论文部分内容阅读
近年来,我国交通基础建设事业得到了蓬勃发展,尤其是高速公路和桥梁建设。由于施工及使用的原因,一大批旧桥和刚修建的桥梁不同程度地出现了病害,严重影响桥梁的正常使用。裂缝是桥梁施工及使用中比较普遍的病害之一。如果不能及时处理将影响桥梁的结构强度和稳定性。
In recent years, China’s transportation infrastructure has been booming, especially in the construction of highways and bridges. Due to the construction and use, a large number of old bridges and the bridges just constructed have different levels of disease and seriously affect the normal use of bridges. Cracks are one of the more common diseases in bridge construction and use. If not handled in time will affect the structural strength and stability of the bridge.