analysed,and the proposed formula is given in this paper.更多还原