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广东省东莞鲤鱼嘴跨线桥位于东莞市寮步镇鲤鱼嘴地段,跨越莞惠一级公路。桥梁全长370m,共分三联,其跨径组合为(5×25)m+(32.5+55+32.5)m+(5×25)m。桥梁立面处于R=2800m的竖曲线上,纵坡分别为4%和—3.8%;平面处于平曲线上,两侧引桥部分处于直线段和缓和曲线上,缓和曲线长度L_s=50m,主桥
Dongguan, Guangdong Province, Yue Lei mouth flyover is located in Liaobu Town, Dongguan City, Lei Yue Mun Lot, Wan Hui-level roads across. The total length of the bridge is 370m, which is divided into three groups. Its span combination is (5 × 25) m + (32.5 + 55 + 32.5) m + (5 × 25) m. The bridge facades are on the vertical curve with R = 2800m and the longitudinal slopes are 4% and -3.8% respectively. The plane is on a flat curve, the bridge sections on both sides are in the straight line and the easing curve, the length of the easing curve L_s = 50m,