1) normal section crack resistance
正截面抗裂
1.
Calculation of normal section crack resistance of prestressed concrete composite beams with U-shaped precast beam;
U形预制截面预应力混凝土叠合梁正截面抗裂验算
2.
Based on the analysis of stress and strain on precast beam section at manufacturing, transporting and assembling stages and composite beam section at using stage, calculating methods of normal section crack resistance at corresponding stage are presented by usng the elastic theory, which lays a foundation for subsequent experimental study and appli.
提出一种新型叠合梁结构———倒T形预制截面预应力混凝土叠合梁,阐述了其结构特点;在分析预制梁制作、运输吊装阶段和叠合梁使用阶段开裂前的截面应力应变的基础上,按弹性理论给出了相应阶段的正截面抗裂验算方法,为以后的试验研究及推广应用提供部分理论依据。
2) crack-resistant capacity
正截面抗裂
1.
The crack-resistant capacity performance of RPC beam hadn t been researched systematically at present,and the effects of the steel fiber added on the plastic deformation of the RPC tension region hadn t been studied deeply.
目前对活性粉末混凝土梁的正截面抗裂性能尚缺乏系统的研究,钢纤维加入后对受拉区混凝土塑性变形的影响也未做较为深入的探讨。
3) cracking moment
正截面抗裂弯矩
1.
Calculation of cracking moment in flexural concrete members;
混凝土受弯构件正截面抗裂弯矩计算
6) diagonal crack resistant capacity
斜截面抗裂度
补充资料：裂裂
1.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条