防止冷缩温应力对水泥混凝土路面产生裂断的措施与方法

The Measures and Methods to Prevent the Shrinkage Temperature and Stress on the Cement Concrete Pavement Breaking

本文分析水泥混凝土路面收缩开裂机理和冷缩产生的温度应力对混凝土早期开裂的影响,提出了防止开裂的技术措施与用板温控制锯缝时机的方法。

Analyse cement mix earth road surface is it fracture mechanism and cold humidity produced to contract tackle strength to mix influence that earth fracture in early days propose to shrink, prevent technological measure that fraeture with with warm to control saw kerf method of opportunity.