摘要
根据平截面假定、材料应力应变关系和静力平衡条件导出混凝土受弯构件正截面抗裂弯矩计算公式.公式计算值与试验结果符合良好.
Based on the Bernoulli's principle, stress-strain relationship of materials and the conditions of equilibrium, the formulae calculating cracking moments are derived. The calculating values of the cracking moments are verified by experimental results.
出处
《广西大学学报(自然科学版)》
CAS
CSCD
2005年第3期181-183,214,共4页
Journal of Guangxi University(Natural Science Edition)