高早强路面混凝土研究进展

Research Progress on High Early Strength Pavement Concrete

普通水泥道路在长时间高负荷压力与环境破坏的双重作用下,易出现裂缝、沉陷等破损,同时修复破损的道路需要花费大量人力物力。因此,具有优异耐久性、韧性的高早强路面混凝土对当代道路建设有着重要意义。文中从早强路面混凝土发展进程、设计原理、应用现状及未来展望等方面,对其进行了综合阐述。

Ordinary Portland cement roads are prone to cracks,subsidence,and other damages under long-term high traffic pressure and environmental damage.Meanwhile,repairing and constructing damaged roads requires a lot of manpower and resources.Therefore,high early strength pavement concrete with excellent durability and toughness is of great significance for contemporary road construction.This article provides a research review on the development process,design principles,application status,and future prospects of early strength pavement concrete.