论文部分内容阅读
当今世界建筑结构中最常用的建筑材料之一就是水泥混凝土,其最大的优势在于取材广泛,具有抗压强度高、价格低廉、养护成本低等特点。但是,在诸多优点的背后,水泥混凝土还存在容易开裂、抗压能力差等不足。在高等级路面施工中采用水泥混凝土时,路面一旦受到破坏,其养护与维修的难度较大。因此,本文主要对水泥混凝土路面在路桥工程中出现破损的原因及类型进行分析,并提出一些防治的建议。
One of the most commonly used building materials in today’s world building structure is cement concrete. Its biggest advantage lies in wide range of materials, high compressive strength, low price and low maintenance cost. However, behind many advantages, there are still some problems such as easy cracking of cement concrete and poor compressive ability. When using high-grade pavement construction of concrete, the pavement once destroyed, the maintenance and repair more difficult. Therefore, this article mainly analyzes the reasons and types of cement concrete pavement damage in road and bridge engineering, and puts forward some suggestions for prevention and control.