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1 工程概述 北工大学院桥位于北京经济技术开发区北工大实验学院附近,跨越凉水河,北接文昌大道,南通雅秀斜街。桥梁全长105m,宽20.0m,桥面积2100m~2。桥梁于凉水河河道桩号18+900处与凉水河斜交,交角为86.67°。桥梁荷载标准为城市—B级,桥下通航净孔30m×2.5m,梁底高于50年一遇洪水位0.80m,抗震烈度为8°。 该桥下部结构由2个V型墩及桥头盖梁排架组成。V型
1 Project Overview Beigong University College Bridge is located in Beijing Economic and Technological Development Zone Beigong Experimental Institute near, across the Liangshui River, north Wenchang Avenue, Nantong Ya Xiu Street. Bridge length of 105m, width 20.0m, bridge area of 2100m ~ 2. The bridge is obliquely crossed with Liangshui River at the station of Liangshuihe River at 18 + 900, with an angle of 86.67 °. The bridge load standard is City-B level. The navigable hole under the bridge is 30m × 2.5m. The beam bottom is higher than the 50-year flood level by 0.80m and the seismic intensity is 8 °. The lower part of the bridge consists of two V-shaped piers and a bridgehead beam. V-type