论文部分内容阅读
水泥混凝土路面的破坏形式不一,在混凝土本身质量得到保证的情况下,引起这些破坏的主要因素为水毁和应力集中。本文结合南木二级公路的典型破坏形式,分析了引起破坏的主要因素,提出了水泥混凝土路面的修复和防治措施。实践表明,此种措施在工程实际中的应用效果良好,保证了车辆行驶质量与安全,延长了路面的使用寿命,且对其它路面的防治与修复具有参考价值和指导意义。
Cement concrete pavement damage in different forms, the quality of concrete itself is guaranteed, the main factors causing these damage are water damage and stress concentration. Based on the typical failure of South Second Grade Road, the paper analyzes the main factors causing the damage and proposes the measures to repair and control the cement concrete pavement. Practice shows that such measures have good effect in engineering practice, which ensures vehicle running quality and safety, prolongs service life of pavement, and has reference value and guiding significance for prevention and repair of other pavement.