摘要
对再生混凝土力学性能的研究进行了综述,主要包括再生混凝土力学性能的抗压强度、弹性模量、干缩与徐变。研究表明,和普通混凝土相比,再生混凝土力学性能的抗压强度低,弹性模量小,干缩与徐变较大。最后提出了再生混凝土力学性能需要进一步研究的问题。
The paper summarizes mechanical properties of reclaimed concrete, including compressive strength, elastic modulus, dry shrinkage and creep strain. Compared with creep strain, the reclaimed concrete has lower compressive strength, smaller elastic modulus, larger dry shrinkage and creep strain in mechanical properties. In conclusion, the paper presents problems to be further studied on mechanical properties of reclaimed concrete.
出处
《连云港职业技术学院学报》
2005年第2期71-75,共5页
Journal of Lianyungang Technical College
关键词
再生混凝土
抗压强度
弹性模量
干缩
徐变
reclaimed concrete
compressive strength
elastic modulus
dry shrinkage and creep strain
