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裂缝是混凝土桥梁结构中最常见的病害之一,桥梁一旦产生裂缝就会降低自身的整体结构性,各个部件的抗拉、抗剪能力也跟着下降,墩体内部的钢筋在遇到潮湿的空气后发生锈蚀,这些都会影响混凝土桥梁结构的安全性与耐久性。本文归纳总结了混凝土桥墩裂缝的成因及处理方法,可以为防治桥墩裂缝的产生提供一定的参考。混凝土桥墩产生裂缝的原因混凝土是一种多相体,它既具有抗压强度高、耐久性好的优点,又具有抗拉强度较低、受拉时抗变形能力小、易开裂等缺点。有关资
Cracks are one of the most common diseases in concrete bridge structures. Once a bridge is cracked, its overall structural properties will be reduced. Tensile and shear abilities of all components will also decrease. Reinforcing bars inside the piers will experience damp air After the occurrence of corrosion, which will affect the safety and durability of concrete bridge structure. This article summarizes the causes of concrete bridge pier cracks and treatment methods, which can provide some reference for the prevention and control of pier cracks. The causes of cracks in concrete piers Concrete is a polyphase, which not only has the advantages of high compressive strength, good durability, but also has a lower tensile strength, resistance to deformation when pulled small, easy to crack and other shortcomings. Related funds