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随着现社会经济的不断发展,桥梁在我国交通业中占据着非常重要的位置,空心板桥梁也已经被广泛地运用在了各个公路桥梁建设中,许多空心板桥梁在早期的公路建设中就已经高达了百分之八十以上。但是,随着目前车流量的不断增多、交通量的不断增长,使得一些问题也逐渐突显出来了,预应力混凝土空心板梁桥也从而出现了很多的病害问题,一方面给桥梁建设造成了大的影响,另一方面也降低了公路建设的发展效率。因此,本文主要对预应力混凝土空心板桥梁的病害原因以及预防策略进行了简单的分析和研究。
With the continuous development of social economy, the bridge occupies a very important position in the transportation industry in our country. Hollow slab bridges have also been widely used in the construction of various highway bridges. Many of the hollow slab bridges have been used in the early highway construction Already up to 80% or more. However, with the continuous increase of traffic volume and the continuous increase of traffic volume, some problems have gradually emerged. Prestressed concrete hollow girder bridges have also caused a lot of disease problems. On the one hand, the bridge construction has caused large The other hand, it also reduces the efficiency of highway construction. Therefore, this paper mainly analyzes the causes and preventive strategies of prestressed concrete hollow slab bridges.