摘要
对高温下HSC/HPC的爆裂机理以及相关抑制措施对HSC/HPC抗爆裂性能和高温后剩余性能的影响进行了研究综述,并简要介绍了由爆裂引起的HSC混凝土构件耐火极限计算方法,指出了其中存在的某些有待完善的问题,并展望了今后的研究发展趋势,以期指导实践。
This paper studies the impacts of HSC/HPC high temperature cracking mechanism and relevant controlling measures on HSC/HPC anti-cracking performance and the rest performance after high temperature,and briefly introduces the fire resistance limitation calculation method of HSC concrete structure caused by the cracking,and points out existing problems and explores its development trend,with a view to guide practice.
出处
《山西建筑》
2011年第25期108-110,共3页
Shanxi Architecture
关键词
HSC/HPC
爆裂
高温
耐火极限
HSC/HPC
cracking
high temperature
fire resistance limitation
