摘要
本文建议用简支梁弯曲试验测定混凝土的变形性能,并以初裂应变值作为混凝土的变形能力指标。
This Paper discusses the test methods of strain performance of concrete. The author suggests determining the strain performance of concrete by the flexural test of simple beams and taking the strain at intial cracking as a index on the strain capacity of concrete.
出处
《长江科学院院报》
CSCD
北大核心
1990年第2期50-55,共6页
Journal of Changjiang River Scientific Research Institute
关键词
碾压混凝土
应变
抗裂性
弯曲
roller concrete
crack resistance
stran
tlexural test
