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在毛主席无产阶级革命路线的指引下,我院和郑州市政工程公司,遵照毛主席“打破洋框框,走自己工业发展道路”的指示,于一九七四年在郑州中原路金水河上设计、施工了一座两孔标准跨径13米,全长32米,全宽32米的冷拔低碳钢丝后张自锚予应力混凝土T型梁桥。本实验桥是在我省开封腰铺桥的实践基础上修建的第二座冷拔钢丝实验桥,(参见《冷拔低碳钢丝予应力公路板桥》一文)。开封腰铺实验
Under the guidance of Chairman Mao’s proletarian revolutionary line, our college and Zhengzhou municipal engineering company, following Chairman Mao’s instruction of “breaking the framework of the world and taking the path of industrial development,” was designed in 1974 at Jinshui River, Zhongyuan Road, Zhengzhou , The construction of a two-hole standard span 13 meters, a total length of 32 meters, 32 meters wide and cold drawn low carbon steel wire self-anchored to the post-tensioned concrete T-beam bridge. The experimental bridge is a second cold drawn steel experimental bridge built on the practice of Kaifeng waist pavement bridge in our province (see article “Cold drawn low carbon steel wire to the stress of the highway slab bridge”). Kaifeng waist shop experiment