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去年汛期,因遭受一场暴雨的袭击,水毁了一座钢筋混凝土桥梁。此桥系4孔钢筋混凝土板式桥,净跨6米,净宽7米,桥下净空1.9米。此桥水毁情况:一座桥墩被冲刷沉陷99厘米,并倾斜10度多,横向位移95厘米,纵向位移40厘米;因桥墩的沉陷,两孔桥面板也随着塌下来。桥墩、桥面板虽被冲塌沉陷和倾斜,但没有严重的损伤破裂,还完全可以恢复使用。此桥恢复对我们来说是有很多困
In the flood season last year, a reinforced concrete bridge was destroyed by a torrential rains. This bridge is a 4-hole reinforced concrete slab bridge with a net span of 6 meters and a net width of 7 meters. The bridge has a headroom of 1.9 meters. The bridge was destroyed: a pier was eroded by 99 cm and tilted more than 10 degrees with a lateral displacement of 95 cm and a longitudinal displacement of 40 cm. The two-deck bridge deck collapsed with the settlement of piers. Bridge pier, although the bridge deck collapse and tilt collapse, but no serious damage rupture, but also fully restored. This bridge recovery is a lot of sleepy for us