摘要
对《水力发电》2004年第4期上发表的“碾压混凝土抗裂性能的研究”一文中碾压混凝土抗裂指数计算公式进行评价,认为该公式存在没有考虑徐变变形,没有交代约束系数与养护条件系数如何取值,以及公式物理意义不明确等问题。为此,提出了考虑因素全面、公式物理意义明确的抗裂指数计算公式。
Appraising crack resistance index calculation formula of roller compacted concrete the author think this formula has some defects no considering creep restraint factor and curing condition factor no transferring how gain and the formula physical meaning is indeterminating. For this reason the author advances the crack resistance index calculation formula which all influential factors are considered and physical meaning of formula is expliciting.
出处
《水力发电》
北大核心
2005年第2期72-74,共3页
Water Power